Colour Television Chassis L01.1A AC
Contents Page Contents Page 1. Technical Specifications, Connections, and 8. Alignments 55 Chassis Overview 2 9. Circuit Description 61 2. Safety and Maintenance Instructions, Warnings, Abbreviation List 70 and Notes 4 IC Data Sheets 71 3. Directions for Use 6 10 Spare Parts List 72 4. Mechanical Instructions 16 11 Revision List 76 5. Service Modes, Error Codes, and Faultfinding 18 6. Block Diagram, I2C, Supply Voltage, and Testpoint Overviews Block Diagram 23 I2C and Supply Voltage Diagram 24 Testpoint Overview Mono Carrier & CRT Panel 25 7. Electrical Diagrams and PWB’s Diagram PWB Power Supply (Diagram A1) 26 41-46 Line Deflection (Diagram A2) 27 41-46 Frame Deflection (Diagram A3) 28 41-46 Tuner IF (Diagram A4) 29 41-46 Video IF + Sound IF (Diagram A5) 30 41-46 Synchronisation (Diagram A6) 31 41-46 Control (Diagram A7) 32 41-46 Audio Amplifier (Diagram A8) 33 41-46 NICAM, 2CS, BTSC Stereo Dec. (Diagram A9) 34 41-46 Audio/Video Source Switching (Diagram A10) 35 41-46 BTSC-NDBX Stereo Decoder (Diagram A11) 36 41-46 Front IO, Front Control and HP (Diagram A12) 37 41-46 Rear IO Cinch (Diagram A13) 38 41-46 Diversity Tables 39 PIP + Tilt Interface (Diagram A16) 40 41-46 CRT Panel: ECO Scavem (Diagram B1) 47 49-50 CRT Panel: ECO Scavem (Diagram B2) 48 49-50 Side AV Panel + Headphone (Diagram C) 51 51 Top Control Panel (Diagram E) 52 52 Degaussing + DAF Panel (Diagram G) 53 53 Front Interface Panel (Diagram Q1) 54 54
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Published by RB 0364 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 13210 EN 2 1. L01.1A AC Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview
Index: : BI-NICAM B/G, D, D/ 1. Technical Specification K, I 2. Connections A/V connections : NTSC 3.58, 4.43 3. Chassis Overview Channel selections : 100 or 125 channels : UVSH or full cable Note: Aerial input : 75 Ohm • Described specifications are valid for the whole product : IEC- or F-type range (see Product Survey for specific models). • Figures can deviate slightly from the actual situation, due 1.1.2 Miscellaneous to different set executions. Audio output : Stereo: 2 x 1 W or 2 x 1.1 Technical Specifications 3W or 2 x 5W or 2 x 10W : Mono: 1 x 1W or 1 x 1.1.1 Reception 3W or 1 x 4W or 2 x 2W Tuning system : PLL Mains voltage : 90 - 276 V or 150- Colour systems : NTSC 3.58, 4.43 276V : PAL B/G, B/H, D/K, I Mains frequency : 50 / 60 Hz : SECAM B/G, D/K, K1 Ambient temperature : + 5 to + 45 deg. C Sound systems : FM-Stereo Maximum humidity : 90 % : 2CS (B/G, China, Power consumption : 52 W (20") to Korea) : 120 W (36") : 2CS B/G, DK Standby Power consumption : < 3 W : BTSC DBX : NICAM B/G, D, D/K, I
1.2 Connections
1.2.1 Front/Side Connections and Front/Top Control
FRONT CONTROL + FRONT I/O TOP CONTROL SIDE I/O
INSTALL/MENU P+
V- V+
P- R AUDIO L
RED IR R AUDIO L CHANNEL LED CL 36532039_007.eps VIDEO + VOLUME - 240403
Figure 1-1 Front/Side connections and Front/Top control
Audio / Video In 3 - Audio R 0.5 Vrms/1 kOhm 1 - Video CVBS 1 Vpp/75 Ohm 2 - Audio L 0.2 Vrms/10 kOhm AV1 YUV In(if present) 3 - Audio R 0.2 Vrms/10 kOhm 1 - Y 0.7 Vpp/75 Ohm 4 - Headphone 8 - 600 Ohm, 4 mW 2 - U 0.7 Vpp/75 Ohm 3 - V 0.7 Vpp/75 Ohm 1.2.2 Rear Connections AV1 In 1 - Video CVBS 1 Vpp/75 Ohm 75 Ohm MONITOR AV1 AV2 2 - Audio L 0.5 Vrms/10 kOhm OUT IN IN 3 - Audio R 0.5 Vrms/10 kOhm V Y V V AV2 In L U L L 1 - Video CVBS 1 Vpp/75 Ohm FM R V R R SVHS 2 - Audio L 0.5 Vrms/10 kOhm CL 16532008_005.eps 3 - Audio R 0.5 Vrms/10 kOhm 120601 AV2 In (SVHS) Figure 1-2 Rear connections 1 - gnd 2 - gnd Monitor Out 3 - Y 1 Vpp/75 Ohm 1 - Video CVBS 1 Vpp/75 Ohm 4 - C 0.3 Vpp/75 Ohm 2 - Audio L 0.5 Vrms/1 kOhm Technical Specifications, Connections, and Chassis Overview L01.1A AC 1. EN 3
1.3 Chassis Overview
B1 CRT CRT PANEL B2 SCAVEM TOP CONTROL PANEL E
FRONT INTERFACE PANEL SIDE AV PANEL + Q1 C HEADPHONE
POWER SUPPLY A1
LINE DEFLECTION A2
FRAME DEFLECTION A3 TUNER IF A4 VIDEO + SOUND IF A5 SYNCHRONISATION A6
MAIN CONTROL (µC) A7 CHASSIS PANEL AUDIO AMPLIFIER A8 NICAM + 2CS + DEGAUSSING & DAF PANEL BTSC DECODER A9 G (34" only) A/V SOURCE SWITCHING A10
BTSC - NDBX DECODER A11 FRONT I/O + FRONT CONTROL + HEADPHONE A12
REAR I/O CINCH A13 TILT INTERFACE A16
CL 36532039_008.eps 010503
Figure 1-3 PWB Location EN 4 2. L01.1A AC Safety & Maintenance Instructions, Warnings, and Notes 2. Safety & Maintenance Instructions, Warnings, and Notes
Index of this chapter: 3. Clean the picture tube panel and the neck of the picture 1. Safety Instructions for Repairs tube. 2. Maintenance Instructions 3. Warnings 4. Notes 2.3 Warnings
• In order to prevent damage to ICs and transistors, avoid all 2.1 Safety Instructions for Repairs high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in Fig. 2-1, to Safety regulations require that during a repair: discharge the picture tube. Use a high voltage probe and a • Due to the 'hot' parts of this chassis, the set must be multi-meter (position Vdc). Discharge until the meter connected to the AC power via an isolation transformer. reading is 0 V (after approx. 30 s). • Safety components, indicated by the symbol , should be replaced by components identical to the original ones. • When replacing the CRT, safety goggles must be worn.
V Safety regulations require that after a repair, the set must be returned in its original condition. Pay particular attention to the following points: • General repair instruction: as a strict precaution, we advise you to resolder the solder connections through which the horizontal deflection current is flowing, in particular: – all pins of the line output transformer (LOT)
CL96532156_040.eps – fly-back capacitor(s) 140501 – S-correction capacitor(s) – line output transistor Figure 2-1 Discharge picture tube – pins of the connector with wires to the deflection coil – other components through which the deflection current • All ICs and many other semiconductors are susceptible to flows. electrostatic discharges (ESD ). Careless handling Note: This resoldering is advised to prevent bad connections during repair can reduce life drastically. When repairing, due to metal fatigue in solder connections and is therefore only make sure that you are connected with the same potential necessary for television sets more than two years old. as the mass of the set by a wristband with resistance. Keep • Route the wire trees and EHT cable correctly and secure components and tools also at this potential. them with the mounted cable clamps. • Available ESD protection equipment: • Check the insulation of the AC power cord for external – Complete kit ESD3 (small tablemat, wristband, damage. connection box, extension cable, and ground cable) • Check the strain relief of the AC power cord for proper 4822 310 10671. function, to prevent the cord from touching the CRT, hot – Wristband tester 4822 344 13999. components, or heat sinks. • Together with the deflection unit and any multi-pole unit, • Check the electrical DC resistance between the AC plug flat square picture tubes form an integrated unit. The and the secondary side (only for sets that have an isolated deflection and the multi-pole units are set optimally at the power supply). Do this as follows: factory. Adjustment of this unit during repair is therefore not 1. Unplug the AC power cord and connect a wire between recommended. the two pins of the AC plug. • Be careful during measurements in the high voltage 2. Turn on the main power switch (keep the AC power section and on the picture tube. cord unplugged!). • Never replace modules or other components while the unit 3. Measure the resistance value between the pins of the is switched 'on'. AC plug and the metal shielding of the tuner or the • When you align the set, use plastic rather than metal tools. aerial connection of the set. The reading should be This will prevent any short circuits and the danger of a between 4.5 MOhm and 12 MOhm. circuit becoming unstable. 4. Switch the TV 'off' and remove the wire between the two pins of the AC plug. • Check the cabinet for defects, to prevent the possibility of 2.4 Notes the customer touching any internal parts. 2.4.1 General 2.2 Maintenance Instructions • Measure the voltages and waveforms with regard to the It is recommended to have a maintenance inspection carried chassis (= tuner) ground ( ), or hot ground ( ), depending out by qualified service personnel. The interval depends on the on the area of circuitry being tested. usage conditions: • The voltages and waveforms shown in the diagrams are • When the set is used under normal circumstances, for indicative. Measure them in the Service Default Mode (see example in a living room, the recommended interval is “Service Modes, Error Codes, and Faultfinding” section) three to five years. with a color bar signal and stereo sound (L: 3 kHz, R: 1 kHz • When the set is used in an environment with higher dust, unless stated otherwise) and picture carrier at 61.25 MHz grease or moisture levels, for example in a kitchen, the (NTSC, channel 3). recommended interval is one year. • Where necessary, measure the waveforms and voltages • The maintenance inspection includes the following actions: with ( ) and without ( ) aerial signal. Measure the 1. Perform the 'general repair instruction' noted above. voltages in the power supply section both in normal 2. Clean the power supply and deflection circuitry on the operation ( ) and in standby ( ). These values are chassis. indicated by means of the appropriate symbols. Safety & Maintenance Instructions, Warnings, and Notes L01.1A AC 2. EN 5
• The picture tube panel has printed spark gaps. Each spark gap is connected between an electrode of the picture tube and the Aquadag coating. • The semiconductors indicated in the circuit diagram and in the parts lists are completely interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors.
2.4.2 Schematic Notes
• All Resistor values are in ohms and the value multiplier is often used to indicate the decimal point location (e.g. 2K2 indicates 2.2 kOhm). • Resistor values with no multiplier may be indicated with either an 'E' or an 'R' (e.g. 220E or 220R indicates 220 Ohm). • All Capacitor values are expressed in Micro-Farads (µ = x10-6), Nano-Farads (n = x10-9), or Pico-Farads (p = x10-12). • Capacitor values may also use the value multiplier as the decimal point indication (e.g. 2p2 indicates 2.2 pF). • An 'asterisk' (*) indicates component usage varies. Refer to the diversity tables for the correct values. • The correct component values are listed in the Electrical Replacement Parts List. Therefore, always check this list when there is any doubt.
2.4.3 Practical Service Precautions
• It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible dangerous impact, others of quite high potential are of limited current and are sometimes held in less regard. • Always respect voltages. While some may not be dangerous in themselves, they can cause unexpected reactions - reactions that are best avoided. Before reaching into a powered TV set, it is best to test the high voltage insulation. It is easy to do, and is a good service precaution. • Before powering up the TV set with the back cover off (or on a test fixture), attach a clip lead to the CRT DAG ground and to a screwdriver blade that has a well insulated handle. After the TV is powered on and high voltage has developed, probe the anode lead with the blade, starting at the case of the High Voltage Transformer (flyback - IFT). Move the blade to within two inches of the connector of the CRT. If there is an arc, you found it the easy way, without getting a shock! If there is an arc to the screwdriver blade, replace the part which is causing the problem; the High Voltage Transformer or the lead (if it is removable). EN 6 3. L01.1A AC Directions for Use 3. Directions for Use Direction for Use L01.1A AC 3. EN 7 EN 8 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 9 EN 10 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 11 EN 12 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 13 EN 14 3. L01.1A AC Direction for Use Direction for Use L01.1A AC 3. EN 15 Personal Notes: EN 16 4. L01.1A AC Mechanical Instructions 4. Mechanical Instructions
Index of this chapter: 1. Set Disassembly Main panel with bracket (with separate 'control' part). 2. Service Positions 1. Disconnect the strain relief of the AC power cord. 3. Assy/Board Removal 2. Disconnect the degaussing coil by removing the cable from 4. Set Re-assembly (red) connector 0212 [1]. 3. Remove the panel bracket from the bottom tray, by pulling Note: Figures below can deviate slightly from the actual it backward [2]. situation, due to different set executions. 4. Turn the chassis tray 90 degrees counter clockwise [2]. 5. Move the panel somewhat to the left and flip it 90 degrees [3], with the components towards the CRT. 4.1 Set Disassembly 6. Turn the panel with the rear I/O towards the CRT. 7. Place the hook of the tray in the fixation hole of the cabinet 1. Remove all fixation screws of the rear cover (do not forget bottom [4] and secure it. the screws that hold the rear connection panel). 2. Now pull the rear cover backwards to remove it.
4.2 Service Positions
There are 2 configurations possible. With and without panel bracket. Both have a different service position:
Main panel without bracket (with integrated 'control' part). 1. Disconnect the strain relief of the AC power cord.
2. Remove the main panel, by pushing the two center clips 1 outwards [1]. At the same time pull the panel away from the CRT [2]. 3. Disconnect the degaussing coil by removing the cable from (red) connector 0212. 2 4. Turn the panel 90 degrees counter clockwise [3]. 5. Flip the panel 90 degrees [4], with the components towards A the CRT. 6. Turn the panel with its rear connections towards the CRT [5]. 7. Slide the metal heatsink (near the mains transformer 5520) underneath the right chassis bracket. This secures the panel [6].
A 3
4 1
CL 16532016_009.eps 11 B 220501
Figure 4-2 Service position (2) 2
3 4.3 Assy/Board Removal
4.3.1 Comb Filter Assy/ Board (if present)
4 You can remove the Comb Filter panel from the Main Carrier 5 board, by disconnecting it from connector 1810 (located nearby the mains transformer 5520).
B
6
CL 16532016_007.ai 040401
Figure 4-1 Service position (1) Mechanical Instructions L01.1A AC 4. EN 17
4.3.2 Top Control Assy/Board (if present) 1. You can remove the complete module from the Main Carrier bracket, by pressing its fixation clamp downwards [1] while sliding the module in the direction of the CRT [2]. 2. Release the 2 fixation clamps [3] to lift the board out of the bracket [4]. M Top control board 4.3.5 Side I/O Assy/ Board (if present)
CL 06532012_003.eps 030200
Figure 4-3 Top control removal
1. Remove the two fixation screws (if present). 2. Pull the module down and backwards (w.o.w. release it from the front hinge [M]). You must use some force. 3. Lift the board from its bracket while releasing the two fixation clamps. The board hinges on the other side.
4.3.3 Front Interface Assy/ Board (if present)
CL 06532012_004.eps 030200
1 Figure 4-6 Side jack panel removal 1 2 1. You can remove the complete Side I/O assembly after removing the 2 fixation screws. 2. Release the 2 fixation clamps to lift the board out of the bracket.
3 4.4 Set Re-assembly 3 CL 06532130_018.eps Before you mount the rear cover, perform the following checks: 021000 1. Check whether the AC power cord is mounted correctly in its guiding brackets. Figure 4-4 Front interface removal 2. Re-place the strain relief of the AC power cord into the cabinet. 1. You can remove the complete module from the bottom 3. Check whether all cables are replaced in their original plate, by pulling the two fixation clamps upwards [1] while position. sliding the module away from the CRT [2]. 2. Release the 2 fixation clamps [3] at the side of the bracket, and lift the board out of the bracket (it hinges at one side).
4.3.4 DAF Assy/ Board (if present)
1 4
3 3
CL 26532119_060.eps 2 181202
Figure 4-5 DAF panel removal EN 18 5. L01.1A AC Service Modes, Error Codes and Fault Finding 5. Service Modes, Error Codes and Fault Finding
Index: Table 5-2 SW Cluster 1. Test points. 2. Service Modes. SW Software UOC type UOC Special 3. Problems and Solving Tips (related to CSM). Cluster mane Diversity Features 4. Compair L3LAN1 L01AN4x.y TDA9582 64K ROM China 5. Error Codes. (LS) Size 6. The Blinking LED Procedure. L3LAN2 L01AN5x.y TDA9582 64K ROM India, M.E. 7. Protections. 8. Repair Tips. (LS) Size L3LAN3 L01AN7x.y TDA9570 55K ROM China, (LS) Size AV stereo 5.1 Test Points L3LAT1 L01AT5x.y TDA9552 64K ROM 1pg TXT, (LS) Size AV stereo The chassis is equipped with test points printed on the circuit L3LAC1 L01AC2x.y TDA9580 64K ROM NTSC, board assemblies. These test points refer to the functional (LS) Size Tai Wan, blocks: Korean Abbreviations in Software name: A = AP, T = TXT, Table 5-1 Test Point Overview N = NON TXT, C = NTSC, M = MONO, D = DVD
TEST POINT CIRCUIT DIAGRAM 5.2.1 Service Default Alignment Mode (SDAM) A1-A2-A3-.. AUDIO PROCESSING A8, A9 C1-C2-C3-.. CONTROL A7 Purpose F1-F2-F3-.. FRAME DRIVE & OUTPUT A3 • To change option settings. I1-I2-I3-.. TUNER & IF A4 • To create a predefined setting to get the same L1-L2-L3-.. LINE DRIVE & OUTPUT A2 measurement results as given in this manual. P1-P2-P3-.. POWER SUPPLY A1 • To display / clear the error code buffer. • To override SW protections. S1-S2-S3-.. SYNCHRONISATION A6 • To perform alignments. V1-V2-V3-.. VIDEO PROCESSING A5, B1 • To start the blinking LED procedure.
The numbering is in a logical sequence for diagnostics. Always start diagnosing within a functional block in the sequence of the Specifications relevant test points for that block. • Tuning frequency: – 475.25 MHz for PAL/SECAM (AP-PAL). Perform measurements under the following conditions: – 61.25 MHz (channel 3) for NTSC-sets (AP-NTSC). • Service Default Alignment Mode. • Colour system: • Video: colour bar signal. – PAL-BG for AP-PAL. • Audio: 3 kHz left, 1 kHz right. – NTSC for AP-NTSC. • All picture settings at 50 % (brightness, colour contrast, hue). 5.2 Service Modes • Bass, treble and balance at 50 %; volume at 25 %. • All service-unfriendly modes (if present) are disabled, like: Service Default Alignment Mode (SDAM) offers several – (sleep) timer, features for the service technician, while the Customer Service – child/parental lock, Mode (CSM) is used for communication between dealer and – blue mute, customer. – hotel/hospitality mode There is also the option of using ComPair, a hardware interface – auto switch-off (when no “IDENT” video signal is between a computer (see requirements) and the TV chassis. It received for 15 minutes), offers the ability of structured trouble shooting, error code – skip / blank of non-favorite presets / channels, reading and software version readout for all chassis. – auto store of personal presets, Requirements: To run ComPair on a computer (laptop or – auto user menu time-out. desktop) requires, as a minimum, a 486 processor, Windows • Operation hours counter. 3.1 and a CD-ROM drive. A Pentium Processor and Windows • Software version. 95/98 are also acceptable (see also paragraph 5.4). • Option settings. • Error buffer reading and erasing. • Software alignments.
How to enter SDAM Use one of the following methods: • Use a standard customer RC-transmitter and key in the code 062596 directly followed by the “M” (menu) button or • Short jumper wires 9631 and 9641 on the mono carrier (see Fig. 8-1) and apply AC power. Then press the power button (remove the short after start-up). • Caution: Entering SDAM by shorten wires 9631 and 9641 will override the +8V-protection. Do this only for a short period. When doing this, the service-technician must know exactly what he is doing, as it could lead to damaging the set. • Or via ComPair. Service Modes, Error Codes and Fault Finding L01.1A AC 5. EN 19
• When you press the MENU button twice, the set will switch After entering SDAM, the following screen is visible, with S at to the normal user menus (with the SDAM mode still active the upper right side for recognition. in the background). To return to the SDAM menu press the OSD / STATUS button. • When you press the MENU key in a submenu, you will return to the previous menu.
How to store settings LLLL AAABCD X.Y S ERR XX XX XX XX XX To store settings leave the SDAM (at top level SDAM main OP XXX XXX XXX XXX XXX XXX XXX menu) with the Standby button on the remote.
CLEAR CLEAR ? OPTIONS > How to exit AKB > TUNER > Switch the set to STANDBY by pressing the power button on WH I T E TONE > GEOMETRY > the remote control (if you switch the set 'off' by removing the AC AUD I O > power, the set will return in SDAM when AC power is re- applied). The error buffer is not cleared.
CL 26532046_078.eps 5.2.2 Customer Service Mode (CSM) 260402 Purpose Figure 5-1 SDAM menu When a customer is having problems with his TV-set, he can call his dealer. The service technician can than ask the LLLL customer to activate the CSM, in order to identify the status of This is the operation hours counter. It counts the normal the set. Now, the service technician can judge the severness of operation hours, not the standby hours. the complaint. In many cases, he can advise the customer how AAABCD-X.Y to solve the problem, or he can decide if it is necessary to visit This is the software identification of the main micro controller: the customer. A = the project name (L01). The CSM is a read only mode; therefore, modifications in this B = the region: E= Europe, A= Asia Pacific, U= NAFTA, L= mode are not possible. LATAM. C = the feature of software diversity: C = NTSC, D = DVD, N = How to enter no TXT, T = TXT. To enter the CSM by pressing user remote control and key in D = the language cluster number: the code123654. X = the main software version number. After switching ON the Customer Service Mode, the following Y = the sub software version number. screen will appear: S Indication of the actual mode. S= SDAM= Service Default
Alignment mode. 1 CSM Error buffers 2 3 AAABCD X.Y Five errors possible. 4 AKBS Option bytes 5TV SYSTEM / NOT TUNED 6 ERROR BUFFER Seven codes possible. Clear CL 26532046_002 Erase the contents of the error buffer. Select the CLEAR menu 040402 item and press the CURSOR RIGHT key. The content of the error buffer is cleared. Figure 5-2 CSM menu Options To set the Option Bytes. See chapter 8.3.1 for a detailed description. • Indication of the actual mode CSM = Customer Service AKB Mode Disable (0) or enable (1) the “black current loop” (AKB = Auto • Reserved. Kine Bias). • Software identification of the main micro controller (see Tuner paragraph 5.2.1 for the explanation) To align the Tuner. See chapter 8.3.2 for a detailed description. • Reserved item. White Tone • Indicates TV system and or not receiving an “IDENT” signal To align the White Tone. See chapter 8.3.3 for a detailed on the selected source. It will display “NOT TUNED” description. • Error code buffer (see paragraph 5.4 for more details). Geometry Displays the last five errors of the error code buffer. To align the set geometry. See chapter 8.3.4 for a detailed description. How to exit Audio Use one of the following methods: To align the Audio. See chapter 8.3.5 for a detailed description. • Press one of the buttons “Menu”, “OSD” or “Standby” of the remote control keys. How to navigate • Switch-off the TV set with the AC power switch. • In SDAM, select menu items with the CURSOR UP/DOWN key on the remote control transmitter. The selected item 5.3 Problems and Solving Tips (Related to CSM) will be highlighted. When not all menu items fit on the screen, move the CURSOR UP/DOWN key to display the next / previous menu items. 5.3.1 Picture Problems • With the CURSOR LEFT/RIGHT keys, it is possible to: – Activate the selected menu item. Note: Below described problems are all related to the TV – Change the value of the selected menu item. settings. The procedures to change the value (or status) of the – Activate the selected submenu. different settings are described. EN 20 5. L01.1A AC Service Modes, Error Codes and Fault Finding
No colours / noise in picture 5.4 ComPair Check CSM line 5. Wrong colour system installed. To change the setting: 5.4.1 Introduction 1. Press the MENU button on the remote control. 2. Select the INSTALLATION sub menu. ComPair (Computer Aided Repair) is a service tool for Philips 3. Select and change the SYSTEM setting until picture and sound are correct. Consumer Electronics products. ComPair is a further development on the European DST (service remote control), 4. Select the STORE menu item. which allows faster and more accurate diagnostics. ComPair has three big advantages: Colours not correct / unstable picture • ComPair helps you to quickly get an understanding on how Check CSM line 5. Wrong colour system installed. To change to repair the chassis in a short time by guiding you the setting: systematically through the repair procedures. 1. Press the MENU button on the remote control. • ComPair allows very detailed diagnostics (on I2C level) 2. Select the INSTALLATION sub menu. and is therefore capable of accurately indicating problem 3. Select and change the SYSTEM setting until picture and areas. You do not have to know anything about I2C sound are correct. commands yourself because ComPair takes care of this. 4. Select the STORE menu item. • ComPair speeds up the repair time since it can automatically communicate with the chassis (when the Picture too dark or too bright microprocessor is working) and all repair information is Increase / decrease the BRIGHTNESS and / or the directly available. When ComPair is installed together with CONTRAST value when: the SearchMan electronic manual of the defective chassis, • The picture improves after you have pressed the “Smart schematics and PWBs are only a mouse click away. Picture” button on the remote control. • The picture improves after you have switched on the 5.4.2 Specifications Customer Service Mode The new “Personal” preference value is automatically stored. ComPair consists of a Windows based faultfinding program and an interface box between PC and the (defective) product. White line around picture elements and text The ComPair interface box is connected to the PC via a serial Decrease the SHARPNESS value when: or RS232 cable. • The picture improves after you have pressed the “Smart In case of the L01 chassis, the ComPair interface box and the Picture” button on the remote control. TV communicate via a bi-directional service cable via the The new “Personal” preference value is automatically stored. service connector (located on the Main panel, see also figure 8-1 suffix D). Snowy picture Check CSM line 5. If this line indicates “Not Tuned”, check the The ComPair faultfinding program is able to determine the following: problem of the defective television. ComPair can gather • No or bad antenna signal. Connect a proper antenna diagnostic information in two ways: signal. • Automatic (by communication with the television): ComPair • Antenna not connected. Connect the antenna. can automatically read out the contents of the entire error • No channel / pre-set is stored at this program number. Go buffer. Diagnosis is done on I2C level. ComPair can access to the INSTALL menu and store a proper channel at this the I2C bus of the television. ComPair can send and program number. receive I2C commands to the micro controller of the • The tuner is faulty (in this case the CODES line will contain television. In this way, it is possible for ComPair to error number 10). Check the tuner and replace / repair if communicate (read and write) to devices on the I2C necessary. busses of the TV-set. • Manually (by asking questions to you): Automatic Snowy picture and/or unstable picture diagnosis is only possible if the micro controller of the • A scrambled or decoded signal is received. television is working correctly and only to a certain extend. When this is not the case, ComPair will guide you through Black and white picture the faultfinding tree by asking you questions (e.g. Does the Increase the COLOR value when: screen gives a picture? Click on the correct answer: YES • The picture improves after you have pressed the “Smart / NO) and showing you examples (e.g. Measure test-point Picture” button on the remote control. I7 and click on the correct oscillogram you see on the The new “Personal” preference value is automatically stored. oscilloscope). You can answer by clicking on a link (e.g. text or a waveform picture) that will bring you to the next step in the faultfinding process. Menu text not sharp enough Decrease the CONTRAST value when: By a combination of automatic diagnostics and an interactive question / answer procedure, ComPair will enable you to find The picture improves after you have pressed the “Smart most problems in a fast and effective way. Picture” button on the remote control. The new “Personal” preference value is automatically stored. Beside fault finding, ComPair provides some additional features like: 5.3.2 Sound Problems • Up or downloading of presets. • Managing of preset lists. No sound or sound too loud (after channel change / • If both ComPair and SearchMan (Electronic Service switching on) Manual) are installed, all the schematics and the PWBs of Increase / decrease the VOLUME level when the volume is OK the set are available by clicking on the appropriate after you switched on the CSM. The new “Personal” preference hyperlink. Example: Measure the DC-voltage on capacitor value is automatically stored. C2568 (Schematic/Panel) at the Monocarrier. • Click on the “Panel” hyperlink to automatically show the PWB with a highlighted capacitor C2568. • Click on the “Schematic” hyperlink to automatically show the position of the highlighted capacitor. Service Modes, Error Codes and Fault Finding L01.1A AC 5. EN 21
5.4.3 How To Connect ComPair 5.4.7 How To Clear The Error Buffer
1. First install the ComPair Browser software (see the Quick The error code buffer is cleared in the following cases: Reference Card for installation instructions). • By activation of the CLEAR command in the SDAM menu: 2. Connect the RS232 interface cable between a free serial • If the content of the error buffer has not changed for 50 (COM) port of your PC and the PC connector (marked with hours, it resets automatically. “PC”) of the ComPair interface. Note: 3. Connect the AC power adapter to the supply connector When leaving SDAM by disconnecting the set from AC power, (marked with “POWER 9V DC”) on the ComPair interface. the error buffer is not reset. 4. Switch the ComPair interface OFF. 5. Switch the television set OFF (remove the AC power). 5.4.8 Error Codes 6. Connect the ComPair interface cable between the connector on the rear side of the ComPair interface In case of non-intermittent faults, clear the error buffer before (marked with “I2C”) and the ComPair connector on the you begin the repair. These to ensure that old error codes are mono carrier (see figure 8-1 suffix D). no longer present. 7. Plug the AC power adapter in the AC power outlet and If possible, check the entire contents of the error buffer. In switch on the interface. The green and red LEDs light up some situations an error code is only the result of another error together. The red LED extinguishes after approx. 1 second code and not the actual cause (e.g., a fault in the protection while the green LED remains lit. detection circuitry can also lead to a protection). 8. Start the ComPair program and read the “introduction”
chapter. ERROR Device Error Check Diagram description item 0Not No Error applicable 1Not X-Ray Protec- 2465, A2 applicable tion (USA) 7460 2Not Horizontal 7460, A2 applicable Protection 7461, 7462, 7463, PC VCRPower I2C 9V DC 6467
86532027_003.EPS 3 TDA8359/ Vertical VloAux A2,A3 050898 TDA9302 Protection +13v Figure 5-3 Compair connection 4 MSP34X5/ MAP I2C iden- 7831 A9 TDA9853 tification error 5.4.4 How To Order 5 TDA95XX POR 3.3V / 8V 7200, A1,A2. Protection 7560, A5,A6, 7480 A7 ComPair order codes: • Starter kit ComPair32/ SearchMan32 software and 6 I2C bus General 7200, A7 ComPair interface (excluding transformer): 3122 785 I2C bus error 3624, 90450 3625 • ComPair interface (excluding transformer): 4822 727 7Not --- 21631 applicable • Starter kit ComPair32 software (registration version): 3122 8Not E/W 7400, A2 785 60040 applicable Protection 3405, • Starter kit SearchMan32 software: 3122 785 60050 (Large 3406, • ComPair32 CD (update): 3122 785 60070 Screen) 3400 • SearchMan32 CD (update): 3122 785 60080 9 M24C08 NVM I2C 7602, A7 • ComPair interface cable: 3122 785 90004 identification 3611, error 3603, 5.4.5 Error Buffer 3604 10 Tuner Tuner I2C 1000, A2,A4 The error code buffer contains all detected errors since the last identification 7482 time the buffer was erased. The buffer is written from left to error right. When an error occurs that is not yet in the error code 11 TDA6107/8 Black current 7330, B1,B2 buffer, it is written at the left side and all other errors shift one loop protection RGB position to the right. amps, CRT 5.4.6 How To Read The Error Buffer 12 M65669 MAP I2C iden- 7803 P tification error You can read the error buffer in 3 ways: (USA) • On screen via the SDAM (only if you have a picture). Examples: – ERROR: 0 0 0 0 0 : No errors detected – ERROR: 6 0 0 0 0 : Error code 6 is the last and only detected error – ERROR: 9 6 0 0 0 : Error code 6 was first detected and error code 9 is the last detected (newest) error • Via the blinking LED procedure (when you have no picture). See next paragraph. •Via ComPair. EN 22 5. L01.1A AC Service Modes, Error Codes and Fault Finding
5.5 The Blinking LED Procedure problem is expected in the vertical amplifier IC 7471. Measure with a scope the waveform on pin 17 of the UOC. Via this procedure you can make the contents of the error Measure also at pin 1 of IC 7471. If here the signal is missing, a defective resistor R3244 causes the problem buffer visible via the front LED. This is especially useful when there is no picture.
When the SDAM is entered, the LED will blink the contents of the error-buffer. • n short blinks (n = 1 - 14), • when all the error-codes are displayed, the sequence finishes with a LED blink of 3 s, • the sequence starts again. Example of error buffer: 12 9 6 0 0 After entering SDAM: • 12 short blinks followed by a pause of 3 s, • 9 short blinks followed by a pause of 3 s, • 6 short blinks followed by a pause of 3 s, • 1 long blink of 3 s to finish the sequence, • the sequence starts again.
5.6 Protections
If a fault situation is detected an error code will be generated and if necessary the set will be put in the protection mode. Blinking of the red LED at a frequency of 3 Hz indicates the protection mode. In some error cases the microprocessor does not put the set in the protection mode. The error codes of the error buffer can be read via the service menu (SDAM), the blinking LED procedure or via ComPair. To get a quick diagnosis the chassis has two service modes implemented: • The Customer Service Mode (CSM). • The Service Default Alignment Mode (SDAM). Start-up of the set in a predefined way and adjustment of the set via a menu and with the help of test patterns.
5.7 Repair Tips
Below some failure symptoms are given, followed by a repair tip. • Set is dead and makes hiccuping sound “MainSupply” is available. Hiccupping stops when de-soldering L5561, meaning that problem is in the “MainSupply” line. No output voltages at LOT, no horizontal deflection. Reason: line transistor 7460 is defective. • Set is dead, and makes no soundCheck power supply IC 7520. Result: voltage at pins 1, 3, 4, 5 and 6 are about 180 V and pin 8 is 0 V. The reason why the voltage on these pins is so high is because the output driver (pin 6) has an open load. That is why MOSFET 7521 is not able to switch. Reason: feedback resistor 3523 is defective. Caution: be careful measuring on the gate of 7521; circuitry is very high ohmic and can easily be damaged! • Set is in hiccup mode and shuts down after 8 s.Blinking LED (set in SDAM mode) indicates error 5. As it is unlikely that µP “POR” and “+8V protection” happen at the same time, measure the “+8V”. If this voltage is missing, check transistor 7480. • Set is non-stop in hiccup modeSet is in over current mode; check the secondary sensing (opto coupler 7515) and the “MainSupply” voltage. Signal “Stdby_con” must be logic low under normal operation conditions and goes to high (3.3 V) under standby and fault conditions. • Set turns on, but without picture and soundThe screen shows snow, but OSD and other menus are okay. Blinking LED procedure indicates error 11, so problem is expected in the tuner (pos. 1000). Check presence of supply voltages. As “Vlotaux+5V” at pin 5 and 7 are okay, “VT_supply” at pin 9 is missing. Conclusion: resistor 3460 is defective. • Set turns on, but with a half screen at the bottom. Sound is okayBlinking LED (set in SDAM mode) indicates error 3. Check “Vlotaux+11V” and “+50V”. If they are okay, Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 23 6. Block Diagram, Supply Voltage, and Testpoint Overview
Block Diagram
C SIDE AV A12 FRONT I/O A10 AUDIO/VIDEO AUDIO AMPLIFIER FRONT INTFACE CONTROL +3.3V +3.3V SOURCE SWITCHING A8 Q1 (PARTLY) A7 MONO STEREO 0251 0219 CVBS- 7802 MONO/AM_MONO-SOUND 6692 HEF4053BT 7602 6 6 FRONT-IN A5 7901 AN7522N (STEREO) TSOP1836 M24C08 V V V 7902 AN7523N (MONO) 5602 5603 5604 A 1 IR 7200-B 3611 A10 LFRONT-IN 12 SC2-LIN 4905 TDA95XX A12 14 A1 0280 66 61 59 EEPROM 8 L2-IN 13 A9 3 3 A L-FRONT-IN 62 L+4 (NVM) A13 ERR 6691 A1 68 7 6 L B L L 7 69 I/O A5 A10 RFRONT-IN 5 SC2-RIN A2 LED POWER DOWN +3.9V ERR 5 A12 4 L +3V3 9 1 1 R2-IN 3 A9 8 4L-3 R B R-FRONT-IN A13 C A3 R CVBSFRONT-IN 9 2 SY-CVBS-IN VOLUME MUTE IIC 3607 3606 3604 3603 A10 A12 15 A7 10 R- 2 1 Y-CVBS-IN 1 ON/OFF A13 STATUS1 BUS 3625 C A4 72 SDA A4 A13 MAINAUX_FB 3908 R 2 SDA 1 1 STATUS2 TRANSCEIVER 12 R+ A13 C4 3624 A8 SEL-MAIN-FRONT-RR 71 SCL A10 A5 5205 OR SCL A9 MAINAUX IR 67 C5 REAR I/O CINCH FRONT CONTROL ERR A13 0257 A12 6 LED 5 I/O 6692 3 7101 CVBS1-IN SDA PORTS COMB-BYPASS A4 A5 A10 V A5 TSOP1836 C5 HEADPHONE 6 V-OUT A5 SCL A12 1 IR STANDBY-CON A1 A5 SC1-LIN L A9 70 V AV1 ROM COMB-SEL-CVBS0 or AV2 A10 NICAM + 2CS + BTSC (STEREO/SAP) DECODER L+ L+ OR 80 6691 RAM 78 SC1-RIN A5 4812 SYY-CVBS-IN A9 BASS PANORAMA A2 L-OUT R L- L- LED OR L A9 A9 A5 7831 +3V3 77 MSP34X5G COMPAIR TREBLE-BUZZER-HOSP-APP 7834 R- R- KEYBOARD KEYBOARD- 1/10 VST 9 STATUS2 7835 CONNECTION 73 R-OUT 11 4814 QSS-AM-DEM-OUT A10 _PROTN _PROTN PAGES PWM- VOLUME/MUTE A8 MONITOR OUTPUT R A9 A7 C-IN SS-C-IN AUDIO (FOR SERVICE) LOCAL A13 A5 47 25 MAIN-OUT-L R+ R+ KEYBOARD MEMORY DAC 10 FMR DEMODULATOR SDM 7102, 7103 A9 9641 STATUS 1 NICAM + 2CS 7606 BTSC, AM, FM 24 MAIN-OUT-R TELE STATUS 1 A7 6 Y-CVBS-IN 9631 5 A11 MONO/AM-MONO-SOUND C OR C1 OR A9 TEXT A10 3834 2847 C2 KEYBOARD + 44 OR HEADPHONE _PROTN G-Y-IN 2 3 4 A5 A8 0246 0254 0255 EW- OSD 6601 Y A5 C-IN PROTECTION SVHS A10 SC1-L IN 41 31 L+ 1 1 L+ 4 POWER-DOWN A1 1 4 A13 L OUT A13 A2 5 SC1-R IN 42 30 CVBS SYNC TILT A16 B-U-IN A13 INPUT R OUT A13 L- 2 2 L U A5 SWITCHING L- 3 C1 3172 SC2-L IN 39 4 V A10 SEL-MAIN-FRNT-RR A10 3 3 E 63 ON A8 YUV INPUT ERR SC2-R IN 40 R- 2 R-V-IN A10 4 CPU 1660 V A5 L2-IN 3833 51 R- 4 4 ERR 64 12MHz AV2 L A10 SDA 8 R LOCAL 5 A7 1 A6 A7 1831 R+ KEYBOARD R2-IN 3832 18M432 R+ 5 5 C2 R A10 SCL 7 52 A7 B1 CRT B2 ECO SCAVEM +13V +200VA 0278 TUNER IF VIDEO IF, SOUND IF AUDIO CARRIER A4 A5 V4 R 1 7209, 7210 FILTERS G SCAVEM SCAVEM QSS_AM_DEM_OUT 7205 3222 SETS WITH + VT_SUPPLY FM FM RADIO FMR 5201 B PROCESSING 2 COIL A2 V-OUT VIDEO OUT 6001 DE-EMPHASIS A13' BZX79-C33 +8V 3221 ONLY 5001 4.5MHz NTSC 7200-C 7200-A 1200 +8V VLOTAUX +5V TDA95XX 1000 6, 7 9 1002 TDA95XX 5.5MHz PAL 47 +200VA 1003 7330 VT 6MHz AP MULTI OSD TDA6107Q 0265 I4 VIF_1 18 V10 V14 1 2 TV TUNER 11 VIDEO VIDEO 3336 0165 ERR IF VIDEO 38 V9 V5 0243 0245 V12 2 8 R AQUADAG FM 10 + IF PLL 7201 1201 3213 2203 3201 I3 VIF_2 19 AMPLIFIER 40 I/O RGB R RGB R 56 1 1 FM-RADIO AGC DEMOD. 8 10 SWITCHING MATRIX CONTROL V15 TUNER FM +8V G 3202 V6 V11 3334 6.5MHz AP PAL G 57 2 2 1 9 G 6 R TV (OPTIONAL) 22 3208 1004 RGB B OSD TEXT V7 V13 11 G CRT AGC SIF_1 Y INSERT INSERT 3203 23 QSS Y-DELAY B 58 3 3 V16 5 4 1 QSS MIXER 33 7203 3332 B SOUND 7206 7202 VIDEO 3 7 B I1 SIF_2 24 AM DEMOD. 45 BLACK BLUE 3001 IF + AGC A10 SS-C-IN FILTERS V9 10 9 5 7 1 1202 STRETCH STRETCH 3204 A7 SDA RF_AGC 44 R-Y U 55 4 4 SSY-CVBS-IN PAL/NTSC BASE 5 ERR 3230 A10 VIDEO I2 SECAM B-Y BAND V WHITE WHITE-P. 11 3000 42 IDENT 3235 BKL5 5 BKL EHT-INFO RES. A13 CVBS1-IN DECODER DELAY STRETCH ADJ A7 SCL SOUND SOUND 48 3211 3210 3341 FM-DEMOD. AMPL. MONO/AM_ BKL-IN 6 6 25kV AUDIO 5152 53 50 54 7001, 7002 DE-EMPH. SWITCH + AVL MONO_SOUND R-V-IN A2 COMB-BYPASS A7 +13V 3342 FILTER A8 A9 G-Y-IN 3340 COMB-BYPASS A7 28 29 7204 VG2 SELECT A13 B-U-IN +200VA Filament A13 SC1_LIN EHT INFO EHT FBL-IN EHT info A2 FOCUS 2340 12345 A12 LFRONT-IN PROC. 0244 EHT
LINE DEFLECTION 0220 DAF (34" only) A2 0298 G 12345 VLOTAUX +13V MAIN AUX
0261 5445 ABC D 6467 6469 3487 EHT G DEGAUSSING (34" only) MAIN SUPPLY 5451 3 140V DAF 3505 1 0233 CIRCUIT PTH451C 1 3493 L3 ERR 1506 2 1 +t +t 3507 +t 3506 7461 5461 7460 VLOTAUX +50V 1505 7463 BU4508DX Degaussing A 3 LINE-OUTPUT Coil 2 1 7462 L1 DRIVER +t 2 LINE FOCUS VG2 STAGE A5 A6 5493 2 L2 OUTPUT 0221 10 0221 0258 CIRCUIT EHT info 1 1 1 IF DAF PANEL IS MOUNTED 2 2 2 only for sets with E/W correction 7400 HOR. HOR. L4 STP3NC60FP DEFL. 3490 3469 DEFL. D E/W ERR COIL 6 COIL 3404 H flybk A6 G CIRCUIT 1 S POWER SUPPLY SYNCHRONISATION 5241 A1 0212 7580 3558 A6 3405 +3.9V +8V E/W PROTECTION L5 1515 7200-D ERR 6485 3494 3 4 TDA95XX 8 A1 A7 3431 5 VIDEO SUPPLY B ENERGIZING 7560 P4 9 V +13V 3259 2254 200V 3504 CIRCUIT LOTAUX 1 3 EHT info 11 (OPTIONAL) L7 2 1 +3.3V A2 S2 6487 3488 t 6562 H-DRIVE 3251 only for sets with panorama 11 2567 30 2454 VLOTAUX +50V A 3242 L6 P5 H flybk 31 2nd LOOP H DRIVE A7 3460 6561 3564 A2 H-SHIFT 4 3 5562 BASS_PANORAMA 1400 TV VT_SUPPLY A4 5500 : 12V 3489 0231 MAIN AUX S1 1 2 0211 5502 6500 7444 PICTURE 7 5480 FILAMENT D 1500 2564 3247 2 AC P1 5520 E/W PROTECTION EHT info 34 S5 EW DRIVE/ WIDTH A2 A2 EW 3250 EWD-DYN T4E 1 2 17 7561, 7562 + 15 CONTROL 12 L9 7564 ERR VIDEO IDENT GEOMETRY 3 EHT o 3455 150-250V 2503 7 A2 A1 VCONTROL 7482 SINGLE DC 3 A2 VLOTAUX +5V A RANGE MAINS PROTECTION POWER DOWN 8 3532 A7 (2X) S3 90-276V SWITCH 3244 7520 7521 4 16 H 17 V DRIVE+ FULL RANGE STP7NB60FP P6 H/V SYNC A3 FRAME DEFLECTION 9 TEA1507 8 6560 V V-DRIVE D 14 5560 5564 5561 SEPARATOR S4 3450 L10 DRAIN 3523 140V + 3249 6 G 5 H-OSC 16 V DRIVE- 6488 DRIVER 2561 MAIN SUPPLY GEOMETRY V +13V 7480 S +PLL LOTAUX 5472 +8V B 3525 P2 13 A VLOTAUX +50V 5 8 N.C. 3594 7471 3464 SENSE TDA8359J 3 6 ERR OR 3 12 3 +13V CTRL VP 6470 FRONT 3522 3526 V Q1 4 9 F1 GUARD V 6447 3447 L8 INTERFACE DEMAG 11 GUARD A2 6486 N.C. 7540, 6540 3543 V DRIVE+ 1 CIRCUIT VLOTAUX +13V C (PARTLY) 3528 6520 V1+ F3 0222 1 VCONTROL TILT INTERFACE 5471 3451 VCC REFERENCE A2 A16 7 1 7441 10 CIRCUIT VLOT AUX +13V V DRIVE- 2 VOA 3446 0231 2521 V1- 3479 PROT VGUARD A3 0211 0212 3544 7000 9 2 CONTROL TDA8941P 0268 FRAME VM CIRCUIT BLK-IN A5 1 1 1 F2 IC 3 1 7 1 OUTPUT VOB 4 3471 VERT. TILT 5 F4 DEFL. 7443, 7450 P3 7515 7541, 7542 A7 3452 2 2 TCET1103 2 2 COIL 2444 PROT POWER-DOWN A1 110V 4 2 STANDBY STDBY_CON CIRCUIT EHT o A6 MAINS CIRCUIT A7 TILT TILT OUTPUT 5 SWITCH DEFL. ERR CL 36532039_012.eps HOT GROUND COLD GROUND COIL 2 250403 Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 24
I2C and Supply Voltage Overview
A1 POWER SUPPLY A2 LINE DEFLECTION B1 CRT B2 SCAVEM (OPTIONAL) 5445 +13V P6 EHT ANODE CRT FOCUS +200VA 5500 : 6500 6560 MAIN SUPPLY 3487 FOCUS CRT 0211 5560 5564 5561 140V MAIN SUPPLY 5451 3 LOT VG2 0231 1500 5502 GBU6J VG2 CRT 2 AC P1 5520 2561 2450 T4E 1 2 17 7330 A VIDEO SUPPLY 0220 0244 6485 3494 200V 3340 150 - 250V 3 A5 VIDEO IF A8 AUDIO AMPL. 52 2 +200V +200VA 6 RGB SINGLE RANGE DC 2503 7901 MAIN AUX MAINS 3 DRIVER VLOT AUX +13V VLOT AUX +13V 9420 +13V 2340 90 - 276V SWITCH 3532 6562 1 AUDIO 3 3 FULL RANGE 7521 OR OUTPUT 7520 4 16 TEA1507 8 STP7NB60FP P5 STEREO 4 4 5562 6561 3564 12V MAIN AUX 5205 3908 3341 DRAIN 3523 D 14 6 G 5 7902 5480 DRIVE R MAIN AUX_FB 6469 6467 7 5 5 TO CRT S 2564 FILAMENT 3525 P2 13 AUDIO SUPPLY GND 5204 1 AUDIO FILAMENT FILAMENT 5 8 OR OUTPUT SENSE 3 12 7561, 7562 MONO +13V 3342 CTRL 7564 3522 3526 6487 3488 VLOT AUX +50V 4 9 EW_Protection A2 AUDIO SUPPLY 11 DEMAG 11 P3 N.C. PROTECTION POWER DOWN A2 A7 GND-FB TUNER IF 3528 6520 A4 1 CIRCUIT 1000 VCC 3460 VT_SUPPLY 10 VT_SUPPLY 33V 9 TUNER 2521 CONTROL 6001BZX79 A7 -/C33 CONTROL +3.3V 3493 3455 IC 7560 P4 7200-B VLOT AUX +5V +3.3V 5602 3 66 VLOT AUX +5V 5001 6 5603 H-DRIVE 7482 2567 61 uC LINE TO 6445 7 TO 3568 +8V (TO 3008) 3557 5604 59 OUTPUT 3549 +3.9V 3450 3558 +3.9V (TO 3606 7602 FRAME DEFLECTION
3611 6481 3607,3633) 3449 A3 8 EEPROM 6488 +8V (NVM) 8 7480 A 7471 3 1 VLOT AUX +50V 5472 7515 6 FRAME TCET1103 7540, 6540 SYNCHRONISATION OUTPUT 3543 A6 3464 +13V 4 2 +13V 3
REFERENCE 3447 V A2 +3.3V (TO 3256) CIRCUIT CONTROL 3544 6482 TO 3400 VLOT AUX +5V (TO 6470) 7541, 7542 A12 FRONT CONTROL FRONT 3446 STANDBY Q1 6486 VLOT AUX +13V STBY_CON A7 INTERFACE 9 CIRCUIT +3.3V 4693 +3V3A 0214 0214 (TO 6452,6468,2441, 1 1 +3V3 3448,3453) A1 POWER SUPPLY HOT GROUND COLD GROUND VLOT AUX +5V VLOT AUX +13V TO DEGAUSSING CIRCUIT +8V
A9 NICAM + 2CS + BTSC A5 VIDEO IF DECODER 7831 VLOT AUX +5V (TO 2234) 7200-A AUDIO VLOT AUX +5V 46 +8V 5833 DECODER 39 VIDEO I2C BUS INTERCONNECTION DIAGRAM +5VA 5202 +8VA IF A7 CONTROL A4 TUNER IF A8 AUDIO AMPL. A9 NICAM + 2CS + 5832 33 +3.9V +3.9V BTSC DECODER +8V A6 SYNCHRONISATION ERR AUDIO VIDEO A10 +8V (TO 3248) C4 3607 3606 6 SOURCE SWITCHING 7200-D 7200-B SDA 3625 +8VB 5241 SET 72 SDA SDA SDA +8V 9 SYNC PROCESSOR 3801 PROC. 3624 +8VB 71 SCL SCL SCL +6V8 PART OF SCL VIDEO- VLOT AUX +5V 0217 C5 +3.3V CONTROL PROCESSOR 3604 3603 3001 3000 3833 3832 A7 4 +8V 5 6 I1 5 4 I2 A7 8 7 A8 +8V (TO 4-0217) NOT USED 3626 7602 1000 7831 M24C08 TUNER MSP34X5G VLOT AUX +5V (TO 3619) 68 7 EEPROM AUDIO ERR (NVM) DECODER 5 A8 AUDIO AMPLIFIER ERR ERR ERR 9 10 4 A13 REAR I/O CINCH VLOT AUX +5V (TO 9904 - 3912) +8VB (TO 7101-C) 0267 VLOT AUX +5V TILT INTERFACE 1 A16
2 VLOT AUX +13V FOR COMPAIR 3 ONLY
ERROR CODE LIST Error Description 0 No error 1 X-Ray / over voltage protection 2 High beam (BCI) protection 3 Vertical guard protection 4 I2C error while communicating with the sound processor 5 Power ON reset (POR bit) 3.3V protection / +8V protection 6 General I2C error 7 Power down (over current) protection 8 EW protection (Large Screen only) 9 I2C error EEPROM error 10 I2C error PLL tuner 11 Black current loop instability protection CL 26532119_005.eps 101202 Block Diagram, Supply Voltage, and Testpoint Overview L01.1A AC 6. 25
Testpoint Overview
A1 B4 A2 A4 L01 V04 Mono carrier copper track side A3 A5 AUDIO A4 A4 OUTPUT A5 C3 TILT A6 B3 A7 B3 5 6 500mV / div DC 10V / div DC A8 B4 20µs / div 20µs / div 12 7901 A8a B4 7000 L02 V05 TV-PROC. A9 B4 A10 B4 4 1 A11 B4 7200 9631 A11a C3 A12 C2 9641 SDM 500mV / div DC 10V / div DC 1 A13 C2 20µs / div 20µs / div A14 C1 A15 B2 L03 V06 A16 B2 C1 B6 C2 B6 BTSC DBX C3 B6 1 26 C4 B6 200V / div DC 10V / div DC 20µs / div 20µs / div BTSC NDBX 7831 C5 B6 C6 E1 L04 V07 F1 D8 52 27 F2 D8 7861 F3 C8 F4 C7 I1 A7 20V / div AC 10V / div DC I2 A8 5ms / div 20µs / div I3 A7 L06 33V7 DC V08 I4 A7 L07 51V DC L1 C6 L10 8V2 DC L2 E6 L3 E7 L11 13V DC 9 P01 148V DC L4 E6 10V / div DC L6 C7 5ms / div 7471 L7 E8 P02 V09 L8 E8 1 L9 C7 18 10 L10 C7 POWER FRAME L11 D7 TRAFO 6 7 P1 E5 20V / div DC 500mV / div DC 5520 8 P2 E4 2µs / div 10µs / div 2 9 P3 D3 5 9 P4 C4 P03 16V1 DC V10 P04 3V3 DC D LOT P5 C4 14 3 10 5445 P6 D5 P05 12V DC 7520 GS 11 S1 B5 P06 126V DC S2 A6 1V / div DC 85 12 7521 1 S3 A7 10µs / div SUPPLY SUPPLY S4 A7 S5 A7 S01 CONTROL V1 B7 E/W LINE V2 B7 7460 V3 B7 D HOT GROUND V4 B5 B CE V5 B5 10V / div DC GS V6 B5 20µs / div V7 B5 7400 S02 V8 B5 V9 A5 V10 A6 V20 A3 V22 A4 10V / div DC 20µs / div
CRT panel copper track side A01 A05 A08 A10 A12 A15 C02 C05 F02 I01 S03
200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 10V / div DC 500mV / div DC 10V / div DC 50mV / div DC 0.1V / div DC 500mV / div DC 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 100µs / div 5ms / div 200µs / div 5ms / div 10 9 11 8 A02 A06 A08a A11 A13 A16 C03 C06 F03 I02 S04 12 7
6
5 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 10V / div DC 10V / div DC 200mV / div DC 10V / div DC 1V / div DC 0.1V / div DC 500mV / div DC 1ms / div 1ms / div 1ms / div 1ms / div 20µs / div 1ms / div 1ms / div 2ms / div 5ms / div 200µs / div 5ms / div 4 A04 A07 A09 A11a A14 C01 C04 F01 F04 I04 S05
200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 10V / div DC 500mV / div DC 10V / div DC 50mV / div DC 0.2V / div DC 1V / div DC 500mV / div DC CL 16532119_007.eps 1ms / div 1ms / div 1ms / div 1ms / div 20µs / div 1ms / div 100µs / div 5ms / div 5ms / div 20µs / div 5ms / div 191202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 26 7. Circuit Diagrams and PWB Layouts
Mono Carrier: Power Supply
12345678910110211 C1 3591 B9 0212 A1 3594 E9 0213 B5 3595 E10 HOT COLD VlotAux+13V 0231 C1 3596 E10 POWER SUPPLY 2581 0251 E11 4500 D10 For AV Video 0282 F11 5500 C4 1500 B2 5501 C3 1515 22u G5PA 3565 1515 A8 5502 B5 0212 1540 F10 5520 C7 1 330R 2500 C3 5521 D7 3558 2501 C6 5560 D8 A +3.9V A 2 9505 47K 3580 6580 2502 B6 5561 E10
BAS316 330R
14 7580 3504 3557 A2 A1 2503 C6 5562 C8 23 BC857B DEGAUSSING TO 1505 12V4 6565 2504 C7 5564 D9 COIL +t 1K OF 4 3 2 1 BAV70 2505 C7 5565 G2 ZPB 11V8 3590 2506 B5 6500 B6 7560 K / 150R LE33CZ 2507 D7 6520 E2 2515 0V 2508 C7 6522 D2 47u
5502 9510 1 3
2580 12V 3V3 * OUT +3.3V 2509 C4 6523 D5 3591 IN GND 1n5 MainSupplyGnd 2515 B7 6524 D7 2 5 9504 6 7 8 2516 0V P4 2516 B7 6525 E7 6582 2K2 3510 2520 F2 6526 D6
9503 2590 47u 2567 B * STPS10L60D B 2521 E1 6540 F9 2506 3509 2u2 t 2 * 2522 D6 6541 E8 B57237 P1 EAR 2562 2523 D6 6560 D9 P5 2n2 9511 * * 2502 2525 E5 6561 B9 0213 4 6500 1 "$" 1n 1500 6561 3564 2526 D2 6562 C9 MAINS 9500 * 9508 9506 2 12V 150 - 276 V SINGLE RANGE * * USA * MainAux 2527 E7 6563 D9 90 - 276 V FULL RANGE 12V 7564 0231 T4E.250V 1 4 2 5500 3 ONLY V V SB340 0R1 2528 E2 6564 C11 5501 1 3503 3511 * SDW 56 * * * 2n2 9502 * 2n2 3 5520 BC857B 2540 E9 6565 A11 2503 2505 2501 2504 * RES 6562 47R 1M5 2m2 3560 3506 3561 5562 2564 2500 470n 2509 2 24 220R for ITV only * FOR ITV ONLY * 2541 F8 6566 F10 23 18 2566 14 EGP20DL 2560 D9 6567 D9 1 13 2 11V5 DMF-2405 DMF-2820 2561 D9 6568 E9 17 0211 3 470u AudioSupplyGnd 2562 B9 6569 G9 C OR MAINS SWITCH 9509 9507 C P2 16 2563 D9 6570 G7 TO 0283 * 3508 * 3507 3567 A5-90 9501 7522 3532 11V8 2564 C9 6580 A9 OF * 2V8 3568 BC847B 4 15 2566 C9 6582 B9 * DSP 2K2 7562 11V5 0V 2K2 BC857B 6564 EW_protection 2567 B10 7515 E7 3M3
3500 5 14 7521 * 2568 G8 7520 D2 OR BAS216 A2-9
-3V2 2569 G10 7521 C6 * D 2508 470p 13 4500 6563 3562
0V G 15K 3570 2580 B9 7522 C5 5521 4K7 3531 47K 3V 12 3529 6523 S 2581 A9 7540 F9 1N4148 BAS316 12K 2563 "$" 3563 2590 B10 7541 F8 3M3 3501 0V4 8 11 100n +3.3V
10K 3500 C1 7542 F8 6567 8K2 POWER_DOWN
1n5 3501 D1 7560 A10 6526 2523 9 10 3V2 A7-11 7520 3530 3503 C5 7561 D10 BZX284-C22 -3V2 D P3 A2-11 D TEA1507 2507 470p 16V8 2560 * 3504 A3 7562 C9 3528 3506 C4 7564 C10 (13V8) 1 Vcc START-UP Drain 8"$" 5560 SUPPLY 6524 680p CURRENT SOURCE 2522 0V 3507 C4 7580 A8 MANAGEMENT 6560 5564 7561 P6 3508 C3 9500 B2 * 0V VALLEY 3525 100n Jumper PDTC143ZT 2 Gnd 3509 B5 9501 C2 0V BYV29X-500 2526 6522 VOLTAGE HVS 7 100u 3510 B4 9502 C2 * * 1K 3524 2561 5561 140V
22u CONTRLLED 6568 MainSupply OSCILLATOR START-UP Demag 0V 3511 C5 9503 B5 2521 FREQUENCY 4 27u CONTROL CURRENT SOURCE 56K 3519 E6 9504 B5 3526 3527 6525 2n2 * * 2527
OVER LOGIC 1N5062 BYW76 3520 F2 9505 A3 TEMPERATURE CONTROL Sense 0V 3596 3595 220K 5 220K FOR ITV ONLY 3521 F2 9506 B4 PROTECTIOM CIRCUIT CURRENT 3594 0251 3522 E5 9507 C4 SENSING 1 3523 * 3523 E5 9508 B3 E 10V E 470R TO 0251 3524 E6 9509 C3 POWER-ON OUTPUT Driver 6 2V 17V (7V7) 2
1n INPUT RESET DRIVER 3 1 3548 OF 3525 D6 9510 B9 2528 6520 CONTROL BYD33D
1K5 3 1V3 3 Ctrl 3542 6541 3526 E6 9511 B10 CIRCUIT 7515 15K MAXIMUM 3541 PDZ-10B 3527 E7 9530 G2 BURST ON-TIME OVER 3519 TCET1104G4 2 RES 4 2525 470p DETECTOR PROTECTION POWER 3522 * 3528 D2
10n 1540 3543 2540 PROTECTION 1V7 9V 8V8 82K 270R (12V) (6V7) 470R 3529 D4 6V8 Vcontrol 3530 D6 3521 * 9V A2-100 3531 D5 7541 6V8 3532 C6 0V 7540 TO 0283 PDTC114ET 3541 E8 BC547B OF F 0V RES 0282 F 3542 E9 39K 4K7 3545 3544 6540 3543 E10 2541 5K6 3569 3550 3544 F10 For ITV only 7542 BZX79-B6V2 1n TO OF 3545 F9 BC857B 3552 3548 E9
1K2 0V 2520 100n 3520 MainSupplyGnd P1 148V DC 3550 F10 10K 6566 FOR MAINS 120V AC 170V (177V) 1V8 Stdby_con 3552 F8 P2 "$" A7-5 2569 3557 A9 220V AC 309V (317V) 0V 1N4148 3566 6569 3558 A9 6570 * RES 3560 C9 -V NORMAL OPERATION 2K2 BAS216 3561 C8 2568 3562 D9 5565 G 20V / div DC HOT COLD 1u G 3563 D10 2µs / div 3564 B10 9530 (-V) STANDBY OPERATION 3565 A9 P3 16V1 DC P4 3V3 DC 3566 G8 P5 12V DC HOT GROUND 3567 C9 P6 126V DC 3568 C10 3569 F8 COLD GROUND * FOR DIVERSITY LIST SEE PAGE 39 CL 36532039_013.eps 3570 D10 010503 3580 A9 3590 A9 1234567891011 Circuit Diagrams and PWB Layouts L01.1A AC 7. 27
Mono Carrier: Line Deflection
12345678910110220 A2 3459 D6 0221 B6 3460 C10 0289 A8 3461 C6 0298 F6 3463 D4 LINE DEFLECTION * 9453 9451 0319 B2 3464 D8 RES 0321 D8 3465 A10 0322 G5 3468 F2 3487 5451 1400 B4 3469 B9 * 1.9V EHTinfo MainSupply 1402 E7 3481 C8 27u A2-16 4R7 3485 A5-16 1410 F7 3482 C9 A A6-16 A 1411 C2 2451 RES 3483 B10 47u
3465 * * 2450 RES 2482 1412 F11 3484 C9 * 3486 0289 2400 F4 3485 A6 0220 2401 F4 3486 A6 EHTinfo 1 * LOT 2402 F3 3487 A5 A2-16 2404 G5 3488 C9 TO 0244 2448 2 2405 D3 3489 C3 VideoSupply OF CRT 2415 E3 3490 B9 9420 3 PANEL * 3469 Hflybk VlotAux+13V 2420 1 A6-18 2420 B4 3491 D2 HORIZONTAL 3490 3K3 4 VlotAux+13V 5445 2421 B4 3492 D2 MainSupplyGnd * 0V5 AK DEFLECTION 4 2423* 2422 B4 3493 D3 5 EHT 8K2 BAV99 3483 RES 2423 B4 3494 B9 COIL TO PICTURE TUBE 6449 B * 0221 3 B 2441 F9 3499 D2 5450 2452 180p 2422 OR VH KA L5 2443 F10 4430 D2
* 5V 0V TO CRT 3494 2444 G8 4431 C2 6452 * * TO 0221 OF FOCUS 6485 200V For ITV Only * PANEL 2448 A9 5400 F4 2453 2454 1400
Filament 2421 G5PA VideoSupply 14 * 0319 2459 680p VG2 2450 A5 5401 F4
A2-69 13V3 23 1 BYD33J / 4R7 2451 A6 5445 B7 * DAF Bass_panorama 3489 2452 B2 5450 B2 3n3 7444 4u7 5457 2492 2485 L.LIN 3481 3482 A7-7 MainAux 0V * 10 2453 B5 5451 A6 RES BAS216 * 1411 MainAux * 2454 B5 5452 D4 0V 1K 6 3461 3458 * * 2455 D3 5453 C3 6464 L6 6483 2456 D6 5457 C6 3K9 4431 3484 3460 BZX79-C33 L7 2457 D6 5461 D3 VT_Supply
C 22u 5 C 2458 C6 5463 E6
6469 3488 5453 6487 2490 L11 3K9
BYD33M 2459 B6 5464 E6 PANORAMA VlotAux+50V 6467 2460 D2 5465 E6 * 11 BYD33D 4R7 2458 VlotAux+13V 2461 E2 5480 E8 BAS216 2462 E4 6400 F3 6468 +13V * 2463 D4 6401 F5 VlotAux+13V 5452 * 2481
L3 7 9422 47u 9V 5V
4430 2464 F6 6466 3493 6402 F3
BAV21 VlotAux+5VA BAS216 7460 3464 2487 2465 D4 6403 F3 L2 100MHZ 470p BU4508DX 126V 2466 E5 6445 F8
1K 12 15K 6R8 7482 3459 9423 * 3455 6490 2456 * 2457 6486 L9 2467 E5 6447 F8 * BD135
BYD33M 4R7 2489 470u 2468 E5 6448 G10
0V 5V7
3499 36
3492 349111V6 8 EGP20DL 47u * * * 6465 2469 E6 6449 B9 2465 2486 470u 6460 D 0V BAV21 D 2480 2405 2470 E5 3463 RES 6452 B4 1m 220u 1 5V2 9460 9 0321 2488 2480 D9 6453 F10 3450 * 100R L1 5461 33R * 2481 D8 6460 D4
2463 6481 7461 3449 L10 2482 A10 6461 E4 2460 2455 * BC337-25 5V5 2484 E6 6462 E2 6488 BZX79C5V6 100R * 2485 C10 6463 E2 47u 1402 +8VB
5V2 *
2484 9V 8V
2469 * 1 EGP20DL 2486 D9 6464 C2
* * * * * 9461 9462 2470 2468 2467 2462 2461 2415 2466 5V2 TO N/S 3448 2487 D9 6465 D5 RGP30J 6461 * * 2491 VlotAux+13V * * CORRECTION 2 7480 2488 D9 6466 D5 4 8V9 0V BOARD BD135 3447 6482* 2489 D10 6467 C2 6463 7463 0213 3 * 2490 C6 6468 C2 BC327-25 * 5465 5464 5463 CI-15 CU15 FOR CHINA 2491 E8 6469 C3 E CU20d * BZX79-C9V1 E 3 34 12 21 ONLY 5480 UDZS-10B * Filament 2492 C10 6481 D10 VlotAux+13V A2-69 2493 F5 6482 E10 6462 * 3400 5V2 VlotAux+5VA* 7441 3400 E3 6483 C9 +13V 9463 3441 Vguard * * BC857B Hdrive 1V5 3401 F3 6485 B8 A3-65 13V3 5V 100R 3402 F3 6486 D8 A6-21 * * 3430 1M 0V * * 3443 3403 G3 6487 C8 3468 * 9464 6447 2464 2493 5400 5401 CU15 *
* 1u 0R 7462 1N4148 BLK-IN 3404 G3 6488 D8 3456 2441 6445 6400 * 2443 47n PDTC143ZT A5-36 3405 G4 6490 D2 3442 13V3 RES BZX284-C10 1412 3406 G4 7400 G4 * 1K 3407 G4 7441 E9 6453 3457 POWER_DOWN 3408 G5 L4 3431 TV 7443 G9 3401
* 3411 * 7450 5K6 F 15K A1-11 F 3410 G5 7444 C4 9424 3446 3445
6402 * 6401 PDTA114ET 3402 2400 1410 * BZX384-C6V8 0R
3451 3411 F4 7450 F9 For Picture 3430 E6 7460 D3 * * * Width Control (reserved) 3452 EHTo 3431 F6 7461 D2 2402 0298 TO DAF TO 0261 A6-23 3441 E10 7462 F1 2401 * 5V6 2V CCT. OF 3453 VlotAux+13V 3442 F9 7463 E2
9426 * 6403 * PANEL 3443 F10 7480 E9 * * 1K 1u 6V3 3454 3403 / 2444 6448 3445 F8 7482 D10 7443 3446 F8 9420 B2 BC557B Vcontrol 3447 E9 9422 D8 137V BZX79-B6V2 * 3408 * 3448 E10 9423 D2 EWdrive|EWD_dyn 3404 D 3410 A1-100 EW_protection 3449 D10 9424 F3 G A6-22 G S A1-9 G 3450 D10 9426 F3 0V 0V 10K L1 L2 L3 L4 L5 191V DC * 7400 L6 33V7 DC 3451 F8 9451 A6 L7 51V DC 3452 F8 9453 A5 3406 3405 * * * 3407 * * L9 5V DC ONLY FOR SETS WITH 2404 3453 F10 9460 D6 L10 8V2 DC E/W CORRECTION 0322 L11 13V DC 3454 G9 9461 E5 3455 D9 9462 E6 500mV / div DC 500mV / div DC 200V / div DC 20V / div AC 3456 F9 9463 E6 20µs / div 20µs / div 20µs / div 5ms / div * FOR DIVERSITY LIST SEE PAGE 39 CL 36532039_014.eps 010503 3457 F10 9464 F6 3458 C6 12345678 9 10 11 Circuit Diagrams and PWB Layouts L01.1A AC 7. 28
Mono Carrier: Frame Deflection
0222 C8 12345678910 2471 B5 2472 C6 2473 B7 FRAME DEFLECTION MODEL L2K3 2474 D3 2475 D3 REGION EU AP GL CH/IN 2476 C7 TUBE PHCO LG.PH LG.PH SMGK(SF) LG.PH 3470 C6 3471 D7 SET 32WR 29RF 24WR 21RF 29RF 28WR 21RF 3472 D7 2472 63V 150N 63V 150N 63V 150N 63V 150N 100V 10N 100V 10N 63V 150N 3473 D7 3470 470K 270K 330K 470K 270K 470K 470K 3474 D3 A 3471 2R2 3R9 3R3 2R2 3R9 3R9 3R9 A 3475 D3 3472 3R3 3R3 3R3 3R3 4R7 3R9 3R9 3477 C7 3473 3R9 3R9 3R3 3R9 6R8 ------3480 1R5 1R5 1R5 1R5 ------1R5 3478 D7 4470 ------SMD_JUMPER SMD_JUMPER --- 3479 D7 5471 6U8 6U8 3U3 3U3 6U8 6U8 3U3 3480 D6 5472 3MUH3 3MUH3 6MUH8 3MUH3 3MUH3 6MUH8 3MUH3 3495 C7 ------JUMPER +13V 9472 ------JUMPER --- 3496 C7 3497 C7 3498 C3 4470 C6 VlotAux+50V 5471 C7 5472 B7 B 2471 100n B 6470 B8 6476 C6
5472 * 7471 B4 2473 9471 C7 9472 C6 7471 100n VlotAux+5VA 6470 TDA8359J 0V 8 13V 3 48V 6 BAV99
12K K 4470 3498 VOG VP VFLB 3470 * AK Vguard 3495 2476 5V GUARD A 5V A2-65 -0V3 22K 2n7 3497 3496 100K C A 100K C INPUT/FEEDBACK F3 9472 F1 6476 0222 5471 1:1 7 BZX79-C12 1 Vdrive+ 1V 1VI+ VOA 7V A6-19 25uA * 2 9471 3477 150R
2472 * 2n2 2K2 VERTICAL 3474 2474 F4 DEFLECTION F2 R VM 9 COIL 6V 3478 3480 * 150R Vdrive- 1V 2VI- D A6-20 B D R R 3479 2n2
2K2 VOB 4 3475 2475 6V 2K7 3472 3473 3471 * * *
GND 0V 5 E E
REGION NAFTA LATAM AP TUBE SMGK TOS LG.PH LG.PH LG.PH SMGK LG.PH LG.PH ORION LG.PH LG.PH MMEC F1 F2 F3 F4 ITEM 21RF 34RF 32V 32WSRF 28WSRF 34RF 34RF 29RF 29RF 25RF 21RF 21RF 2472 63V 150N 63V 150N 63V 150N 63V 150N 63V 150N 100V 150N 63V 150N 63V 150N 63V 150N 63V 150N 100V 10N 100V 10N F 3470 SM0805 390K SM0805 470K SM0805 390K SM0805 270K SM0805 470K SM0805 220K SM0805 220K SM0805 470K SM0805 470K SM0805 470K 270K 270K F 3471 4R7 3R3 4R7 3R9 3R3 3R9 3R9 3R9 3R9 3R9 5R6 5R6 3472 2R2 2R2 2R2 3R3 3R3 3R9 3R9 3R9 3R9 3R9 3R3 3R3 50mV / div DC 50mV / div DC 1V / div DC 0.2V / div DC 3473 3R3 2R2 3R3 3R9 3R9 2R2 2R2 3R3 2R2 3R9 6R8 6R8 5ms / div 5ms / div 5ms / div 5ms / div 3480 1R5 1R5 1R5 1R5 1R5 --- 1R5 1R5 1R5 1R5 ------4470 ------5471 3U3 6U8 3U3 6U8 6U8 6U8 3U3 6U8 6U8 6U8 6U8 6U8 9472 ------
CL 36532039_002.eps 010503 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 29
Mono Carrier: Tuner IF
123456789 0265 A4 0283 C2 0285 B2 1000 B3 TUNER IF 1002 D7 FM-RADIO ANTENNA 1003 E7 1004 F7 0265 I1 I2 I4 2001 D3 VT_Supply VlotAux+5V A A 2002 D3 2003 D5
1 2 3 2004 B5 0.1V / div DC 0.1V / div DC 1V / div DC 2005 A5 200µs / div 200µs / div 20µs / div 2006 B6 2007 B6 1n0 10u 6001 2010 2005 2008 C5 BZX79-C33 2009 C7 *1000 2010 A4 1 PS1316 AGC 5001 * 3000 C3 3001 C3 FOR ITV ONLY 2 FM-ANT 3002 C6 TUNER 3003 B 12 6 B 3003 B7 0285 +5V + 1K5 3004 C7 13 9 34V5 FM RADIO VT 3005 C7 TO 0282 14 MT 10 I4 3006 E5 2007 100n FOR EMC ONLY 2006 470u FM
OF 47n 3007 D5
(OPTIONAL) 2004 15 11 3008 D5 0283 IF AS SCL SDA +5V ADC 3009 D6 6002 3010 D3 345 78 3011 D4 4.3V 4.3V 4.9V RES 4001 D5 SCL 3005 RF_AGC 3000 6003 4002 F7 A7-13 A5-25 C 100R RES 100R C 4003 E6 I1 I3 3002 4004 E7 I2 4005 E6 JMP 22n 8K2
3004 4006 E5 5002 2009 SDA 2008 100u 3001 * 4011 F7 A7-14 100R 4012 G7 5001 B6 +8V 5002 C5 RES RES 2002 2001 5003 F8 6001 A5 10n 4001 FM 3010 2003 6002 C6 6003 C6 A5-24 * * D 1002 D 6004 E5 3007 3008 3009 * * * RES 6005 E6 * VIF_1 3011 * 9001 1 4 6006 F4 A5-27 6007 F4 7001 F5 RES
RES 2 5 VIF_2 7002 F6 9001 D6 6004 6005 3006 A5-26 RES * BA792 4005 4006 * 3
1003 E 10 * 4 E SWI O1 4003 1 * IN 5V 4004 2 5 * ING GND O2 COMB_BYPASS 0V 7001 7002 3 8
A7-3 * RES 4002
0V 6006 * 1004 IF 1N4148 * 1 4 SIF_1 6007 F ITEM AP-multi CH-multi NA/LA/AP-NTSC A5-28 F
1002 K7257 K2978 F072 1N4148 5003 K7260 M1971 4011 2 5 * SIF_2 1003 K6274 --- A5-29 2003 10n 10n --- RES 3006 2K2 2K2 --- 3 3007 6K8 6K8 --- 3008 2K2 2K2 --- 4012 4001 --- Jmp Jmp 4002 --- Jmp Jmp * 4003 Jmp Jmp --- Tuner 4004 Jmp ------ITEM LNA (AP) AP NA LA/AP-NTSC 6004 1SS356 1SS356 --- G 7001 PDTC124ET PDTC124ET --- 1000 UV1356A TEDH9-228 ENV56 TEDH9-200A G TEDH9-200A UV1336 5001 47u 47u 27u 5u6 5002 820n --- 820n 820n CL 36532039_015.eps 010503 123456789 Circuit Diagrams and PWB Layouts L01.1A AC 7. 30
Mono Carrier: Video IF + Sound IF
12345678910 11 0243 C6 4210 B8 0248 C2 4211 B8 0249 B2 4212 B2 CVBSO 0266 E11 4213 A2 VIDEO IF + SOUND IF A10-A 0276 C2 4214 D10 3221 3222 9618 V_OUT +8V 1200 D7 4216 F9 A13-40 560R 100R V1-OUT 1201 E7 4219 G2 3V5 4223 F2 A13-41 1202 E7 7205 5202 1670 D1 5201 D7
2220 470n 2V9 +8V BC857B 10u +8VA 2201 C2 5202 A9 QSS_AM_DEM_OUT A 9202 A5-42 A 2202 C2 5203 F8 V4 0V SET WITH PIP A9-42 2203 D2 5204 F2 A10-42 A11-42 2204 D5 5205 G2 SC1_LIN 4213 2205 B3 5206 F3 1m 22n
A13-32 3200 2208 B8 6201 F4 2216 +8V * 2217 3220 100R 2209 F4 6202 F5 68R 3216 3228 3231 390K 680R 2210 G3 6203 F8 SET WITH VIDEO OUT LFRONT-IN 2211 D8 6204 F8 4212 4210 7200-A 2208 * 3215 TDA95XX 35 39 2212 B7 6206 G4 A12-31 4V 2V5 7V8 2213 E2 7200-A B9 560R FOR ITV ONLY 2V6 25 2214 E2 7200-C C3
0249 RES VIF_1 2215 F2 7201 D8 3V2 38 18 1V9 B 7206 B 2216 A10 7202 E8 2V VIDEO VIDEO VISION IF A4-27 2212 SET WITH SVHS BC847B 49 VIF_2 2217 A10 7203 E7 2219 7208 4211 AMPL PLL DEMOD. AGC/AFC 19 1V9 3V6 A4-26 2219 B4 7204 F5 SS_C-IN 2221 BC857B RF_AGC 220n 22 1V5 2220 A3 7205 A4 V10
A10-30A 3230 A4-25 22n 270R SIF_1 2221 B2 7206 B7
2V9 4203 23 1V9 2225 C7 7208 B7 QSS MIXER AM QSS SOUND A4-28 2205 220n 2V6 33 IF for M’nas only SIF_2 FOR ITV ONLY V5 0V DEMODULTOR 24 1V9 2226 C8 7209 F7 2225 AGC A4-29 2227 D10 7210 F8 0248 3201 36 2V5 2228 D10 9200 D7 0243 22n SSY_CVBS-IN 2202 2229 C11 9202 A9 100R 1 3229 32 0V 7200-C 2230 C11 9618 A9
TDA95XX 8 47 10 V6 3n3 SOUND AUDIO SWITCH SOUND PLL 5V
2V3 2V9 3V5 48 A10-37A 2226 2 T0 0245 1K0 2233 E2 9653 F2 C * AMPL. + AVL DEEMPHASIS 26 1V7 C 3V7 28 OSD OF 1K 2234 F6 9673 G2 3202 3 3207 3637 FOR ITV ONLY I/O 2V5 2235 F9 * SWITCHING CRT 4u7 4u7 2K2 3214 29 56 3232 2229 2230 3V7 100R 27
5V 2236 F7 0276 100R 4 PANEL 4204 RES OSD/TEXT INSERT 2237 G8 45 57 2V5 V7 CVBS1-IN 1V5 9620 2201 5 +8V 2238 F6 BLUE STRETCH 3203 100R A13-38 3V3 44 LUMA DELAY 58 2V5 2239 G6 9200 RES 2211 * PEAKING WHITE-P. ADJ. 6 2240 F7
2V5 4n7 2227 3V3 42 54 2228 820p 5201 470n 3200 A8 1670 3638 * 8V1 3201 C5 3V8 40 55 5V6 MONO|AM_MONO_SOUND * 7201 3V1 3202 C5
41 Y 3213 BC847B A8-43 3203 C5 VIDEO RGB/YUV INSERT 3V5 * U 46 A9-43 D FILTERS PAL/SECAM/NTSC BASE-BAND BLACK STRETCH D 3204 E5
43 V 2V5 4214 VIDEO DECODER QSS_AM_DEM_OUT 3205 E5 DELAY LINE WHITE STRETCH V8 3209
2203 100n IDENT 4209 * A5-42 3206 F5 2204 100n 1 3 3207 C8 I O 1200* * 51 52 53 50 REFO 3208 D8 0V 2V5 2V5 2V5 A10-B G 3208 3209 D8 2 VALUE * 3212 BLK-IN 3235 3204 470R 3210 E6 3211 E8 A2-36 2233 V9 100R 10K 1 3 3212 D6 I O *1201 FOR ITV ONLY V3 SET WITH YUV SET WITH YUV 3213 D6 2213 RES 0266 G 7202 R_V-IN 3205 +8V 2 VALUE 3214 C7 RES 3215 B7 A13-35 22n 7203 E 1K E 3216 A6
* 3234 4207 RES 680R V1 3217 G5 2214 1 3 3226 3210 I O 3218 G4 560R * G_Y-IN RES 1202 RES 3219 G3 22n
A13-33 3211 G 2 VALUE RES 3220 A3 4205 RES COMB_BYPASS V2 3221 A4 2215 +8V A7-3 3222 A5 B_U-IN 3223 F2 VlotAux+5V A13-34 22n 3225 3224 F3 4206 RES 3225 F5 RES
1n 3226 E5 2K2 2K2 15u 3237 3240 3233 3236
SET WITH PIP 6203 220K 100K 2235 2234 100n 5203 6204 BAS216
FBL-1 3223 BAS216
33K 3228 A7 3224 3206
9616 9634 RES 6201 FMR F A13-39 3V3 2240 F 3229 C7 100R 5206 2V9 5V A9-44 6202 1n0 3230 B7 BAS216 1V2 4216 100MHz 2238 3231 A7 5204 100MHZ FM 1V4 7209 0V8 7210 4223 7204 VIF(NA/LA/AP) 3232 C10 4u7 BAS216 2209 A4-24 AudioSupplyGnd BC857B 1n0 BFS20 BFS20 9653 RES 0V 3233 F7 2236 ITEM China Multi-QSSAP-NTSC AP-Multi-QSS AP-Multi China-Multi A1-90 0V7 0V NA/LA 3234 E10 3217 330K 100245.75M 38.9M 38M 3235 E2 5205 100MHZ 1n0 45.75M 38.9M 3219 1003 --- 38M ------2210 3218 1200 4.5M 6M 4.5M 6M 5M5/5M7/6M5 6M 3236 F7 MainAux 1201 ------6M5 3237 F7 1K0 1n0 RES 1n0 3238 3239
9673 330K 2237 2K2 2239 3208 220 390 220 390 150 390 470n 82K 3209 68 82 68 100 82 82 3238 G7 3213 560 560 560 560 470 560 3239 G7 MainAux_FB 6206 5201 6u8 6u8 6u8 4u7 4u7 4u7 G 3240 F6 4219 V4 V5 V6 V7 V8 V9 V10 G AudioSupplyGnd_FB 3637 C1
BZX384-C6V8 3638 D1 A8-91 EHTinfo 4203 B8 A2-16 4204 C8 4205 E2 10V / div DC 10V / div DC 10V / div DC 10V / div DC 10V / div DC 500mV / div DC 1V / div DC 4206 F2 CL 36532039_016.eps 4207 E2 20µs / div 20µs / div 20µs / div 20µs / div 5ms / div 10µs / div 10µs / div 010503 4209 D9 1234567891011 Circuit Diagrams and PWB Layouts L01.1A AC 7. 31
Mono Carrier: Synchronisation
2241 D5 12345678 2242 D4 2243 B5 2244 D5 SYNCHRONISATION 2245 D6 2246 D7 2247 B7 2248 B7 2249 B4 2250 B4 A 9241 A 2252 C7 5241 2253 C7 4254 +8V 2254 A4 10u 2255 B3 3254 EHTinfo 3259 2254 3257 3241 D5 A2-16 470K 10M 1M0 3242 B3 * 3244 B7 22n 2247 2248
1000u 3245 D5 2n2 3258 100K 2243 3246 D6 * * 3247 D7 S1 3248 D7 SANDCASTLE 3256 3249 C7 +3.3V B A7-17 S2 B 3250 C7 1K0 A16-17 3251 B7 3251 5242 Hdrive 3254 A6 A2-21 10u 3256 B8 2V9 4V 0V9 7V9 100R 22n 2u2 15p 27K 3242 2249 2250 2255 7200-D 3257 A5 TDA95XX 14 31 11 9 S3 3258 B4 3244 Vdrive+ 3259 A3 Hflybk VIDEO IDENT 30 A3-19 H-DRIVE 1V2 820R 4254 A4 A2-18 2nd LOOP 2252 5241 A8 H-SHIFT 5242 B7 H 1n0 7200-D B5 H/V SYNC SEP. Vdrive- TELETEXT/ODS 3249 9241 A8 DISPLAY C H-OSC. + PLL S4 A3-20 C 820R V 2253 17 1V3 V-DRIVE 16 1V2 1n0 + S5 GEOMETRY 3250 EWdrive|EWD_dyn EW 15 0V * GEOMATRY A2-22 100R 13 ** 2246 12 21 20 34 4u7 3V8 3V9 2V1 3V9 3241 3248 +8VA D 22K 33K D 39K 10K 1n5 1u0 3246 2245 220n 2241 2242 2244 100n 3245 3247 EHTinfo * A2-16 220K
EHTo A2-23 E S1 S2 S3 S4 S5 E
10V / div DC 10V / div DC 500mV / div DC 500mV / div DC 500mV / div DC 20µs / div 20µs / div 5ms / div 5ms / div 5ms / div
REGION NAFTA LATAM AP F TUBESMGKTOS LG.PH LG.PH LG.PH SMGK LG.PH LG.PH ORION LG.PH LG.PH MMEC F ITEM 29RF 34RF 32V 32WSRF 28WSRF 34RF 34RF 29RF 29RF 25RF 21RF 21RF
2243 50V 2N2 50V 2N2 50V 2N2 50V 10N 50V 10N 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 6N8 3247 680K (SMD) 680K (SMD) 680K (SMD) 470K (SMD) 470K (SMD) SM0603 470K SM0603 470K SM0603 680K SM0603 680K SM0603 680K SM0603 270K SM0603 270K 3250 8K2 8K2 8K2 1K 1K 33R 4K7 8K2 4K7 4K7 ------3258 100K (SMD) 100K (SMD) 100K (SMD) 100K (SMD) 100K (SMD) 180K 180K SM0603 100K SM0603 220K SM0603 100K SM0603 100K SM0603 100K CL 36532039_003.eps 010503 12345678 Circuit Diagrams and PWB Layouts L01.1A AC 7. 32
Mono Carrier: Control 123456789 0217 F2 0240 A3 0250 A2 CONTROL 0261 D2 FOR PIP FOR ITV ONLY 0273 A4 1 POR 3611 0274 A8 +3.3V 0279 C3 DATA-OUT +3.3V 100R
2 0304 G2 # 7602 TO DATA-IN 5602 2601 220n 0316 D3 3 47n 2616 3V3 8 0238 0317 D1 OF CLOCK 5u6 A 4 3V3 7 6 3V7 A 0318 F1 1u0
2608 4 1660 E7 GND 5 FOR ITV ONLY 4601 RES 3 5 3V7 1661 C7 1n0
M24C08 FOR ITV ONLY 2615 5603 4602 2 EEPROM 2601 A6 6 TREBLE-BUZZ RES 1 0274 2602 D8 5u6 7 Bass_panorama 3603 3604 2604 E2 100R FOR ITV ONLY FOR ITV ONLY 4603 100R 5604 2606 E8 0250 0240 0273 RES * 5u6 +3.9V 2607 D7 2608 A5 VlotAux+5V 1u0 1u0 2609 E7 2611 ITV_MSG 2618 2K2 2K2
9647 3606 3607 2611 B5 A13-75 3635 100R SET WITH SVHS 2612 C8 2613 B8 STATUS2 A13-2 9649 3625 SDA 2615 A6 B 3601 8K2 B A4-14 2616 A4 100R A7-14 2618 B5 COMB_BYPASS 3636 68p
2613 A8-14 2619 D8 A10-D A9-14 1K0 3601 B3 A4-3 3640 8K2 A11-14 3624 3603 A8 A5-3 SCL A10-H FOR ITV ONLY A4-13 3604 A8 100R 0279 7200-B A7-13 3605 C2
66 61 59 68p
TDA95XX 3V3 3V2 3V2 2612 A8-13 3606 B7 3629 FOR ITV ONLY A9-13 +3.3V 3607 B7 C5 SET WITH YUV A11-13 1661 RES A10-I 3608 D9 SCL 3634 STATUS1 3V771 1 0V 3609 D3
LED 8K2 3610 C3 3619 3610 A13-92 C RES SDA 100R C A12-4 3V772 2 0V 3605 IIC-BUS 3611 A7 +3.3V * * 3613 E2 4K7
67 3V3 3627 4K7 TRANSCEIVER 3614 F2 Stdby_con C4 68 0V 3626 3615 F2 +3.3V A1-5 0V 3 3617 D2 4K7 POWER_DOWN FOR ITV ONLY 69 3V2 3618 D2 3V25 A1-11 3619 C3 0261 80 3622 3608 IR 3V3 A7-11 3622 D7 3V36 A12-10 I/O 100R 100R 3623 D3 COMB-SEL-CVBSO-AV2 3609 70 PORTS C3 1u 3624 B7 2602 100p 5V 2619 A10-C * 3625 B7 Bass_panorama 3617 1K D 9635 9636 * 0V 78 D 3626 C7 A2-7 0317 3623 FOR INDIA ONLY 3628 3633 3627 C9 FOR INDIA RES 79 60 0V ONLY +3.3V 0316 +3.9V 3628 D7 Volume|Mute 3618 4K7 3639 10K 3630 0V 73 62 0V RES 3629 C9 ENHANCED A8-15 3630 D8 6K8 1K0 2607 2K2 3632 0V 74 63 1V5 80C51 +3.3V 3632 D8 2604 0R 3633 D8 1K0 3613 0V 75 64 0V VST PWM-DAC CPU * KEYBOARD_protn 3634 C7 RES C1 0V 76 65 0V 3V3 A9-8 3635 B2 POWER_DOWN 6601
1660 A12-8 3636 B2 A7-11 0V 77 12MHZ EW_protection 3639 D3
BAS316 1n0 2609 2606 A2-9 3640 B3 E SDM 0V3 E 4601 A7 9641 0V 4602 A7 ROM/RAM CVBS * 7606 4603 A7 C2 *RES 9631 TELETEXT 4604 G2 ACQUISITION SYNC R 4618 G2 FOR ITV ONLY 5602 A5 G 5603 A5 0318 3615 OSD For AP/NA/LA 5604 A5 Treble_Buzzer_Hosp-app B 1/10 PAGES * TELETEXT 55K Non-55K 6601 E2 A8-6 MEMORY * 10K BL DISPLAY H 2606 1n 470n 7200-B C4 3614 3622 470R JUMPER 7602 A7 +3.3V * COR 3630 2K2 470R F V F 7606 E8 4K7 9631 E2 0217 SDA *1 For NA/LA/AP 9641 E2 TO ITEM 7200(UOC) 9647 B2 A7-14 7 4 SCL 2 0266 AP NA LA 9649 B2 PAL/NTSC/SECAM NTSC PAL/NTSC OF A7-13 TDA9586 TDA9587 TDA9580 3 TO TDA9565 TDA9588 TDA9583 0217 TDA9570 TDA9577 TDA9570 TDA9587 TDA9599 4 OF +8V TO 0235 4618 5 SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- ITEM * OF 1x1W-MN- 2x1W-ST- 1x3W- 2x10W-ST- 2x3W-ST- 2x5W-ST- 2x5W-ST- 2x5W-ST- 2x1W-NA 2x5W-LA GL EU/AP NA/LA AP NA EU/AP IND-MKII LA 6 SANDCASTLE C1 C2 C3 C4 C5 2604 ------10uF ------4604 3618 6K8 10K 6K8 6K8 6K8 6K8 JMP 6K8 6K8 6K8 G A6-17 3623 4K7 4K7 4K7 4K7 4K7 4K7 --- 4K7 4K7 4K7 G FOR ITV ONLY FOR PIP
ITEM SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP-2x5W- SNDAMP- 0304 2x3W-LA 2x1W-NA 2x3W-ST- 2x5W-ST- 2x3W-ST- ST+WOOFER- 1x4W-MN- TO 0305 500mV / div DC 500mV / div DC 200mV / div DC 10V / div DC 10V / div DC NA AP NDBX-NA/LA IND AP 2604 ------OF 1ms / div 1ms / div 1ms / div 100µs / div 100µs / div 3618 6K8 6K8 6K8 10K 6K8 JMP 6K8 3623 4K7 4K7 4K7 4K7 4K7 --- 4K7
FOR CVI CL 36532039_017.eps 010503 123456789 Circuit Diagrams and PWB Layouts L01.1A AC 7. 33
Mono Carrier: Audio Amplifier
12345678 9 10 11 0246 B10 0267 G2 0271 C2 0275 B4 AUDIO_AMPLIFIER 0280 D10 0281 D10 2901 B7 2902 B7 2903 B5 A 3911 A 2904 B4 * 2905 C5 4R7 2906 C4 * 9903 AmpOutR+ 2907 D5 6903 A12-70 2908 E5 AmpOutL+ 2910 C3 * A12-71 2911 B3 * 3908 2947 C9 MainAux_FB AmpOutR_Pos 2948 C9 2R2 A12-72 2949 C9 RES 4921 RES 9904 3901 6901 2901 2902 * AmpOutL_Pos 2950 C9 VlotAux+5V * * A12-73 3172 D2 B 2911 1K B 3901 B4 * AudioSupplyGnd_FB 1u 7901
FOR ITV ONLY 3K3 3902 B5 3902 2903 * 11V8
AN7522N 3V7 5 1 * 0275 3903 B3 4902 A1 3904 C4 STB * VCC 2 5V2 3905 C3 Main_OutL 4901 3903 2904 1V4 6 CH1-IN 0246 3906 D4 CH1+ TO 0254 A2 AmpOutL_Neg 3907 E4 470n OF A9-45 0271 FOR ITV * 5 3908 B3 1 ONLY 1n 5V2 AmpOutL_Pos A11-45 10K 4 9901 3909 3904 * 2905 * 3909 C5 CH1- 4 2 A3 3910 D5 OR 1V4 8 CH2-IN 3 3911 A3 4905 2910 TO 1903 OF 3 CH2- 10 5V2 * 9902 AmpOutR_Pos 3912 E3 C 2 C 3921 D3 MONO|AM_MONO_SOUND 4 0V3 A4 * 9VOL AmpOutR_Neg 3922 D3 A5-43 4904 1 CH2+ 12 5V2 3923 D3 * 4901 B3 Main_OutR 4903 3905 2906 4902 B3 RES RES RES RES 2947 2948 2949 2950 A9-46 GNDCH1 GNDINP GNDCH2 4903 C3 A11-46 * * 3 7 11 0281 4904 C3 10K 3910 3906 * 2907 * AudioSupplyGnd_FB 4905 C2 AudioSupplyGnd_FB AudioSupplyGnd_FB 4906 F2 4 4921 B4 Tilt 3172 TO 3 6901 B5 7902 VOICE A16-74 FOR ITV ONLY CONTROL 6903 A3 D 68K 3922 * AN7523N 5 1 D 2 PANEL 6904 E4 Treble_Buzzer_Hosp-app 3921 330K STB VCC 7901 B6 1 A7-6 2 7902 D6 330K 3923 6 CH1-IN CH1+ 0280 7903 E2 330K 9901 C8 Volume|Mute BAS316 L 9902 C8 9905 9 VOL 4 4 A7-15 9903 A3 VlotAux+5V 6904 CH1- * 3 9904 B3 3912 GNDINP NC GNDCH1 10u 3907
* 2908 9905 E2 560R 78 3 2 7903 R E BC847B AudioSupplyGnd_FB 1 E *
ITEM PIP Interface Tilt Rotation 29RF-CH/32WS-EU AudioSupplyGnd_FB 4906 3172 68K 6K8 A5-91 * COMMON 2BY10W 3901 1K 6K8 F 3902 3K3 - F 3912 Yes No 7901 AN7522N AN7580 A1 A2 A3 A4 7903 Yes No 9905 Yes No
200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC FOR COMPAIR ONLY 1ms / div 1ms / div 1ms / div 1ms / div 0267 SDA 1 A7-14 G SCL 2 G A7-13 3
* FOR DIVERSITY LIST SEE PAGE 39 CL 36532039_018.eps 010503 1234567891011 Circuit Diagrams and PWB Layouts L01.1A AC 7. 34
Mono Carrier: NICAM + 2CS + BTSC (Stereo/SAP) Decoder 12345678910 0239 F10 1831 B8 1851 E9 NICAM + 2CS + BTSC (STEREO/SAP) DECODER 1852 D8 2817 F10 2818 F10 [ FBAN60 - AUDPROC ] 2843 VlotAux+5V 2894 2831 C9 10u 2832 C8 6u8 1n5 A6 2834 470p 5831 2835 220p 2836 220p 2833 D4 A 2842 3832 SCL A 2834 A4 A7-13 2835 A4 100n 100R 6831 2838 2836 A4 VlotAux+5V 2837 A4 A7 RES 1N4148 2838 A9 3833 SDA 2839 B9 2837 3831 4u7 A7-14 2840 B6 100R 47K 2841 B5 2897 2839 2842 A5 2843 A5 390p RES 2844 C3 +5VA 2845 C3 B B 2846 G1 2847 D3 10n 2898 560p 2895 5832 2848 D3 +8V 2849 C9 2840 6u8 2850 D9 100n 1831 2851 E8 10u 2841 2852 F8 SNDSYS-BTSC.DBX- SNDSYS-NI/GS-QSS- SNDSYS- SNDSYS-BTSC.DBX- SNDSYS-NI/GS-QSS- 2853 E9 NA/LA CH/AP NTSC.DBX/KOREA- VD/SW-NA/LA AP 18M432 2CS-AP HC-49/U 2854 F9 Item 2855 E2 1p0 2855 33P 27P 33P 33P 27P 7831 1p0 2831 2832 2856 E2 2856 47P 15P 47P 47P 15P 3450 17 16 36 45 46 35 33 29 23 20 6785 51 52 MSP34X5G 0V 0V 0V 0V 5V 0V 0V 0V 5V 5V 0V 3V8 7V8 3V7 3V7 2V4 6V2 2V4 2857 F2 C 2860 180P 56P 180P 180P 56P C 7831 MSP3425G MSP3415G MSP3425G MSP3421G MSP3415G AUDIO PLL 2858 F4 DVSS AVS S VREF1 VREF2 I2C_CL I2C_DA AGNDC AHVS S AVS UP DVS UP
TESTEN 2859 G2 CAPL_M A10 RESETQ AHVS UP ADR_SEL
2V6 43 VREFTOP STANDBYQ 2860 F2 Main_OutL SOUND IF DACM-L 25 2861 E8 1V5 47 ANA_IN1+ FM1/AM D/A 1V8 A8-45 DEMODULATOR 2849 2894 A9
10u FM2 LOUDSPEAKER L LOUDSPEAKER 2844 2845 100n 2833 & NICAM 2895 B4 1V5 48 ANA_IN1- NICAM A DACM-R 24 A9 DECODER 1n0 NICAM B D/A 1V8 2896 F3 Main_OutR A11 47p LOUDSPEAKER R 2 2897 B4 MONO RES A8-46 2898 B3 MONO|AM_MONO_SOUND 3834 2847 2850 3V8 44 MONO-IN 3 IDENT 3831 B4 A9-43 0V 1852 1n0 3832 A9 SC1_LIN 4837 * DSP 4 SEL-MAIN-FRNT-RR * 3V8 41 3833 A9 A10-G 3835 SC1-IN-L 0V A10-G 2848 RES D SC1_RIN RES D 4838 A/D SCART-L 9 3834 D2 A10-H SCART 1 3835 D3 SC1_LINA 3V8 42 SC1-IN-R 10 3837 F8 A13-47 A/D SCART-R TP 3839 F8 SC1_RINA SCART-L D/A 11 A13-48 39 SC2-IN-L 3840 E3 13 VlotAux+5V 3841 F3 SC2_LIN SCART-R D/A 3842 G5 SCART 2 3851 A10-E 14 3843 F2 SC2_RIN 40 SC2-IN-R 330K A10-F 15 3849 F3 1851 3851 E9 +5VA 2851 26 7851 1 3852 E9 BC847B TO 1901 OF E 1u0 E 4832 E10 SC1-OUT-L 31 2 2861 4834 F1
3840 SCART 3V RES SCART Switching Facilities 4835 F3 A11a 4V9 4V9 SC1-OUT-R 30 3 Matrix Surround Panel 3V 1n0 4836 G3 QSS_AM_DEM_OUT 2855 2856 MONO|AM_MONO_SOUND
1K0 4837 D2 3852 4V8 0V 2853 100p 4832 A5-42 NC A8 RES A5-43 4838 D2 7834 * * A8a 4839 A9-43 4839 F10 7835 4V1 4V1 RES 12 18 19 21 22 27 28 32 37 38 49 1 * 3837 2817 L-OUT 4840 F10 5835 * RES * 2858 A13-60 5831 A3 100R 5832 B8 1n0 3839 2818 R-OUT 3843 * * 5833 G2 A13-61 100R 5835 F2
3849 4840 F 470R * F 6831 A4 4835 4834 2857 2860 2896 3841 RES * * RES RES 1n0 1n0 7831 C7 2852 2854 * 0239 7834 F4 1 7835 F3 TO 0215 OF KEYBOARD_protn 7851 E9 2 A7-8 A5 3 4836 RES / / FMR 2859 3842 A5-44 RES RES
A5 A6 A7 A8 A8a A9 A10 A11 A11a G 5833 G VlotAux+5V +5VA 6u8 2846 100u
200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 200mV / div AC 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div 1ms / div CL 36532039_019.eps 010503 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 35
Mono Carrier: Audio/Video Source Switching
12345678910 1810A E2 1810B C3 1811 F4 2 x Rear AV in & 1 x AV 2 x Rear AV in & 1 x AV 2 x Rear AV 2 x Rear AV in & 1 x AV 1 x Rear AV 1 x Rear AV in & 1 x AV 1 x Rear AV in & 1 x AV out 1 x Rear AV in & 1 x AV out with SVHS & YUV, 1 x out with SVHS & YUV in with SVHS out with SVHS in out with SVHS & YUV, 1 x with SVHS & YUV, 1 x Side out 2802 B9 AUDIO/VIDEO SOURCE SWITCHING side AV in front AV in AV in 2807 B5 Item 2810 C9 2802 Yes Yes - Yes - Yes Yes - 2813 D9 3810 Yes - - - - Yes Yes - 2814 E7 4807 - Yes Yes Yes - - - - 4808 - - - - Yes - - - 2815 E7 4812 Yes Yes Yes Yes Yes Yes Yes - 2816 B3 4814 Yes Yes Yes Yes - Yes Yes - 3801 B2 A 4816 - Yes Yes Yes - - - - A 3802 B2 4817 - - - - Yes - - Yes 4818 - Yes Yes Yes - - - - 3809 F7 4819 - - - - Yes - - - 3810 F7 7802 Yes Yes - Yes - Yes Yes - 3811 C2 3812 C2 3813 C3 3814 B7 3815 C7 3801 +6V8 3816 B7 +8V +6V8 3817 C7 220R +8V 3816 3818 D7 +6V8 3819 E7
B 1K0 B 3802 100K +6V8 3820 C7 3814 3821 E7 3822 F7 2816 470n 100K 4807 F7
2807 220n SC1_LIN 4808 F8
9810 2802 CVBSO 3811 7804 7803-A 16 7802-A 16 * COMB_BYPASS 4812 D3
A9-G 5V8 BC847B * 4825 A5-A Vdd Vdd 5V A7-D 4814 E3 1K HEF4053BT COMB-SEL-CVBSO-AV2 LFRONT-IN HEF4053BT SEL-MAIN-FRNT-RR 12 Y0 S 11 12 Y0 S 11 4826 4816 C8 A7-C A12-31 A9-G 4817 C8 1V6 13 Y1Z 14 L2-IN 13 Y1Z 14 2810 SC2_LIN 4818 E7 A13-52 A9-E 4819 E8 A10_C 2u2 1K0 C 1K0 Vss Vee E Vss Vee E C 4820 E10 3812 3813 SC1_LINA 8 7 6 8 7 6 4827 4821 D2 A11-47 4841 3815 4816 4817 3817 100K 100K 4823 D2 SY_CVBS-IN 4824 E2 A10-37B 4825 C10 1810B VlotAux+5V 3820 4826 C10 +6V8 8 6 4827 C10 CVBS-IN 100K 4829 D7 Reserved for 7 5 7803-B 16 3818 GND 4830 E7 3D comb filter HEF4053BT Vdd COMB_BYPASS 100K 6 4 2 Y0 S10 4892 4831 F7 C_COMB A7-D 4841 C7 5810 4821 5 3 4886 E5 +3.3V SC1_RIN D 1Z15Y1 SSY_CVBS-IN 4829 D 10u 16 4892 D5 4 2 A5-37A A9-H 7802-C 5V8 Y_COMB 5810 D3 Vss Vee E * Vdd 5V RFRONT-IN HEF4053BT 4823 3 1 8 7 6 5 Y0 S9 7802-A C8 +8V A12-53 7802-B E8 4812 2 7802-C D8 T0 0266 OF R2-IN 2813 SC2_RIN A7-I 3Z4Y1 7803-A C4 SCL 1 A13-55 A9-F 7803-B D4 A7-H Vss Vee E 2u2 SDA 16 SC1_RINA 1810A 7803-C 8 7 6 4820 7803-C E4 Comb Filter A11-48 7804 C3 3821 3819 4818 4819 100K Vdd 100K REFO HEF4053BT 4824 5Y0 S 9 9810 C7 A5-B
E C-IN 3Y1Z 4 SS_C-IN E 16 A13-30 A5-30A 4830 7802-B 5V8 Vss Vee E * Vdd 5V CVBSFRONT-IN 2814 HEF4053BT 8 7 6 0V 2 Y0 S10 4814 4886 A12-58 220n Y_CVBS-IN 2815 0V 1Z15Y1 0V SY_CVBS-IN A13-59 A10-37B 220n Vss Vee E 1811 4831 8 7 6 3 +6V8 3822 3810 3809 4808 * * 4807 T0 1810 OF 2 * F 1 COMB-SEL-CVBSO-AV2 F Side AV A10_C
CL 36532039_020.eps 010503 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 36
Mono Carrier: BTSC NDBX Stereo Decoder
12345678910 1861 C4 2803 C4 2862 C2 2863 C2 BTSC - NDBX STEREO DECODER 2864 B4 A12 A13 A14 A15 A16 2865 B4 2866 E6 +8V 2867 E7 2868 E7 A A 2869 D7 200mV / div AC 10V / div DC 10V / div DC 10V / div DC 10V / div DC 2870 C7 1ms / div 20µs / div 20µs / div 1ms / div 1ms / div 2871 C7 2872 C7 3892 9891 SC1_RINA RES 2873 B7 A10-48 * 2874 E5 2865 2875 E5 2876 B6 2u2 2877 E4 2864 3891 2878 E4 4863 7891 * * 2879 E4 * BC847B B 2u2 100R B 2880 E3 2881 E6 2884 3867 2892 R-OUT 2882 E6 2u2 2873 4893 * 2u2 3K3 A13-61 2883 E4 3n3 RES 2885 150p 100n 2884 B3 4864 2885 B4
220n 4u7 2876 * 2886 E4 2872 2803 2871 3893 514K5 330R 2892 B10
1861 2870 220n * 2893 E10
CSB 3861 E6 47n 7861 3862 C3 TDA9853H 2 3 42 43 5 16 25 26 12172229 34 44 23 24 21 20 19 4V 4V 0V 4V 4V 4.3V 4V 4V 6V 0V 0V 4V 6V 0V 0V 4V 4V 0V 4V 4V 3863 D3 A12 3864 D3
C LIR VIR C NC
CAV A15 CP2 CP1 NC NC CSS VAR BCR CER CPH CMO QSS_AM_DEM_OUT 2862 4V 4 TC1R 3865 F3 STEREO DECODERDEMATRIX AUTOMATIC VOLUME TONE Main_OutR A5-42 COMP L+R OUTR 18 4V 3866 F3 2u2 + MODE INPUT RIGHT RIGHT SELECT VOLUME AND A8-46 3867 B4 3862 SELECT CTRL CTRL 4V35 L-R LEVEL CONTROL 3891 B8 A16 RES 2863 FDI 15K 3892 A9 DET AND FIL LOGIC VOLUME TONE 4V33 OUTL 16 4V Main_OutL 3893 C9 VOLTAGE SUPPLY AND I2C LEFT LEFT 3894 E8 FDO TRANSC CTRL CTRL A8-45 CTRL AMP REF 3895 D9 1K2
3863 3896 F9 4861 E7 VCC VCAP VREF AGND LOLLIL L OR BPU TW CW BCL VAL RFR SCL MAD SDA DGND VIL TC1L TC2L TC2R +8V 4862 D8 8 7 40 39 38 37 11 10 13 14 15 8V 4V 0V 4V 4V 0V 0V 4V 4V 4V 4V 4V 4V 4V 4V 8V 4V 32 31 30 41 28 27 36 9 4V D 1V D 4863 B7 2869 4864 B8 3864 100R 47n 4893 B8 4894 E8 1u 10u 100u 100u 5861 E3 3895 9892 RES 4n7 3n3 150p 7861 C4 4862 2u2 3861 100K 2882 2881 2866 7891 B9 RES RES * 22n 2874 2878 2875 2879 2877 2880 7892 E9 2867 2868 * 9891 A9 9892 D9 5861 3894 4861 7892 +8V * * * E 10u 100R BC847B E
2886 220n 2883 470u 2893 L-OUT The following items 4894 * will be under RES. RES A13-60 Item 100n 4863 SC1_LINA 4864 3891 3896
A10-47 330R 9891 A13 7891 3893 * SCL 3866 2892 A7-13 4861 100R A14 4862 F 3894 F SDA 3865 9892 7892 A7-14 100R 3896 2893
CL 36532039_021.eps 010503 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 37
Mono Carrier: Front I/O + Front Control + Headphone
12345678910 0214 E9 0215 C4 0218-A C2 0218-B B2 FRONT IO + FRONT CONTROL + HEADPHONE 0218-C B2 0219 C4 0232 E5 0259 E10 0270 A5 0277-A B1 FRONT CINCH FRONT CONTROL 0277-B B1 0286 F7 SET WITH 9184 MONO SET SIDE/FRONT AV. 0292 E4 A 3182 9181 CVBSFRONT-IN KEYBOARD_protn 3685 3683 3684 3681 3682 A 0293 E7 A10-58 A7-8 1181 A2 2 0R V A12-8 * * * * * 1182 B2 22p RES FOR ITV ONLY RES 3188 1181 2181 3 6181 1603 1602 1601 1183 C2 2K7
3689 channel+ channel- volume+ 1 0270 1600 C10 1601 A9 6681 0277-A 0218-C 1606 * 1602 A9 4697 TS POWER 1603 A8 USA BAT85 1606 B8 3187 2184 LFRONT-IN * 2181 A3 A5-31 75R 3687 5 3686 * L * 2u2 A10-31 2182 B3 2183 C3 3184 4699 2185 6 1182 * * 2182 * B B 2184 B4 4 4696 2185 B3 2186 C3 68R 0277-B 0218-B 4698 3688 2187 B4 2691 D10 2187 3185 RFRONT-IN 2692 D8 8 A10-53 2693 F8 R 2u2 0215 1600 * 1 2694 F8 3186 9 1183 2186 * * 2183 * volume- 2695 F8 FOR 7 2 2696 F8 ITV ONLY 2981 E2 0218-A 3 C 3691 C 2982 F3 * 2983 F2 0219 330R 2984 F3 FOR ITV ONLY 3182 A3 6 4695 3184 B3 3695 TO 0251 OF FOR ITV ONLY 3185 B3 5 3186 C3 100R +3.3VA 3693 6691 OR 220R 3187 B3 4 ** 3188 A3 TO 0251 & 0253 OF LED 4692 3 LTL-10224WHCR 3681 A9 A7-4 3682 A10 2 6692 3683 A8 4K7 D 3694 * D 3684 A8 1 TSOP1836
1K 3 3685 A7 RES 3692 2692 VS 3686 B9 4693 1 +3.3V OUT 3687 B10 10u 2 2691 3688 B10 GND 3689 A7 C6 * HEADPHONE 3691 C9 3692 D8 3693 D10 AmpOutL_Pos IR 4691 3694 D9 A8-73 A7-10 FOR ITV ONLY 3695 C7 3981 E3 0292 E E 3982 F3 0232 4691 E8 1 FOR ITV ONLY 0214 0259 +3.3VA *1 1 4692 D7 6 0293 4693 D7 2 2 4694 G5 2981 3981 AudioSupplyGnd_FB AmpOutL+ * 5 4695 C9 A8-71 3 3 4696 B10 10u 120R 4 0286 TO 0259 OF 4 4 4697 B4 2982 470p 2 4698 B4 KEYBOARD_protn 5 5 4699 B4 3 A12-8 6181 A3 9982 AudioSupplyGnd_FB FOR ITV F 7 F 6681 B10 * TO 0214 OF & 6691 D8 2983 RES RES RES RES 2694 2695 2696 AmpOutR+ * 3982 8 2693 VOICE CONTROL 6692 D9 A8-70 9181 A5 10u 120R 9 9184 A7
2984 470p 9982 F2
AudioSupplyGnd_FB
AmpOutR_Pos C6 A8-72 G G
For Engg Purpose Only 10V / div DC 2ms / div 4694
* FOR DIVERSITY LIST SEE PAGE 39 CL 36532039_022.eps 010503 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 38
Mono Carrier: Rear I/O Cinch
0223-A A10 3153 D5 1 2345678910 0223-B F2 3154 D1 0223-C C2 3156 D1 0223-D A2 3157 E1 REAR I/O CINCH SET WITH VIDEO OUT +8V 0225-A D10 3158 D2 0225-B D9 3159 E1 0226 D2 4101 B3 0227 A6 4102 B3 7V9 0229 E6 4104 B3
2101 470n 0242 D4 4121 D7 V_OUT FOR ITV - TO 0227 OF 3V6 A5-40 0262 G5 4122 E6 0305 E3 4123 E6 7101 3V AV2 0310 B4 4124 E7 3101 BC847B 0227 1 2 MONITOR OUTPUT 3 4 5 6 0311 C4 4125 E8 A 0223-A A 0312 D4 4126 E8 0223-D 68R 0313 E5 4131 C9 1K 22p 2102 3102 V 1101 0314 E5 4132 E7 1110 4 V 0315 E5 6150 F1 16 1101 A3 7101 A5 L2-IN 1102 B3 7102 D2 L-OUT 2132 3131 3103 2105 A9-60 A10-52 1103 B3 7103 E1 L (U&L) 2u2 150R 2 L 1104 C3 9101 D4 14 150R 10u 1105 C3 9102 C4 47K 3132 2137 2131 330p 1111 A11-60 RES 1106 D3 9103 C4 1102 2107 2103 330p 3104
220K (U&L) RES 1107 F3 9104 D7 R R-OUT R2-IN 2134 3133 3 R 1108 F3 9111 C4 B 2106 B 15 3105 A9-61 A10-55 1109 G3 9112 C4 (U&L) 2u2 150R 1110 A9 9113 D4 1 150R 10u 47K 1111 B9 9121 D6 1112 3134 2138 2133 330p 13 A11-61 RES RES (U&L) 2104 330p 3106 1103 220K 0269 1112 B9 9122 D6 FOR ITV FOR ITV 1113 C8 9123 F3
2108 ONLY ONLY (FOR SETS WITH 9+3P CINCH) 4102 4104 4101 0310 YUV INPUT 1130 1114 D8 9124 F3
SET W/O YUV 1115 D9 9125 F3 3112 100R G_Y-IN 0223-C 9103 A5-33 1130 C4 NOT FOR 2101 A5 PIP SET SET WITH AV2 2102 A4 9111 22p 3151 4131 1104 2111 12 RES SVHS 2103 B4 Y FOR ITV RES SET WITH SVHS W/O SVHS
3111 75R ONLY 2104 B4 C C-IN C 0311 3114 3136 8 B_U-IN A10-30 2105 B5 9102 A5-34 2106 B5 100R 100R 3 10 2107 B3 22p
U 75R 2135 1113 3135
75R 6 5 4 SET WITH YUV 7 2108 B3 22p RES
9112 3152 2112 VlotAux+5V 1105 FOR ITV RES 2111 C5
3113 ONLY 2 2112 C5 0312 3116 R_V-IN Y_CVBS-IN 9104 11 10 9 2113 D5 11 1 V 9101 A5-35 A10-59 2121 F4 100R 3138 0225-B 10K 3156 0225-A 2122 F4 9 2123 F4 22p 75R
9113 3153 RES 1106 2136 1114 3115 2113 VlotAux+5V * 3137 * RES * 2124 G4 D FBL-1 D 9122 VlotAux+5V 9121 4121 2125 G4 A5-39 2127 F3 SET WITH YUV STATUS2 RES 3141 2128 G3
10K STATUS1 3158 2142 A7-2 7102 2131 B8
3 4 A7-92 BC857B 1 2
5K6 1K 2132 B7 3154 1 2 3 4 5 6 7 0226 7103 1115 2133 B8 4132 2141 330p BC847B 0242 2134 B7 2143 2135 C7 FOR 0290 OF CONNECT TO 0311 FOR PIP FOR CVI SET WITH SVHS FOR ITV - TO 0242 OF 0313 2136 D7 4126 100n TO 0304 0305 FOR 4125 1K2 2137 B8 4123 4122 3159 4124 YUV 1K5 OF CONNECT TO 0312 2138 B8 FOR PIP - TO 0219 OF AT 0314 AV1 2141 E7 E LOCATION E
3157 2142 D1 V1-OUT CONNECT TO 0310 2143 E2 VlotAux+5V A5-41 0315 2150 F1 7 6 5 4 3 2 1 3101 A4 3102 A4
CVBS1-IN 0229 9123 3103 B4 3149 100K
6150 AV1 A5-38 3122 BAS316 3104 B4 0223-B TO 0242 OF TO 0229 OF TO 0216 OF 3105 B4 2121 1107 3121 3106 B4 V 8 * * * FOR PIP 3111 C3 9124 3112 C4 3150 150K F 2150 150n 3123 2123 SC1_LIN TO 0242 OF F 3113 D3 A5-32 FOR A9-47 3114 C4 L 6 2u2 ITV 150R 3115 D3 47K 1108 2122 330p 2127 3124
RES 3116 D4 3121 F3 9125 3122 F3 R 7 3125 2125 SC1_RIN A9-48 3123 F3 21PT5431 21PT4223 25PT5531 20PT633R 32ST220 25LT220 25ST220 21PT1323 3124 F4 150R 2u2 25PT4324/3523 29PT4631 21PT633R 32ST230 25LT421 27ST110 21PT1324 5 29PT3323 36ST220 27LT220 27ST220 21PT1325 3125 G3 47K 2128 1109 2124 330p 3126 RES ITEM 27LT621 27ST230 Mono Sets 3126 G4 27ST420 27ST240 3131 B8 27ST421 3132 B7 FOR ITV ONLY G 0262 32LT621 G 3133 B8 9 8 2121 22p 22p ------22p 3134 B7 1 3135 C8 MainSupplyGnd TO 0262 2136 ------22p 22p 22p 22p --- OF 2 3121 ------75R 75R 75R --- 3136 C7 3122 ------680R --- 680R --- 3137 D8 ITV_MSG --- 3 A7-75 9104/3138 JMP JMP --- JMP JMP JMP --- 3138 D7 9123/3137 JMP JMP JMP --- JMP JMP --- JMP 3141 D7 7 6 3149 F1 3150 F1 CL 36532039_004.eps 3151 C5 240403 3152 C5 12345678910 Circuit Diagrams and PWB Layouts L01.1A AC 7. 39
Mono Carrier: Diversity Tables
DIVERSITY TABLE FOR POWER SUPPLY DIVERSITY TABLE FOR LINE DEFLECTION DIVERSITY TABLE FOR FRONT IO + FRONT CNTL + HP
For Front Control SINGLE DUAL REGION NA LA/AP CH REGION AP KEYBOARD+ ITEM 55K NA 55K LA NON NON IR + LED IR + LED ITEM SCART IN- SCART IN AUDIO OUTPUT 2X3W 2X10W 2X5W 2X10W 2X5W 2X10W TUBE LG.PH SAMSUNG LG.PH ORION LG.PH LG.PH(HF) MMEC IR + LED 55K NA 55K LA NA LA LA DVD SET 130V 143V 143V 130V 130V 143V EW/NON EW EW EW EW EW EW NO EW NO EW 3609 1K 10K 2503 200V 470U 200V 470U 200V 470U 400V 330U 400V 330U 400V 330U 400V 330U 450V 220U 450V 220U ITEM 34RF 34RF 29RF 29RF 25RF 21RF 21RF 0231 --- YES --- YES --- YES YES 2209 50V 4U7 50V 4U7 50V 4U7 50V 10U 50V 4U7 50V 4U7 50V 4U7 3538 --- 75R 2505 1KV 2N2 1KV 2N2 1KV 2N2 1KV 2N2 1KV 2N2 1KV 3N3 1KV 2N2 1KV 2N2 1KV 2N2 0239 ------YES YES --- 2216 16V 2200U 16V 2200U 10V 1000U 10V 1000U 16V 1000U 16V 1000U 16V 1000U 2516 ------250V 470 -- 2243 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 2N2 50V 6N8 1600 YES YES YES YES ------YES 2245 16V 220N 16V 220N 16V 220N 16V 220N 16V 220N 16V 220N 16V 330N 2520 16V 100N 16V 100N 16V 100N 16V 100N 16V 100N 50V10N 16V 100N 16V 100N 50V 10N 1601 YES YES YES YES ------YES 2247 16V 2200U 16V 2200U 10V 1000U 10V 1000U 16V 1000U 10V 1000U 10V 1000U 144V 3R 3504 144V 3R 144V 3R 265V 9R 265V 9R 265V 9R 265V 9R 265 V9R 265V 9R 2401 50V 2U2 50V 2U2 100V 2U2 100V 2U2 50V 2U2 ------1602 YES YES YES YES ------YES --- 3521 1/6W 4R7 1/6W 4R7 1/6W 4R7 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 22R 1/6W 4R7 2402 500V 470P 500V 470P 500V 470P 500V 470P 500V 470P --- 1603 YES YES YES YES ------YES 2404 50V 47U 50V 47U 50V 47U 50V 47U 50V 47U ------3522 330K 390K 390K 330K 330K 390K 330K 1606 YES --- YES --- 330K 330K 2405 25V 220U 25V 220U 25V 220U 25V 220U 25V 220U 25V 220U 25V 220U YES ------3523 100R 100R 100R 47R 47R 47R 47R 47R 47R 2420 ------3681 *180 *180 390 390 ------390 2421 ------3526 0.1R 0.1R 0.1R 0.15R 0.15R 0.15R 0.15R 0.15R 0.22R 3682 *270 *270 3K 3K ------3K3 2451 50V 22N ------3627 0.33 0.15R 0.15R 0.12R 0.12R 0.22R 0.22R 0.22R 0.22R 2454 ------3684 *390 *390 560 560 ------560 2457 250V 270N 250V 390N 250V 330N 250V 360N 250V 390N 250V 270N 250V 330N 3545 270K 33K 33K 270K 270K 270K33K 270K 270K 3685 ------560 560 *1K5 --- 560 2458 100V 2U2 100V 2U2 100V 2U2 100V 2U2 100V 2U2 100V 2U2 100V 2U2 JMP JMP 1K5 3552 10K 4K7 4K7 10K 10K4K7 10K 10K 4K7 2463 2KV 820P 2KV 820P 2KV 2N2 2KV 1N8 2KV 1N5 2KV 680P 2KV 470P 3686 1K5 ------1K5 2464 160V 2U2 160V 2U2 160V 2U2 160V 2U2 160V 2U2 160V 2U2 --- 3557 1K 1K 1K 1K 1K 1K51K 1K 1K5 3687 *75 *75 ------2465 1K6V 12N 1K6V 15N 1K6V 15N 1K6V 15N 1K6V 15N 1K6V 9N1 1K6V 8N2 3561 3688 *68 *68 ------100R 100R 100R 220R 220R 220R 220R 220R 180R 2466 --- 400V 15N ------400V 15N ------3562 12K 12K 12K 12K 12K15K 12K 12K 15K 2467 ------400V 22N 400V 22N --- 400V 68N 400V 68N 3689 *2K7 *2K7 ------2468 400V 18N 400V 18N 400V 15N 400V 15N 400V 18N 400V 15N 400V 22N 3563 5K6 8K2 8K2 8K2 8K2 8K2 8K2 8K2 4K7 4696 ------JMP JMP --- JMP JMP 2469 ------3565 330R 220R 220R 330R 330R 220R 220R 330R 220R 2482 250V 168N 250V 120N 250V 120N 250V 120N 250V 68N 250V 68N 250V 33N 6681 --- BAT85 BAT85 ------BAT85 2490 ------5500 - - - FL 10MH FL 10MH FL 10MH FL 10MH FL MAINS 22MH FL MAINS 22MH 9184 YES YES ------3176 ------9500 YES --- YES --- YES --- 5501 FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH FL 5MH 3206 33K 33K 33K 33K 33K 33K 100K ------5520 SS 39009-04 SS42202 SS42204 SS42026 SS42025 SS49109 SS49205 SS42025 PSS42-110 3247 680K 680K 680K 680K 680K 270K 270K 9501 YES YES --- YES ------3250 4K7 4K7 ------4K7 ------6500 GBU6JL GBU4JL GBU4JL GBU6JL GBU6JL GBU4JL GBU4JL GBU4JL GBU4JL 3257 10M 10M 10M 10M 10M 10M 10M 6524 DIO DIO DIO DIO DIO DIO DIO JUMPER DIO 3258 180K 100K 220K 220K 100K 100K 330K * 1% TOLERENCE RESISTER 3259 470K 470K 470K 470K 470K 470K 470K IR+LED.55K 6525 DIO DIO DIO DIO DIO DIO DIO DIO DIO KEYBOARD- IR+LED- TC.PNL+FI. L2K2.FRNT L2K2.FRNT L2K2.FRNT L2K2.FRNT 3400 330R 330R 330R 330R 330R --- 470K ITEM IR+LED-GL EU/LA/AP PNL-INTERF 55K-NA 55K-LA NON-55K- NON-55K-LA NA 6541 C10V C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 C9V1 3401 33K 33K 33K 68K 68K ------EU/NA/AP NA 3403 82K 100K 100K 100K 82K ------6570 C6V8 C6V8 C6V8 C6V2 C6V2 C8V2 C6V2 C6V2 C8V2 0214 ------YES ------3405 4R7 4R7 4R7 4R7 4R7 ------0239 --- YES YES ------YES 7521 STP8NC50 STP8NC50 STP8NC50 STU9NC80 STU9NC80 STP7NC80 STU9NC80 STP7NC80 STP7NC80 3406 4R7 4R7 4R7 4R7 4R7 ------1600 YES ------YES YES YES YES ------3407 ------1601 YES ------YES YES YES YES 1602 YES ------YES YES YES YES --- 3408 100R 100R 100R 100R 100R ------1603 YES ------YES YES YES YES --- 3447 180R 180R 56R 56R 56R 180R 56R 1606 ------YES YES YES --- YES 10uF 10uF 10uF 3448 820R 820R 820R 820R 820R 820R 820R 2691 10uF 10uF --- 10uF 10uF 3681 10uF ------180R 180R 390R 390R --- 3465 27K 27K 27K 27K 27K 27K 27K 3683 3K3 ------270R 270R 3K3 3K3 --- 3451 3R9 10R 10R 10R 10R 10R 10R 3683 390R ------390R 390R 390R 390R --- 3684 560R ------390R 390R 560R 560R --- 3452 47K 47K 47K 47K 47K 47K 47K 3685 560R ------560R 1K5 1K5 3454 15K 15K 15K 15K 15K 15K 15K 3686 1K5 ------JUMPER JUMPER 1K5 ------3468 ------3687 --- 75R 75R DIVERSITY TABLE FOR AUDIO AMPIFIER 3688 ------68R 68R ------3481 12K 10K 15K 15K 10K 18K 18K 3689 ------2K7 2K7 --- 330R --- 3482 10K 10K 6K8 8K2 15K 12K 12K 3691 330R 330R --- 330R 330R 330R 220R 330R 220R YES 220R 3484 3K9 3K9 3K9 3K9 3K9 3K9 3K9 3693 330R --- 220R 220R 220R SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- --- ITEM SNDAMP- SNDAMP- SNDAMP- SNDAMP- SNDAMP- 4696 YES ------YES BAT85 2x3w-NA 2x5w-LA 2x10w 2x10w ST 3486 22R ------22R --- 3W 22R ------2x10w- 2x5w-ST-AP 2x3w-ST- 2x5w-ST- P-1x4w- 1x3w- 6681 BAT85 ------BAT85 YES ST-AP -NA/LA NTSC-AP 3489 ------3K9 ------NDBX-LA/NA NDBX-LA/NA MN-AP MN-CH 6691 YES YES --- YES YES YES YES YES 3491 10K 10K 10K 10K 10K 10K 10K 6692 YES YES --- YES YES YES YES YES 3492 ------1K 1K 470R 1K 470R 9184 YES ------YES YES ------2902 1000uF/16v 1000uF/16v 1000uF/25v 1000uF/25v 1000uF/25v 1000uF/16v 1000uF/16v 1000uF/16v 1000uF/16v 1000uF/16v 3493 --- 10R 6R8 6R8 6R8 6R8 10R 2904 470nF 470nF 470nF 470nF 470nF 470nF 27nF 27nF 470nF 470nF 3499 --- 470R ------3617 ------SNDAMP- SNDAMP- SNDAMP- SNDAMP- 2905 1nF 1nF 1nF 1nF 1nF 1nF 1n2 1n2 1nF 1nF ITEM 2x10W-ST- 2x5W-ST- 2x5W-VD-ST- 2x10W-VD- 3619 ------EU ST-EU 2906 470nF 470nF 470nF 470nF 470nF --- EU EU/AP 470nF 27nF 27nF 470nF 3640 ------2604 10uF ------10uF 2907 1n 1nF 1nF 1nF 1nF 1nF 1n2 1n2 1n --- 4401 0R05 0R05 0R05 0R05 0R05 0R05 --- 4402 0R05 0R05 ------0R05 ------2910 3n3 3n3 ------3n3 10n 10n ------4430 0R05 0R05 ------2911 3n3 3n3 ------3n3 10n 10n ------5400 ------COI CHOKE COI CHOKE ------5401 1000U 1000U 1000U 1000U 1000U ------2950 330P 330P ------330P 330P 330P 330P 330P 5445 JF0101-2601B JF0101-2601B JF0501-2136 JF0501-2136 JF0501-2135 JF0501-19196 JF0501-19196 3901 1k 1k 6k8 6k8 6k8 1k 1k 1k 1k 1k 5451 22U ------3902 3k3 3k3 ------3k3 3k3 3k3 3k3 3k3 5453 ------22U 22U --- 5457 42U 25U 25U 33U 45U 82U 82U 3903 3k3 3k3 47k 47k 47k 3k3 3k3 3k3 3k3 3k3 5461 SC10009-03 SD10207-00 SRW0913DR-T06 SRW0913DR-T02 SC10015-00 SC10015-00 SC10009-03 3904 10k 10k 10k 10k 10k 10k 10k 5463 CHOKE COIL CU15 CHOKE COIL CU15 CHOKE COIL CU15 CHOKE COIL CU15 CHOKE COIL CU15 ------5464 ------3905 3k3 3k3 47k 47k 47k 3k3 3k3 3k3 ------5480 LAL04 A 18U LAL04 A 15U LAL04 A 47U LAL04 A 47U LAL04 A 27U LAL04 A 22U LAL04 A 27U 3906 10k ------10k 10k 10k 10k 6400 1K 1K 1K 1K 1K ------3907 8k2 8k2 ------6k8 8k2 8k2 8k2 8k2 6401 BZX79-C47 BZX79-C47 BZX79-C47 BZX79-C47 BZX79-C47 ------6452 ------3909 ------27k 27k 27k ------6460 BY228/24 BY228/24 BY228/24 BY228/24 BY228/24 BY228/24 BY228/24 3910 ------27k 27k 27k ------6462 ------BZX79-C10 --- BZX79-C12 ------3912 ------820 820 820 ------6463 BZX384-C10 BZX384-C10 BZX384-C9V1 6464 --- BAS316 BAS316 ------6901 JMP JMP JMP JMP JMP JMP JMP JMP JMP JMP 6467 BAS316 BAS316 BAS316 BAS316 BAS316 BAS316 BAS316 6903 ------6469 BYV95C BYD33J BYD33J BYV95C ------BYV95C 6490 ------7901 AN7522N AN7522N AN7580 AN7580 AN7580 AN7522N AN7522N AN7522N AN7522N AN7522N 7400 STP3NC60FP STP3NC60FP STP3NC60FP STP3NC60FP STP3NC60FP ------7902 ------7444 ------7450 PDTA114ET PDTA114ET PDTA114ET PDTA114ET PDTA114ET PDTA114ET PDTA114ET 7903 ------BC847B BC847B BC847B ------7460 BU4508DX BU4508DX BU4508DX BU4508DX BU4508DX BU4508DX BU4508DX 9903 JMP JMP JMP JMP JMP JMP JMP JMP JMP JMP 9414 JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER ------9923 ------JMP JMP JMP ------9423 9424 JUMPER JUMPER JUMPER JUMPER JUMPER ------9426 JUMPER JUMPER JUMPER JUMPER JUMPER ------9451 ------JUMPER JUMPER JUMPER JUMPER JUMPER 9460 JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER 9462 ------9463 JUMPER JUMPER JUMPER JUMPER JUMPER JUMPER --- 9464 ------9635 ------9636 ------9646 ------9921 ------CL 36532039_001.eps 250403 Circuit Diagrams and PWB Layouts L01.1A AC 7. 40
Mono Carrier: PIP Interface Circuit + Tilt Interface Mono Carrier: Mapping Top Side 12345 0211 A2 1402 B7 2484 B6 3136 C8 3486 B6 5445 B7 7463 C5 9500 A2 9659 C6 9868 D4 0268 D5 0212 B3 1410 A6 2485 C6 3137 C8 3487 B5 5451 B6 7471 C8 9501 A2 9660 C6 9869 D4 0284 A5 0213 A3 1411 C3 2486 A8 3138 C8 3488 A8 5452 A7 7480 C7 9502 A2 9661 D7 9870 D4 2171 B3 PIP INTERFACE CIRCUIT & TILT INTERFACE 2172 D1 0214 B1 1412 C4 2487 A8 3141 C7 3489 C6 5453 C5 7482 C7 9503 A3 9662 D7 9871 D4 2173 D2 0215 B1 1500 A2 2488 C7 3154 D7 3490 C6 5457 B6 7515 B3 9504 B3 9663 D7 9873 D4 PIP INTERFACE (RESERVED) 3170 B1 3173 A2 0217 E5 1515 B3 2489 C7 3156 D7 3493 C5 5461 B5 7520 B4 9505 B3 9664 C6 9874 C4 VlotAux+5V 3174 A3 V20 0218 C1 1530 B5 2490 B5 3172 E4 3494 B6 5463 A5 7521 A4 9506 B2 9665 C6 9875 C4 0284 3175 A3 3176 A4 0219 B1 1531 B5 2491 B7 3182 B1 3500 A2 5464 A5 7540 B3 9507 B2 9666 C6 9876 D4 HD 4 3177 B2 0220 C6 1532 B4 2492 C6 3185 C1 3501 B2 5465 A5 7560 C3 9508 B2 9667 D5 9877 D4 3173 A VD 3 TO 0236 A 3178 B3 OF 0221 B6 1533 B4 2493 A6 3187 C1 3503 A4 5471 C8 7602 D6 9509 B2 9668 C6 9878 D5 10K 3179 B4 2 3180 D1 0222 C8 1534 B4 2500 A2 3188 B1 3504 B3 5472 B8 7831 D3 9510 C4 9669 C6 9891 C2 V22 3181 C2 8K2 8K2 3176 3174 3175 1 100R 3190 D2 0223 D8 1535 B4 2501 A3 3200 E6 3506 B3 5480 C6 7901 E4 9511 C4 9670 C5 9892 C2 4171 B2 0225 C8 1540 B3 2502 A4 3201 D5 3507 B2 5500 B2 7902 E4 9512 C4 9671 D5 9901 D4 4.9V 7000 C3 7172 B4 0226 E8 1600 C1 2503 A4 3202 D5 3508 A2 5501 B2 9001 E7 9513 C4 9672 C6 9902 E4 4.9V 7172 BC857B 7173 B3 0227 C7 1601 C1 2504 A5 3203 D5 3509 B3 5502 A3 9101 D8 9514 B5 9673 C5 9903 D5 4.9V 7174 B2 7174 3177 1.1V 7173 0.7V 0229 C7 1602 D1 2505 A5 3204 D5 3510 B3 5520 B4 9102 D8 9515 C5 9674 C5 9904 D4 BC857B B 1.1V 8K2 BC847B B 0231 A2 1603 D1 2506 B3 3207 E5 3511 A3 5521 B4 9103 D8 9516 C4 9675 C7 9905 E5 SANDCASTLE 3170 0.7V 1.6V 0232 B1 1606 A1 2508 B5 3210 E5 3519 B4 5560 B5 9104 C8 9518 B3 9676 C7 9911 D4 2K2 2n2 3179
A6-17 2171 4K7 0239 C3 1660 D6 2509 B2 3211 E5 3521 B4 5561 B5 9111 D7 9520 B3 9678 C7 9912 D4 3K9 3178 0240 D6 1661 D7 2515 B5 3213 E5 3523 A4 5562 B4 9112 D7 9521 A5 9679 C7 9913 E4 4171 0242 D7 1670 D7 2516 B4 3216 E5 3526 A4 5564 C5 9113 D7 9522 C4 9680 D5 9914 E4 0243 D5 1810A C4 2521 B3 3220 D6 3527 A4 5565 C2 9121 C7 9524 C4 9681 E5 9915 E4
VlotAux+13V 0246 E4 1810B C4 2523 A4 3221 D5 3532 A3 5602 D6 9122 C7 9525 B4 9682 E5 9916 E4 0248 E5 1811 D4 2560 C5 3222 D5 3543 B3 5603 D6 9123 D8 9526 B5 9683 D5 9918 D4 7000 TILT INTERFACE C TDA8941P 1 C 0249 D6 1831 C3 2561 C5 3228 E6 3550 C3 5604 D6 9124 C7 9528 B4 9685 D6 9919 D4 VlotAux+13V Vcc 0250 C7 1851 D4 2562 B4 3235 D5 3558 C4 5831 D3 9125 C7 9529 B4 9686 D6 9920 E4 0251 B3 1852 D3 2563 B4 3244 E7 3560 C4 5832 C3 9160 E3 9530 C2 9687 D5 9921 E4 0259 B1 1861 C2 2564 B4 3249 E7 3561 B4 5833 C3 9171 C8 9531 A4 9688 D5 9922 E4 3181 100K OUT- 7 0268 3180 3190 0261 D5 2005 E7 2566 C3 3250 E7 3564 C4 5861 C2 9172 C7 9611 C5 9689 D7 9923 D4 Tilt 5 IN- 3 A8-74 68K 68K 0262 D7 2006 E7 2567 C3 3251 E6 3565 C4 6001 E7 9173 D7 9612 C5 9690 D5 9982 B1 2 3 IN+ 0265 E8 2008 E8 2568 C3 3400 A8 3590 C3 6006 E8 9175 D7 9613 D5 9691 E7 9991 B1
2172 100p 2173 220p 1 D OUT+ 2 D 0266 E6 2105 D8 2580 C2 3401 A7 3591 C3 6007 E8 9176 D8 9614 E5 9692 C5 9993 E8 TO 0267 E4 2106 D7 2581 C3 3402 A5 3601 D7 6400 A7 9178 D8 9615 D7 9693 C5 9994 E5 ROTATION COIL 0268 E3 2142 D7 2604 D6 3403 A5 3603 D6 6401 A5 9179 D8 9616 D7 9694 E7 9996 E7 0270 B1 2209 D5 2691 A1 3404 A5 3604 D6 6402 A7 9181 C1 9617 D5 9695 E7 9997 E8 Vcc 0271 E4 2216 E5 2837 D3 3405 A6 3606 D6 6403 A8 9182 C1 9618 D7 9696 E8 9998 E7 4 MODE STANDBY/ MUTE LOGIC 0273 D7 2220 D5 2841 C3 3406 A6 3607 D6 6447 B6 9183 C1 9619 D5 9697 D7 20K 0274 C6 2229 E6 2843 C3 3407 A6 3608 D6 6448 C7 9184 C1 9620 D7 9698 D7 6 SVR SHORT CIRCUIT AND 0275 D4 2230 E5 2844 C3 3408 A5 3609 D6 6460 A6 9191 B1 9621 D7 9699 C1 TEMPERATURE E 20K PROTECTION E 0276 D5 2235 E6 2846 D2 3410 A5 3610 D6 6461 A6 9192 B1 9622 C6 9810 C4 0277 B1 2244 E6 2864 C2 3411 A6 3614 D6 6462 B5 9193 B1 9623 D7 9821 C4 0279 D7 2246 E6 2865 C2 3430 A5 3615 D6 6465 B6 9200 E5 9624 D5 9822 C2 0280 E4 2247 E6 2869 D2 3431 A5 3617 D6 6466 B6 9202 E5 9625 E7 9825 C3 GND 8 0281 E4 2250 E6 2870 D2 3445 C6 3618 D6 6469 C5 9206 C5 9626 D5 9826 D3 CL 26532119_021.eps 0282 B5 2400 A5 2874 D2 3446 C6 3619 D6 6476 C8 9241 E7 9627 D5 9827 C4 161202 0283 E7 2401 A6 2875 D2 3447 C7 3624 D6 6481 C7 9406 A6 9628 E7 9828 C3 0284 E3 2402 A6 2876 D2 3448 C7 3625 D6 6482 C7 9407 A6 9629 D6 9829 C2 1 2345 0285 E7 2404 C6 2877 D2 3449 C7 3634 D7 6483 A8 9408 B7 9630 C5 9831 C3 0286 C2 2405 C5 2878 D1 3450 C7 3635 D7 6485 B7 9409 C5 9631 D6 9832 C3 0289 B6 2441 B7 2883 C1 3451 B6 3640 E7 6486 C7 9410 C6 9632 E5 9833 D1 0292 B1 2444 B6 2884 C1 3452 C6 3811 D4 6487 A8 9411 B6 9633 D5 9834 C3 0293 C2 2448 C6 2885 C1 3453 C7 3832 D3 6488 B7 9412 C6 9634 D5 9837 C4 0298 B8 2450 B5 2902 D4 3454 C6 3833 D3 6490 C5 9413 C6 9635 D6 9838 D4 0304 E6 2451 B6 2903 E4 3455 C7 3837 C4 6500 A4 9414 C6 9636 C6 9839 D2 0305 D7 2453 B6 2908 E4 3458 B6 3839 C4 6520 B4 9415 C7 9637 E6 9846 C2 0310 D8 2454 B6 2981 B1 3459 B6 3865 D1 6523 B4 9416 C8 9638 D6 9847 C5 0311 D7 2455 B5 2983 B1 3460 B8 3866 D1 6524 A4 9417 C7 9639 D5 9848 D3 0312 D7 2456 B6 3000 E8 3461 B6 3892 C2 6525 A4 9418 C7 9640 D7 9849 C3 0313 C7 2457 B6 3001 E8 3463 A6 3895 C2 6540 C3 9419 B8 9641 D6 9850 C2 0314 C7 2458 B6 3005 E6 3464 C7 3908 D5 6560 C5 9420 C6 9642 D6 9851 C2 0315 C7 2459 B6 3101 D8 3465 A8 3911 D5 6561 C4 9421 A8 9643 D5 9852 D2 0316 D6 2462 A6 3103 D8 3468 B5 3912 E4 6562 C4 9422 B7 9644 E5 9853 D2 0317 D6 2463 A7 3105 D7 3469 C6 3981 B1 6566 B3 9423 C5 9645 E5 9854 D2 0318 D6 2464 B5 3111 D8 3471 C8 3982 B1 6568 B4 9424 A7 9646 E5 9855 D3 0319 C6 2465 A6 3112 D7 3472 C8 5001 E7 6582 C4 9425 B8 9647 D7 9856 D3 0321 C7 2466 A6 3113 D8 3473 C8 5002 E7 6681 D1 9426 A8 9648 E7 9857 C2 0322 C6 2467 A6 3114 D7 3474 B8 5201 E5 6691 A1 9427 B7 9649 D7 9858 D3 1000 E8 2468 A6 3115 D8 3475 B8 5202 E5 6692 B1 9451 B6 9650 E7 9859 D3 1002 E6 2469 B6 3116 D7 3477 C8 5203 E7 6831 D3 9453 B5 9651 E6 9860 C4 1003 E6 2470 A6 3121 D8 3478 C8 5204 C5 6903 D5 9460 B6 9652 D5 9861 C4 1004 E6 2471 B8 3122 D8 3480 B8 5205 C5 7000 E3 9461 A6 9653 C5 9862 C4 1130 D8 2472 C8 3123 C7 3481 A7 5206 C5 7400 A6 9462 A6 9654 C5 9863 C4 1200 E5 2473 B8 3125 C7 3482 A7 5241 E7 7443 C7 9463 A6 9655 C6 9864 C4 1201 E5 2480 B8 3131 C8 3483 C6 5242 E7 7444 B5 9464 B5 9656 C7 9865 D4 1202 E5 2481 C7 3133 D8 3484 A8 5400 A6 7460 A6 9471 C8 9657 D6 9866 C4 1400 C6 2482 A8 3135 C7 3485 B6 5401 A6 7461 C5 9472 B8 9658 C6 9867 D3 Circuit Diagrams and PWB Layouts L01.1A AC 7. 41
Layout Mono Carrier: Top Side Circuit Diagrams and PWB Layouts L01.1A AC 7. 42
Layout Mono Carrier (Overview Bottom Side)
2001 A8 2237 A7 2832 B3 3011 A7 3442 D7 3693 E1 4127 C7 4826 B4 6449 C7 2002 A8 2238 A7 2833 B3 3102 B7 3443 C6 3694 E1 4128 C8 4827 C3 6452 C6 2003 A7 2239 A7 2834 B3 3104 B8 3456 C7 3695 C2 4131 C8 4829 C4 6453 C6 2004 A7 2240 A7 2835 B3 3106 B7 3457 C6 3801 C4 4132 B7 4830 B4 6463 C6 Part 1 2007 A7 2241 A6 2836 B3 3124 C7 3470 C8 3802 B4 4171 A3 4831 B4 6464 C4 2009 A6 2242 A6 2838 B3 3126 C7 3479 C8 3809 B4 4181 B7 4832 C4 6467 C5 CL26532119_40a.eps 2010 A8 2243 A6 2839 B3 3132 B8 3491 C5 3810 B4 4203 A6 4834 C3 6468 C5 2101 B7 2245 A5 2840 B3 3134 C8 3492 C5 3812 C4 4204 A5 4835 C2 6470 D7 2102 B7 2248 A7 2842 B3 3149 B7 3495 C8 3813 B4 4205 B5 4836 C2 6522 D3 2103 B8 2249 A6 2845 B3 3150 A7 3496 C8 3814 C4 4206 B5 4837 C3 6526 E4 2104 B7 2252 A7 2847 C3 3151 B7 3497 C7 3815 C4 4207 B5 4838 C3 6541 D3 2107 B8 2253 A7 2848 B3 3152 B7 3498 C8 3816 C4 4209 A5 4839 C4 6563 D4 2108 B8 2254 A7 2849 B3 3153 B7 3499 C5 3817 C4 4210 A5 4840 C4 6564 D4 2111 B7 2255 B5 2850 B3 3157 B7 3520 D4 3818 B4 4211 A5 4841 C5 6565 C4 2112 B7 2415 D5 2851 B3 3158 A7 3522 D4 3819 B4 4212 A6 4861 C2 6567 D4 2113 B7 2420 C5 2852 C4 3159 B7 3524 E4 3820 B4 4213 A6 4862 B2 6569 C3 2121 B8 2421 C6 2853 B4 3170 A4 3525 E4 3821 C4 4214 C5 4863 B2 6570 C3 2122 C7 2422 C6 2854 C4 3173 A3 3528 D3 3822 B4 4216 A6 4864 B2 6580 C3 2123 C7 2423 C5 2855 C3 3174 A3 3529 D4 3831 B3 4219 B5 4865 C2 6601 B6 2124 C7 2443 C6 2856 C3 3175 A3 3530 E4 3834 C3 4223 B5 4866 C4 6901 A4 2125 C7 2452 C8 2857 C3 3176 A3 3531 D4 3835 C3 4254 A7 4867 C4 6904 A4 2127 B8 2460 C5 2858 C3 3177 A3 3541 D3 3840 C3 4401 C7 4869 C4 7001 A7 2128 B8 2461 C6 2859 C3 3178 A3 3542 D3 3841 B2 4402 E8 4870 C4 7002 A6 2131 C8 2474 D8 2860 C3 3179 A3 3544 D3 3842 B3 4430 C5 4871 C4 7101 B7 2132 C7 2475 D8 2861 B3 3180 A3 3545 D3 3843 C3 4431 C4 4872 B4 7102 B7 2133 C8 2476 C7 2862 C2 3181 A3 3548 C3 3849 C3 4470 D8 4873 B4 7103 B7 2134 C7 2507 D4 2863 C2 3184 C1 3552 D3 3851 B3 4500 C4 4874 B4 7172 A3 2135 B7 2520 D4 2866 C2 3186 C1 3557 C5 3852 B4 4601 B6 4875 B4 7173 A3 Part 2 2136 B8 2522 E4 2867 B2 3190 A3 3562 D4 3861 C2 4602 B6 4876 B4 7174 A3 CL26532119_40b.eps 2137 C8 2525 D4 2868 B2 3205 B5 3563 C4 3862 B1 4603 B6 4879 B4 7200 A6 2138 B8 2526 D3 2871 B2 3206 B5 3566 C3 3863 B1 4604 A5 4880 B4 7201 A5 2141 B7 2527 E4 2872 B2 3208 A5 3567 D3 3864 B1 4608 A8 4881 C4 7202 A5 2143 A7 2528 D4 2873 B2 3209 A5 3568 D3 3867 C1 4609 A8 4882 B4 7203 A5 2150 A7 2540 C3 2879 B1 3212 A5 3569 D3 3891 B2 4613 B5 4883 B5 7204 B5 2171 A3 2541 D3 2880 B1 3214 A5 3570 D4 3893 B2 4614 A5 4884 B4 7205 B5 2172 A4 2569 C5 2881 B1 3215 A5 3580 C2 3894 C2 4615 B6 4885 B3 7206 A5 2173 A3 2590 C3 2882 B1 3217 B5 3594 D3 3896 C2 4616 B6 4886 B4 7208 A5 2181 D1 2601 B6 2886 C1 3218 B5 3595 D5 3901 B4 4617 A6 4892 B5 7209 A8 2182 C1 2602 B6 2892 C3 3219 B5 3596 D5 3902 A4 4618 A5 4893 B2 7210 A7 2183 C1 2606 B7 2893 C3 3223 B5 3605 C6 3903 A4 4619 A6 4894 C2 7441 D7 2184 C2 2607 B6 2894 B3 3224 B5 3611 B6 3904 A4 4622 A7 4901 A4 7450 C6 2185 D1 2608 B6 2895 C3 3225 B5 3613 B6 3905 A4 4623 A7 4902 A4 7462 C5 2186 C1 2609 B6 2896 B2 3226 B5 3622 B7 3906 A4 4624 A6 4903 A4 7522 D4 2187 C2 2611 B6 2897 B3 3229 A6 3623 B6 3907 A4 4625 A5 4904 A4 7541 D3 2201 A5 2612 B7 2898 B3 3230 A6 3626 B6 3909 A4 4691 E1 4905 B4 7542 C3 2202 B6 2613 B7 2901 B4 3231 A6 3627 B6 3910 A4 4692 C2 4906 A4 7561 C4 2203 A5 2615 B6 2904 A4 3232 A6 3628 B6 3921 A4 4693 C2 4921 B4 7562 C4 2204 B6 2616 B6 2905 A4 3233 A8 3629 B6 3922 A4 4694 B1 4924 B5 7564 C3 Part 4 2205 A6 2618 B6 2906 A4 3234 A6 3630 B6 3923 A4 4695 E1 4925 B5 7580 C3 CL26532119_40d.eps 2208 A5 2619 B6 2907 A4 3236 A8 3632 B6 4001 A7 4696 C1 4982 E1 7606 B7 2210 B5 2692 E1 2910 A4 3237 A7 3633 B6 4002 A6 4697 C2 5003 A6 7802 B4 2211 A6 2693 D2 2911 A4 3238 A7 3636 A7 4003 A7 4698 C2 5450 C8 7803 B4 2212 A5 2694 D1 2947 A4 3239 A7 3637 B5 4004 A6 4699 C2 5810 C4 7804 C4 2213 B5 2695 D1 2948 A4 3240 A8 3638 A5 4005 A7 4807 B4 5835 C3 7834 C3 2214 B5 2696 D1 2949 A4 3241 A6 3639 B6 4006 A7 4808 B4 6002 A8 7835 C3 2215 B5 2802 C4 2950 A4 3242 B5 3681 B1 4011 A6 4812 B4 6003 A8 7851 B4 Part 3 2217 A5 2803 C2 2982 D1 3245 A6 3682 C1 4012 A6 4814 B4 6004 A7 7861 C2 CL26532119_40c.eps 2219 A6 2807 B4 2984 D1 3246 A5 3683 C1 4101 B8 4816 C4 6005 A7 7891 B2 2221 B6 2810 C3 3002 A8 3247 C6 3684 B1 4102 B8 4817 C4 6150 B7 7892 C2 2225 A5 2813 C3 3003 A8 3248 A5 3685 C2 4104 B8 4818 B4 6181 C1 7903 A5 2226 A6 2814 B4 3004 A8 3254 A6 3686 B1 4121 B8 4819 B4 6201 B5 2227 A6 2815 B4 3006 A7 3256 C6 3687 C1 4122 C7 4820 B3 6202 B5 2228 A6 2816 C4 3007 A7 3257 A6 3688 C1 4123 C7 4821 C4 6203 A7 2233 B5 2817 C4 3008 A7 3258 A7 3689 C2 4124 C7 4823 C4 6204 A7 2234 A7 2818 C4 3009 A6 3259 B6 3691 E1 4125 C7 4824 C4 6206 B5 2236 A7 2831 B3 3010 A7 3441 D7 3692 E1 4126 C8 4825 B4 6445 D7
CL 26532119_040.eps 201202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 43
Layout Mono Carrier (Part 1Bottom Side)
CL 26532119_40a.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 44
Layout Mono Carrier (Part 2 Bottom Side)
CL 26532119_40b.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 45
Layout Mono Carrier (Part 3 Bottom Side)
CL 26532119_40c.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 46
Layout Mono Carrier (Part 4 Bottom Side)
CL 26532119_40d.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 47
CRT Panel ECO SCAVEM
1234567891011VG2 F9 0165 A7 0244 E1 0245 D1 CRT PANEL (ECO SCAVEM) 0254-A B7 0255 B6 AQUADAG 0256-A B6 0165 WIRE 1345 D6 A A 1346 D6 2330 B3 +200VA 2331 B4 2340 E3 CRT Sockets 2341 C5 2342 C4 2343 F6 0255 1n 0256-A 0254-A 2344 D3 2330 100n 2331 1 1 1 6335 6333 G3 G3 2345 C6 BAV21 7330 BAV21 * TDA6107Q 6 4 2346 F5 V11 3331 C4 Vdd 188k7 V15 5 5 5 Blue 3332 C5 G 6331 G1 G1 B B2-68 1 IN13k77 Vdd BAV21 B 3333 B4 OUT1 9 3333 3334 G 6 6 6 2V5 CG 3334 B5 3k75 A1 CG CRT Vref BC1 140V 100R 1K V14 7 7 7 3335 C4 G2 V12 188k7 G2 3336 B5 3336 R 8 8 8 Green 3340 E2 R CR CR B2-67 2 IN23k77 Vdd 3341 E3 OUT2 8 3335 1K 9 9 2V5 H1 9 3342 E3 3k75 A2 H1 Vref BC2 140V 100R V16 2341 10 10 10 3343 E6 H2 H2 V13 188k7 3344 E6 3332 1n5 B 11 11 11 Red 3345 D6 CB CB B2-69 B 3 IN33k77 Vdd 3346 E6 OUT3 7 3331 1K 12 12 2V5 GND 12 4341 D6 C 3k75 A3 GND C Vref BC3 140V 100R 5341 D6 5342 E4 Vref THERMAL BCI 5 6331 B4 2.5V T0 CRT SOCKET PROTECTION 6V 6332 D3
7V GND_CRT 2345 6333 B4 0245 GND 1n 1 R 2342 6335 B4 4 1n 7330 B3 2 G 3345 9341 D6 TO 9345 D6 3 B * 6332 0243 2344 * V D OF 4 9345 D 5 BC_INFO 1345 9341 4341 5341 * 5 7 1 NOT USED FROM RGB PROCESSING 6 1346
T0 CRT SOCKET GNDSS 3344 0244 EHT_INFO 1 33R 3340 TO 0220 2 +200V 3346 +200VA OF +13V 33R E 3 100R 2340 E
10u 1K5
3341 3343 4
5 FF 5342 * * FROM LINE DEFLECTION 3342
* 2346 2343 VG2 FOCUS EHT 680p 3n3 V11 V12 V13 V14 V15 V16
F GND_CRT F FROM LOT, MAIN CHASSIS 10V / div DC 10V / div DC 10V / div DC 50V / div DC 50V / div DC 50V / div DC 20µs / div 20µs / div 20µs / div 20µs / div 20µs / div 20µs / div CL 26532119_023.eps 111202 1234567891011 Circuit Diagrams and PWB Layouts L01.1A AC 7. 48
CRT Panel ECO SCAVEM
1234567 0278 C7 2360 B1 2362 C2 ECO SCAVEM 2364 D1 2365 D1 2366 D1 2367 B3 2368 B4 2369 C3 2372 A3 4388 2373 A5 2375 B4 2378 C7 3385 A +200VA A 2379 C7 2380 C4 8K2 2381 C5 2373 3373 3374 2372 2382 B4 10u 4n7 1K 3R3 3360 B2 3361 B2 +13V 3386 3362 C2 3363 C2 10R 3367 B3 2367 3368 2368 2382 3368 B4 4n7 220R 47u 3369 B3 3367 1n 7373 3373 A5 B BC327-25 B A K 10K 3374 A5 2360 3360 3361 2375 3375 3375 B5 4n7 39K 10K 4n7 4K7 3376 C5 3369 7366 3377 C6 AK 6367 2K2 3378 C6 BAV99 BC636 0278 3380 C5 5376 1 7360 3376 3381 C5 BC848B 68K 9376 3377 3378 2378 2 3383 D5
7369 470R TO 3384 D5 220R BC858C 220p 3 3385 A2 2362 3362 3363 3386 B2 4n7 39K 220R 2369 SCAVEM COIL C 39p 3380 2379 C 4388 A7 39K 10u 5376 C6 6364 C2 A K 7380 6365 C2 BC635 6366 C3 6364 6365 6366 6367 B3 BAT754S BAT85 BAT85 2380 2381 3381 4n7 4n7 4K7 7360 C2 AK 7366 B5 R 2364 27p 7369 C3 7373 B5 B1-68 7382 7380 C5 G 2365 27p D BC337-25 D 7382 D5 B1-67 9376 C6 B 2366 27p B1-69 3383 3384 1K 3R3
CL 26532119_024.eps 161202 1234567 Circuit Diagrams and PWB Layouts L01.1A AC 7. 49
Layout CRT Panel (Top Side) VG2 A1 0255 A2 2340 A1 2368 A2 3332 A2 3340 A2 3345 A1 3376 A2 5341 A1 6335 A1 7373 A2 9313 A2 0165 A1 0256 A2 2341 A2 2372 A2 3333 A1 3341 A2 3346 A2 3377 A2 5342 A2 6365 A1 7380 A2 9314 A2 0244 A2 0278 A2 2343 A2 2378 A2 3334 A1 3342 A2 3367 A2 3384 A2 5376 A2 6366 A1 7382 A2 9341 A1 0245 A1 2330 A1 2345 A1 2379 A2 3335 A1 3343 A1 3368 A2 3385 A2 6331 A1 7330 A1 9311 A1 9345 A1 0254 A2 2331 A1 2346 A1 3331 A1 3336 A2 3344 A2 3374 A2 3386 A2 6333 A1 7366 A2 9312 A1 9376 A2
CL 26532119_037.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 50
Layout CRT Panel (Bottom Side) 2342 A1 2365 A1 2375 A2 3361 A2 3375 A2 4311 A2 6332 A1 2344 A1 2366 A1 2380 A2 3362 A2 3378 A2 4312 A2 6364 A1 2360 A2 2367 A2 2381 A2 3363 A2 3380 A2 4313 A2 6367 A2 2362 A2 2369 A2 2382 A2 3369 A2 3381 A2 4341 A2 7360 A2 2364 A1 2373 A2 3360 A2 3373 A2 3383 A2 4388 A1 7369 A2
CL 26532119_038.eps 161202 Circuit Diagrams and PWB Layouts L01.1A AC 7. 51
Side AV + HP Panel Layout Side AV + HP Panel
123456 0232 E5 0250-A C2 C SIDE AV + HP PANEL 0250-B D2 0250-C B2 0251 A5 0254 E2 0255 E5 0277-A B1 0277-B D1 2171 D4 A VIDEO IN A 2172 C4 2173 C4 0251 2 6 2174 D4 2176 F3 3 5 2177 F3 1 2178 E3 4 TO 0277-A 75R 3155 2179 E3 SG02 0250-C 6161 0219 3150 D4 3 OF
BZX79-C6V8 3151 D4 2 3152 C4 3153 B4 B 1 B 3155 B4 3156 E3 3157 F3 9153 6161 B4 RES 9152 C3 RIGHT 3153 9153 B4 SG02 B3 8 8K2 SG03 D3 SG04 C3 9
10K SG06 F4 RES 3152 2173 2172 330p SG04 7 SG07 E4 0250-A RES C 9152 C
LEFT 3151
5 8K2 6 10K RES 3150 2174 2171 330p 4 SG03 D 0277-B 0250-B D
HEADPHONE E 0254 1 0232 E L- 5 6 0255 2179 3156 TO L+ 4 5 0246 100u 330R L+ 4 OF GND 3 4 330p 2178
SG07 L- R+ 3 To 2 2 R- Speakers R- 3 2 1 R+ 1
330p 7
2177 2176 3157 SG06 8 F 100u 330R F 9
CL 36532039_023.eps 010503 123456
CL16532010_014.eps 210301 Circuit Diagrams and PWB Layouts L01.1A AC 7. 52
Top Control Panel Layout Top Control Panel (Top Side) 1234 0215 A1 1091 B3 1092 B3 TOP CONTROL PANEL 1093 B4 1094 B4 3091 A2 3092 A2 3093 A3 0215 3094 A3 Molex-5268 3095 A4 1 3096 B4 A A 6091 B4 TO 0239 2 3091 3092 3093 3094 3095 OF 560R 390R 560R 270R 3K3 9 3
C+ C- V+ 1091 1092 1093 SKQNAB SKQNAB SKQNAB
BAT85
B 6091 B V-
3096 1094 1K5 SKQNAB
CL 06532012_031.eps 040200 C PLUG&PLAY MENU C
Layout Top Control Panel (Bottom Side) CL 26532119_030.eps 111202 1234
CL 06532012_032.eps 040200 Circuit Diagrams and PWB Layouts L01.1A AC 7. 53
Degaussing & DAF Panel Layout Degaussing & DAF Panel (Top Side)
0221 D1 0258 C1 0262 E4 1506 A4 2493 D3 3498 E3 3505 B2 3507 A2 0233 E3 0261 D4 1505 A1 2492 D3 2510 A3 3499 D3 3506 A2 5493 D2 1234 0221 B2 0233 D3 DEGAUSSING & DAF PANEL 0258 B2 0261 C2 1505 A2 1506 B2 A A 2492 D2 2493 D2 1 2510 A1 1506 3498 D1 +t +t 1 3499 D2 1505 3506 3507 Rp +t 3505 A2 1 2 33n From 0212 of Rs 2510 3506 A2
2 DEGAUSSING 3507 A2 3 5493 C2 2 PTH451C 9493 B2 3505 B B DEGAUSSING
C C TO CRT COMBI 4 OF YOKE COIL CCT 1010 1 0258
0261 TO 0221 OF TO 0298 OF LINE DEFLECTION 4 1 LINE DEFLECTION (LSP) GND 1 6 1 0221
D V D 5493 2492 390p 2493 390p 3499 CU20C2 3 4 V 3498
0233 TO 5445 (LOT) OF LINE DEFLECTION 1 DYNAMIC FOCUS E E DAF 0262 1
CL 36532039_005.eps 240403 CL 36532039_006.eps 240403 1234 Circuit Diagrams and PWB Layouts L01.1A AC 7. 54
Front Interface Panel Layout Front Interface Panel 12345
0211 B3 FRONT INTERFACE PANEL 0212 B5 0214 D3 0218 D3 0231 B4 1606 E4 2691 E5 A A 2698 E5 3500 C3 3501 C3 3685 E4 3691 E4 3693 D5 3694 C5 6691 E4 LATAM 100V - 250V 6692 C6 NAFTA 110V TO 0211 OF 9001 B4 EUROPE 220V - 240V 0231 * POWER SUPPLY 9002 C4 SDDF 9695 E4 AC MAINS B 9001 T4.0AE B I001 B3 INPUT * I002 C4 0211 56 0212 I003 C4 I012 I013 1 24 1 I004 D4 I005 D3 2 I001 13I014 2 I006 D3 I007 E4 110V/220V I008 E3 3M3 3500 I009 D5 I010 E3 * 9002 I002 * I011 E4 I012 B4 C C I013 B5 +3.3V 3M3 3501 I014 B5
* I003 6692 TSOP1836* 3 3694 0218 RES VS TO ITV/ 1 I004 1 OUT MULTIMEDIA 2 2 GND D D +3.3V 0214 I005 * 3693 I009 TO 0214 1 I006 220R OF FOR FRONT 2 ITV 10u 9695 3691 2691 ONLY 2698 100n CONTROL 3 6691 330R I008 * I007* 4 * * L01 USA ONLY 5 1606 E I010 3685 I011 * E CL 16532020_103.eps * 240801 560R POWER
KEYBOARD KEYBOARD IR+LED FRNT.INTERF TOP CTL + FR.PL ITEM IR+LED-GL IR+LED-NA IR+LED-NA EU/AP AP INTERF - EU/NA 0231 2P 8/128A SDKV - - 2P 8/128A SDKV - - 9001 - YES YES - YES YES F 9002 - YES YES - YES YES F
FRNT INTERF. - FRNT INTERF. - FRNT INTERF. - ITEM SLIM SLIM SLIM EU / LA NA EU NON ULL01L
0231 YES --- YES 1606 --- YES --- 2691 YES YES --- 2698 YES YES --- G 3500 YES YES --- G 3501 YES YES --- 3685 --- YES --- 3691 YES YES --- 3693 YES YES --- 6691 YES YES --- 6692 YES YES --- 9901 --- YES --- 9002 --- YEs ---
H H CL 26532119_059.eps 161202 12345 Alignments L01.1A AC 8. EN 55 8. Alignments
Index of this chapter: 3. Press the MENU LEFT or MENU RIGHT key to enter the 1. General Alignment Conditions WHITE TONE sub menu. 2. Hardware Alignments 4. In the WHITE TONE sub menu, press the MENU UP/ 3. Software Alignments and Settings DOWN keys to select NORMAL RED, NORMAL GREEN, or NORMAL BLUE. Note: The Service Default Alignment Mode (SDAM) is 5. Use the MENU LEFT/RIGHT keys to set the values of described in the "Service Modes, Error Codes and Fault NORMAL RED, NORMAL GREEN and NORMAL BLUE to Finding" section. SDAM menu navigation is performed by using '40'. the MENU UP, MENU DOWN, MENU LEFT, and MENU 6. Press the MENU button twice to enter the normal user RIGHT keys of the remote control transmitter. menu. 7. In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary). 8.1 General Alignment Conditions 8. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu. Perform all electrical adjustments under the following 9. Use the MENU UP/DOWN keys to select PICTURE. Be conditions: sure to record the current value of PICTURE. • AC voltage and frequency: according to country’s 10. Use the MENU LEFT/RIGHT keys to set the value of standard. PICTURE to '0'. • Connect the television set to the AC power via an isolation 11. Use the MENU UP/DOWN keys to select BRIGHTNESS. transformer. Be sure to record the current value of BRIGHTNESS. • Allow the television set to warm up for approximately 20 12. Use the MENU LEFT/RIGHT keys to set the value of minutes. BRIGHTNESS to minimum (OSD just visible in a dark • Measure the voltages and waveforms in relation to chassis room). ground (with the exception of the voltages on the primary 13. Press the MENU button twice to return to the top level side of the power supply). Never use heatsinks as ground. SDAM menu. • Test probe: Ri > 10 MOhm; Ci < 2.5 pF. 14. Press the OSC/STATUS button to hide the SDAM • Use an isolated trimmer/screwdriver to perform the onscreen display. alignments. 15. Connect the RF output of a video pattern generator to the antenna input. 8.2 Hardware Alignments 16. Input a 'black picture' test pattern to the television set. 17. Set the oscilloscope to 50 V/div and the time base to 0.2 milliseconds (external triggering on the vertical pulse). 18. Ground the scope at the CRT panel and connect a 10:1 probe to one of the cathodes of the picture tube socket (see schematic diagram B1). 19. Measure the' cut off pulse' during the first full line after the 0231 0231 frame blanking (see Fig. 8-2). You will see two pulses, one being the 'cut off pulse' and the other being the 'white drive C 0212 pulse'. Choose the one with the lowest value; this is the 'cut off pulse'.
20. Select the cathode with the highest VDC value for the alignment. Adjust the Vcutoff of this gun with the SCREEN
ComPair 5520
0267 D potentiometer (see Fig. 8-1) on the LOT to the correct value (see table 'Vg2 cut-off point'). 21. Press the OSC/STATUS button to display the SDAM onscreen display. 22. Press the MENU button to enter the normal user menu. 23. In the normal user menu, use the MENU UP/DOWN keys 7602 2403 1004 to highlight the PICTURE sub menu (if necessary). A 24. Press the MENU LEFT/RIGHT keys to enter the PICTURE 1002 9631 9641 SDM sub menu. 25. Use the MENU UP/DOWN keys to select PICTURE.
5445 26. Use the MENU LEFT/RIGHT keys to reset the value of PICTURE to the original value. B LOT 1000 (TUNER) 27. Use the MENU UP/DOWN keys to select BRIGHTNESS. Focus Screen 28. Use the MENU LEFT/RIGHT keys to reset the value of VG2 BRIGHTNESS to the original value. 29. Press the MENU button twice to return to the top level SDAM menu. 16532016_008.eps 120401 30. Use the POWER button on the remote control transmitter or the POWER button on the television set to turn off the television set. This will save the changes made in SDAM. Figure 8-1 Family Board (top view)
8.2.1 Vg2 Adjustment
1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the WHITE TONE sub menu. EN 56 8. L01.1A AC Alignments
8.3.1 Options
Options are used to control the presence or absence of certain features and hardware. max. How to change an Option Byte VCUTOFF [VDC] An Option Byte represents a number of different options. Changing these bytes directly makes it possible to set all 0V Ref. options very quickly. All options are controlled via 8 option CL 06532130_014.eps bytes. 131000 Note: Each option byte controls several features of the television set; therefore, before changing option byte Figure 8-2 Vcutoff information, it is important to record the current option byte values. This ensures that the television features can be Table 8-1 Vg2 cut-off point (large screen) restored to the original settings, if necessary.
Screen Size Cut-off 1. To enter SDAM, press the following key sequence on the point (V) remote control transmitter: 0 6 2 5 9 6 directly followed by 25/28Tesla +140 V ± 4 V the MENU button (do not allow the display to time out 25/28BLD between entries while keying the sequence). 21RFMEC/ 21RF SMGK/ 21RF LG/ +145 V ± 4 V 2. Use the MENU UP/DOWN keys to highlight the OPTIONS 25"HF LA sub menu. 25RF 3. Press the MENU LEFT or MENU RIGHT key to enter the 25/28"BLS OPTIONS sub menu. 29RF 4. In the OPTIONS sub menu, press the MENU UP/DOWN keys to select 'OP 1' through 'OP 8'. 21RF AP/CH +155 V ± 4 V 5. Use the number keys on the remote control transmitter to 25" AP/CH, enter a new value for the selected option byte. The value 25RF AP/CH must be entered as a three-digit value (for example, '4' 29SF AP would be entered as '0 0 4'). 29RF (CH) 6. The selected value must be between '0' and '255'. 34SF(AP) 7. When all desired changes to the option bytes are made, 21RF Ph/ 21RF Ph RCF/ +160 V ± 4 V press the MENU button to return to the top level SDAM 24WS BLD menu. This will save changes to the option byte settings. 24WSRF EU 8. To ensure the option byte changes take effect: Turn the 28WS BLD television set 'off' by using the POWER button on the 28WSRF remote control transmitter or the local keyboard. 29RF (Eu) Disconnect the television set from AC power for at least ten 32WS BLS seconds. Reconnect the television set to AC power. Turn 32WSRF the television set ON by using the POWER button on the remote control transmitter or the local keyboard. 8.2.2 Focusing
S 1. Connect the RF output of a video pattern generator to the OP1 XXX antenna input. OP2 XXX OP3 XXX 2. Input a circle or crosshatch test pattern to the television set. OP4 XXX 3. Press the SMART PICTURE button on the remote control OP5 XXX OP6 XXX transmitter repeatedly to choose NATURAL or MOVIES OP7 XXX picture mode. OP8 XXX 4. Adjust the FOCUS potentiometer (see Fig. 8-1) until the CL 36532039_011.eps 250403 vertical lines near the left and right sides of the screen, and near the horizontal center of the screen, are at minimum width without visible haze. Figure 8-3 Options menu
8.3.2 Tuner 8.3 Software Alignments and Settings Note: Described alignments are only necessary when the NVM The following options are performed in the Service Default (part reference number 7602) is replaced. Alignment Mode (SDAM). SDAM is described in the 'Service Modes, Error Codes and Fault Finding' section. The following alignments are explained: 1. OPTIONS 2. TUNER 3. WHITE TONE 4. GEOMETRY 5. AUDIO Alignments L01.1A AC 8. EN 57
Table 8-2 Options code setting IF-PLL This adjustment is auto-aligned. Therefore, no action is Typenumber OP1 OP2 OP3 OP4 OP5 OP6 OP7 OP8 required. 21PT1323/56R 0 23 65 0 192 144 12 4 AGC (AGC take over point) 21PT1323/67R 0 23 65 0 192 144 11 16 1. Connect the RF output of a video pattern generator to the 21PT1323/69R 0 23 65 0 192 144 11 1 antenna input. 21PT1323/71R 0 23 65 0 64 144 0 2 2. Input a color bar test pattern to the television set. 21PT1323/79R 0 23 65 0 192 144 11 1 3. Set the amplitude of the video pattern generator to 10 mV 21PT1324/93R 0 23 65 0 192 144 10 1 and set the frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). 21PT1325/93R 1 23 65 0 192 144 10 1 4. Connect a DC multimeter to pin 1 of the tuner (item 1000 21PT3123/93R 1 215 65 1 236 145 92 1 on the main chassis). 21PT3223/67R 0 215 65 1 228 145 28 16 5. To enter SDAM, press the following key sequence on the 21PT3323/56R 0 215 65 1 236 145 28 4 remote control transmitter: 0 6 2 5 9 6 directly followed by 21PT3323/67R 0 215 65 1 236 145 28 16 the MENU button (do not allow the display to time out between entries while keying the sequence). 21PT3323/69R 0 215 65 1 236 145 28 1 6. Use the MENU UP/DOWN keys to highlight the TUNER 21PT3323/71R 0 215 65 33 108 145 16 2 sub menu. 21PT3323/79R 0 215 65 1 236 145 28 1 7. Press the MENU LEFT/RIGHT keys to enter the TUNER 21PT4223/67R 0 215 65 170 236 145 92 16 sub menu. 21PT4223/69R 0 215 65 170 236 145 92 1 8. Use the MENU UP/DOWN keys to select AGC. 9. Use the MENU LEFT/RIGHT keys to adjust the AGC value 21PT4323/56R 0 215 81 170 252 145 92 4 (default value is 27) until the DC-voltage at pin 1 of the 21PT4323/67R 0 215 81 170 252 145 92 16 tuner lies between 3.8 V and 2.3 V. 21PT4323/69R 0 215 81 170 252 145 92 1 10. Press the MENU button to return to the top level SDAM 21PT4323/71R 0 215 81 162 124 145 80 34 menu. 21PT4323/79R 0 215 81 170 252 145 92 1 11. To ensure the AGC change takes effect: – Turn the television set 'off' by using the 'POWER' 25PT3123/93R 1 215 193 1 228 145 28 1 button on the remote control transmitter or the local 25PT3323/56R 0 215 193 1 236 145 28 4 keyboard. 25PT3323/67R 0 215 193 1 236 145 28 16 – Disconnect the television set from AC power for at 25PT3323/69R 0 215 193 1 236 145 28 1 least ten seconds. 25PT3523/93R 1 215 193 170 236 145 92 1 – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' 25PT4323/56R 0 215 209 170 236 145 92 4 button on the remote control transmitter or the local 25PT4323/67R 0 215 193 170 236 145 92 16 keyboard. 25PT4323/69R 0 215 209 170 236 145 92 1 25PT4323/71R 0 215 209 162 108 145 80 34 SL (Slicing Level) 25PT4323/79R 0 215 209 170 236 145 92 1 This adjustment sets the sync slicing level for non-standard 29PT3123/93R 1 215 193 1 228 145 28 1 signals. You must turn it 'on' to have no picture instability in 29PT3133/93R 1 215 193 1 228 145 12 1 premium decoded cable channels. • OFF: slicing level dependent on noise level. 29PT3223/56R 0 215 193 1 236 145 28 4 • ON: fixed slicing level of 70 %. 29PT3223/67R 0 215 193 1 236 145 28 16 29PT3223/69R 0 215 193 1 236 145 28 1 To adjust SL: 29PT3223/79R 0 215 193 1 236 145 28 1 1. To enter SDAM, press the following key sequence on the 29PT3323/56R 0 215 193 170 236 145 28 4 remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out 29PT3323/67R 0 215 193 9 236 145 28 16 between entries while keying the sequence). 29PT3323/69R 0 215 193 170 236 145 28 1 2. Use the MENU UP/DOWN keys to highlight the TUNER 29PT3323/71R 0 215 193 162 108 145 16 34 sub menu. 29PT3323/79R 0 215 193 170 236 145 28 1 3. Press the MENU LEFT/RIGHT keys to enter the TUNER 29PT3523/93R 1 215 193 170 252 145 92 1 sub menu. 4. Use the MENU UP/DOWN keys to select SL. 29PT3533/93R 1 215 193 170 252 145 92 1 5. Use the MENU LEFT/RIGHT keys to toggle SL 'Off' and 29PT4323/56R 0 215 209 170 252 145 92 4 'On'. 29PT4323/67R 0 215 209 170 252 145 92 16 6. Press the MENU button to return to the top level SDAM 29PT4323/69R 0 215 209 170 252 145 92 1 menu. 29PT4323/71R 0 215 209 162 124 145 80 34 7. To ensure the SL setting is saved: – Turn the television set 'off' by using the 'POWER' 29PT4323/79R 0 223 209 170 252 145 92 1 button on the remote control transmitter or the local 29PT4520/93R 1 215 193 1 228 145 12 1 keyboard. 34PT4323/56R 0 223 209 170 252 145 92 4 – Disconnect the television set from AC power for at 34PT4323/67R 0 223 209 42 252 145 92 16 least ten seconds. 34PT4323/69R 0 223 209 170 252 145 92 1 – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' 34PT4323/71R 0 223 209 162 124 145 80 2 button on the remote control transmitter or the local 34PT4323/93R 1 223 209 170 252 145 92 1 keyboard. 34PT4523/93R 1 223 209 170 252 145 92 1 EN 58 8. L01.1A AC Alignments
8.3.3 White Tone 5. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). S 6. Use the MENU UP/DOWN keys to highlight the GEOMETRY sub menu. 7. Press the MENU LEFT/RIGHT keys to enter the GEOMETRY sub menu. NORMAL RED XX 8. Use the MENU UP/DOWN keys to highlight either the HORIZONTAL sub menu or the VERTICAL sub menu. 9. Press the MENU LEFT/RIGHT keys to enter either the NORMAL GREEN XX HORIZONTAL sub menu or the VERTICAL sub menu. 10. Use the MENU UP/DOWN keys to select items in the NORMAL BLUE XX HORIZONTAL sub menu or the VERTICAL sub menu.
CL 26532046_005.eps 11. Use the MENU LEFT/RIGHT keys to adjust the values of 040402 items in the HORIZONTAL and VERTICAL sub menus. 12. When all desired changes to the HORIZONTAL and Figure 8-4 White tone alignment menu VERTICAL sub menu values are made, press the MENU button twice to return to the top level SDAM menu. The values of the 'black cut off level' can be adjusted in the 13. To ensure the GEOMETRY settings are saved: 'WHITE TONE' sub menu. – Turn the television set 'off' by using the 'POWER' Normally, no alignment is needed for 'WHITE TONE', and the button on the remote control transmitter or the local given default values are used. keyboard. – Disconnect the television set from AC power for at Default settings: least ten seconds. NORMAL (color temperature = 9600 K): – Reconnect the television set to AC power. – NORMAL RED = 40 – Turn the television set 'on' by using the 'POWER' – NORMAL GREEN = 40 button on the remote control transmitter or the local – NORMAL BLUE = 40 keyboard.
To adjust NORMAL RED, NORMAL GREEN, and NORMAL BLUE:
1. To enter SDAM, press the following key sequence on the 1 VERT. SLOPE remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2 VERT. SHIFT 2. Use the MENU UP/DOWN keys to highlight the WHITE TONE sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the WHITE TONE sub menu. 3 VERT. AMPLITUDE 4. Use the MENU UP/DOWN keys to select NORMAL RED, NORMAL GREEN, or NORMAL BLUE.
5. Use the MENU LEFT/RIGHT keys to adjust the value of 4 V.S-CORRECTION NORMAL RED, NORMAL GREEN, or NORMAL BLUE. 6. When all desired changes to the WHITE TONE sub menu values are made, press the MENU button to return to the top level SDAM menu. 5 HOR. SHIFT 7. To ensure the WHITE TONE settings are saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local 6 HOR. AMPLITUDE keyboard. – Disconnect the television set from AC power for at least ten seconds. 7 E/W PARABOLE – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. 8 UPPER E/W CORNER –?
8.3.4 Geometry 9 LOWER E/W CORNER
The geometry alignments menu contains several items for correct picture geometry alignment. 10 E/W TRAPEZIUM
1. Connect the RF output of a video pattern generator to the antenna input. 11 HOR. PARALLELOGRAM 2. Input a crosshatch test pattern to the television set. 3. Set the amplitude of the video pattern generator to at least 1 mV and set the frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). 12 HOR. BOW 4. Press the AUTO PICTURE button on the remote control CL 16532044_022.eps transmitter repeatedly to choose PERSONAL or MOVIES 140501 picture mode. Figure 8-5 Geometry alignments Alignments L01.1A AC 8. EN 59
• Service blanking (SBL). Turns the blanking of the lower The following alignments can be performed in the GEOMETRY half of the screen 'on' or 'off' (to be used in combination with sub menu: the vertical slope alignment). • Vertical S-Correction (VSC). Aligns the vertical linearity, Horizontal Amplitude and Phase: so that the vertical intervals of the grid-patterns are the same over the entire height of the screen. • Vertical Shift (VSH). Aligns the vertical center of the picture to the vertical center of the CRT. After performing S this alignment, it may be necessary to perform the VAM HOR IZONTAL > alignment again. VERTICAL > • Vertical Zoom (VX). Adjusts the picture height. • Delta Horizontal Shift 60 Hz (H60). HP XX • Delta Vertical Amplitude 60 Hz (V60).
HB XX
HSH XX Methods of adjustment
EWW XX 1. Select Service Blanking (SBL) and set it to 1. The lower half
EWP XX of the picture will be blanked. 2. Press the MENU UP/DOWN buttons to select Vertical OCP XX Slope (VSL). LCP XX 3. Align VSL to start the blanking exactly at the horizontal EWT XX white line at the canter of the test circle (align the bottom of CL 26532046_006.eps 040402 the screen so that castellations just disappear). 4. Press the MENU UP/DOWN buttons to select SBL and set Figure 8-6 Horizontal alignment menu it back to 0. The full picture reappears. 5. Select Vertical Amplitude (VAM) and align the picture • Horizontal Shift (HSH). Select Horizontal Shift to canter height to approximately 13.0 - 13.1 blocks (align the top of the picture on the screen. the screen so that castellations just disappear). • Horizontal Parallelogram (HP). Set Horizontal 6. Select Vertical Shift (VSH) and align for vertical centering Parallelogram to prevent the picture from slanting to one of the picture on the screen. side. Repeat the last two steps if necessary. • Horizontal Bow (HB). Set Horizontal Bow to prevent the top and bottom of picture from bending to the sides. The table below lists the default GEOMETRY values for the • East West Width (EWW). Select East-West Width and different television sets. align the picture width until the complete test pattern is visible. Table 8-3 Default geometry values • East West Parabola (EWP). Select East-West Parabola and align the vertical sides until the sides are straightened. Parameter • Upper Corner Parabola (UCP). Select Upper Corner Parabola to straighten the top of the vertical lines at the sides. • Lower Corner Parabola (LCP). Select Lower Corner Parabola to straighten the bottom of the vertical lines at the sides. • East West Trapezium (EWT). Align straight vertical lines in the middle of the screen.
Vertical Amplitude and Position:
20RF, 21RF, 25RF, 27RF, 29RF, 25", 28", 29"SF, 32V, 33" 25V 27V/29" 35V 28WS 32WS 28WSRF 32WSRF HP 31 31 31 45 47 32 36 45
S Hor. Parallelogram
HOR IZONTAL > HB 31 31 31 25 32 32 40 30 VERTICAL > Hor. Bow HSH 35 35 35 23 27 24 31 29
VSL XX Hor. Shift
VAM XX EWW 34 - - 45 36 39 40 33 East-West Width VSC XX EWP 33 - - 23 21 21 37 16 VSR XX East-West Parabola VX XX UCP 35 - - 25 26 23 14 16 SBL XX Upper Corner Parabola
CL 26532046_007.eps 040402 LCP 35 - - 31 30 30 25 23 Lower Corner Parabola Figure 8-7 Horizontal alignment menu EWT 35 - - 24 28 26 18 27 East-West Trapezium • Vertical Amplitude (VAM). Aligns the height of the picture VSL 33 25 25 19 42 35 31 25 (other vertical alignments are NOT compensated). Vertical Slope • Vertical slope (VSL). Aligns the picture so the proportions VAM 26 32 32 31 30 23 23 30 are the same at the top and botton of the screen.This Vertical Amplitude alignment must be performed first, before all other vertical VSC 23 23 23 27 24 24 12 20 alignments. Turning SBL 'on' will assist in performing this Vertical S-Correction alignment. VSH 31 28 28 26 18 23 36 34 Vertical Shift EN 60 8. L01.1A AC Alignments
Parameter A2T (TV A2 Threshold) Default value is 250.
To adjust A2T: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the AUDIO sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the AUDIO sub menu.
20RF, 21RF, 25RF, 27RF, 29RF, 25", 28", 29"SF, 32V, 33" 25V 27V/29" 35V 28WS 32WS 28WSRF 32WSRF 4. Use the MENU UP/DOWN keys to select A2T. VX 25 - - 25 25 25 25 25 5. Use the MENU LEFT/RIGHT keys to adjust the value of Vertical Zoom A2T to 250. H60 9 9999999 6. Press the MENU button to return to the top level SDAM Horizontal Shift Offset menu. (NTSC) 7. To ensure the A2T setting is saved: V60 -2 -2 -2 -2 -2 -2 -2 -2 – Turn the television set 'off' by using the 'POWER' Vertical Shift Offset button on the remote control transmitter or the local (NTSC) keyboard. – Disconnect the television set from AC power for at 8.3.5 Audio least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local S keyboard
AF-M XX
A2T XX
CL 26532046_008.eps 040402
Figure 8-8 Audio alignment menu
No alignments are necessary for the AUDIO sub menu. Use the default values.
AF-M (NICAM threshold) Default value is 300.
To adjust AF-M: 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow the display to time out between entries while keying the sequence). 2. Use the MENU UP/DOWN keys to highlight the AUDIO sub menu. 3. Press the MENU LEFT/RIGHT keys to enter the AUDIO sub menu. 4. Use the MENU UP/DOWN keys to select AF-M. 5. Use the MENU LEFT/RIGHT keys to adjust the value of AF-M to 300. 6. Press the MENU button to return to the top level SDAM menu. 7. To ensure the AF-M setting is saved: – Turn the television set 'off' by using the 'POWER' button on the remote control transmitter or the local keyboard. – Disconnect the television set from AC power for at least ten seconds. – Reconnect the television set to AC power. – Turn the television set 'on' by using the 'POWER' button on the remote control transmitter or the local keyboard. Circuit Description L01.1A AC 9. EN 61 9. Circuit Description
Index of this chapter: The tuning system features 181 channels with on-screen 1. Introduction display. The main tuning system uses a tuner, a 2. Audio Signal Processing microcomputer, and a memory IC mounted on the main panel. 3. Video Signal Processing The microcomputer communicates with the memory IC, the 4. Synchronization customer keyboard, remote receiver, tuner, signal processor IC 5. Deflection and the audio output IC via the I2C bus. The memory IC retains 6. Power Supply the settings for favorite stations, customer-preferred settings, 7. Control and service / factory data. 8. Abbreviations The on-screen graphics, teletext and closed caption decoding 9. IC Data Sheets are done within the microprocessor, and then sent to the signal processor IC to be added to the main signal. Notes: • For a good understanding of the following circuit The chassis utilizes a Switching Mode Power Supply (SMPS) descriptions, please use the block diagram in section for the main voltage source. The chassis has a 'hot' ground 'Wiring Diagram, Block Diagrams, and Overviews' and/or reference on the primary side and a cold ground reference on the electrical diagrams in section 'Circuit Diagrams and the secondary side of the power supply and the rest of the PWB Layouts'. Where necessary, you will find a separate chassis. drawing for clarification. • Figures below can deviate slightly from the actual situation, due to different set executions. 9.2 Audio Signal Processing
9.2.1 Stereo 9.1 Introduction In stereo sets, the signal goes via the SAW filter (position 1002/ The 'L01.1A AC' chassis is a global TV chassis for the model 1003), to the audio demodulator part of the UOC IC 7200. The year 2003 and is used for TV sets with screen sizes from 20" to audio output on pin 33 goes to the stereo decoder 7831/ 7861. 36", in Super Flat, Real Flat, and Wide Screen executions. In The switch inside this IC selects either the internal decoder or comparison to its predecessor (the 'L01.1A AB'), the chassis an external source (see also block diagram above). has enhanced features like 'Virtual Dolby', and 'Active Control', presented in a new 'Smartline' styling. The built-in stereo decoder item 7831 (MSP34X5) can receive 2CS, NICAM and BTSC stereo signals. The standard architecture consists of a Main panel, a Picture Tube panel, a Side I/O panel, and a Top Control panel. The output is fed to the to the audio amplifier (AN7522 at The Main panel consists primarily of conventional components position 7901). The volume level is controlled at this IC (pin 9) with hardly any surface mounted devices. by a 'Volume|Mute' control line from the microprocessor. The audio signal from 7901 is then send to the speaker and headphone output panel. AUDIO SOURCE SELECTION EXT. AUDIO INPUT 7801 7861 7831 EXT. AUDIO OUT CONTROL 9.2.2 Mono AUDIO DECODING 7209 AND 7210 PROCESSING 7901 FM IF SELECTION BUFFER MATR. SWITCH AUDIO NOT FOR AMPL. NAFTA
7834 In mono sets, the signal goes via the SAW filter (position 1002/ 7200 7835 1003), to the audio demodulator part of the UOC IC 7200. The RF ANT. SOUND FM ANT. IF DEMOD. audio output on pin 48 goes to the audio amplifier (AN7523 at 1000 0265 10 7602 position 7902). TUNER VISION 11 11 SAW 18 68 IF µP NVM FILTER 19 1 DEMOD. The volume level is controlled at this IC (pin 9) by a AGC I2C
1200 : 1202 'Volume|Mute' control line from the microprocessor. 50:53 EXT RGB/YUV INPUT SOUND 38 TRAP The audio signal from IC 7902 is then send to the speaker and 7330 headphone output panel. INT_CVBS 40 VIDEO RGB/YUV 56:58 VIDEO EXT_CVBS PROCESSING PROCESSING AMPL. EXT. VIDEO 42 INPUT 7802 SYNC VIDEO PROCESSING SWITCH EHT EXT. AUDIO 7902 OUTPUT VIDEO SOURCE 7460 SMART AUDIO SELECTION 16 17 15 30 SND AMPL. H HOR. DEFL. + VBAT EW EW EXT. AUDIO FM PRE AUDIO AMP. INPUT NOT FOR POWER 12V 7471 NAFTA SUPPLY 7200 V+ 3.9V AUDIO SWITCH VERT. 3.3V DEFL. SOUND V- RF ANT. IF AVL FM ANT. DEMOD.
CL 16532016_01a.eps 1000 120303 7602 0265 10 18 TUNER 19 VISION 11 11 SAW 68 IF µP NVM FILTER 1 DEMOD.
AGC Figure 9-1 Block diagram CL 16532016_01b.eps 120401
The functions for video processing, microprocessor (P), and teletext (TXT) decoder are combined in one IC (TDA958xH), Figure 9-2 Mono audio signal processing the so-called Ultimate One Chip (UOC). This chip is (surface) mounted on the copper side of the LSP.
The 'L01.1L AC' is divided into 2 basic audio systems, i.e. mono and stereo sound. While the audio processing for the mono sound is done in the audio block of the UOC, an external audio processing IC is used for stereo sets.
EN 62 9. L01.1A AC Circuit Description
9.3 Video Signal Processing Once the signal source is selected, a chroma filter calibration is performed. The received color burst sub-carrier frequency is 9.3.1 Introduction used for this. Correspondingly, the chroma band pass filter for PAL/NTSC processing or the cloche filter for SECAM processing is switched on. The selected luminance (Y) signal The video signal-processing path consists of the following is supplied to the horizontal and vertical synchronization circuit parts: and to the luminance processing circuit. In the luminance- • RF signal processing. processing block, the luminance signal goes to the chroma trap • Video source selection. filter. This trap is switched 'on' or 'off' depending on the color • Video demodulation. burst detection of the chroma calibration circuit. • Luminance / Chrominance signal processing. The group delay correction part can be switched between the • RGB control. BG and a flat group delay characteristic. This has the • RGB amplifier advantage that in multi-standard receivers no compromise has
to be made for the choice of the SAW filter. The processing circuits listed above are all integrated in the UOC TV processor. The surrounding components are for the adaptation of the selected application. The I2C bus is for 9.3.4 Video Demodulation defining and controlling the signals. The color decoder circuit detects whether the signal is a PAL, NTSC, or SECAM signal. The result is made known to the auto 9.3.2 RF Signal Processing system manager. The PAL/NTSC decoder has an internal clock generator, which is stabilized to the required frequency The incoming RF signal goes to the tuner (pos. 1000), where by using the 12 MHz clock signal from the reference oscillator the IF signal is developed and amplified. The IF signals then of the microcontroller / teletext decoder. exits the tuner from pin 11 to pass through the SAW filter (pos. The base-band delay line is used to obtain a good suppression 1002/1003). The shaped signal is then applied to the IF of cross color effects. processor part of the UOC (pos. 7200). The Y signal and the delay line outputs U and V are applied to Tuner AGC (Automatic Gain Control) will reduce the tuner gain the luminance / chroma signal processing part of the TV and thus the tuner output voltage when receiving strong RF processor. signals. Adjust the AGC takeover point via the Service Default Alignment Mode (SDAM). The tuner AGC starts working when the video-IF input reaches a certain input level and will adjust 9.3.5 Luminance / Chrominance signal Processing this level via the I2C bus. The tuner AGC signal goes to the tuner (pin 1) via the open collector output (pin 22) of the UOC. The output of the YUV separator is fed to the internal YUV The IC also generates an Automatic Frequency Control (AFC) switch, which switches between the output of the YUV signal that goes to the tuning system via the I2C bus, to provide separator or the external YUV (for DVD or PIP) on pins 51-53. frequency correction when needed. Pin 50 is the input for the insertion control signal called 'FBL-1'. The demodulated composite video signal is available at pin 38 When this signal level becomes higher than 0.9 V (but less than and then buffered by transistor 7201. 3 V), the RGB signals at pins 51, 52, and 53 are inserted into the picture by using the internal switches. Also, some picture improvement features are implemented in 9.3.3 Video Source Selection this part: • Black stretch. This function corrects the black level of The Composite Video Blanking Signal (CVBS) from buffer incoming signals, which have a difference between the 7201 goes to the audio carrier trap filters 1200, 1201, or 1202 black level and the blanking level. The amount of extension (depending on the system used), to remove the audio signal. depends upon the difference between actual black level The signal then goes to pin 40 of IC 7200. The internal input and the darkest part of the incoming video signal level. It is switch selects the following input signals: detected by means of an internal capacitor. • Pin 40: terrestrial CVBS input • White stretch. This function adapts the transfer • Pin 42: external AV1 CVBS input characteristic of the luminance amplifier in a non-linear way • Pin 44: external Side I/O CVBS or Y input depending on the average picture content of the luminance • Pin 45: external AV2 or chrominance C input signal. It operates in such a way that maximum stretching is obtained when signals with a low video level are 7200 received. For bright pictures, stretching is not active. UOC • Dynamic skin tone correction. This circuit corrects
RGB/YUV _IN 51˜53 RGB/YUV RGB CRT (instantaneously and locally) the hue of those colors, which INSERT 56˜58 PANEL
INTERNAL_CVBS_IN 40 are located in the area in the UV plane that matches the skin tone. The correction is dependent on the luminance, AV1_CVBS1_1 42 VIDEO PROC. MON. OUT 7802 saturation, and distance to the preferred axis. V-OUT CVBS_FRONT_IN SY_CVBS_IN 44 47 L/R OUT 0225-B C-IN 45 AV2 CVBS_IN 9 The YUV signal is then fed to the color matrix circuit, which Y_IN converts it to R, G, and B signals. SVHS C_IN SEL-MAIN-FRNT-RR The OSD/TXT signal from the microprocessor is mixed with the µP 70 main signal at this point, before being output to the CRT board
QSS_AM_DEM_OUT (pins 56, 57, and 58).
7831 47
SOUND 9.3.6 RGB Control DEC
FRONT AUDIO IN SC2-IN 30, 31 7901 39, 40 The RGB control circuit enables the picture parameters MAIN_OUT AUDIO AV1 AUDIO IN SC1-IN 24,25 AMPL. contrast, brightness, and saturation to be adjusted, by using a 41, 42 CL 36532039_010.eps combination of the user menus and the remote control. 250403 Additionally automatic gain control for the RGB signals via cut- off stabilization is achieved in this functional block to obtain an Figure 9-3 Video source selection accurate biasing of the picture tube. Therefore, this block inserts the cut-off point measuring pulses into the RGB signals during the vertical retrace period. Circuit Description L01.1A AC 9. EN 63
second half the spot accelerates, the Scavem-current is The following additional controls are used: zero at the end of the slope. • Black current calibration loop. Because of the 2-point black current stabilization circuit, both the black level and The RGB signals are fed into the Scavem circuit and the amplitude of the RGB output signals depend on the differentiated by C2364/2365/2366 and the input impedance of drive characteristics of the picture tube. The system checks the TS7360 stage. Diode D6364 (Schottky diode) is the coring whether the returning measuring currents meet the component, which blocks all the signals below 0.3 V so that the requirements, and adapt the output level and gain of the noise is not amplified and all the signals larger than 0.3 V are circuit when necessary. After stabilization of the loop, the differentiated and amplified. RGB drive signals are switched on. The 2-point black level After differentiation, the signal is amplified by TS7360 with system adapts the drive voltage for each cathode in such a R3369 as the collector resistor. The biasing of the TS7360 way that the two measuring currents have the right value. stage is done by R3369, R3361, R3360, R3362, and R3363. This is done with the measurement pulses during the frame flyback. During the first frame, three pulses with a current Items D6367, C2367, R3367, R3361, and C2360 work as the of 8 µA are generated to adjust the cut off voltage. During clipping components that limit the Scavem current at a certain the second frame, three pulses with a current of 20 µA are level, to prevent Scavem over-correction. generated to adjust the 'white drive'. This has as a After being buffered by TS7369, the differentiated signals are consequence, that a change in the gain of the output stage coupled through C2375 and C2380 to the output stage. The will be compensated by a gain change of the RGB control output stage is configured into cascode stage and push-pull circuit. Pin 55 (BLKIN) of the UOC is used as the feedback operation. The biasing is done by R3373, R3375, R3376, input from the CRT base panel. R3380, R3381, R3383, R3374, and R3384. The working • Blue stretch. This function increases the color voltage of the transistors is settled at half the supply voltage. temperature of the bright scenes (amplitudes which At the rising portion of the RGB signals, cascode TS7380 and exceed a value of 80% of the nominal amplitude). This TS7382 will be operating and will pull the current through the effect is obtained by decreasing the small signal gain of the Scavem coil. Contrarily, at the falling portion of the RGB red and green channel signals, which exceed this 80% signals, cascode TS7373 and TS7366 will be operating and will level. push the current through the Scavem coil. • Beam current limiting. A beam current limiting circuit inside the UOC handles the contrast and brightness control The capacitors C2362, C2373, and C2381 ground the high for the RGB signals. This prevents the CRT from being frequencies, to prevent high frequency amplification. The ferrite overdriven, which could otherwise cause serious damage bead L5376 is for EMC purpose. Resistors R3374 and R3384 in the line output stage. The reference used for this determine the output Scavem current. purpose is the DC voltage on pin 54 (BLCIN) of the TV Items C2378 and R3378 are for the fine-tuning for different processor. Contrast and brightness reduction of the RGB Scavem coil impedances. They also help to suppress high output signals is therefore proportional to the voltage frequency oscillation. Capacitor C2369 helps to suppress the present on this pin. Contrast reduction starts when the high frequency components and controls the Scavem delay. voltage on pin 54 is lower than 2.8 V. Brightness reduction starts when the voltage on pin 54 is less than 1.7 V. The voltage on pin 54 is normally 3.3 V (limiter not active). 9.4 Synchronization During set switch-off, the black current control circuit generates a fixed beam current of 1 mA. This current Inside IC 7200 part D, the vertical and horizontal sync pulses ensures that the picture tube capacitance is discharged. are separated. These 'H' and 'V' signals are synchronized with During the switch-off period, the vertical deflection is the incoming CVBS signal. They are then fed to the H- and V- placed in an over-scan position, so that the discharge is not drive circuits and to the OSD/TXT circuit for synchronization of visible on the screen. the On Screen Display and Teletext (CC) information.
9.3.7 RGB Amplifier 9.5 Deflection
From outputs 56, 57, and 58 of IC 7200 the RGB signals are Please use the diagrams in chapter 6 and/or 7 for elucidation applied to the integrated output amplifier (7330) on the CRT of the descriptions below. panel. Via the outputs 7, 8, and 9, the picture tube cathodes are driven. 9.5.1 Horizontal Drive The supply voltage for the amplifier is +200 V and is derived from the line output stage. The horizontal drive signal is obtained from an internal VCO, 9.3.8 Eco Scavem (diagram B2 if present) which is running at twice the line frequency. This frequency is divided by two, to lock the first control loop to the incoming signal. The SCAn VElocity Modulation (Scavem) circuitry is When the IC is switched 'on', the 'Hdrive' signal is suppressed implemented in the layout of the picture tube panel. It is thus until the frequency is correct. not an extra module. This circuit influences the horizontal The 'Hdrive' signal is available at pin 30. The 'Hflybk' signal is deflection as a function of the picture content. In an ideal fed to pin 31 to phase lock the horizontal oscillator, so that square wave, the sides are limited in slope due to a limited TS7462 cannot switch 'on' during the flyback time. bandwidth (5 MHz). Scavem will improve the slope as follows: The 'EWdrive' signal for the E/W circuit (if present) is available • At a positive slope, a Scavem current is generated which on pin 15, where it drives transistor TS7400 to make linearity supports the deflection current. At the first half of the slope, corrections in the horizontal drive. the spot is accelerated and the picture is darker. At the
second half of the slope, the spot is delayed and the slope When the set is switched on, the '+8V' voltage goes to pin 9 of becomes steeper. IC7200. The horizontal drive starts up in a soft start mode. It • At the end of the slope, the Scavem-current decays to starts with a very short T_on time of the horizontal output zero and the spot is at the original position. An overshoot transistor. The T_off of the transistor is identical to the time in occurs which improves the impression of sharpness. normal operation. The starting frequency during switch on is • At the negative slope, the Scavem-current counteracts therefore about 2 times higher than the normal value. The 'on' the deflection. During the first half of the slope, the spot is time is slowly increased to the nominal value in 1175 ms. When delayed and the slope becomes steeper. During the EN 64 9. L01.1A AC Circuit Description
the nominal value is reached, the PLL is closed in such a way The Mannheim Effect that only very small phase corrections are necessary. When clear white lines are displayed, the high-voltage circuit is heavily loaded. During the first half of the flyback, the high The 'EHTinformation' line on pin 11 is intended to be used as a voltage capacitors are considerable charged. At that point in 'X-ray' protection. When this protection is activated (when the time, the deflection coil excites through C2465. This current voltage exceeds 6 V), the horizontal drive (pin 30) is switched peak, through the high-voltage capacitor, distorts the flyback 'off' immediately. If the 'H-drive' is stopped, pin 11 will become pulse. This causes synchronization errors, causing an low again. Now the horizontal drive is again switched on via the oscillation under the white line. slow start procedure. During the second half of the flyback, C2490//2458 is charged The 'EHTinformation' line (Aquadag) is also fed back to the via R3459. At the moment of the flyback, C2490//2458 is UOC IC 7200 pin 54, to adjust the picture level in order to subjected to the negative voltage pulses of the parabola compensate for changes in the beam current. because of which D6465 and D6466 are conducting and C2490//2458 is switched in parallel with C2456//2457. The The filament voltage is monitored for 'no' or 'excessive' voltage. high-voltage diodes are conducting this moment. Now extra This voltage is rectified by diode 6447 and fed to the emitter of energy is available for excitation through C2465 and the line transistor 7443. If this voltage goes above 6.8 V, transistor deflection. Consequently, the flyback pulse is less distorted. 7443 will conduct, making the 'EHT0' line 'high'. This will immediately switch off the horizontal drive (pin 30) via the slow The S-Correction stop procedure. Since the sides of the picture are further away from the point of deflection than from the center, a linear sawtooth current would The horizontal drive signal exits IC7200 at pin 30 and goes to result in a non-linear image being scanned (the center would TS7462, the horizontal driver transistor. The signal is amplified be scanned slower than the sides). For the center-horizontal and coupled to the base circuit of TS7460, the horizontal output line, the difference in relation of the distances is larger then transistor. This will drive the line output transformer (LOT) those for the top and bottom lines. An S-shaped current will L5445 and the associated circuit. The LOT provides the extra have to be superimposed onto the sawtooth current. This high voltage (EHT), the VG2 voltage and the focus and filament correction is called finger-length correction or S-correction. voltages for the CRT, while the line output circuit drives the horizontal deflection coil. C2456//2457 is relatively small, as a result of which the sawtooth current will generate a parabolic voltage with 9.5.2 Vertical Drive negative voltage peaks. Left and right, the voltage across the deflection coil decreases, and the deflection will slow down; in A divider circuit performs the vertical synchronization. The the center, the voltage increases and deflection is faster. The vertical ramp generator needs an external resistor (R3245, pin larger the picture width, the higher the deflection current 20) and capacitor (C2244, pin 21). A differential output is through C2456//2457. The current also results in a parabolic available at pins 16 and 17, which are DC-coupled with the voltage across C2484//2469, resulting in the finger length vertical output stage. correction proportionally increasing with the picture width. The During the insertion of RGB signals, the maximum vertical east/west drive signal will ensure the largest picture width in the frequency is increased to 72 Hz so that the circuit can also center of the frame. Here the largest correction is applied. synchronize on signals with a higher vertical frequency like VGA. East/West Correction To avoid damage of the picture tube when the vertical In this chassis, there are three types of CRTs, namely the 100 deflection fails, the guard output is fed to the beam current deg., 110 deg., and wide screen CRTs. The 100 deg. CRT is limiting input. When a failure is detected, the RGB-outputs are raster-correction-free and does not need East/West correction. blanked. When no vertical deflection output stage is connected, The 110 deg. 4:3 CRT comes with East/West correction and this guard circuit will also blank the output signals. East/West protection. The wide screen TV sets have all the corrections of the 110 These 'V_DRIVE+' and 'V_DRIVE-' signals are applied to the deg. 4:3 CRT, but also have additional picture formats like the input pins 1 and 2 of IC 7471 (full bridge vertical deflection 4:3 format, 16:9, 14:9, 16:9 zoom, subtitle zoom and the Super- amplifier). These are voltage driven differential inputs. As the Wide picture format driver device (IC 7200) delivers output currents, R3474 and R3475 convert them to voltage. The differential input voltage is A line, written at the upper- or lower side of the screen, will be compared with the voltage across measuring resistor R3471 larger at the screen center when a fixed deflection current is that provides internal feedback information. The voltage across used. Therefore, the amplitude of the deflection current must this measuring resistor is proportional to the output current, be increased when the spot approaches the center of the which is available at pins 4 and 7 where they drive the vertical screen. This is called the East/West or pincushion correction. deflection coil (connector 0222) in phase opposition. IC 7471 is supplied by +13 V. The vertical flyback voltage is The 'Ewdrive' signal from pin 15 of IC 7200 takes care for the determined by an external supply voltage at pin 6 correct correction. It drives FET 7400. It also corrects breathing (VlotAux+50V). This voltage is almost totally available as of the picture, due to beam current variations (the EHT varies flyback voltage across the coil, this being possible due to the dependent of the beam current). This correction is derived from absence of a coupling capacitor (which is not necessary, due the 'EHTinformation' line. to the 'bridge' configuration). Two protections are built-in for the E/W circuit: over-current and over-voltage protection. See paragraph 'Protection Events'. 9.5.3 Deflection Corrections (see diagram A2) Panorama The Linearity Correction The panorama function is only used in 16:9 sets. This is a A constant voltage on the horizontal (or line) deflection coil function to enable the 4:3 and Super-Wide feature. It drives the should result in a sawtooth current. This however is not the 'Bass_panorama' line, to activate relay 1400. When this relay case as the resistance of the coil is not negligible. In order to is switched on, the capacitors 2453 and 2454 are added in compensate for this resistance, a pre-magnetized coil L5457 is parallel to the default S-correction capacitors 2456 and 2457. used. R3485 and C2459 ensure that L5457 does not excite, This results in an increased capacitance, a lower resonance because of its own parasite capacitance. This L5457 is called frequency of the line deflection coil and the S-correction the 'linearity coil'. capacitors and therefore a less steep S-corrected line deflection current. Circuit Description L01.1A AC 9. EN 65
9.6 Power Supply Derived Voltages The voltages supplied by the secondary windings of T5520 are: • 'MainAux' for the audio circuit (voltage depends on set VLINE execution, see table below), • 3.3 V and 3.9 V for the microprocessor and VIN VOUT • 'MainSupply' for the horizontal output (voltage depends on
CIN NP set execution, see table below). NS VCC Other supply voltages are provided by the LOT. It supplies +50 TEA1507 V (only for large screen sets), +13 V, +8 V, +5 V, and a +200 V 1 Vcc Drain 8 CD 2 Gnd HVS 7 source for the video drive. The secondary voltages of the LOT 3 Ctrl Driver 6 are monitored by the 'EHTinformation' lines. These lines are CSS 4 Demag Sense 5 fed to the video processor part of the UOC IC 7200 on pins 11 RSS RSENSE and 34. This circuit will shut 'off' the horizontal drive in case of over- voltage or excessive beam current.
NVcc
A1
Degaussing Control Circuit
A1 A2 EHT B1/B2 Main Supply Mains AC Focus Input Main VG2 CRT Power Panel Supply VideoSupply CL 16532020_074.eps Main Aux Filament 120401
A15 Figure 9-4 Switched Mode Power Supply standard circuit Tilt& Rotation
A1 + G Degaussing Lot Circuit 1 SUPPLY START-UP 8 VCC DRAIN VlotAux +13V MANAGEMENT CURRENT SOURCE 3V3 Reg. A2 clamp 7 HVS EW internal UVLO start n.c. Correction supply VALLEY M-level S1 4 2 VOLTAGE DEM GND CONTROLLED LOGIC A2 + G OSCILLATOR Horizontal Vaux 100 mV Deflection
OVER- +3.9V +3.3V A3 FREQUENCY VOLTAGE VlotAux -13V Frame CONTROL PROTECTION *VlotAux +50V Deflection
OVER- 6 LOGIC DRIVER DRIVER TEMPERATURE VT_Supply A4 PROTECTION Tuner Iss 3 − CTRL 1 POWER-ON LEB 0.5 V RESET SQ soft start A7 +3.3V blank VlotAux +5V S2 uP UVLO R Q +3.9V 2.5 V 5 Isense burst OCP A5 detect Video Processing MAXIMUM short ON-TIME winding 0.75 V PROTECTION A9 TEA1507 Sound OVERPOWER +8V PROTECTION Processing
CL 16532020_073.eps 060701 A8 Audio Vaux Amplifier
Figure 9-5 Internal block diagram of the driver IC (TEA1507) +6.8V A10 Source Selection Switch
9.6.1 Introduction CL 36532039_009.eps 010503
The supply is a Switching Mode Power Supply (SMPS). The Figure 9-6 Derived voltages frequency of operation varies with the circuit load. This 'Quasi- Resonant Flyback' behavior has some important benefits compared to a 'hard switching' fixed frequency Flyback Degaussing converter. The efficiency can be improved up to 90%, which When the set is switched on, the degaussing relay 1515 is results in lower power consumption. Moreover, the supply runs immediately activated as transistor 7580 is conducting. Due to cooler and safety is enhanced. the RC-time of R3580 and C2580, it will last about 3 to 4 The power supply starts operating when a DC voltage goes seconds before transistor 7580 is switched off. from the rectifier bridge via T5520, R3532 to pin 8. The operating voltage for the driver circuit is also taken from the 9.6.2 Basic IC Functionality 'hot' side of this transformer. The switching regulator IC 7520 starts switching the FET 'on' For a clear understanding of the Quasi-Resonant behavior, it is and 'off', to control the current flow through the primary winding possible to explain it by a simplified circuit diagram (see Figure of transformer 5520. The energy stored in the primary winding below). In this circuit diagram, the secondary side is transferred during the 'on' time is delivered to the secondary windings to the primary side and the transformer is replaced by an during the 'off' time. inductance L_p. Capacitor C_d is the total drain capacitance The 'MainSupply' line is the reference voltage for the power including the resonance capacitor C_r, parasitic output supply. It is sampled by resistors 3543 and 3544 and fed to the capacitor C_oss of the MOSFET and the winding capacitance input of the regulator 7540 / 6540. This regulator drives the C_w of the transformer. The turn ratio of the transformer is feedback optocoupler 7515 to set the feedback control voltage represented by n (N_p/N_s). on pin 3 of 7520. The power supply in the set is 'on' any time AC power goes to the set. EN 66 9. L01.1A AC Circuit Description
VIN P2 fMAX C I IN L LP C OUT VIN_MAX switching D n⋅VOUT frequency
VD VIN_MIN P1 fMIN VGATE CD
POUT_MIN POUT_MAX power
VGATE QR frequency characteristics at different input voltages CL 16532020_077.eps 100401
Figure 9-8 QR frequency behavior n⋅VOUT VD Point P1 is the minimum frequency f_min that occurs at the Valley specified minimum input voltage and maximum output power required by the application. Of course, the minimum frequency VIN has to be chosen above the audible limit (>20 kHz).
0 Magnetization Demagneti- Start-Up Sequence zation IL When the rectified AC voltage V_in (via the center tap 1 2 3 4 0 connected to pin 8) reaches the Mains dependent operation level (Mlevel: between 60 and 100 V), the internal 'Mlevel t0 t1 t2 t3 t00 T switch' will be opened and the start-up current source is CL 16532020_084.eps enabled to charge capacitor C2521 at the V_cc pin as shown 110401 below. The 'soft start' switch is closed when the V_cc reaches a level Figure 9-7 QR-mode time intervals of 7 V and the 'soft start' capacitor C_ss (C2522, between pin 5 and the sense resistor R3526), is charged to 0.5 V. In the Quasi-Resonant mode each period can be divided into Once the V_cc capacitor is charged to the start-up voltage four different time intervals, in chronological order: V_start (11 V), the IC starts driving the MOSFET. Both internal • Interval 1: t0 < t < t1 primary stroke. At the beginning of current sources are switched 'off' after reaching this start-up the first interval, the MOSFET is switched 'on' and energy voltage. Resistor R_ss (3524) will discharge the 'soft start' is stored in the primary inductance (magnetization). At the capacitor, such that the peak current will slowly increase. This end, the MOSFET is switched 'off' and the second interval to prevent 'transformer rattle'. starts. During start-up, the V_cc capacitor will be discharged until the • Interval 2: t1 < t < t2 commutation time. In the second moment that the primary auxiliary winding takes over this interval, the drain voltage will rise from almost zero to voltage. V_in+n•(V_out+V_f). V_f is the forward voltage drop of de
diode that will be omitted from the equations from now on. VIN The current will change its positive derivative,
corresponding to V_in/L_p, to a negative derivative, Iin(Vcc) VCC corresponding to -n•(V_out/L_p). 1 8 • Interval 3: t2 < t < t3 secondary stroke. In the third CVcc ISS interval, the stored energy is transferred to the output, so Mlevel
the diode starts to conduct and the inductive current Il will 0.5V soft start
decrease. In other words, the transformer will be VSENSE R SS IL demagnetized. When the inductive current has become 5 CSS zero the next interval begins. + VOCP • Interval 4: t3 < t < t00 resonance time. In the fourth - RSENSE 2 interval, the energy stored in the drain capacitor C_d will start to resonate with the inductance L_p. The voltage and Start-up sequence
VCC current waveforms are sinusoidal waveforms. The drain V(start)=11V Charging of VCC capacitor taken over by the winding voltage will drop from V_in+(n•V_out) to V_in-(n•V_out). C charged Vcc ≈ by current 7V
τ ⋅ Frequency Behavior = RSS CSS The frequency in the QR-mode is determined by the power VSENSE stage and is not influenced by the controller (important parameters are L_p and C_d). The frequency varies with the IL
input voltage V_in and the output power P_out. If the required VOUT output power increases, more energy has to be stored in the
transformer. This leads to longer magnetizing t_prim and VGATE demagnetizing t_sec times, which will decrease the frequency.
See the frequency versus output power characteristics below. CL 16532020_078.eps The frequency characteristic is not only output power-, but also 110401 input voltage dependent. The higher the input voltage, the smaller t_prim, so the higher the frequency will be. Figure 9-9 Start-up behavior Circuit Description L01.1A AC 9. EN 67
The moment that the voltage on pin 1 drops below the 'under In Standby, the power supply works in 'burst mode'. Burst voltage lock out' level (UVLO = ± 9 V), the IC will stop switching mode can be used to reduce the power consumption below 1 and will enter a safe restart from the rectified mains voltage. W at stand-by. During this mode, the controller is active (generating gate pulses) for only a short time and for a longer Operation time inactive waiting for the next burst cycle. The supply can run in three different modes depending on the In the active period, the energy is transferred to the secondary output power: and stored in the buffer capacitor C_stab in front of the linear • Quasi-Resonant mode (QR). The 'QR' mode, described stabilizer (see figure below). During the inactive period, the above, is used during normal operation. This will give a load (e.g. microprocessor) discharges this capacitor. In this high efficiency. mode, the controller makes use of the Safe-Restart mode. • Frequency Reduction mode (FR). The 'FR' mode (also called 'VCO' mode) is implemented to decrease the VIN switching losses at low output loads. In this way, the efficiency at low output powers is increased, which enables
VCC VSTAB VµC 1 Vcc Drain 8 power consumption smaller than 3 W during stand-by. The Linear 2 Gnd HVS 7 stabilizer voltage at the pin 3 (Ctrl) determines where the frequency C Vcc 3 Ctrl Driver 6 CSTAB
reduction starts. An external Ctrl voltage of 1.425 V 4 Demag Sense 5 corresponds with an internal VCO level of 75 mV. This fixed VCO level is called V_vco,start . The frequency will be reduced in relation to the VCO voltage between 75 mV and
50 mV (at levels larger than 75 mV, Ctrl voltage < 1.425V, R1 Burst-Mode stand-by on/off from microprocessor the oscillator will run on maximum frequency f_oscH = 175 Current pulse generator kHz typically). At 50 mV (V_vco,max), the frequency is reduced to the minimum level of 6 kHz. Valley switching is Basic Burst mode configuration still active in this mode. CL 16532020_081.eps 100401 • Minimum Frequency mode (MinF). At VCO levels below 50 mV, the minimum frequency will remain on 6 kHz, which Figure 9-11 Supply standby mode (burst mode) is called the 'MinF' mode. Because of this low frequency, it is possible to run at very low loads without having any The system enters burst mode standby when the output regulation problems. microprocessor activates the 'Stdby_con' line. When this line is pulled high, the base of TS7541 is allowed to go high. This is frequency limit triggered by the current from collector TS7542. When TS7541 foscH = 175 kHz kH MinF FR QR turns 'on', the opto-coupler (7515) is activated, sending a large current signal to pin 3 (Ctrl). In response to this signal, the IC VVCO,start stops switching and enters a 'hiccup' mode. This burst switching frequency activation signal should be present for longer than the 'burst blank' period (typically 30 s): the blanking time prevents false burst triggering due to spikes. Burst mode standby operation continues until the microcontroller pulls the 'Stdby_con' signal low again. The VVCO,max base of TS7541 is unable to go high, thus cannot turn 'on'. This foscL = 6 kHz will disable the burst mode. The system then enters the start- POUT_MIN P OUT_MAX power up sequence and begins normal switching behavior.
Multi mode operation CL 16532020_080.eps 100401 For a more detailed description of one burst cycle, three time intervals are defined: Figure 9-10 Different supply modes • t1: Discharge of V_cc when gate drive is active. During the first interval, energy is transferred, which result in a Safe-Restart Mode ramp-up of the output voltage (V_stab) in front of the stabilizer. When enough energy is stored in the capacitor, This mode is introduced to prevent the components from being the IC will be switched 'off' by a current pulse generated at destroyed during eventual system fault conditions. It is also used for the Burst mode. The Safe-Restart mode will be the secondary side. This pulse is transferred to the primary side via the opto coupler. The controller will disable the entered if it is triggered by one of the following functions: output driver (safe restart mode) when the current pulse • Over voltage protection, • Short winding protection, reaches a threshold level of 16 mA into the 'Ctrl' pin. A resistor R1 (R3519) is placed in series with the opto • Maximum 'on time' protection, coupler, to limit the current going into the 'Ctrl' pin. • V_cc reaching UVLO level (fold back during overload), • Detecting a pulse for Burst mode, Meanwhile the V_cc capacitor is discharged but has to stay above V_uvlo . • Over temperature protection. • t2: Discharge of V_cc when gate drive is inactive.
When entering the Safe-Restart mode, the output driver is During the second interval, the V_cc is discharged to V_uvlo. The output voltage will decrease depending on the immediately disabled and latched. The V_cc winding will not load. charge the V_cc capacitor anymore and the V_cc voltage will drop until UVLO is reached. To recharge the V_cc capacitor, • t3: Charge of V_cc when gate drive is inactive. The third interval starts when the UVLO is reached. The internal the internal current source (I_(restart)(vcc) ) will be switched current source charges the V_cc capacitor (also the soft 'on' to initiate a new start-up sequence as described before. This Safe-Restart mode will persist until the controller detects start capacitor is recharged). Once the V_cc capacitor is charged to the start-up voltage, the driver is activated and no faults or burst triggers. a new burst cycle is started.
Standby The set goes to Standby in the following cases: • After pressing the 'standby' key on the remote control. • When the set is in protection mode.
EN 68 9. L01.1A AC Circuit Description
Over Current Protection t2 The internal OCP protection circuit limits the 'sense' voltage on t1 t3 pin 5 to an internal level. Active/ inactive Over Power Protection During the primary stroke, the rectified AC input voltage is IL measured by sensing the current drawn from pin 4 (DEM). This Soft start current is dependent on the voltage on pin 9 of transformer 5520 and the value of R3522. The current information is used VSTAB to adjust the peak drain current, which is measured via pin VµC I_sense.
Short Winding Protection V(start) VCC If the 'sense' voltage on pin 5 exceeds the short winding V(UVLO) protection voltage (0.75 V), the converter will stop switching. Once V_cc drops below the UVLO level, capacitor C2521 will
Burst mode waveforms CL 16532020_082.eps be recharged and the supply will start again. This cycle will be 100401 repeated until the short circuit is removed (safe restart mode). The short winding protection will also protect in case of a Figure 9-12 Burst mode waveforms secondary diode short circuit. This protection circuit is activated after the leading edge blanking time (LEB). 9.6.3 Protection Events
LEB time The SMPS IC 7520 has the following protection features: The LEB (Leading Edge Blanking) time is an internally fixed delay, preventing false triggering of the comparator due to Demagnetization sense current spikes. This delay determines the minimum 'on' time of This feature guarantees discontinuous conduction mode the controller. operation in every situation. The oscillator will not start a new primary stroke until the secondary stroke has ended. This is to Over Temperature protection ensure that FET 7521 will not turn on until the demagnetization When the junction temperature exceeds the thermal shutdown of transformer 5520 is complete. The function is an additional temperature (typ. 140 deg. C), the IC will disable the driver. protection feature against: When the V_cc voltage drops to UVLO, the V_cc capacitor will • Saturation of the transformer. be recharged to the V(start) level. If the temperature is still too • Damage of the components during initial start-up. high, the V_cc voltage will drop again to the UVLO level (Safe- • An overload of the output. Restart mode). This mode will persist until the junction
temperature drops 8 degrees typically below the shutdown The demag(netization) sense is realized by an internal circuit temperature. that guards the voltage (V_demag) at pin 4 that is connected to V_cc winding by resistor R1 (R3522). The figure below shows the circuit and the idealized waveforms Mains dependent operation enabling level across this winding. To prevent the supply from starting at a low input voltage, which could cause audible noise, a mains detection is implemented (Mlevel). This detection is provided via pin 8, which detects the 1 Vcc Drain 8 VGATE minimum start-up voltage between 60 and 100 V. As previous 2 Gnd HVS 7 mentioned, the controller is enabled between 60 and 100 V. 3 Ctrl Driver 6 Demagnetization 4 Demag Sense 5 An additional advantage of this function is the protection against a disconnected buffer capacitor (C_in). In this case, the I NVcc (opp)(demag) I(ovp)(demag) ⋅V VWINDING OUT supply will not be able to start-up because the V_cc capacitor NS R1 0V will not be charged to the start-up voltage. D R N 2 V Vcc ⋅ CC VIN winding NP
configuration Magnetization A V Comparator demag 0.7V threshold Vdemag B 0V -0.25V
Figure 9-13 Demagnetization protection
Over Voltage Protection The Over Voltage Protection ensures that the output voltage will remain below an adjustable level. This works by sensing the auxiliary voltage via the current flowing into pin 4 (DEM) during the secondary stroke. This voltage is a well-defined replica of the output voltage. Any voltage spikes are averaged by an internal filter. If the output voltage exceeds the OVP trip level, the OVP circuit switches the power MOSFET 'off'. Next, the controller waits until the 'under voltage lock out' level (UVLO = ± 9 V) is reached on pin 1 (V_cc). This is followed by a safe restart cycle, after which switching starts again. This process is repeated as long as the OVP condition exists. The output voltage at which the OVP function trips, is set by the demagnetization resistor R3522. Circuit Description L01.1A AC 9. EN 69
9.7 Control For sets with an SVHS input it provides the additional information if a Y/C or CVBS source is present. The presence of an external Y/C source makes this line 'high' while a CVBS source makes the line 'low'. • SEL-MAIN-FRNT-RR. This is the source select control Signal Processing internal I2C Bus signal from the microprocessor. This control line is under user control or can be activated by the other two control lines. LED
User IR STATUS 1 Interface KEYBOARD/ (EW protection 9.7.5 Power Supply Control STATUS 2 I/O uP - Control SEL-MAIN-FRNT-RR
Deflection The microprocessor part is supplied with 3.3 V and 3.9 V both 16:9 PANORAMA derived from the 'MainAux' voltage via a 3V3 stabilizer (7560) POWER_DOWN Power Sound and a diode. VOLUME/ STBY_CON Supply MUTE Amplifier Two signals are used to control the power supply:
TREBLE/Tilt • Stdby_con. This signal is generated by the Processing BASS microprocessor when over-current takes place at the
WRITE Enable NVM 'MainAux' line. This is done to enable the power supply into Tilt standby burst mode, and to enable this mode during a BUZZ protection. This signal is 'low' under normal operation PANORAMA conditions and goes to 'high' (3.3 V) under 'standby' and ITV ITV-DATA-OUT or SEL-IF-LL/M-TRAP Tuner / IF 'fault' conditions. Pip ITV-DATA-IN ITV-CLOCK • POWER_DOWN. This signal is generated by the power RESET supply. Under normal operating conditions, this signal is 'high' (3.3 V). During 'standby' mode, this signal is a pulse I2C Bus train of approx. 10 Hz and a 'high' duration of 5 ms. It is used to give information to the UOC about the fault
Expansion condition in the Audio amplifier supply circuit. This Slot CL 16532016_015.eps 220301 information is generated by sensing the current on the 'MainAux' line (using voltage drop across R3564 to trigger Figure 9-14 Block diagram set control TS7562). This signal goes 'low' when the DC-current on the 'MainAux' line exceeds 1.6 - 2.0 A. It is also used to give 9.7.1 Introduction an early warning to the UOC about a power failure. Then the information is used to mute the sound amplifier to prevent a switch off noise and to solve the switch-off spot. The microprocessor part of the UOC, has the complete control and teletext on board. User menu, Service Default Mode, Service Alignment Mode and Customer Service Mode are 9.7.6 Protection Events generated by the uP. Communication to other ICs is done via the I2C-bus. Several protection events are controlled by the UOC: • BC protection, to protect the picture tube from a too high 9.7.2 I2C-Bus beam current. The UOC has the capability of measuring the normal back level current during the vertical flyback. So if for some reason the CRT circuit is malfunctioning (i.e. The main control system, which consists of the microprocessor high beam current), the normal black current will be out of part of the UOC (7200), is linked to the external devices (tuner, the 75 A range, and the UOC will trigger the power supply NVM, MSP, etc) by means of the I2C-bus. An internal I2C-bus to shut down. However, this is a high beam-current is used to control other signal processing functions, like video situation, the TV screen will be bright white before the set processing, sound IF, vision IF, synchronization, etc. is shut down. • E/W protection, two protection mechanisms are built in, 9.7.3 User Interface over-current and over-voltage. – In case of over-current due to defective parts in the line The 'L01.1L AC' uses a remote control with RC5 protocol. The deflection output stage, a high current will flow through incoming signal is connected to pin 67 of the UOC. resistors 3405//3406. If this current is large enough to create a voltage drop of 0.7 V across 3405//3406, The 'Top Control' keyboard, connected to UOC pin 80, can also transistor TS7606 (in A7 diagram) will conduct and pin control the set. Button recognition is done via a voltage divider. 80 of the UOC will be pulled down. Thereafter, the UOC will shut down the power supply. In case of further The front LED (6691) is connected to an output control line of current increase, the fused resistor 3411 is built-in for the microprocessor (pin 5). It is activated to provide the user double protection. information about whether or not the set is working correctly – In case of a high voltage appearing across capacitor (e.g., responding to the remote control, normal operation (USA 2401 (dependent of the tube size), which is high only) or fault condition) enough to trigger zener diode 6401 into conduction, transistor TS7606 (in A7 diagram) will conduct and 9.7.4 In- and Output Selection UOC is triggered to shut down the power supply. • I2C protection, to check whether all I2C ICs are For the control of the input and output selections, there are functioning. three lines: • STATUS1. This signal provides information to the In case one of these protections is activated, the set will go into microprocessor on whether a video signal is available on 'standby'. the SCART1 AV input and output port (only for Europe). This signal is not connected in NAFTA sets. The 'on' and 'standby' LEDs are controlled via the UOC. • STATUS2. This signal provides information to the microprocessor on whether a video signal is available on the SCART2 AV input and output port (only for Europe). EN 70 9. L01.1A AC Circuit Description
9.8 Abbreviation list
2CS 2 Carrier (or Channel) Stereo HFB Horizontal Flyback Pulse: horizontal ACI Automatic Channel Installation: sync pulse from large signal deflection algorithm that installs TV sets directly HP Headphone from cable network by means of a Hue Color phase control for NTSC (not the predefined TXT page same as 'Tint') ADC Analogue to Digital Converter I Monochrome TV system. Sound AFC Automatic Frequency Control: control carrier distance is 6.0 MHz signal used to tune to the correct I2C Integrated IC bus frequency IF Intermediate Frequency AFT Automatic Fine Tuning IIC Integrated IC bus AGC Automatic Gain Control: algorithm that Interlaced Scan mode where two fields are used controls the video input of the feature to form one frame. Each field contains box half the number of the total amount of AM Amplitude Modulation lines. The fields are written in 'pairs', AP Asia Pacific causing line flicker. AR Aspect Ratio: 4 by 3 or 16 by 9 ITV Institutional TV ATS Automatic Tuning System LATAM Latin America AV External Audio Video LED Light Emitting Diode AVL Automatic Volume Level L/L' Monochrome TV system. Sound BC-PROT Beam Current Protection carrier distance is 6.5 MHz. L' is Band BCL Beam Current Limitation I, L is all bands except for Band I B/G Monochrome TV system. Sound LNA Low Noise Amplifier carrier distance is 5.5 MHz LS Large Screen BLC-INFORMATION Black current information LS Loudspeaker BTSC Broadcast Television Standard LSP Large signal panel Committee. Multiplex FM stereo sound M/N Monochrome TV system. Sound system, originating from the USA and carrier distance is 4.5 MHz used e.g. in LATAM and AP-NTSC MSP Multi standard Sound Processor: ITT countries sound decoder B-TXT Blue teletext MUTE Mute-Line CBA Circuit Board Assembly NC Not Connected CC Closed Caption NICAM Near Instantaneous Compounded ComPair Computer aided rePair Audio Multiplexing. This is a digital CRT Cathode Ray Tube or picture tube sound system, mainly used in Europe. CSM Customer Service Mode NTSC National Television Standard CTI Color Transient Improvement: Committee. Color system mainly used manipulates steepness of chroma in North America and Japan. Color transients carrier NTSC M/N = 3.579545 MHz, CVBS Composite Video Blanking and NTSC 4.43 = 4.433619 MHz (this is a Synchronization VCR norm, it is not transmitted off-air) DAC Digital to Analogue Converter NVM Non Volatile Memory: IC containing DBE Dynamic Bass Enhancement: extra TV related data e.g. alignments low frequency amplification OB Option Byte DBX Dynamic Bass Expander OC Open Circuit D/K Monochrome TV system. Sound OSD On Screen Display carrier distance is 6.5 MHz PAL Phase Alternating Line. Color system DFU Direction For Use: description for the mainly used in West Europe (color end user carrier = 4.433619 MHz) and South DNR Dynamic Noise Reduction America (color carrier PAL M = DSP Digital Signal Processing 3.575612 MHz and PAL N = 3.582056 DST Dealer Service Tool: special remote MHz) control designed for dealers to enter PCB Printed Circuit board e.g. service mode PIP Picture In Picture DVD Digital Versatile Disc PLL Phase Locked Loop. Used for e.g. EEPROM Electrically Erasable and FST tuning systems. The customer Programmable Read Only Memory can give directly the desired frequency EHT Extra High Tension POR Power-On Reset EHT-INFORMATION Extra High Tension information Progressive Scan Scan mode where all scan lines are EU Europe displayed in one frame at the same EW East West, related to horizontal time, creating a double vertical deflection of the set resolution. EXT External (source), entering the set via PTP Picture Tube Panel (or CRT-panel) SCART or Cinch RAM Random Access Memory FBL Fast Blanking: DC signal RC Remote Control handset accompanying RGB signals RC5 Remote Control system 5, signal from FILAMENT Filament of CRT the remote control receiver FLASH Flash memory RGB Red Green Blue FM Field Memory ROM Read Only Memory FM Frequency Modulation SAM Service Alignment Mode HA Horizontal Acquisition: horizontal sync SAP Second Audio Program pulse coming out of the HIP SC Sandcastle: pulse derived from sync signals Circuit Description L01.1A AC 9. EN 71
S/C Short Circuit SCAVEM Scan Velocity Modulation SCL Serial Clock SDA Serial Data SDM Service Default Mode SECAM SEequence Couleur Avec Memoire. Color system mainly used in France and East Europe. Color carriers = 4.406250 MHz and 4.250000 MHz SIF Sound Intermediate Frequency SS Small Screen STBY Standby SVHS Super Video Home System SW Software THD Total Harmonic Distortion TXT Teletext uP Microprocessor UOC Ultimate One Chip VA Vertical Acquisition VBAT Main supply voltage for the deflection stage (mostly 141 V) V-chip Violence Chip VCR Video Cassette Recorder WYSIWYR What You See Is What You Record: record selection that follows main picture and sound XTAL Quartz crystal YC Luminance (Y) and Chrominance (C) signal
9.9 IC Data Sheets
In this paragraph, the internal block diagrams and pinning are given of ICs that are drawn as a 'black box' in the electrical diagrams (with the exception of 'memory' and 'logic' ICs).
This is not applicable for this manual (all ICs are drawn with internal block diagrams) EN 72 10. L01.1A AC Spare Parts List 10. Spare Parts List
Mono Carrier [A] + CRT Panel [B] 2131 4822 126 14241 330pF 50V 0603 2457 2222 479 90016 270nF 5% 250V 2132 4822 126 14491 2.2µF -20+80% 10V 0805 2457 4822 121 10518 390nF 5% 250V 2133 4822 126 14241 330pF 50V 0603 2457 4822 121 43888 360nF 5% 250V Various 2134 4822 126 14491 2.2µF -20+80% 10V 0805 2458 2022 031 00138 2.2µF 20% 100V 2135 4822 122 33761 22pF 5% 50V 2459 4822 126 13185 680pF 10% 500V 0127 4822 265 11253 Fuse holder 2p 2136 4822 122 33761 22pF 5% 50V 2460 5322 122 32531 100pF 5% 50V 0129 3139 120 10151 NTC holder 2141 4822 126 14241 330pF 50V 0603 2463 2020 558 90611 1.8nF 10% 2kV 0136 4822 492 70788 IC clamp 2143 2238 586 59812 100nF 20-80% 50V 0603 2463 4822 126 11503 820pF 10% 2kV 0137 4822 492 70289 IC fix 2150 2238 786 19852 150nF 16V 0603 2463 4822 126 13862 1.5nF 10% 2kV 0138 4822 492 70788 IC clamp 2172 2020 552 94427 100pF 5% 50v 0603 2463 4822 126 14237 470pF 10% 2kV 0139 3122 121 24785 Spring fix IC 2173 4822 126 13883 220pF 5% 50V 2464 4822 121 10739 2.2µF 5% 160V 0139 4822 492 62076 Transistor clamp 2184 4822 126 14491 2.2µF -20+80% 10V 0805 2465 2222 375 24153 15nF 5% 1kV 0140 4822 492 70289 IC fix 2187 4822 126 14491 2.2µF -20+80% 10V 0805 2465 4822 121 70618 12nF 5% 1600V 0141 4822 492 70788 IC clamp 2201 2238 586 59812 100nF 20-80% 50V 0603 2465 4822 121 70637 8.2nF 5% 1600V 0152 3104 301 08411 Cable DIP 6p/560/6p DIP 2202 2238 586 59812 100nF 20-80% 50V 0603 2466 2222 347 90219 15nF 10% 400V 0152 3104 301 09421 Cable 6p 400mm 2203 2238 586 59812 100nF 20-80% 50V 0603 2466 5322 121 42532 18nF 10% 400V 0152 3139 121 08841 Cable 6p/400/6p 2204 2238 586 59812 100nF 20-80% 50V 0603 2467 4822 121 40482 68nF 10% 250V 0153 3104 301 08381 Cable assy 2205 4822 126 13879 220nF 20% 16V 2467 4822 121 40488 22nF 10% 400V 0153 3104 311 00681 Cable 5p/560/5p 2208 2238 586 59812 100nF 20-80% 50V 0603 2468 2222 347 90219 15nF 10% 400V 0153 3139 121 07951 Cable 5p/480/5p 2209 4822 124 40769 4.7µF 20% 100V 2468 4822 121 40488 22nF 10% 400V 0211 2422 025 16374 Connector 2p m 2210 3198 017 41050 1µF 10V 0603 2468 5322 121 42532 18nF 10% 400V 0211 4822 265 20723 Connector 2p m 2211 3198 017 44740 470nF 10V 0603 2471 5322 121 42386 100nF 5% 63V 0212 4822 267 10774 2P male red 2213 2238 916 15641 22nF 10% 25V 0603 2472 4822 121 41854 150nF 5% 63V 0214 4822 267 10734 Connector 5p m 2214 2238 916 15641 22nF 10% 25V 0603 2472 4822 121 43693 10nF 100V 0219 2422 025 12482 Connector 6P 2215 2238 916 15641 22nF 10% 25V 0603 2473 5322 121 42386 100nF 5% 63V 0220 4822 265 30735 Connector 5p m 2216 2020 012 93728 2200µF 20% 10V 2474 4822 122 33127 2.2nF 10% 63V 0221 4822 267 10966 Connector 2p 2216 4822 124 81144 1000µF 16V 2475 4822 122 33127 2.2nF 10% 63V 0222 2422 025 10646 2p male 2217 2238 916 15641 22nF 10% 25V 0603 2476 5322 126 10223 4.7nF 10% 63V 0223 2422 026 05185 Socket CINCH 4p f YEWH 2219 4822 126 13879 220nF 20% 16V 2480 4822 124 11965 47µF 20% 25V 0223 2422 026 05236 Socket CINCH 9p f 2220 4822 121 51252 470nF 5% 63V 2480 4822 124 40433 47µF 20% 25V 0225 2422 026 04926 Socket 4P 2221 2238 916 15641 22nF 10% 25V 0603 2481 4822 122 31177 470pF 10% 500V 0231 2422 128 02972 Mains switch 2226 2020 552 94427 100pF 5% 50v 0603 2482 2222 479 90051 120nF 5% 250V 0239 2422 025 16382 Connector 3p m 2226 5322 126 11579 3.3nF 10% 63V 2482 4822 121 40482 68nF 10% 250V 0243 2422 025 04854 6p female 2227 4822 126 13193 4.7nF 10% 63V 2482 4822 121 51408 33nF 10% 250V 0244 4822 265 30735 Connector 5p m 2228 3198 016 38210 820pF 25V 2485 2022 031 00137 4.7µF 20% 250V 0245 2422 025 04854 6p female 2229 4822 124 40248 10µF 20% 63V 2486 2022 031 00139 470µF 20% 16V 0246 4822 267 10734 Connector 5p m 2230 4822 124 40769 4.7µF 20% 100V 2487 2038 035 13508 47µF 20% 50V 0254 2422 500 80076 CRT 9p female 2241 4822 126 14247 1.5nF 50V 0603 2488 4822 124 81145 1000µF 16V 20% 0256 2422 500 80058 Connector 9p 2242 3198 017 41050 1µF 10V 0603 2489 2022 031 00139 470µF 20% 16V 0267 4822 267 10735 Connector 3p m 2243 4822 126 14238 2.2nF 50V 0603 2491 4822 122 31175 1nF 10% 500V 0268 4822 267 10735 Connector 3p m 2243 5322 126 11582 6.8nF 10% 63V 2500 4822 126 13589 470nF 275V 0269 2422 026 05182 Socket CINCH 3p f YEWHRE 2244 5322 121 42386 100nF 5% 63V 2501 4822 126 14153 2.2nF 10% 1kV 0278 4822 267 10735 Connector 3p m 2245 2238 786 19856 330nF 0603 16V 2502 4822 126 14153 2.2nF 10% 1kV 0280 4822 267 10565 Connector 4p 2245 4822 126 13879 220nF 20% 16V 2503 4822 124 12415 220µF 20% 400V 1000 2422 542 90098 TEDH9-200A 2246 4822 124 40769 4.7µF 20% 100V 2503 4822 124 42159 330µF 20% 400V 1000 2422 542 90122 TEDE9-228B 2247 2020 012 93728 2200µF 20% 10V 2505 4822 126 13599 3.3nF 10% 500V 1002 2422 549 44223 SAW OFWK7260M 2247 4822 124 81144 1000µF 16V 2505 4822 126 14153 2.2nF 10% 1kV 1002 2422 549 44518 SAW 45.75MHz 2248 2238 916 15641 22nF 10% 25V 0603 2506 4822 121 10798 33nF 5% 400V OFWM1971M 2249 2238 916 15641 22nF 10% 25V 0603 2507 9965 000 09661 470pF 50V 10% 1002 2422 549 44722 SAW 38.9MHz OFWK7257M 2250 4822 124 22652 2.2µF 20% 50V 2508 4822 122 50116 470pF 10% 1kV 1004 2422 549 44719 SAW 38.9MHz OFWK9362M 2252 3198 016 31020 1nF 25V 0603 2509 4822 121 10711 100nF 20% 275V 1200 4822 242 10315 TPT02B-TF21 2253 3198 016 31020 1nF 25V 0603 2515 4822 126 14049 1.5nF 20% 250V 1200 4822 242 81572 TPS6,0MB-TF21 2254 4822 051 20008 Jumper 0805 2516 4822 126 13867 330P 20% 250V 1200 4822 242 81978 TPS4,5MB-TF21 2330 4822 121 51473 470nF 20% 63V 2520 4822 122 33177 10nF 20% 50V 1201 4822 242 81572 TPS6,0MB-TF21 2340 4822 124 11565 10µF 20% 250V 2520 4822 126 14585 100nF 10% 50V 1202 4822 242 81978 TPS4,5MB-TF21 2341 4822 126 13599 3.3nF 10% 500V 2521 4822 124 81151 22µF 50V 1500 2422 086 10914 Fuse 4A 250V 2342 5322 116 80853 560pF 5% 63V 2522 4822 126 14585 100nF 10% 50V 1515 2422 132 07467 Relay 1p 12V 5A LKS1AF 2343 4822 126 13451 2.2nF 10% 2kV 2523 4822 126 13862 1.5nF 10% 2kV 1600 4822 276 13775 Switch 2344 4822 126 14585 100nF 10% 50V 2525 9965 000 09661 470pF 50V 10% 1601 4822 276 13775 Switch 2345 4822 122 31175 1nF 10% 500V 2526 4822 126 13482 470nF 80/20% 16V 1602 4822 276 13775 Switch 2360 4822 126 13193 4.7nF 10% 63V 2527 4822 122 33127 2.2nF 10% 63V 1603 4822 276 13775 Switch 2362 4822 126 13883 220pF 5% 50V 2528 5322 122 31647 1nF 10% 63V 1660 2422 543 01203 Crystal 12.00MHz 2364 4822 126 11669 27pF 5% 50V 0603 2540 4822 122 33177 10nF 20% 50V 1831 4822 242 10769 Crystal 18.432MHz 2365 4822 126 11669 27pF 5% 50V 0603 2541 4822 122 33177 10nF 20% 50V 1861 4822 242 10359 CSB503F58 2366 4822 126 11669 27pF 5% 50V 0603 2560 4822 126 14152 680pF 10% 1kV 2367 4822 126 13193 4.7nF 10% 63V 2561 2020 021 91496 100µF 20% 160V 2368 4822 124 40433 47µF 20% 25V 2562 5322 122 32331 1nF 10% 100V 2369 5322 122 32658 22pF 5% 50V 2563 5322 121 42386 100nF 5% 63V µ µ 2003 5322 126 11583 10nF 10% 50V 0603 2372 2020 012 93318 10 F 20% 160V 2564 2020 021 91374 2200 H 20% 25V µ 2004 3198 017 34730 47nF 16V 0603 2373 4822 126 13193 4.7nF 10% 63V 2564 4822 124 12417 2200 F 20% 25V µ 2005 4822 124 40248 10µF 20% 63V 2375 5322 126 10223 4.7nF 10% 63V 2567 4822 124 40433 47 F 20% 25V µ 2006 4822 124 80791 470µF 20% 16V 2378 4822 126 13499 220pF 5% 50V 2568 4822 124 21913 1 F 20% 63V µ µ 2007 2238 586 59812 100nF 20-80% 50V 0603 2379 5322 124 40641 10 F 20% 100V 2580 4822 124 81286 47 F 20% 16V µ 2008 4822 124 40207 100µF 20% 25V 2380 5322 126 10223 4.7nF 10% 63V 2581 4822 124 81151 22 F 50V 2009 2238 916 15641 22nF 10% 25V 0603 2381 4822 126 13193 4.7nF 10% 63V 2601 4822 126 14076 220nF 25V. 20% µ 2101 4822 126 13482 470nF 80/20% 16V 2401 2038 035 13503 2.2 F 20% 50V 2602 2020 552 94427 100pF 5% 50v 0603 µ 2102 4822 122 33761 22pF 5% 50V 2402 4822 122 31177 470pF 10% 500V 2604 4822 124 40248 10 F 20% 63V µ 2103 4822 126 14241 330pF 50V 0603 2404 4822 124 41751 47 F 20% 50V 2606 3198 016 31020 1nF 25V 0603 µ 2104 4822 126 14241 330pF 50V 0603 2405 4822 124 12379 220 F 25V 2606 3198 017 44740 470nF 10V 0603 2105 4822 124 40248 10µF 20% 63V 2415 5322 122 31863 330pF 5% 63V 2607 2222 867 15339 33pF 5% 50V 0603 µ µ 2106 4822 124 40248 10µF 20% 63V 2441 4822 124 21913 1 F 20% 63V 2608 3198 017 41050 1 F 10V 0603 2111 4822 122 33761 22pF 5% 50V 2443 4822 126 13751 47nF 10% 63V 2609 2222 867 15339 33pF 5% 50V 0603 µ µ 2112 4822 122 33761 22pF 5% 50V 2444 4822 124 21913 1 F 20% 63V 2611 3198 017 41050 1 F 10V 0603 2113 4822 122 33761 22pF 5% 50V 2448 4822 122 31211 100pF 10% 500V 2612 4822 126 13956 68pF 5% 63V 0603 2121 4822 122 33761 22pF 5% 50V 2448 4822 126 12263 220pF 10% 2kV 2613 4822 126 13956 68pF 5% 63V 0603 µ 2122 4822 126 14241 330pF 50V 0603 2450 4822 124 11575 47 F 20% 160V 2615 5322 126 11578 1nF 10% 50V 0603 µ 2123 4822 126 14491 2.2µF -20+80% 10V 0805 2451 4822 121 41856 22nF 5% 250V 2618 3198 017 41050 1 F 10V 0603 µ µ 2124 4822 126 14241 330pF 50V 0603 2455 4822 124 40433 47 F 20% 25V 2619 4822 126 14043 1 F 20% 16V µ µ 2125 4822 126 14491 2.2µF -20+80% 10V 0805 2457 2222 479 90014 0.22 F 250V 2691 4822 124 12379 220 F 25V Spare Parts List L01.1A AC 10. EN 73
2802 4822 126 13879 220nF 20% 16V 3105 4822 116 83868 150Ω 5% 0.5W 3360 4822 051 30393 39kΩ 5% 0.062W 2803 4822 126 13879 220nF 20% 16V 3106 4822 117 12891 220kΩ 1% 0.063W 0603 3361 4822 051 30103 10kΩ 5% 0.062W 2810 4822 126 14491 2.2µF -20+80% 10V 0805 3111 4822 116 52201 75Ω 5% 0.5W 3362 4822 051 30393 39kΩ 5% 0.062W 2813 4822 126 14491 2.2µF -20+80% 10V 0805 3112 4822 116 52175 100Ω 5% 0.5W 3363 4822 051 30221 220Ω 5% 0.062W 2816 3198 017 44740 470nF 10V 0603 3113 4822 116 52201 75Ω 5% 0.5W 3367 4822 050 21003 10kΩ 1% 0.6W 2831 3198 016 31080 1pF 25% 50V 0603 3114 4822 116 52175 100Ω 5% 0.5W 3368 4822 116 83872 220Ω 5% 0.5W 2832 3198 016 31080 1pF 25% 50V 0603 3115 4822 116 52201 75Ω 5% 0.5W 3369 4822 051 30222 2.2kΩ 5% 0.062W 2833 4822 126 11785 47pF 5% 50V 0603 3116 4822 116 52175 100Ω 5% 0.5W 3373 4822 051 30102 1kΩ 5% 0.062W 2834 4822 126 13881 470pF 5% 50V 3123 4822 116 83868 150Ω 5% 0.5W 3374 4822 116 81154 2.2Ω 5% 0.5W 2835 4822 126 13883 220pF 5% 50V 3124 4822 117 12925 47kΩ 1% 0.063W 0603 3375 4822 051 30273 27kΩ 5% 0.062W 2836 4822 126 14247 1.5nF 50V 0603 3125 4822 116 83868 150Ω 5% 0.5W 3376 4822 116 52297 68kΩ 5% 0.5W 2837 4822 124 40769 4.7µF 20% 100V 3126 4822 117 12925 47kΩ 1% 0.063W 0603 3377 4822 116 83883 470Ω 5% 0.5W 2840 2238 586 59812 100nF 20-80% 50V 0603 3131 4822 116 83868 150Ω 5% 0.5W 3378 4822 117 11373 100Ω 1% 0805 2841 4822 124 40248 10µF 20% 63V 3132 4822 117 12925 47kΩ 1% 0.063W 0603 3380 4822 051 30683 68kΩ 5% 0.062W 2842 2238 586 59812 100nF 20-80% 50V 0603 3133 4822 116 83868 150Ω 5% 0.5W 3381 4822 051 30273 27kΩ 5% 0.062W 2843 4822 124 40248 10µF 20% 63V 3134 4822 117 12925 47kΩ 1% 0.063W 0603 3383 4822 051 30102 1kΩ 5% 0.062W 2844 4822 124 40248 10µF 20% 63V 3135 4822 116 52201 75Ω 5% 0.5W 3384 4822 116 81154 2.2Ω 5% 0.5W 2845 2238 586 59812 100nF 20-80% 50V 0603 3136 4822 116 52175 100Ω 5% 0.5W 3385 2322 257 41103 10kΩ 5% 5W 2846 4822 124 40207 100µF 20% 25V 3141 4822 050 11002 1kΩ 1% 0.4W 3386 4822 052 10109 10Ω 5% 0.33W 2849 3198 016 31020 1nF 25V 0603 3149 4822 117 13632 100kΩ 1% 0603 0.62W 3400 4822 116 52219 330Ω 5% 0.5W 2850 3198 016 31020 1nF 25V 0603 3150 4822 051 30154 150kΩ 5% 0.062W 3401 4822 050 23303 33k 1% 0.6W 2852 3198 016 31020 1nF 25V 0603 3154 4822 116 52289 5.6kΩ 5% 0.5W 3401 4822 116 52297 68kΩ 5% 0.5W 2854 3198 016 31020 1nF 25V 0603 3156 4822 050 21003 10kΩ 1% 0.6W 3403 4822 050 28203 82kΩ 1% 0.6W 2855 2222 867 15339 33pF 5% 50V 0603 3157 4822 051 30152 1.5kΩ 5% 0.062W 3403 4822 116 52234 100kΩ 5% 0,5W 2855 4822 126 11669 27pF 5% 50V 0603 3158 4822 051 30103 10kΩ 5% 0.062W 3403 4822 116 52304 82k 5% 0.5W 2856 4822 122 33752 15pF 5% 50V 3159 4822 051 20122 1.2kΩ 5% 0.1W 3404 4822 050 11002 1kΩ 1% 0.4W 2856 4822 126 11785 47pF 5% 50V 0603 3172 4822 116 83961 6.8kΩ 5% 3405 4822 050 24708 4.7Ω 1% 0.6W 2857 4822 122 33753 150pF 5% 50V 3180 4822 051 30683 68kΩ 5% 0.062W 3406 4822 050 24708 4.7Ω 1% 0.6W 2860 4822 126 14225 56pF 5% 50V 0603 3181 4822 051 30124 120kΩ 5% 0.062W 3408 4822 116 52175 100Ω 5% 0.5W 2860 4822 126 14508 180pF 5% 50V 3190 4822 051 30683 68kΩ 5% 0.062W 3410 4822 050 21003 10kΩ 1% 0.6W 2862 4822 126 14491 2.2µF -20+80% 10V 0805 3200 4822 116 83881 390Ω 5% 0.5W 3411 4822 052 10478 4Ω7 5% 0.33W 2864 4822 124 22652 2.2µF 20% 50V 3201 4822 116 52175 100Ω 5% 0.5W 3441 4822 117 11373 100Ω 1% 0805 2865 4822 124 22652 2.2µF 20% 50V 3202 4822 116 52175 100Ω 5% 0.5W 3442 4822 051 20008 Jumper 0805 2866 4822 126 14491 2.2µF -20+80% 10V 0805 3203 4822 116 52175 100Ω 5% 0.5W 3443 4822 051 20105 1MΩ 5% 0.1W 2867 4822 126 13617 1,8nF 10% 50V 3204 4822 116 52257 22kΩ 5% 0.5W 3445 4822 116 52244 15kΩ 5% 0.5W 2868 4822 122 33753 150pF 5% 50V 3205 4822 051 30102 1kΩ 5% 0.062W 3446 4822 116 52289 5.6kΩ 5% 0.5W 2869 5322 121 42465 68nF 5% 63V 3206 4822 051 30333 33kΩ 5% 0.062W 3447 2122 101 02081 56Ω 5% 2870 5322 121 42465 68nF 5% 63V 3206 4822 117 13632 100kΩ 1% 0603 0.62W 3447 4822 116 52213 180Ω 5% 0.5W 2871 4822 122 33753 150pF 5% 50V 3207 4822 050 11002 1kΩ 1% 0.4W 3448 4822 116 52231 820Ω 5% 0.5W 2872 4822 126 13617 1,8nF 10% 50V 3208 4822 051 30151 150Ω 5% 0.062W 3449 4822 116 52199 68Ω 5% 0.5W 2873 4822 126 14491 2.2µF -20+80% 10V 0805 3208 4822 051 30221 220Ω 5% 0.062W 3450 4822 116 52191 33Ω 5% 0.5W 2874 4822 124 40207 100µF 20% 25V 3208 4822 051 30391 390Ω 5% 0.062W 3451 4822 052 10109 10Ω 5% 0.33W 2875 4822 124 40207 100µF 20% 25V 3209 4822 051 30101 100Ω 5% 0.062W 3451 4822 052 10398 3.9Ω 5% 0,33W 2876 4822 124 40769 4.7µF 20% 100V 3209 4822 051 30689 68Ω 5% 0.063W 0603 3452 4822 050 24703 47kΩ 1% 0.6W 2877 4822 124 40248 10µF 20% 63V 3209 4822 117 13501 82Ω 5% 0.62W 0603 3453 4822 050 11002 1kΩ 1% 0.4W 2878 4822 124 21913 1µF 20% 63V 3210 4822 116 52283 4.7kΩ 5% 0.5W 3454 4822 050 21503 15kΩ 1% 0.6W 2879 4822 126 13193 4.7nF 10% 63V 3211 4822 116 52283 4.7kΩ 5% 0.5W 3455 4822 053 11688 6.8Ω 5% 2W 2880 2238 916 15641 22nF 10% 25V 0603 3212 4822 051 30471 470Ω 5% 0.062W 3456 4822 051 20008 Jumper 0805 2883 4822 124 80791 470µF 20% 16V 3213 4822 116 52226 560Ω 5% 0.5W 3457 4822 051 20008 Jumper 0805 2884 4822 124 22652 2.2µF 20% 50V 3213 4822 116 83883 470Ω 5% 0.5W 3458 4822 050 11002 1kΩ 1% 0.4W 2885 4822 121 42408 220nF 10% 50V 3217 4822 051 30334 330kΩ 5% 0.062W 3459 4822 053 11153 15kΩ 5% 2W 2886 4822 126 13879 220nF 20% 16V 3218 4822 117 12864 82kΩ 5% 0.6W 3460 4822 116 52276 3.9kΩ 5% 0.5W 2892 2238 586 59812 100nF 20-80% 50V 0603 3219 4822 051 30222 2.2kΩ 5% 0.062W 3463 4822 116 52191 33Ω 5% 0.5W 2893 2238 586 59812 100nF 20-80% 50V 0603 3220 4822 116 52175 100Ω 5% 0.5W 3465 4822 050 22703 27kΩ 1% 0.6W 2894 4822 126 13883 220pF 5% 50V 3221 4822 116 52226 560Ω 5% 0.5W 3468 4822 116 52213 180Ω 5% 0.5W 2895 4822 126 14249 560pF 10% 50V 0603 3222 4822 116 52175 100Ω 5% 0.5W 3468 4822 116 52219 330Ω 5% 0.5W 2897 4822 126 14315 390pF 5% 50V 0603 3226 4822 051 30561 560Ω 5% 0.062W 3469 4822 116 52234 100kΩ 5% 0,5W 2898 5322 126 11583 10nF 10% 50V 0603 3229 4822 117 12968 820Ω 5% 0.62W 3469 4822 116 52269 3.3kΩ 5% 0.5W 2902 4822 124 11769 220µF 20% 50V 3230 4822 051 30271 270Ω 5% 0.062W 3470 3198 021 52240 220kΩ 5% 0805 2902 4822 124 80061 1000µF 20% 25V 3231 4822 051 30561 560Ω 5% 0.062W 3470 4822 051 20274 270kΩ 5% 0.1W 2902 4822 124 81144 1000µF 16V 3232 4822 051 30222 2.2kΩ 5% 0.062W 3470 4822 051 20474 470kΩ 5% 0.1W 2903 4822 124 21913 1µF 20% 63V 3235 4822 116 52175 100Ω 5% 0.5W 3471 4822 050 23908 3.9Ω 1% 0.6W 2904 4822 122 33735 27nF 10% 63V 3241 4822 051 30223 22kΩ 5% 0.062W 3471 4822 050 25608 5.6Ω 1% 0.6W 2904 4822 126 13482 470nF 80/20% 16V 3242 4822 051 30273 27kΩ 5% 0.062W 3472 4822 050 23308 3.3Ω 1% 0.6W 2905 4822 122 32614 1.2nF 10% 63V 3244 4822 116 52231 820Ω 5% 0.5W 3472 4822 050 23908 3.9Ω 1% 0.6W 2905 5322 122 31647 1nF 10% 63V 3245 5322 117 13064 39kΩ 1% 0.063W 0603 3473 4822 050 22202 2.2kΩ 1% 0.6W 2906 4822 122 33735 27nF 10% 63V 3246 4822 051 30103 10kΩ 5% 0.062W 3473 4822 050 23908 3.9Ω 1% 0.6W 2906 4822 126 13482 470nF 80/20% 16V 3247 4822 051 30474 470kΩ 5% 0.062W 3473 4822 050 26808 6.8Ω 1% 0.6W 2907 4822 122 32614 1.2nF 10% 63V 3247 4822 051 30684 680kΩ 5% 0.062W 3474 4822 050 22202 2.2kΩ 1% 0.6W 2907 5322 122 31647 1nF 10% 63V 3247 4822 117 12889 270kΩ 1% 0.063W 0603 3475 4822 050 22202 2.2kΩ 1% 0.6W 2908 4822 124 40248 10µF 20% 63V 3248 4822 051 30333 33kΩ 5% 0.062W 3477 4822 116 83868 150Ω 5% 0.5W 2910 4822 122 33177 10nF 20% 50V 3249 4822 116 52231 820Ω 5% 0.5W 3478 4822 116 83868 150Ω 5% 0.5W 2910 4822 122 33891 3.3nF 10% 63V 3250 4822 116 52283 4.7kΩ 5% 0.5W 3479 4822 117 12955 2.7kΩ 1% 0.1W 0805 2911 4822 122 32614 1.2nF 10% 63V 3251 4822 116 52175 100Ω 5% 0.5W 3480 2122 101 02083 1.5Ω 5% 0,5W 2911 4822 122 33177 10nF 20% 50V 3256 4822 051 30102 1kΩ 5% 0.062W 3481 4822 050 21003 10kΩ 1% 0.6W 2911 4822 122 33891 3.3nF 10% 63V 3257 3198 021 31060 10MΩ 5% 0603 3481 4822 050 21203 12kΩ 1% 0,6W 2950 4822 126 14241 330pF 50V 0603 3258 2120 108 92641 180kΩ 1% 3481 4822 050 21503 15kΩ 1% 0.6W 3258 2322 702 60394 390kΩ 5% 0.062W 0603 3481 4822 050 21803 18kΩ 1% 0,6W Ω Ω 3258 4822 117 12891 220k 1% 0.063W 0603 3482 4822 050 21003 10k 1% 0.6W 3258 4822 117 13632 100kΩ 1% 0603 0.62W 3482 4822 050 21203 12kΩ 1% 0,6W 3259 4822 051 30474 470kΩ 5% 0.062W 3482 4822 050 21503 15kΩ 1% 0.6W 3000 4822 116 52175 100Ω 5% 0.5W 3331 4822 116 52175 100Ω 5% 0.5W 3482 4822 050 28202 8.2kΩ 1% 0,6W 3001 4822 116 52175 100Ω 5% 0.5W 3332 3198 013 01020 1kΩ 2% 0.5W 3484 4822 116 52276 3.9kΩ 5% 0.5W 3002 4822 051 30008 Jumper 0603 3333 4822 116 52175 100Ω 5% 0.5W 3486 4822 053 12229 22Ω 5% 3W 3003 4822 051 30152 1.5kΩ 5% 0.062W 3334 3198 013 01020 1kΩ 2% 0.5W 3488 4822 052 11478 4.7Ω 5% 0.5W 3004 4822 117 12902 8.2kΩ 1% 0.063W 0603 3335 4822 116 52175 100Ω 5% 0.5W 3490 4822 116 52256 2.2kΩ 5% 0.5W 3005 4822 116 52175 100Ω 5% 0.5W 3336 3198 013 01020 1kΩ 2% 0.5W 3490 4822 116 52303 8.2kΩ 5% 0.5W 3006 4822 051 30222 2.2kΩ 5% 0.062W 3340 4822 052 11109 10Ω 5% 0.5W 3491 4822 117 10833 10kΩ 1% 0.1W 3007 4822 051 30682 6.8kΩ 5% 0.062W 3341 4822 052 10108 1Ω 5% 0.33W 3492 4822 051 10102 1kΩ 2% 0.25W 3008 4822 051 30222 2.2kΩ 5% 0.062W 3342 4822 052 10108 1Ω 5% 0.33W 3492 4822 051 20471 470Ω 5% 0.1W 3101 4822 116 52199 68Ω 5% 0.5W 3343 3198 013 01520 1.5kΩ 2% 0.5W 3493 4822 052 10109 10Ω 5% 0.33W 3102 4822 051 30102 1kΩ 5% 0.062W 3344 4822 116 52191 33Ω 5% 0.5W 3493 4822 052 10688 6.8Ω 5% 0.33W 3103 4822 116 83868 150Ω 5% 0.5W 3345 4822 117 13016 VDR 1mA/50V 3494 4822 052 11478 4.7Ω 5% 0.5W 3104 4822 117 12891 220kΩ 1% 0.063W 0603 3346 4822 116 52191 33Ω 5% 0.5W 3495 4822 051 20223 22kΩ 5% 0.1W EN 74 10. L01.1A AC Spare Parts List
3496 4822 117 10837 100kΩ 1% 0.1W 3685 4822 117 11139 1.5kΩ 1% 0.1W 5471 2422 535 94638 6.8µH 20% 3497 4822 117 10837 100kΩ 1% 0.1W 3686 4822 051 20008 Jumper 0805 5472 4822 157 51157 3.3µH 3498 4822 117 11383 12kΩ 1% 0.1W 3686 4822 117 11139 1.5kΩ 1% 0.1W 5472 4822 158 10604 6,8µH 3499 4822 051 20471 470Ω 5% 0.1W 3687 4822 117 11927 75Ω 1% 0.1W 5480 4822 156 20966 47µH 3500 4822 053 21335 3.3MΩ 5% 0.5W 3688 4822 117 12521 68Ω 1% 0.1W 5480 4822 157 63788 18µH 10% 3501 4822 053 21335 3.3MΩ 5% 0.5W 3689 4822 117 12955 2.7kΩ 1% 0.1W 0805 5480 4822 157 70698 27µH 3503 4822 116 21224 VDR 1mA/387V 3691 4822 051 30331 330Ω 5% 0.062W 5480 5322 157 51687 39µH 3504 4822 116 10105 PTC 9Ω 220V 3693 4822 051 30221 220Ω 5% 0.062W 5500 4822 157 10476 20mH 1.5A DMF-2820H 3506 4822 053 21155 1.5Ω 5% 0.5W 3694 4822 051 30472 4.7kΩ 5% 0.062W 5500 4822 157 11538 10mH 2A DMF-2810H60 3507 4822 252 11215 Spark gap 3801 4822 051 30221 220Ω 5% 0.062W 5501 4822 157 11523 DMF-2405 3508 4822 116 83872 220Ω 5% 0.5W 3802 4822 051 30102 1kΩ 5% 0.062W 5520 2422 531 02462 Transf. SS42025-03 B 3509 3198 013 04710 470Ω 20% 0.5W 3810 4822 051 30759 75Ω 5% 0.062W 5520 2422 531 02544 Transf. PSS42-11 3510 4822 117 12765 4.7Ω 20% 3W 3814 4822 117 13632 100kΩ 1% 0603 0.62W 5520 2422 531 02579 Transf. SS49109-00 B 3519 4822 116 83876 270Ω 5% 0.5W 3815 4822 117 13632 100kΩ 1% 0603 0.62W 5521 4822 526 10704 Bead 45Ω at 50MHz 3520 4822 051 20122 1.2kΩ 5% 0.1W 3816 4822 117 13632 100kΩ 1% 0603 0.62W 5560 4822 526 10704 Bead 45Ω at 50MHz 3521 4822 050 24708 4.7Ω 1% 0.6W 3817 4822 117 13632 100kΩ 1% 0603 0.62W 5561 4822 157 71401 27µH 3521 4822 116 52186 22Ω 5% 0.5W 3818 4822 117 13632 100kΩ 1% 0603 0.62W 5562 4822 157 11411 Bead 83Ω at 100MHz 3522 4822 051 20334 330kΩ 5% 0,1W 3819 4822 117 13632 100kΩ 1% 0603 0.62W 5562 4822 526 10704 Bead 45Ω at 50MHz 3522 4822 051 20394 390kΩ 5% 0.1W 3820 4822 117 13632 100kΩ 1% 0603 0.62W 5564 4822 526 10704 Bead 45Ω at 50MHz 3523 4822 052 10479 47Ω 5% 0.33W 3821 4822 117 13632 100kΩ 1% 0603 0.62W 5602 4822 157 11867 5.6µH 5% 3524 4822 117 11148 56kΩ 1% 0.1W 3822 4822 051 30759 75Ω 5% 0.062W 5603 4822 157 11867 5.6µH 5% 3525 4822 051 10102 1kΩ 2% 0.25W 3831 4822 117 12925 47kΩ 1% 0.063W 0603 5604 4822 157 11867 5.6µH 5% 3526 3198 012 11570 0.15Ω 5% 1W 3832 4822 116 52175 100Ω 5% 0.5W 5831 4822 157 11139 6.8µH 5% 3526 4822 117 11744 0.22Ω 5% 1W 3833 4822 116 52175 100Ω 5% 0.5W 5832 4822 157 11139 6.8µH 5% 3527 4822 117 11744 0.22Ω 5% 1W 3837 4822 116 52175 100Ω 5% 0.5W 5833 4822 157 11139 6.8µH 5% 3528 4822 051 20008 Jumper 0805 3839 4822 116 52175 100Ω 5% 0.5W 5835 3198 018 31290 12µH 10% 3528 4822 051 20109 10Ω 5% 0.1W 3843 4822 051 30222 2.2kΩ 5% 0.062W 5861 4822 157 11706 10µH 5% 3529 4822 117 10834 47kΩ 1% 0.1W 3861 4822 117 13632 100kΩ 1% 0603 0.62W Ω Ω 3530 4822 117 10833 10k 1% 0.1W 3862 4822 051 30153 15k 5% 0.062W 3531 4822 051 20472 4.7kΩ 5% 0.1W 3863 4822 117 11817 1.2kΩ 1% 1/16W 3532 4822 052 10222 2.2kΩ 5% 0.33W 3864 4822 051 30101 100Ω 5% 0.062W 6001 4822 130 34142 BZX79-B33 3541 4822 051 20471 470Ω 5% 0.1W 3865 4822 116 52175 100Ω 5% 0.5W 6004 4822 130 11525 1SS356 3542 4822 117 11139 1.5kΩ 1% 0.1W 3866 4822 116 52175 100Ω 5% 0.5W 6150 4822 130 11397 BAS316 3543 4822 050 28203 82kΩ 1% 0.6W 3867 4822 051 30332 3.3kΩ 5% 0.062W 6201 4822 130 11397 BAS316 3544 4822 117 11145 4.7kΩ 1% 0,1W 3891 4822 051 30101 100Ω 5% 0.062W 6202 4822 130 11397 BAS316 3545 4822 051 20274 270kΩ 5% 0.1W 3893 4822 051 30331 330Ω 5% 0.062W 6206 4822 130 11416 PDZ6.8B 3548 4822 116 83933 15kΩ 1% 0.1W 3894 4822 051 30101 100Ω 5% 0.062W 6331 4822 130 30842 BAV21 3552 4822 051 20472 4.7kΩ 5% 0.1W 3896 4822 051 30331 330Ω 5% 0.062W 6332 4822 130 11397 BAS316 3552 4822 117 10833 10kΩ 1% 0.1W 3901 4822 051 30102 1kΩ 5% 0.062W 6333 4822 130 30842 BAV21 3557 4822 051 10102 1kΩ 2% 0.25W 3901 4822 051 30682 6.8kΩ 5% 0.062W 6335 4822 130 30842 BAV21 3557 4822 117 11139 1.5kΩ 1% 0.1W 3902 4822 051 30332 3.3kΩ 5% 0.062W 6365 4822 130 31983 BAT85 3561 4822 116 52213 180Ω 5% 0.5W 3903 4822 051 30153 15kΩ 5% 0.062W 6366 4822 130 31983 BAT85 3561 4822 116 83872 220Ω 5% 0.5W 3903 4822 051 30332 3.3kΩ 5% 0.062W 6367 5322 130 34337 BAV99 3562 4822 117 11383 12kΩ 1% 0.1W 3903 4822 117 12925 47kΩ 1% 0.063W 0603 6401 4822 130 34383 BZX79-B47 3563 4822 051 20822 8.2kΩ 5% 0,1W 3904 4822 051 30103 10kΩ 5% 0.062W 6445 4822 130 11551 UDZS10B 3565 4822 053 10331 330Ω 5% 1W 3905 4822 051 30332 3.3kΩ 5% 0.062W 6447 4822 130 30621 1N4148 3566 4822 117 11449 2.2kΩ 5% 0.1W 0805 3905 4822 117 12925 47kΩ 1% 0.063W 0603 6448 4822 130 34167 BZX79-B6V2 3569 4822 051 20562 5.6kΩ 5% 0.1W 0805 3906 4822 051 30103 10kΩ 5% 0.062W 6449 5322 130 34337 BAV99 3580 4822 117 10834 47kΩ 1% 0.1W 3907 4822 051 30682 6.8kΩ 5% 0.062W 6453 3198 020 55680 BZX384-C5V6 3591 4822 052 10109 10Ω 5% 0.33W 3907 4822 117 12902 8.2kΩ 1% 0.063W 0603 6453 4822 130 11416 PDZ6.8B 3594 4822 117 13577 330Ω 1% 0805 1.25W 3909 4822 051 30273 27kΩ 5% 0.062W 6460 9340 559 50112 BY228/24 3595 3198 021 52240 220kΩ 5% 0805 3910 4822 051 30273 27kΩ 5% 0.062W 6461 4822 130 80572 RGP30J 3596 3198 021 52240 220kΩ 5% 0805 3912 4822 116 52231 820Ω 5% 0.5W 6462 4822 130 34197 BZX79-B12 3601 4822 116 52303 8.2kΩ 5% 0.5W 4xxx 4822 051 30008 Jumper 0603 6463 4822 130 11551 UDZS10B 3603 4822 116 52175 100Ω 5% 0.5W 4xxx 4822 051 20008 Jumper 0805 6464 4822 130 11397 BAS316 3604 4822 116 52175 100Ω 5% 0.5W 6400 4822 050 21002 1kΩ 1% 0.6W 6465 4822 130 30842 BAV21 3605 4822 051 30472 4.7kΩ 5% 0.062W 9611 4822 157 52392 27µH 6466 4822 130 30842 BAV21 3606 4822 116 52256 2.2kΩ 5% 0.5W 9672 4822 157 50961 22µH 6467 4822 130 11397 BAS316 3607 4822 116 52256 2.2kΩ 5% 0.5W 9678 4822 157 50961 22µH 3608 4822 116 83883 470Ω 5% 0.5W 6468 4822 130 11397 BAS316 Ω 6469 4822 130 41487 BYV95C 3609 4822 050 11002 1k 1% 0.4W 3610 4822 116 52303 8.2kΩ 5% 0.5W 6469 5322 130 34979 BYV96E 3611 4822 051 30101 100Ω 5% 0.062W 6470 5322 130 34337 BAV99 5001 4822 156 20966 47µH 3614 4822 116 52283 4.7kΩ 5% 0.5W 6476 4822 130 31024 BZX79-B18 5001 4822 157 51216 5.6µH 10% 3615 4822 050 21003 10kΩ 1% 0.6W 6476 4822 130 34281 BZX79-B15 5002 3198 018 18270 820nH 10% 3618 4822 050 21003 10kΩ 1% 0.6W 6481 4822 130 34173 BZX79-B5V6 5003 4822 157 11866 1.8µH 10% 6482 4822 130 30862 BZX79-B9V1 3618 4822 116 83961 6.8kΩ 5% 5201 4822 157 11139 6.8µH 5% 3622 4822 051 30008 Jumper 0603 6483 4822 130 34142 BZX79-B33 5201 4822 157 11835 4,7µH 5% 3622 4822 051 30471 470Ω 5% 0.062W 6485 4822 130 41487 BYV95C 5204 4822 157 11411 Bead 83Ω at 100MHz 6486 9322 164 42682 EGP20DL-5100 3623 4822 051 30472 4.7kΩ 5% 0.062W 5205 4822 157 11411 Bead 83Ω at 100MHz 3624 4822 116 52175 100Ω 5% 0.5W 6487 4822 130 41601 BYV95A 5206 4822 157 11411 Bead 83Ω at 100MHz 3625 4822 116 52175 100Ω 5% 0.5W 6488 9322 164 42682 EGP20DL-5100 5242 4822 157 11706 10µH 5% 6490 4822 130 41487 BYV95C 3626 4822 051 30472 4.7kΩ 5% 0.062W 5341 4822 157 50961 22µH 3627 4822 051 30472 4.7kΩ 5% 0.062W 6500 3198 010 10640 Bridge cell GBU4K 5342 4822 156 21125 3.9µH 10% 3628 4822 051 30103 10kΩ 5% 0.062W 6500 4822 130 10741 GBU6J 5342 4822 157 50961 22µH 6520 4822 130 41601 BYV95A 3630 4822 051 30222 2.2kΩ 5% 0.062W 5342 4822 157 70698 27µH 3630 4822 051 30471 470Ω 5% 0.062W 6522 4822 130 11152 UDZ18B 5376 4822 526 10704 Bead 45Ω at 50MHz 3632 4822 051 30008 Jumper 0603 6523 4822 130 30621 1N4148 5401 4822 157 11885 1000µH 5% 6524 4822 130 31083 BYW55 3634 4822 116 52175 100Ω 5% 0.5W 5445 2422 531 02471 LOT JF0501-2135 21' / 25' 3635 4822 116 52175 100Ω 5% 0.5W 6525 4822 130 31083 BYW55 5445 2422 531 02472 LOT JF0501-2136 29' 3636 4822 051 10102 1kΩ 2% 0.25W 6526 9340 548 67115 PDZ22B 5445 2422 531 02581 LOT JF0501-2601 34' 6540 4822 130 34167 BZX79-B6V2 3637 4822 051 30759 75Ω 5% 0.062W 5451 4822 157 11737 22µH 10% 3638 4822 051 30759 75Ω 5% 0.062W 6541 4822 130 11551 UDZS10B 5452 4822 157 11411 Bead 83Ω at 100MHz 3639 4822 051 30008 Jumper 0603 6541 9322 150 08685 BZX384-C9V1 5457 2422 536 00425 Linearity coil 21' 6560 3139 120 52021 BYV29X-500 3640 4822 116 52303 8.2kΩ 5% 0.5W 5457 2422 536 00507 Linearity coil PSL12-104A B 3681 4822 051 20391 390Ω 5% 0.1W 6561 4822 130 32715 SB340 5457 2422 536 00513 Linearity coil 21' / 25' 3681 4822 117 11448 180Ω 1% 0.1W 6562 9322 164 42682 EGP20DL-5100 5457 3128 138 53181 Linearity coil 29' 6563 4822 130 11397 BAS316 3682 4822 051 20332 3.3kΩ 5% 0.1W 5457 4822 157 11712 Linearity coil 3682 4822 117 11504 270Ω 1% 0.1W 6565 5322 130 34331 BAV70 5461 2422 531 02446 Transf. SC10009-03 B 6566 4822 130 30621 1N4148 3683 4822 051 20391 390Ω 5% 0.1W 5461 2422 531 02465 Transf. SC10015 6567 4822 130 11148 UDZ4.7B 3683 4822 117 11596 390Ω 1% 0,1W 5461 2422 531 02478 Transf. SC10027-00 B 6569 4822 130 11397 BAS316 3684 4822 051 20561 560Ω 5% 0.1W 5461 2422 531 02568 Transf. SD10207-00 B 6570 4822 130 10837 UDZS8.2B 3684 4822 117 11596 390Ω 1% 0,1W 5463 4822 157 11711 Choke coil 6570 9322 163 91685 BZX384-C6V2 3685 4822 051 20561 560Ω 5% 0.1W Spare Parts List L01.1A AC 10. EN 75
6580 4822 130 11397 BAS316 2177 4822 124 40248 10µF 20% 63V 6582 9322 175 70667 STPS10L60D 2178 5322 122 32311 470pF 10% 100V 6681 4822 130 31983 BAT85 2179 4822 124 40248 10µF 20% 63V 6691 9322 050 99682 LTL-10224WHCR 3500 4822 053 21335 3.3MΩ 5% 0.5W Ω 6692 9322 127 54667 TSOP1836UH1 3501 4822 053 21335 3.3M 5% 0.5W 6831 4822 130 30621 1N4148 3691 4822 116 52219 330Ω 5% 0.5W 6901 4822 051 20008 Jumper 0805 3693 4822 116 83872 220Ω 5% 0.5W 3150 4822 116 83884 47kΩ 5% 0.5W 6904 4822 051 20008 Jumper 0805 3151 4822 116 83868 150Ω 5% 0.5W 3152 4822 116 83884 47kΩ 5% 0.5W 3153 4822 116 83868 150Ω 5% 0.5W 3156 4822 116 52206 120Ω 5% 0.5W 6691 9322 050 99682 LTL-10224WHCR 7000 9352 628 51112 TDA8941P/N1 3157 4822 116 52206 120Ω 5% 0.5W 6692 9322 127 54667 TSOP1836UH1 7001 4822 130 63732 MMUN2212 7101 5322 130 60159 BC846B 7102 4822 130 60373 BC856B 7103 5322 130 60159 BC846B 6161 4822 130 34278 BZX79-B6V8 7200 9352 706 10557 TDA9570H/N1/AI 7200 9352 711 31557 TDA9580H/N1/3I 7200 9352 711 32557 TDA9582H/N1/3I 7200 9352 712 27557 TDA9583H/N1/3I Top Control Panel [E] 7200 9352 712 42557 TDA9555H/N1/3I 7200 9352 715 39557 TDA9586H/N1/3I Various 7201 5322 130 60159 BC846B 7202 4822 130 60373 BC856B 0215 4822 267 10748 Connector 3p m 7203 4822 130 60373 BC856B 1091 4822 276 13775 Switch 7204 4822 130 60373 BC856B 1092 4822 276 13775 Switch 7205 4822 130 60373 BC856B 1093 4822 276 13775 Switch 7206 5322 130 42755 BC847C 1094 4822 276 13775 Switch 7330 9352 713 37112 TDA6107JF/N3 7360 5322 130 60159 BC846B 7366 9322 167 18676 2SA965 7369 4822 130 60373 BC856B 7373 4822 130 41246 BC327-25 3088 4822 051 20008 Jumper 0805 7380 4822 130 43226 2SC2235-O 3089 4822 051 20008 Jumper 0805 Ω 7382 4822 130 40981 BC337-25 3091 4822 051 20561 560 5% 0.1W Ω 7400 9322 157 37687 STP3NC60FP 3092 4822 051 20391 390 5% 0.1W Ω 7441 4822 130 60373 BC856B 3093 4822 051 20561 560 5% 0.1W Ω 7443 4822 130 44568 BC557B 3094 4822 051 20391 390 5% 0.1W Ω 7450 3198 010 44010 PDTA114ET 3095 4822 051 20332 3.3k 5% 0.1W Ω 7460 9340 550 92127 BU4508DX 3096 4822 117 11139 1.5k 1% 0.1W 7461 4822 130 40981 BC337-25 4092 4822 051 20008 Jumper 0805 7462 9340 547 00215 PDTC143ZT 7463 4822 130 41246 BC327-25 7471 0451 900 00151 TDA8357J 7471 9352 701 64112 TDA8359J/N2 6092 4822 130 11528 1PS76SB10 7480 4822 130 40823 BD139 7482 4822 130 40823 BD139 7515 8238 274 02070 TCET1103G DAF Panel [G] 7515 9322 175 72667 TCET1104(G) 7520 9352 673 56112 TEA1507P/N1 7521 9322 160 63687 STP7NC80ZFP Various 7521 9322 163 76687 STU9NC80ZI 7522 5322 130 60159 BC846B 0180 3139 131 00761 Cable 2p 560mm 7540 4822 130 40959 BC547B 0221 4822 267 10966 Connector 2p 7541 4822 130 11155 PDTC114ET 0258 4822 267 10966 Connector 2p 7542 4822 130 60373 BC856B 0261 4822 267 10676 Connector 1P 7560 4822 209 16978 LF33CV 0262 4822 267 10676 Connector 1P 7561 9340 547 00215 PDTC143ZT 7580 4822 130 60373 BC856B 7602 9322 147 25682 M24C16-WBN6 7606 9340 547 00215 PDTC143ZT 2492 4822 126 13865 390pF 10% 2kV 7802 5322 209 14481 HEF4053BT 2493 4822 126 13865 390pF 10% 2kV 7831 9322 187 89682 MSP3425G-PO-B8-V3 7831 9322 191 13682 MSP3415G-PO-C12 7861 9352 671 19557 TDA9853H/V1 7891 5322 130 60159 BC846B 7892 5322 130 60159 BC846B 3498 2322 592 13017 VDR 1mA/423V 7901 9322 166 29682 AN7580 3499 2322 592 13017 VDR 1mA/423V 7901 9322 181 41682 AN7522N 7903 5322 130 60159 BC846B
Side AV Panel [C] 5493 4822 148 81425 DAF
Various Front Interface Panel [Q]
0163 3139 131 01551 Cable 6p/560/3p-3p Various 0186 3139 110 38861 Cable 5p/680/5p 0232 4822 267 31014 Socket headphone 0211 2422 025 16268 Connector 2p m 0250 4822 265 11606 Connector 3p 0212 2422 025 16268 Connector 2p m 0251 4822 267 10735 Connector 3p m 0214 2422 025 06353 Connector 5p male 0253 2422 025 16382 Connector 3p m 0231 2422 128 02972 Mains switch 0254 4822 267 10734 Connector 5p m 0255 4822 267 10565 Connector 4p 2691 4822 124 12379 220µF 25V 2692 4822 126 13751 47nF 10% 63V 2171 5322 122 32311 470pF 10% 100V 2693 4822 126 13751 47nF 10% 63V 2172 5322 122 32311 470pF 10% 100V 2694 4822 126 13751 47nF 10% 63V 2173 5322 122 32311 470pF 10% 100V 2695 4822 126 13751 47nF 10% 63V 2174 5322 122 32311 470pF 10% 100V 2698 5322 121 42386 100nF 5% 63V 2176 5322 122 32311 470pF 10% 100V EN 76 11. L01.1A AC Revision List 11. Revision List
First release. www.s-manuals.com