CD-PC1881V SERVICE MANUAL
No. S0961CDPC1881 CD-PC1881V
CD-PC1881V Video CD Mini System consisting of CD-PC1881V (main unit), CP-C881 (front speakers), CP-SW881 (sub woofer), NTSC/PAL GBOXS0026AWM1 (center speaker) and GBOXS0027AWM1 (surround speakers). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be Manufactured under license from Dolby Laboratories Licensing used. Corporation. DOLBY, the double-D symbol and “PRO LOGIC” are trademarks of Dolby Laboratories Licensing Corporation.
CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ...... 2 VOLTAGE SELECTION ...... 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR ...... 2 SPECIFICATIONS ...... 3 NAMES OF PARTS ...... 4 OPERATION MANUAL ...... 7 DISASSEMBLY ...... 8 REMOVING AND REINSTALLING THE MAIN PARTS ...... 11 ADJUSTMENT ...... 12 BLOCK DIAGRAM ...... 15 SCHEMATIC DIAGRAM ...... 18 VOLTAGE ...... 30 WIRING SIDE OF P.W.BOARD ...... 31 NOTES ON SCHEMATIC DIAGRAM ...... 38 TYPES OF TRANSISTOR AND LED...... 38 WAVEFORMS OF CD CIRCUIT ...... 39 TROUBLESHOOTING (CD SECTION) ...... 40 FUNCTION TABLE OF IC...... 44 FL SEGMENT ...... 56 PARTS GUIDE/EXPLODED VIEW
This document has been published to be used for after sales service only. SHARP CORPORATION– 1 – The contents are subject to change without notice. CD-PC1881V SAFETY PRECAUTION FOR SERVICE MANUAL
Precaution to be taken when replacing and servicing the Laser Pickup.
The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class I Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
(1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than the lead-in position, the Laser will light for several seconds to detect a disc. Do not look into the Pickup Lens. (2) The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping. (3) No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup. (4) Under no circumstances look directly into the Pickup Lens at any time. (5) CAUTION - Use of controls or adjustments, or performance of procedures other than those specified herein may result in hazardous radiation exposure.
CAUTION Laser Diode Properties Material: GaAIAs Wavelength: 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW
This Video CD Mini System is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear cover. Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only.
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER. VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE. ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
VOLTAGE SELECTION The voltage selector is located on the AC voltage selector box. If adjustment is necessary, use a screwdriver in order to turn the selector in either direction unitil the correct voltage figure is displayed in the window next the adjustment screw.
QACCA0001AW00 QACCJ0003AW00
QACCB0006AW00 QACCL0005AW00
QACCE0008AW00 QPLGA0003AWZZ QPLGA0004AWZZ
Figure 2 AC POWER SUPPLY CORD AND AC PLUG ADAPTOR – 2 – CD-PC1881V
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-PC1881V General Tuner section Power source: AC 110/127/220/230-240 V, 50/60 Hz Frequency range: FM; 88-108 MHz Power consumption: 140 W AM; 531-1,602 kHz Dimensions: Width; 270 mm (10-5/8") Height; 300 mm (11-13/16") Cassette deck section Depth; 362 mm (14-1/4") Frequency response: 50-14,000 Hz (Normal tape) Weight: 8.1 kg (17.7 lbs.) Signal/noise ratio: 55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/ Amplifier section playback) Output power: Front speakers; Wow and flutter: 0.15 % (WRMS) MPO; 176 W(88 W + 88 W) CP-C881 (10 % T.H.D.) RMS; 80 W (40 W + 40 W) Front speaker section (10 % T.H.D.) Type: 3-way type [13 cm (5-1/4") woofer, RMS; 72 W (36 W + 36 W) 5 cm (2") tweeter and super tweeter] (0.9 % T.H.D.) Maximum input power: 80 W Center speaker; Rated input power: 40 W MPO; 32 W (10 % T.H.D.) Impedance: 6 ohms RMS; 20 W (10 % T.H.D) Dimensions: Width; 200 mm (7-7/8") RMS; 14 W (0.9 % T.H.D) Height; 300 mm (11-13/16") Surround speakers; Depth; 254 mm (10") MPO; 32 W (16 W + 16 W) Weight: 2.9 kg (6.3 lbs.)/each (10 % T.H.D.) RMS; 20 W (10 W + 10 W) GBOXS0026AWM1 (10 % T.H.D.) Center speaker section RMS; 14 W (7 W + 7 W) Type: 10 cm (4") full-range speaker (0.9 % T.H.D.) Maximum input power: 40 W Sub woofer; Rated input power: 20 W MPO; 72 W (10 % T.H.D.) Impedance: 4 ohms RMS; 40 W (10 % T.H.D) Dimensions: Width; 260 mm (10-1/4") RMS; 32 W (0.9 % T.H.D) Height; 140 mm (5-1/2") Output terminals: Front speakers; 6 ohms Depth; 155 mm (6-1/8") Centre speaker; 4 ohms Weight: 0.9 kg (2.0 lbs.) Surround speakers; 8 ohms Sub woofer; 6 ohms GBOXS0027AWM1 Headphones; 16-50 ohms Surround speaker section (recommended; 32 ohms) Type: 10 cm (4") full-range speaker Video out; 1 Vp-p (75 ohms) Maximum input power: 20 W Input terminals: Video/Auxiliary (audio signal) x 2; Rated input power: 10 W 500 mV/47 kohms Impedance: 8 ohms Dimensions: Width; 170 mm (6-3/4") Compact disc player section Height; 88 mm (3-1/2") Type: 3-disc multi-play compact disc player Depth; 170 mm (6-3/4") Signal readout: Non-contact, 3-beam semi-conductor Weight: 0.5 kg (1.0 lbs.)/each laser pickup D/A converter: 1-bit D/A converter Frequency CP-SW881 Frequency Sub woofer section response: 20 - 20,000 Hz Type: 13 cm (5-1/4") full-range speaker Dynamic range: 90 dB (1 kHz) Maximum input power: 80 W Rated input power: 40 W Video CD section Impedance: 6 ohms Video output format: PAL/PAL60/NTSC Dimensions: Width; 200 mm (7-7/8") Height; 300 mm (11-13/16") Depth; 310 mm (12-3/8") Weight: 3.4 kg (7.5 lbs.)
Specifications for this model are subject to change without prior notice.
– 3 – CD-PC1881V NAMES OF PARTS CD-PC1881V
■ Front panel 1. Disc Number Selector Buttons 123 45 2. Disc Tray 123 45 3. Multi Indicator 4. Disc Skip Button 5. Open/Close Button
6. Dolby Pro Logic Indicator 7. Extra Bass Indicator 8. FM Stereo Mode Indicator 9. FM Stereo Indicator 10. (VCD/CD) Play Indicator 11. (VCD/CD) Pause Indicator 6 12. (VCD/CD) Repeat Indicator 13. (VCD/CD) Disc Number Indicators 7 14. (VCD/CD/TUNER) Memory Indicator 15. Timer Play Indicator 8 10 16. Timer Record Indicator 9 17. Spectrum Analyzer/Volume Level Indicator 11 18. (TAPE 2) Record Indicator 12 19. Sleep Indicator 13 20. Timer Set Indicator 14 21. (VCD) Digest Button 22. (VCD) Book Mark Button 15 23. (VCD) Skip Previous Button 16 (CD) Track Down/Review Button (TUNER) Preset Down Button 17 18 19 (TAPE 2) Rewind Button 24. (VCD) Skip Next Button (CD) Track Up/Cue Button (TUNER) Preset Up Button (TAPE 2) Fast Forward Button 25. Bypass Button 26. Normal Button 20 212223 24 25 26 27. Timer/Sleep Button 28. Clock Button 27 33 29. (VCD) Playback Control Auto/Off Button 28 30. (VCD/CD) Audio Mode Button 34 31. (VCD) On Screen Display On/Off Button 29 32. On/Stand-by Button 35 33. Equalizer Mode Selector Button 30 34. Dimmer Button 36 35. Phantom Button 31 36. Extra Bass/Demo Mode Button 37 37. Volume Control 32 38. Headphone Socket 39. Function Selector Button 40. (TAPE 2) Record Pause Button 38 39 40 41 42 43 44 45 41. Memory/Set Button 42. (VCD) Stop/Return (CD/TAPE) Stop Button 43. (VCD) Play/Repeat/Select/Resume Button (CD) Play/Repeat Button 46 47 (TAPE) Play Button 44. Tuning and Time Up/Down Buttons 45. Sub Woofer Volume Control
46. (TAPE 1) Cassette Compartment 47. (TAPE 2) Cassette Compartment
– 4 – CD-PC1881V ■ Rear panel 1. Video Output Socket 2. AC Power Lead 3 3. AM Aerial Terminal 4. Aerial Earth Terminal 4 5. FM 75 Ohms Aerial Terminal 6. Video/Auxiliary (Audio Signal) Input Sockets 1 5 7. AC Voltage Selector 8. Surround Speaker Terminals 9. Centre Speaker Terminals 6 10. Front Speaker Terminals 11. Sub Woofer Terminals 2
7891011 CP-C881 ■ Front speaker 1. Super Tweeter 1 2. Tweeter 3. Woofer 2 4. Bass Reflex Duct 5. Speaker Wire 3 4 5 GBOXS0026AWM1 ■ Center speaker 6. Full-Range Speaker 7. Speaker Wire 6
7 GBOXS0027AWM1 ■ Surround speaker 8. Full-Range Speaker 9. Speaker Wire 8
9 CP-SW881 ■ Sub woofer 10. Woofer 11. Bass Reflex Duct 12. Speaker Wire 10
11 12
– 5 – CD-PC1881V ■ Remote control 1. Remote Control Transmitter LED
2. On/Stand-by Button 12 3. Surround Level Buttons 4. Centre Level Buttons 5. Dolby Pro Logic Button 3 6. Centre Mode Button 7. Test Tone Button 4 5
8. (VCD/CD) Direct Search Buttons 6 7 9. (VCD) On Screen Display On/Off Button 10. (VCD) PAL/NTSC Select Button 11. (VCD) Book Mark Button 12. (VCD) Digest/Time Search Button 13. (VCD/CD) Audio Mode Button 14. (VCD) VCD Auto/On Button 8 13 15. (VCD) Playback Control Auto/Off Button 16. (VCD/CD) Clear Button 9 14 17. (VCD/CD) Memory Button 10 15 18. (VCD/CD) Disc Skip Button 19. (VCD/CD) Random Button 11 16 20. (VCD/CD) Pause Button 12 17 21. (TAPE 2) Record Pause Button 22. (VCD) Skip/Previous Button (CD) Track Down/Review Button 21 20 19 18 (TUNER) Preset Down Button (TAPE 2) Rewind Button 23. (VCD) Skip/Next Button 22 23 24 25 (CD) Track Up/Cue Button (TUNER) Preset Up Button 26 (TAPE 2) Fast Forward Button 24. (VCD) Stop/Return Button 27 (CD/TAPE) Stop Button 28 25. (VCD) Play/Repeat/Select/Resume Button 30 (CD) Play/Repeat Button 29 (TAPE) Play Button 26. Function Selector Buttons 27. Extra Bass Button 28. Equalizer Mode Button 29. Balance Control Buttons 30. Volume Up/Down Buttons
– 6 – CD-PC1881V OPERATION MANUAL Press the TUNING/TIME (Press the or minutes. ) button to adjust the TUNING/TIME (Press the or the time by 1 minute. Hold it down to change in 5 ) button once to advance minute intervals. The hour setting will not advance even if minutes from “59” to “00”. Press the MEMORY/SET button. Press the MEMORY/SET The clock starts operating from “0” seconds. (Seconds are not displayed.) And then the clock display will disappear a few seconds. The time display will appear for about 5 seconds. at the push of The clock display will flash on and off AC power supply is restored after CLOCK button when the AC power lead is discon- a power failure occurs or after the nected. If this happens, follow the procedure below to change clock time. Press the CLOCK button. button. Within 5 seconds, press the MEMORY/SET Perform steps 6 - 9 above. THE MI- Perform steps 1 - 2 in the section “RESETTING CROCOMPUTER”, . Perform steps 1 - 9 above. Press the MEMORY/SET button. Press the MEMORY/SET 7 8 9 To see the time display: To Press the CLOCK button. Note: To change the clock time: To ① ➁ ➂ change the time display mode: To ① ➁ TUNING/ TIME ( ) AM 12:00 AM 0:00 The 24-hour display will appear. (0:00 - 23:59) The 12-hour display will appear. (AM or PM 0:00 - 11:59) The 12-hour display will appear. (AM or PM 12:00 - 11:59) → → 0:00 → CLOCK Press the TUNING/TIME (Press the or ) button to adjust the hour. ON/ STAND-BY MEMORY/ SET Press the ON/STAND-BY button to enter the stand-by mode. Press the ON/STAND-BY Press the TUNING/TIME (Press the or display mode. ) button to select the time “0:00” “AM 0:00” “AM 12:00” Note that this can only be set when the unit is first installed or it has been reset. TUNING/TIME (Press the or Hold it down to advance continuously. the time by 1 hour. ) button once to advance When the 12-hour display is selected, “AM” will change au- tomatically to “PM”. Press the CLOCK button. button. 5 seconds, press the MEMORY/SET Within Press the MEMORY/SET button. Press the MEMORY/SET (Main unit operation) SETTING THE CLOCK 6 In this example, the clock is set for 24-hour (0:00) system. 1 2 3 4 5 ON/ STAND-BY To erase all of the stored memory contents (clock and timer To settings, and tuner CD presets). If the display is not correct. If the operation is not correct. button to enter the stand-by mode. Press the ON/STAND-BY Whilst pressing down the button for at least 1 second. hold down the ON/STAND-BY button and the button, The operation explained above will erase all data stored in video memory including clock and timer settings, tuner, CD and presets. RESETTING THE MICROCOMPUTER
Reset the microcomputer under following con- ditions: Caution: 1 2 15
15 0.2 m - 6 (8" - 20') Replace the batteries if operating distance is reduced or if the operation becomes erratic. Periodically clean the transmitter LED on remote control and the sensor on main unit with a soft cloth. Exposing the sensor on main unit to strong light may interfere with operation. Change the lighting or direction of the unit. Keep the remote control away from moisture, excessive heat, shock, and vibrations. Remote control Notes concerning use: ■
– 7 – CD-PC1881V DISASSEMBLY Top Cabinet (A1)x2 Front Panel Caution on Disassembly ¿3x12mm Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall Side Panel outlet before starting to disassemble the unit. (Right) 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. (B1)x2 4. Take sufficient care on static electricity of integrated ¿3x8mm circuits and other circuits when servicing. (B2)x2 (A1)x2 ¿3x10mm ¿3x12mm Rear Panel CD-PC1881V (B1)x2 STEP R EMOVAL PROCEDURE FIGURE Side Panel (Left) ¿3x8mm Figure 8-1 1 Top Cabinet 1. Screw ...... (A1) x4 8-1 2 Side Panel 1. Screw ...... (B1) x4 8-1 Hook (C2) x1 (C1) x5 (Left/Right) 2. Screw ...... (B2) x2 CD Tray 3 CD Tray Cover/ 1. Turn on the power supply, 8-2 Pull DiscTray Cover (C3) x4 CD Player Unit open the disc tray, take out 1 the CD cover, and close. (Note 1) (Note 2) 2. Hook ...... (C1) x5 3. Hook ...... (C2) x2 CD Video PWB 1 4. Socket ...... (C3) x4 CD Player 2 5. Screw ...... (C4) x2 Unit 4 Jack PWB 1. Screw ...... (D1) x1 8-2 Jack PWB (C2) x1 5 Rear Panel 1. Screw ...... (E1) x2 8-2 Rear Panel (E3)x2 Front Panel 2. Screw ...... (E2) x8 (D1) x1 ¿3x10mm (C4) x1 3. Screw ...... (E3) x2 ¿3x10mm ¿3x10mm 4. Socket ...... (E4) x1 (C4) x1 6 Tuner PWB 1. Screw ...... (F1) x1 8-2 ¿3x10mm 2. Socket ...... (F2) x1 (F1) x1 ¿3x10mm 7 Main PWB 1. Socket ...... (G1) x2 9-1 (E4)x1 2. Flat Cable ...... (G2) x1 3. Flat Wire ...... (G3) x1 (F2)x1 Main PWB 4. Tip Wire...... (G4) x1 Tuner PWB 5. Screw ...... (G5) x1 (E2)x8 ¿3x10mm (E1)x2 6. Socket ...... (G6) x1 ¿3x10mm 8 Power PWB 1. Screw ...... (H1) x4 9-1 Figure 8-2 2. Screw ...... (H2) x2 LOCK 3. Socket ...... (H3) x4 LEVER 4. PWB Holder ...... (H4) x4 9 Front Panel 1. Screw ...... (J1) x1 9-2 2. Screw ...... (J2) x2 10 Display PWB/ 1. Screw ...... (K1) x13 9-2 Switch PWB 2. Bracket Support ..... (K2) x1 Headphones PWB 3. Knob ...... (K3) x1 11 Tape Mechanism 1. Open the cassette holder. 9-2 2. Screw...... (L1) x6 3. Socket ...... (L2) x1 12 Turntable 1. Screw ...... (M1) x1 9-3 Figure 8-3 2. Cover ...... (M2) x1 Note 1: How to open the changer manually. (Fig. 8-3) 13 Disc Tray 1. Screw ...... (N1) x2 9-3 1. Change, turn fully the lock lever in the arrow direction 2. Guide ...... (N2) x2 through the hole on the loading chassis bottom in this state. 14 CD Video PWB 1. Screw ...... (P1) x1 9-4 After that, push forward the CD player base. 2. Socket ...... (P2) x4 Note 2: 15 CD Changer 1. Screw ...... (Q1) x4 9-5 1. After removing the connector for the optical pickup from the Mechanism connector, wrap the conductive aluminium foil around the 16 CD Mechanism 1. Screw ...... (R1) x1 9-5 front end of connector to protect the optical pickup from electrostatic damage.
– 8 – CD-PC1881V
Front Panel (M1) x1 Display PWB ¿3 x10mm (M2) x1 (G1)x2 Washer
(H4)x4 (H3)x2 1 1 Turntable Push Push (G2)x1 2 Pull (H3)x2 (G3)x1 POWER PWB Headphoens PWB Power PWB Disc Tray (G4)x1 (N1) x1 ¿3 x10mm
(H1)x4 (G6)x1 (G5)x1 ¿3x10mm (H2)x2 ¿3x10mm (N2) x1 Main PWB ¿3x6mm
Figure 9-1
(N1) x1 (L2)x1 ¿3 x10mm Switch PWB CD Player Unit (N2) x1
(K1)x2 (K3)x1 Figure 9-3 ¿3x10mm Display PWB (P1) x1 Front Panel ¿3 x10mm (K1)x10 CD Video PWB ¿3x10mm (K2)x1 (P2) x2 Headphones Main Chassis PWB Open Cassette Holder (Left/Right) Tape CD Player Unit Mechanism (K1)x1 (P2) x2 ¿3x10mm (L1)x6 (J2)x2 Figure 9-4 ¿3x10mm ¿3x8mm (J1)x1 ¿3x10mm (Q1) x4 Shift Lever ¿3 x12mm Figure 9-2
(R1) x1 ¿2.6 x10mm
CD Changer Mechanism
CD Player Base CD Mechanism
Be careful when installing the CD changer mechanism. Install the CD changer mechanism on the CD player base after the shift lever has been set in the highest position. Figure 9-5
– 9 – CD-PC1881V
CP-C881 STEP REMOVAL PROCEDURE FIGURE Speaker Box Super 1 Front Speaker 1. Front Panel ...... (A1) x1 10-1 Tweeter 2. Tip ...... (A2) x2 (A3)x2 3. Screw ...... (A3) x2 ¿3x10mm 4. Screw ...... (A4) x2 5. Screw ...... (A5) x4 (A2)x2
(A4)x2 ¿3x10mm
(A5)x4 ¿4x14mm
Tweeter Woofer Front Panel (A1)x1 Drive should be pried away from Speaker Box. Screw Driver
Figure 10-1
CP-SW881 STEP REMOVAL PROCEDURE FIGURE 1 Sub woofer 1. Net ...... (A1) x1 10-2 2. Screw ...... (A2) x4
(A1)x1 (A2)x4 Note: ¿4x14mm The surround speakers and center speaker can be easily disassembled. Therefore the disassembling method is not described. For details refer to the disassembling drawing in the Parts Guide.
Woofer Speaker Box
Screw driver Drive should be pried away from Speaker Box. Direction of handle
Figure 10-2
– 10 – CD-PC1881V REMOVING AND REINSTALLING THE MAIN PARTS CD MECHANISM SECTION Perform steps 1, 2, 3 and 14-16 of the disassembly method to remove the CD mechanism.
How to remove the T/T up/down loading motor (See Fig. 11-1) 1. Remove the screws (A1) x 2 pcs., to remove the T/T up/ T/T Up/Down down loading motor. Loading Motor
Motor PWB
(A1) x2 ¿2.6 x5mm
Figure 11-1
How to remove the pickup (See Fig. 11-2) 1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2)x Stop Washer 1 pc. (B1) x2 (B3) x1 2. Remove the stop washer (B3) x 1 pc., to remove the gear ¿2.6 x6mm (B4)x 1 pc. 3. Remove the pickup. Note After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of connector to protect the optical pickup from electrostatic damage.
Pickup
Shaft CD Mechanism (B2) x1 Gear (B4) x1 Figure 11-2
– 11 – CD-PC1881V ADJUSTMENT MECHANISM SECTION TUNER SECTION • Driving Force Check fL: Low-range frequency fH: High-renge frequency Torque Meter Specified Value • AM IF/RF Play: TW-2412 Tape 1: Over 80 g Signal generator: 400 Hz, 30%, AM modulated Tape 2: Over 80 g Test Stage Frequency Frequency Setting/ Instrument • Torque Check Display Adjusting Connection Parts Torque Meter Specified Value AM IF 450 kHz 1,602 kHz T351 *1 Tape 1 Tape 2 AM Band — 531 kHz (fL): T306 *2 Play: TW-2111 30 to 60 g. cm 30 to 60 g.cm Coverage 1.1 ± 0.1 V Fast forward: TW-2231 — 60 to 120 g.cm AM Tracking 990 kHz 990 kHz (fH): T302 *1 Rewind: TW-2231 — 60 to 120 g.cm *1. Input: Antenna, Output: TP302 *2. Input: Antenna, Output: TP301 • Tape Speed Test Tape Adjusting Specified Instrument • FM Point Value Connection Notes: Normal MTT-111 Variable 3,000 ± Speaker 1: Description of the "FM IF Adjustment" is not carried on this speed Resistor in 30 Hz terminal Manual. It is because the IF coil in the FM front end section motor. (Load has been best adjusted in the factory so that its further (MM1) resistance: adjustment is not needed at the field. When replacing the 8 ohms) FM front end assembly, no adjustment is needed either. 2: The parts in the FM front end section are prepared in a TAPE MECHANISM complete unit, so you can't obtain each part individually. • FM Mute Level Signal generator: 1 kHz, 40 kHz dev., FM modulated Frequency Frequency Adjusting Instrument MM 1 Display Parts Connection Motor 98.00 MHz 98.00 MHz VR351 Input: Antenna (25 dBµV) Output: Speaker Terminal Variable Resistor in motor
Figure 12-1 TUNER PWB
TP301 FM MUTE R336 LEVEL SO301 AM IF VR351 ANTENNA T351 FE301 TERMINAL TP302 IC303 AM T306 R357 TRACKING fH AM BAND COVERAGE fL T302
Figure 12-2 ADJUSTMENT POINTS
CD ERROR CODE DESCRIPTION When a malfunction occurs during CD operation, an error code will be displayed to identify the function in CD operation which failed.
Error State Code 0001 Cannot detect pickup-in SW 0101 Tray close operation error 0105 Tray close operation error 0201 Tray open operation error 0203 Tray open operation error 0304 Disc skip operation error 0305 Disc skip operation error 0307 Disc skip operation error
– 12 – CD-PC1881V TEST MODE • Setting the test mode Any one of test mode can be set by pressing several keys as follows.
Canceling method - POWER OFF
Figure 13-1 CD SECTION Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary to readjust it. Since this CD unit does not need adjustment, the combination of PWB and laser pickup unit is not restricted.
• Automatic adjustment item 1. Focus offset (Fig. 13-2) 2. Tracking offset (Fig. 13-3) 3. E/F balance (tracking error balance) (Fig. 13-4) 4. RF level AGC function (HF level: constant) 5. RF level automatic follow-up of the tracking gain
This automatic adjustment is performed each time a disc is changed. Therefore, each disc is played back using the optimal settings. Enlarged 10ms 0.1s View 0.50 V 0.50 V IC1 20 FE IC1 20 FE
FOCUS OFF-SET ADJUST 10ms 0.1s 0.50 V 0.50 V IC1 7 TE TRACKING IC1 7 TE TRACKING OFF-SET OFF-SET 1 ADJUST 1 ADJUST 2 2 Figure 13-2 Figure 13-3
200 ms TRACKING/ 1V/diV ERROR IC 1 15 BARANCE 1 ADJUST TO
200 ms 1V/diV IC 1 7 TE 2
Figure 13-4 – 13 – CD-PC1881V EXPLANATION OF DOLBY SURROUND PRO LOGIC AND EVALUATION METHOD Outline • Namely, two speakers are connected in parallel to one • In the normal mode of Pro Logic ON mode the amplifiers for amplifier. C-ch and S-ch are in operative state, so that the SP output • In the Pro Logic BYPASS mode the amplifier for C-ch (center appears. channel) and the amplifier for S-ch (surround channel) are in • In the Phantom mode of Pro Logic ON mode the amplifier for MUTE state. The SP output is cut. C-ch is in MUTE state, so that the SP output is cut. The amplifier for S-ch (surround) is in operative state, so that the SP output appears
• State of element output and terminal output in specific mode State of set Dolby Pro Logic Dolby Pro Logic On mode Output point Bypass mode Normal mode Phantom mode IC501 12 pin L-out Output enabled state Output enabled state Output enabled state 11 pin R-out Output enabled state Output enabled state Output enabled state IC501 9pin C-out No output Output enabled state No output IC501 10pin S-out No output Output enabled state Output enabled state SP OUT L-ch Output enabled state Output enabled state Output enabled state (SO901) R-ch Output enabled state Output enabled state Output enabled state SP OUT C-ch No output in MUTE (Q404) state Output enabled state No output in MUTE (Q404) state (SO901) SP OUT S-ch No output in MUTE (Q403) state Output enabled state Output enabled state (SO901) Test tone output • Pro Logic ON Normal mode Output point Phantom mode Press the remote control TEST TONE button. SP out L-ch Input signal is output. →Output of only L-ch →Output of only C-ch (SO901) R-ch Input signal is output. ↑ ↓ (SO901) SP out C-ch SP cut, no output ← Output of only S-ch Output of only R-ch (SO901) SP out S-ch Almost no output (only omitting component) The test tone (noise) is repeatedly output for output period (2 sec). (2) L-ch/R-ch reverse phase input into VIDEO IN input jack in In this case the following indication appears repeatedly. VIDEO Function mode →TEST →L-ch →C-ch (Reverse phase: Phase difference between L and R is 180°) ↑ ↓ Output point Normal mode S-ch ← R-ch • Pro Logic ON Phantom mode SP out L-ch Almost no output (only omitting component) Press the remote control TEST TONE button. (SO901) R-ch Almost no output (only omitting component) →Output of only L-ch →Output of only R-ch (SO901) SP out C-ch Almost no output (only omitting component) ↑ ↓ (SO901) SP out S-ch Input signal is output. ← Output of only S-ch The test tone (noise) is repeatedly output for output period Output point Phantom mode (2 sec). SP out L-ch Almost no output (only omitting component) (SO901) R-ch Almost no output (only omitting component) In this case the following indication appears repeatedly. (SO901) SP out C-ch SP cut, no output →TEST → L-ch → R-ch ↑ ↓ (SO901) SP out S-ch Input signal is output. ← S-ch← • Accordingly, if you want to output signal waveform to C-ch SP Relation between VIDEO IN input and output in Pro Logic out, give the same phase input into L-ch/R-ch INPUT in the ON state Pro Logic Normal mode. (1) L-ch/R-ch same phase input into VIDEO IN input jack in If one of channels receives input, C-ch does not output. Only VIDEO Function mode L-ch or R-ch outputs. Output point Normal mode • If you want to output signal waveform to S-ch SP out, you can SP out L-ch Almost no output (only omitting component) use either Normal mode or Phantom mode. However, 180° (SO901) R-ch Almost no output (only omitting component) reverse phase input must be given to L-ch/R-ch INPUT. (SO901) SP out C-ch Input signal is output. (SO901) SP out S-ch Almost no output (only omitting component)
– 14 – CD-PC1881V M3 T/T UP/DOWN LOADING MOTOR SOLM2 SOLENOID SW1 OPEN/CLOSE SW2 MECHA UP SW3 DISC NUMBER M
TO MAIN SECTION
TO MAIN SECTION CNS10 10 9 8 7 6 5 4 3 2 1
+B1
1 2 3 4 5 6 CNP11 QV4 JKV1 GND (D) MECHA UP GND (D) DISK NO. OPEN/CLOSE GND (D) MÐ M+ SOL- SOL+ VIDEO OUT CNP10 10 9 8 7 6 5 4 3 2 1 +B1 +B5
R L 6 20 7 1 1 VDD IC4 21 Q51 4 BA4558F 6 27 36 DQ12 OPE AMP. 35 ICV4 ~ ICV3 5 3 VIDEO 39 DQ15 DRAM 40 R L OPERATION SDM4260C UCAS 28 AMP. LCAS 29 NJM2267M DQ0 DQ3 DQ4 DQ7 WE RAS A0 A3 A4 A8 DQ8 DQ11 1 2 ~ 5 7 ~ 10 13 14 16 ~ 19 22 ~ 26 31 ~ 34
38 ~ 42 45 ~ 48 49 52 54 ~ 56 58 ~ 62 70 ~ 73 53 6 57 MA8 MA4 MA3 MA0 MD5 MD4 MD0 MD8 MWE MD11 MCAS MRAS 86 VOUT1 MCAS 11 64 17 26 5051 56 49 68 MD12 12 69 P0/DFCK 39
~ 18 74 LVSS LCHN XVSS P1/DFIN 38 RCHN 65
TEST3 MD15 TEST4 26 76 45 14 X2 30 91 54 XV2 ICV2 37 94 XVDD ~ 27MHz 13 X1 41 MPEG DECOEDER 43 96 +5V 47 LVDD 35 AUDO D61012GC 50 100 27 VDD IC2 32 AUBCK HD7 2 AVDD LC78631E 6 72 33 AULRCK ~
SERVO/SIGNAL ~ 95 CDC2PO HD4 5 CONTROL 67 97 CDLRCK HD3 7 ~ 52 ~ 80 VDD,CKSEL,HSELX,
XOUT HD0 10 99 CDI HSELAAVDD,
RES. CQCK. COIN SQOUT. RWC. WRQ 78 X1 1 15 ~ 17 23~ 25 36 44 51 63 75 83 84 92 77
16.93MHz 53 XIN AVSS VSS TEST2
TEST1 64 EFMO EFMI CLV+ V/P HFL TES TOFF TGL JP+ JPÐ
4 10 12 16 9 11 13 ~ 15 19 20 23 24 28 29
+B1 13 12 11 64 ~ 57
QV1 ~ HD7 HD0 22 32 40 4344 +B1 PU-IN SW CD-LD MÐ AGND CD-LD M+ 53 CL, DAT, SELIAL CONTROL/CE CE +B5 MO SPEED JPÐ SL1 SLC Q52 CV+ DAT 52 +B1 15 PWR_MPEG CL 51 QV2 QV3
42 41 20 40 24 18 28 39 3837 36 40 X2 ICV1 DRF 54 SL+. SLÐ. DRF XV1 IC1 SL+ 31 4.19MHz MPEG CONTROLLER +5V 41 X1 64 VCC1 LA9241M SLÐ 30 IC3 35 IX0313AW M63001FP SERVO AMP. 29 SLD 29 25 FOCUS/ 18 MDI SP 23 20 TRACKING/ 22 19 MDO LASER SPO 27 17 21 20 MCK DRIVER Q1 62 LDO SPIN/SLED FD 16 2 14 22 MBUSY
DRIVER ~~ TO 15 1 CD SOL FIN1 E F FIN2 8 6 7 ~ 9 14 16 1725 ~ 33 39 42 45 ~ 50 1 2 3 4 23 6 7 45 15 16 26 27
M1 CNPV2 1 2 3 4 SPINDLE MOTOR M TO MAIN SECTION M2 SLED MOTOR
FOCUS COIL M TRACKING COIL PICKUP IN SW4 PICKUP UNIT
Figure 15 BLOCK DIAGRAM (1/3) – 15 – CD-PC1881V
SWM3 SO301 FOOL PROOF ANTENNA SWM4 TERMINAL FM DET X351 F.A.S FM IF +B4 CF351 456kHz FM FE301 SOLM1 75 ohms 8 FM FRONT END 1 1 CF302 3 AM IF SOLENOID 2 T351 CF352 +B4 Q FM IF IN SWM5 M GND 5 CAM Q 2 67 3 4 15892417 18 16 MM1
VT TAPE MOTOR AM OSC OUT IN GND VCC FM/AM MPX
F OUT OUT IN VR351 IC303 FM MUTE LEVEL LA1832 IF AM OSC FM/AM IF MPX. OUT 24 23 22 21 7 13 6 10 11 12 14 15
IN L R SD
AFC VOLUME FMOSC MUTING JOG VR702 STEREO AM RF IN OUT
MONO/ST Q361 MPX Q353 MPX VCO Q354 AM RF PHASE CUT TUNER MUTE
AM ANTENNA AM OSC.
T302 T306 VOLTAGE REGURATER +B4
VD301 VD301 X352 4.5MHz IN IF IN AM FM IN FM MONO/ST +5V +B4 20 1 22 15 16 11 10 13 12 17 X IN X OUT IC302 FM +B Q360 7 LC72131 FM PLL (TUNER) VOLTAGE 3456 21 REGULATOR DI CE CL DO
Q371
+B4 JK401 VIDEO IN 23 24 25 56
L-CH CL DI CE VIDEO2 VIDEO2 L 51 R-CH R 61 L-CH VIDEO1 L 52 20 VIDEO1 R 60 IC401 28 R-CH TAPE L 53 LC75396N CNS11 R 59 AUDIO PROCESSOR 17 R 1 TUNER L 54 31 L R 58 2 30 FROM CD VIDEO CD L 55 3 18 SECTION CNP11 IC101 R 57 AN7345K 63 49 26 TAPE 1 PLAYBACK AND RECORD/ PLAYBACK HEAD PLAYBACK AMP. L(T1) 1 13 +B4 L-CH R(T1) 24 P.B. R-CH 4 L PB L(T2) 2 Q121 REC 21 R(T2) 23 R Q122 REC SWITCHING L NF 3 5 MUTING P.B R NF 4 20 L-CH Q103~Q106 T1/T2 H/N R-CH POP REDUCE 6 7 L REC L REC 9 REC 18 R TAPE 2 R REC 16 8 L NF L 44 45 R Q405 RECORD/ REF 14 17 R NF 34 PLAYBACK AC BIAS IC501 ALC 38 HEAD 12 10 LV1035M 22 NOR/ 35 HIGH T1/T2 DOLBY PRO LOGIC 37 9 15 19 DECORD 36 ZD801 33 32 T1/T2
SWITCHING SWITCHING X501 Q107 8MHz Q108 Q111
Q109 Q110 SWITCHING Q903 REAR IN CENTER IN 13 9 7 SWITCHING BAIS BIAS IC951 OCS Q128 BAIS 12 LA4451 ERASE L104 Q124 Q126 POWER AM HEAD 11 4
Figure 16 BLOCK DIAGRAM (2/3) – 16 – CD-PC1881V
FL701 FL DISPLAY Q702 M 1 2 3 4 ~~~1516 25 26 28 29 ~ 36 37 38 39 Q703 MM1 APE MOTOR Q705 Q706 Q707
18 2 3 TO CD VIDEO 4 15 SECTION 5 14
6 IC702 13 51 52 53 5455 565758 59 60 6162 63 64 65 66 67 68 69 70 71 72 73 7475 76 7778 79 80 BU2092F EXPANDER 12 50 H/P 81 7 INPUT/OUTPUT S10 S16 S15 S14 S13 S12 S11 S17 49 FPA MOD 82 11 SPRLY MBUSY VLOAD CMUTE 48 T1 FAS SMUTE 83 10 POWER SRMUTE S21/DIST3 S22/DIST4 47 CAM SW S20/DIST2 S19/DIST1 S18/DIST0 84 KEY JOG A KEY JOG B 81 S9 +B7 46 S5 85 VDD 82 S8 45 51 52 53 54 86 T MOT 83 S7 S4 44 T SOL S3 87 84 S6 43 IC701 S2 88 T BIAS 42 U/D SW T T1T2 IX0340AW S1 89 +B 41 DNO SW REC/PLAY G11 90
40 AC RLY CON SYSTEM CONTROL G10 91 39 REMOCON MICROCOMPUTER G9 92 38 SYS STOP 99 G2 G8 93 33 KEY IN1 37 O/C SW 100 G1 G7 94 32 KET IN2 +B7 36 PUIN SW G6 95 31 KEY IN3 35 G5 96 UNSWITCH 1 34 AVDD G4 97 +B7 RX701 3 33 G3 98 MEMORY +B4 2 32 99 BACK UP
31 DI 100 T2 RUN SPEANA1 SPEANA2 SPEANA3 SLD+ FRF CD DSPRES CD DSP CQCK SQOUT CD DSP COIN SBUSY CD DSP WRQ RESET CD DSP RWC CLK CE DO VDD VDD +B7 SLD- 30 29 28 2726 252423 22 21 2019 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 M902 REMOTE M FAN MOTOR SENSOR TO CD VIDEO +B4 SECTION +B5 +B7 IC650 IC651 Q905 M901 KEY PHM1 Q704 1 RESET M FAN MOTOR XL701 IC704 KIA7042AP SW701~SW721 KIA4558P 4.19MHz 3 SW722~SW725 OPE AMP. SW728~SW733 2 +B5 JK601 IC601 HEADPHONES Q601,Q602 3 NJM4560D 1 Q603, Q604 5 OPE AMP. 7 4 SO901 SUB WOOFER SPEAKER VOLUME 7 IC471 3 Q904 RL901 TERMINALS 4 VR701 SUB KIA4558P F903 WOOFER OPE. AMP. T3.15A L 250V Q907 18 L-IN 12 R-IN 16 F902 IC902 FRONT RL902 T3.15A L 250V POWER AMP. 9 L-OUT 8 R-OUT STK40724 FRONT Q401 Q403 ÐB 1 20 Q402 7 SPEAKER Q404 10 PT801 3 4 MAIN POWER F901 5 TRANSFORMER T3.15A L 250V F802 Q906 D801 T5A L 250V CENTER SPEAKER
+B1 230-240V SW801 SURROUND VOLTAGE SPEAKER F803 SELECTOR VOLTAGE D802 T5A L 250V REGULATOR +B3 220V VOLTAGE F804 REGULATOR T3.15A 127V +12V(ANALOG) KIA7812P D803~D806 +B4 3 IC804 1 L 250V +12V(MOTOR) VOLTAGE +B5 2 REGULATOR +7V(CD) KIA7806P 110V +B8 3 IC805 1 2 +5.6V T.F +B2 3 IC806 1 AN78L05 2 CONSTANT VOLTAGE F805 ZD801 REGULATOR T1.6A L 250V Q801 D807 RL801 AC POWER VOLTAGE ~D809 SUPPLY CORD REGULATOR
AC 110/127/220/230-240V 50/60Hz +5V +B6 VOLTAGE REGULATOR Q802 REAR IN
CENTER IN 13 9 7 CENTER OUT 1 IC951 REAR OUT LA4451 6 POWER AMP. AN78L05 CONSTANT VOLTAGE REGULATOR 11 4 UNSWITCH +B7 3 IC803 1 2 PT802 SUB POWER D811~D814 TRANSFORMER
Figure 17 BLOCK DIAGRAM (3/3) – 17 – CD-PC1881V
TO CD VIDEO PWB TO TUNER PWB P27 12-C P21 12-A CNP11 CNP303 TO DECK SECTION P20 2-A 123456 CNS11 CNS303 A BI401 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 18 19 20 21 123456 DI CL 7.3V CE DO L-CH R-CH A_GND D_GND M_12V BIAS T1/T2 A_12V A_12V D_GND REC_MUTE M_GND TUN_L A_GND REC_L REC_R A_GND D_GND TUN_R TAPE_L TAPE_R +B R372 1K
R371 1K
B +B +B +B
FFC701 CNP502 1 1 POWER 2 SR_MUTE 3 C MUTE 4 S_MUTE 5 T1/T2 6 R518 1K TAPE BIAS 7 REC/PLAY 8 R519 1K H/PSW 9 R516 1K C549 100P TUN SM 10 R523 1K D_GND 11 R517 1K R501 C551 100P C D_GND 100K 12 R520 22K SPEANA3 13 R502 100K SPEANA2 14 C550 100P SPEANA1 15 +B C501 M_+12V 16 0.1 X501 CLK 17 (ML) 8MHz C509 0.1(ML) C505 0.47/50 C507 0.047 C508 680P C504 47/25 C506 0.022 R522 1K C502 1/50 C503 1/50 CE 18 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 R521 1K DI 19 R503 R504 DO 1M C4 20 CLK CLK 1K VSS OSC GND DATA DATA 49 LT_IN OSC 32 0.22 RT_IN Q11 21 D515
C510 0.47/50 L_BPF2 L_BPF1 C ENABLE C541 1N4004S 50 DC_OUT3 DC_OUT 31 C547 C_MODE OSC ENA 22 C512 4.7/50 NS_BPF1 NS_BPF2 220/16 0.022 0.18( 51 R_RECT VDD 30 C4 A_GND 23 C511 0.47/50 49 L_BPF3 C514 0.082(ML) 52 DC_OUT4 A/D 29 0.068(M SUB_VOL_IN 24 C513 4.7/50 C515 0.0033(ML) C 53 L_RECT NS 28 0.2 SUB_VOL_OUT 25 C516 0.15/50 C517 0.082(ML) D516 54 VLR_TH 27 C D/A 1N4004S 25 C518 3.3/50 C519 0.47/50 55 VLR_1 IC501 DC_OUT 26 0.027(M C520 0.15/50 D VLR_2 C521 0.33/50 56 LV1035M DC_OUT 25 0 C522 0.15/50 C523 10/50 R505 4.7K 57 VCS_2 DOLBY PRO LOGIC L_OUT 24 C C525 3.3/50 C524 10/50 R506 4.7K 58 VCS_1 R_OUT 23 0.0 CNP701 C526 0.15/50 DECORDER C527 10/50 R507 1K 59 VCS_TH S_OUT 22 TO DISPLAY PWB C528 4.7/50 64 R_BPF3 R509 4.7K 0.004 P22 1-E 60 L+R_RECT D_GND 21 C529 0.47/50 R508 39K R512 4.7K C4 61 DC_OUT2 IREF 20 C530 4.7/50 C531 2.2/50 C532 220/16 1/ 62 L-R_RECT DET 19 C533 0.47/50 63 DC_OUT1 VCC 18 C563 0.022 64 NC 17 R_BPF2 R_BPF1 S_DC_OUT C_DC_OUT R_DC_OUT L_DC_OUT VREF VCC C_OUT S_OUT R_OUT L_OUT AC_GND L_IN R_IN S_IN 12345678910 11 12 13 14 15 16
R510 C539
220/16 C542 18K C540 C543 10/50 220/16 0.1(ML) C534 0.1(ML) C535 10/50 C536 10/50 C538 10/50 E C537 10/50 C544
220/16 R511 C546 1K 0.022 +B +B
C545 R513 220P R515 3.3K 3.3K
R514 330 +B
F
+B R443 22K C436 22/25 R442 22K C437 22/25
D40 DS1SS 0V 0V 3 2 4V 1 Q405 KRC104 G
MAIN PWB-A1(1/2)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
1 23456 Figure 18 SCHEMATIC DIAGRAM (1/12) – 18 – CD-PC1881V
WB
CNS11
BI401
FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL
L-CH 330 330 R449 R403 C461 R401 R450 1.8K 390P 27K VIDEO_1 R404 C462 R402 IN C448 1.8K 390P 27K 2.2/50 R-CH JK401 VIDEO IN R422 2.7K L-CH R407 C463 R405 1.8K 390P 27K VIDEO_2 C447 R406 IN 2.2/50 R408 C464 1.8K 390P 27K C446 R421 R-CH R420 2.7K 33K 100P C465 C444 0.001 1/50 R419 33K 100P C445 D401 C443 DS1SS133 +B 1/50 C449 0.047(ML) C453 0.047(ML) C457 0.047(ML) C450 0.047(ML) C452 0.047(ML) C458 0.047(ML) C451 0.047(ML) C455 0.047(ML) C454 0.047(ML) C456 0.047(ML)
C460 +B 0.022 +B R483 C459 100K 100/16 R410 1K R418 1K R412 1K R415 1K R413 1K R411 1K R414 1K R416 1K R409 1K R417 1K C475 C402 47/25 0.047(ML) R474 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 15K C404 C401 R484 100K L1 L2 L3 L4 L5 R5 R4 R3 R2 R1 R471 0.082(ML) 0.047(ML) C471 8 RTIN VDD 220K 1 LTIN 48 0.047 C472 100K RF1C1 R473 LSELO (ML) 2 IC471
LINVIN1 100P 2 RF1C2 RINVIN1 LF1C1 47 C403 1 C406 0.082(ML) 3 KIA4558P RF1C3 LF1C2 46 R475 0.22/50 3 C405 OPE AMP. C408 LF1C3 R472 3.9K 4 RF2C1 45 0.22/50 C474 R479 0.18(ML) 220K 0.15 R476 C410 5 RF2C2 LF2C1 44 C407 27K 12K 0.18(ML) (ML) C476 0.068(ML) 6 RF2C3 LF2C2 43 0.15 C473 IC471 C409 (ML) 47/25 R481 C482 C412 LF2C3 2.2/50 0.22/50 7 RF3C1 IC401 42 0.068(ML) 5 1K C414 8 RF3C2 LF3C1 41 C411 R477 C477 7 0.22/50 6 0.027(ML) LC75396N LF3C2 27K R478 6.8K 100P 9 RF3C3 40 C415 4 C416 RF4C1 AUDIO PROCESSOR LF3C3 0.015 10 39 0.015 R482 C418 11 RF4C2 LF4C1 38 C413 C478 0.027(ML) R480 100K 0.0022 12 RF4C3 LF4C2 37 0.082 1.5K C480 C420 C417 (ML) 47/25 C484 13 RF5 LF4C3 36 C479 C481 0.0047(ML) 0.0022(ML) 0.022 0.001 LF5 10/50 JK601 14 RTOUT 35 HEADPHONES C422 RFIN LTOUT C419 0.0047(ML) 1/50 15 34 RFCOM 16 LFIN 33 R627 C424 C421 100 1/50 +B +B 10/50 RFOUT RRIN RRCOM RROUT RVREF VREF CL DI CE VSS LVREF COUT LRCOM CIN LFOUT LFCOM 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 220K R423 R L C428 GND C435 47/25 C423 10/50 GND 0.047(ML) R424 H/P SW R428 1K C426 10/50 R427 1K R426 1K C433 2.2/50 C427 0.047(ML) 220K C425 10/50 FW601 HEADPHONES PWB-A4 C621 5 0.001 5 4 R614 R613 C609 L601 R425 3 IC601 100K 100K 100P 100µH 220K 2 NJM4560D C607 1 C429 1 R619 2.2/50 OPE AMP. 47/25 12K C430 C432 27 2.2/50 47/25 R615 22
C601 C605 8 R625 C431 47/25 R623 Q601 R605 0.047 R601 100P R620 (ML) 2 27 22K KTC3199 GR 22K 2.2K 1 CNP601 3 R607 R603 R609 R611 R617 C611 R621 2.2K 2.2K 100K 560 1K 10/50 2.7K C434 C615 C617 Q603 C603 2.2/50 R430 47K R429 47K 0.001 0.001 KTC3199 GR 47/25 C616 C618 C604 R432 47K R431 47K R435 R433 0.001 0.001 C602 47/25 +B 10K 0.047 IC601 R436 22K R608 R612 C612 100K 22K R434 2.2K R604 (ML) R610 R616 R626 2.2K 2.2K 560 10/50 5 1K 22 R624 Q602 R606 R602 7 Q604 6 22K KTC3199 GR 22K KTC3199 GR 2.2K C606 100P 4
R618 R622 2.7K C613 C614 0.022
12K 220/16 Q402 Q401 Q404 C627 KTC3199 GR KTC3199 GR KTC3199 GR 0V Q403 22/50 C651 C610 270P R658 IC650 100P 0V 0V 0V 0V KTC3199 GR R651 390K
+B KIA4558P 0V 0V 0.7V 10K D652 0.7V 2 4 DS1SS133 R445 330 R448 330 SPEANA3 C440 R652 C657 C439 330 3 1 C441 R447 R443 22K C436 22/25 R441 22K R442 22K C437 22/25 C438 22/25 0.001 0.001 33K 270P R662 C666 R672 330
2.2K 0.001 R446 R439 R438 2.2K C442 0.001 OPE AMP. R654 C659 220K 2.2/50 100K 2.2K R440 2.2K R437 68K 0.0027 5 8 D653 R664 6 7 DS1SS133 220K SPEANA2 D402 D403 R653 C653 DS1SS133 DS1SS133 12K 0.0027 R665 390K 0V R660 C665 100K 0V D651 2.2/50 3 2 R444 DS1SS133 IC651 4V 1 Q405 10K +B KRC104 M C655 R655 0.0068 KIA4558P
56K 2.2M R666 D654 +B +B 2 4 C656 DS1SS133 SPEANA1 R656 0.0068 3 1 470K C661 0.022 R668 OPE AMP. C664 R674 R661 270K 2.2M 2.2/50 100K 5 8 6 7 R657 C662 15K R659 0.022 C667 0.022 C663 560K 0.022 +B R663 330 ZD651 ÐB ÐB R670 330 DZ6.2BSC 7.3V Ð15V REAR_OUT +12V (M) FRONT_Rch POWER M_GND CD_GND A_GND SUB_WOOF CENTER_OUT FRONT_Lch A_GND (CD) D_GND +12V (A)
12345678910 11 12 13 14 15 CNP501
CNP803 TO POWER PWB P24 1-E
7 8 9 10 11 12 Figure 19 SCHEMATIC DIAGRAM (2/12) – 19 – CD-PC1881V
TO MAIN SECTION P18 3-A
20 11 13 18 19 21 12 16 14 17 15 C652 0.01 MAIN PWB-A1(2/2) A BIAS
T1/T2 MECHANISM BOTTOM A_12V REC_L REC_R A_GND D_GND M_GND CHASSIS CHASSIS TAPE_L TAPE_R REC_MUTE +B Q126 C152 KRC104 M 0V 1 47/25 3 2 0V 11.6V L104 R162 0V 0V 330µH +B +B 47K R167 R168 R164 R160 100K 12 0V 4.7K 150 Q128 C151 KTC3203 Y B 11.6V (1/2W) R166 0.027 47K (ML) 11.7V 0V D101 C150 DS1SS133 D102 R158 Q124 SWITCHING 0.0039(ML) 220K R181 220
DS1SS133 KTA1266 GR
0V 0V C146 220/16 0.7V 13 Vcc GND 12 C147 Q121 R153 0.022 RIPPLE 10K 14 11 KTC3199 GR C145 ALC C R145 R146 22/25 Nor/CrO2 15 ALC 10 NC C141 10K 10K C142 1/50 1/50 R154 16 9 10K C140 C139 0.0033 56K 0.0033 R142 C136 C133 R141 C135
C134 + Ð Ð 0.7V + Q122 KTC3199 GR 0.068 22/25 56 0.068 56 R140 22/25 R139 220K R182 17 8 0V 560 560 0V C132 C131 0.001 0.001 R135
18 HICH=CHROME 7 R136 R138 R137 2.7K 2.7K 6.8K 6.8K C128 D 3.3/50 R134 C137 68K 19 6 0.001 R132 C127 18K 0.022 R131 NC 20 5 NC C121 +B R126 C122 R125 18K 5.6K 1/50 1/50 5.6K 21 4 C120 R124 560P R123 C119 112K 560P 3.9K 112K3.9K 56K C115 + Ð Ð R174 C118 R122 + C113 R121 HICH=T1 47/25 150 0.033 100K 330P 100K C117 0.033 C114 22 (1/2W) 330P 3 R120 C116 R119 56 56 47/25 23 2 E C112 C111 330P 24 1 330P C153 R118 R117 IC101 100/16 1K 1K AN7345K PLAYBACK AND R111 RECORD/ 10K PLAYBACK AMP. C108 Q108 C107 0.001 3 3.4V 3.4V 3 Q111 KRC104 M 0.001 KTC3199 GR 1 1 Q107
Q110 0V 0V 0V KTC3199 GR 1K KRC104 M 1K 2 0V 2 10K R101
0V R112 R102 0V 0V F R115 0V R109 R107 4.7K R108 R110 4.7K 0V 47K 47K 4.7K Q105 R114 2SC2389 SE 10K 8.6V R106 R105 2.2K 0.7V R103 2.2K 0.7V 3.3K 0.7V 0.7V 3.3K R104 10K R113 C109 0.047 9.3V 9.3V 0V 0V 0V 0V 0V Q106 Q109 Q104 0V Q103 KTA1266 GR 2SC2389 SE 2SC2389 SE 2SC2389 SE C102 C101 C106 C105 0.001 0.001 180P 180P G Q103-Q111:SWITCHING PLAYBACK SIGNAL TAPE1_R A_GND TAPE1_L M_GND ERASE TAPE2_R2 A_GND TAPE2_R1 TAPE2_L1 TAPE2_L2 RECORD SIGNAL 1 2 3 1 2 345 6 7 CNP101 CNP102 CNS102 1 2 3 4 5 6 7 2 3 CNS101 1
TAPE2 H TAPE1 RECORD/ PLAYBACK HEAD L-CH ERASE R-CH HEAD R-CH L-CH PLAYBACK HEAD • NOTES ON SCHEMATIC DIAGRAM can be found on page 38. 1 23456 Figure 20 SCHEMATIC DIAGRAM (3/12) – 20 – CD-PC1881V
TUNER PWB-G FM SIGNAL CNP303 D GND 1 DO 2 CLK 3 AM SIGNAL CE 4 DI 5 +B A+12V 6 CNS303 A GND 7 P18 12 - A L TO MAIN PWB 8 R 9
D353 DS1SS133 +B C396 100/10 +B C395 0.022 C375 3.3/50 R365 10K R383 5.6K ZD351 R391 390 R387 22K C391 47/16 DZ5.1BSB R366 10K R368 33K R363 Q353 KTC3199 GR +B R367 1K D351 DS1SS133 47K D352 DS1SS133 Q354 KTC3199 GR MUTING MUTING R385 R354 Q360
3.9K R392 390 5.6K L352 R384 100µH KTA1266 GR VOLTAGE 5.6K R364 R362 3 ZD352 DZ3.9BSB
47K 1.2K REGULATOR Q371 KTA1266 GR R361 1.2K C370 R359 1
1.8K Q361 KRC107 M
PHASE R355 3.3K 1/50 13 MO/ST 2 C373 0.033 12 C372 1/50 (FM/AM) C371 1/50 14 L-CH OUT C355 15 R-CH OUT C358 1/50 22P R371 C374 R398 1K 0.033 C368 PHASE 11 C357 2.2/50 1.2K R357 1/50 470K IF OUT 10 16 MPX IN C356 C398 R395 R360 R356 0.001 100/10 4.7K 1K VCC 9 47K
TP302 C399 17 MPX VCO R353 0.022 X351 270 CF351 456KHz FM DET 8 CF351 FM DET. C354 10.7MHz R378 STEREO 7 R393 R377 0.022 1K 47K 82K C386 330P C367 R376 1K 1/50 SD C353 ST IND 11 6 0.022 12 IF IN R350 13 SD MO/ST 10 2.7K GND 5 FM/AM OUT CF352 L351 14 18 3 AM IF 100µH TUN_MUTE 9 C366 0.001 C385 0.01 2 19 AM LOW CUT 4 15 AM IN C365 0.022 R352 C387 8 IC302
VSM AM IF IN FM IN
20 16 LC72131 C364 10/16 1K 1 0.022 17 VDD B01 7 PLL(TUNER) C363 0.022 AM RF IN 18 PD DO 6 21 R379 T351 19 AIN C361 0.022 REG 3 2.2K CL 5
22 FM AFC C380 10/16 AM IF C362 C392 0.001 R372 1K AM MIX OUT 2 DI 4 C343 3.3/50 R380 1.5K 33P 23 AM OSC IN R373 1K C350 0.022 CE 3 C394 47/16 AM OSC OUT C393 1/50 R374 1K 24 FM IF IN 1 20 AOUT R358 2 R381 21 VSS 8.2K R351 10K
L353 1mH 5.6K C352 10/16 22 X OUT X IN 1 VR351 10K(B) C351 0.022 C397 0.022 R382 +B 150 X352 4.5MHz C382 FM MUTE CF302 C381 15P LEVEL IC303 (CH) C384 3 12P(CH) 0.001 C342 0.022 LA1832 2 FM IF DET./ +B +B FM MPX./AM IF 1 FM IF 10.7MHz R375 68
R336 1K
VD301 SVC348S C332 0.022 C331 0.047
R323
C330 27P (UJ) 68K
T302 1 IF OUT C334 R344 470 C335 27P(UJ) 560P C341 C347 0.022 0.022
AM ANTENNA T306 2 GND AM TRACKING fH AM BAND COVERAGE fL AM OSC. 3 F OUT 4 VT
C323 0.022 R345 4.7K C337 L342 0.022 C345 0.022 2.2mH +B FE301 C321 100/16 R369 5 VCC C346 0.022 1.2K
6 GND FM FRONTEND 7 GND 8 ANT D301 DS1SS133 C338 0.001 D302 DS1SS133
C301
D303 0.001 DS1SS133 D304 DS1SS133
SO301 AM FM ANTENNA 75 ohms
TERMINAL GND
7 8 9 10 11 12 Figure 21 SCHEMATIC DIAGRAM (4/12) – 21 – CD-PC1881V
+B
A
FL701 FL DISPLAY F F F S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S09 S08 S07 S06 S05 S04 S03 S02 S01 G11 G10 G09 G08 G07 G06 G05 12345678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
CNSV2 1 MD1 1 Q707 KTC3199 GR MDO 2 R701 R702 100K 100K MDCK 3 Q706 R703
CNPV2 C702 R789 P28 1-E 100K B KTC3199 GR 1K MBUSY 4 1/50 4 Q705 TO CD VIDEOPWB 1K R728 KTC3199 GR R729 1K 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 80 S10 S8 S7 S6 S5 S4 S3 S2 S1 G9 G8 G7 G6 G5
R790 G11 G10 CNS806 C721 79 VLOAD BI703 33 +B D722 D721 47/50 UN SW_5V 1 1 78 S11 81 S9 1 VDD DS1SS133 DS1SS133 +B 77 S12 SW_5V 2 2 +B 76 S13 AC.RLY-CON 3 3 75 S14 SP_RLY 4 4 74 S15 P24 1-F CNP806 VF2 5 5 73 S16 C VF1 6 6 72 S17 CD TO POWER PWB 71 S18/DIST0 VLOAD 7 7 70 S19/DIST1 69 S20/DIST2 68 S21/DIST3 IC701 67 S22/DIST4 D704 66 DISTOUT IX0340AW C R704 FFC701 CNP701 DS1SS133 65 MBUSY SYSTEM CONTROL 1K R723 1 1 64 SP-DET POWER R711 10K MICROCOMPUTER 2 63 SPRLY C SR.MUTE 1K R705 3 62 POWER C.MUTE 1K 4 61 HI-CUT CD S.MUTE R706 5 60 SR MUTE C T_T1/T2 R707 1K 6 59 C MUTE D T_BIAS 1K R708 7 58 S MUTE REC/PLAY R709 1K 8 57 KEY JOG B 52 REC/PLAY 28 SPEANA H/PSW 1K R710 9 56 KEY JOG A 51 AC RLY-CON 29 TUN SM TUN_SM 1K 10 55 MDO 30 T2 RUN D_GND R712 11 54 T_T1T2 D_GND 22K R713 12 53 T-BIAS SPEANA3 1K R714 52 13 1K
CNP502 SPEANA2 P18 1-D 14 51 SPEANA1 R715 H/P FPA T1FAS CAM SW VDD T_MOT T_SOL TIMER LED U/D SW DNO SW VSS REMOCON SYS STOP O/C SW PUIN SW AVREF TO MAIN PWB 15 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 M_12V 1K 16 CLK VR702 17 R716 CE VOLUME JOG 1K 18 B A R726 8.2K DI R719 10K 19 R700 10K R736 1K
DO R727 8.2K R738 1K R737 1K R739 10K R740 1K R741 1K R731 1K R732 1K R734 2.2K R730 1K R735 1.8K E 20 R733 2.2K Q11 C703 C704 21 0.001 0.001 ENA 22 A_GND LED724 23 SLI342YCJ LED722 TIMER
24 LED723 SLI342UCJ SLI342YCJ 25 25 R725 R746 390 8.2K 10K 10K R747 R748 10K R749 10K SW_5V +B R750 UNSW_5V SUB_VOL_IN R752 R755 M_GND 8.2K 10K SUB_VOL_OUT R753 R756 VR701 8.2K 10K 20K(B) +B R754 R757 F SUB WOOFER 8.2K 10K VOLUME
+B +B +B R760 10K DISPLAY PWB-A2 12V Q702 KTA1273 Y 12V 0V Q703 C705 TAPE MECHANISM KTA1271 Y 47/25 PWB-F FWM1 12V 0V 2+ D716 DS1SS133 M Ð R758 R759 12V G 2 4 PHM1 CNPM1 CNSM1 1.2K 10K MM1 PHOTO 1 1 TAPE MOTOR INTERRUPTER 1 3 2 2 BI701 MOTOR SWM3 3 3 1 4 4 GND FOOL PROOF 2 CNPM2 5 5 +12V +B SWM4 3 6 6 T2 RUN F.A.S 7 7 4 FPA SOLM1 8 8 5 9 9 T1FAS SOLENOID 6 10 10 SOLENOIDO SWM5 7 CAM 11 11 CAM SW 12 12 8 FWM2
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
1 23456 Figure 22 SCHEMATIC DIAGRAM (5/12) – 22 – CD-PC1881V
+B
IC702 LED DRIVER OUTPUT
1K REMARK FUNCTION COLOUR C716 R788 R781 LED711 BYPASS YELLOW 47/16 10K LED712 NORMAL YELLOW G08 F F F G07 G06 G05 G04 G03 G02 G01 930 31 32 33 34 35 36 37 38 39 LED713 PHANTOM YELLOW C717 LED716 STOP YELLOW 0.022 LED717 PLAY YELLOW
LED718 CD YELLOW 1 VSS VDD18 LED719 TUNER YELLOW 2 DATA OE 17 LED720 TAPE YELLOW 3 CLOCK Q1116 R782 1K LED721 LED721 VIDEO YELLOW C706 4 LCK Q10 15 1/50 LED711 R793 1K R783 1K LED720 5 Q0 Q9 14 IC703 LED DRIVER OUTPUT LED712 R792 1K R784 1K LED719 6 Q1 Q8 13 REMARK FUNCTION COLOUR 3 94 95 96 97 98 99 100 C709 LED713 R791 1K R785 1K LED718 +B 7 Q2 Q7 12 1 0.022 R786 1K LED717 LED701 NIGHT RIDER GREEN G8 G7 G6 G5 G4 G3 G2 G1 1 R779 1K C710 LED711~LED713 8 Q3 Q6 11 ENA 2 1000/6.3 R780 :SLI342YCJ R787 1K LED716 LED702 NIGHT RIDER 2 YELLOW R778 1K 10K 9 Q4 Q5 10 VDD DO 3 LED703 NIGHT RIDER 3 ORANGE R777 1K IC702 DI 4 BU2092F LED716,LED717,LED721:SLI342YCJ R776 1K LED719,LED720:SLI342YCE LED704 NIGHT RIDER 4 RED CE 5 INPUT/OUTPUT R775 1K LED718:SLI325YC LED705 NIGHT RIDER 5 ORANGE CLK 6 EXPANDER R774 1K LCK1 7 LED706 NIGHT RIDER 6 YELLOW R773 1K +B +B LCK2 8 LED707 NIGHT RIDER 7 GREEN R772 1K +B CD DSP RWC 9 R771 1K C707 LED708 NIGHT RIDER 8 GREEN RESET 10 15P(CH) LED709 NIGHT RIDER 9 GREEN X2 11 XL701 X1 12 C708 LED710 NIGHT RIDER 1 0 GREEN 4.19MHz 18P VPP 13 XT2 14
CD DSP WRQ 15 BI702 CNS12 R770 1K +B TROL VDD 16 1 1 RWC(DSP) R769 1K SBUSY 17 2 2 WRQ(DSP) TER R768 1K CD DSP COIN 18 3 3 CO IN(DSP) R767 1K SQOUT 19 4 4 SQ OUT(DSP) R766 1K CD DSP CQCK 20 5 5 CQ CK(DSP) R765 1K CD DSP RES 21 6 6 RES(DSP) R764 1K FRF(DRF) 22 7 7 DRF(ASP) R763 1K SLD+ 23 8 8 D_GND R762 1K 8 SPEANA1 SLDÐ 24 9 9 SLD+ CNP12 P26 7-H 9 TUN SM AVSS 25 10 10 SLD- 0 T2 RUN SPEANA3 26 11 11 PUIN SW TO CD VIDEO PWB SPEANA2 27 12 12 OPEN/CLOSE 28 13 13 DISC NO STOP
29 14 14 UP/DOWN 30 15 15 SBUSY KEYIN3 SYS O/C SW PUIN SW AVREF AVDD KEYIN1 KEYIN2 8 37 36 35 34 33 32 31 +B K 1K R745 R744 1K R742 1K R743 1K 740 1 R741 1K R SWITCH PWB-A3 IC703 +B BU2092F
R799 INPUT/OUTPUT EXPANDER 4.7K 10K 3.3K 10K R751 R750 SW_5V IC704 D720 DS1SS133 R755 +B D715 KIA7042AP +B 10K L702 DS1SS133 µ RESET
R756 100 H D719 10K R795 Q704 UNSW_5V D717 13 DS1SS133 C718 LED707 L1154GT4 LED706 SLI342YCB LED709 L1154GT4
C712 LED708 L1154GT4 LED710 L1154GT4 R757 DS1SS133 47K KRC102 M RX701 47/16 10K 2 3 3.3/50 2 REMOTE RS711 100
SENSOR R798 R797 123 1.5K C711 C723 1 0.01 0.1/50 100K C713 C722 0.022 10/50 C714 0.022 C715 47/16 RD21 RD22 RD23 RD24 D718 RD32 MJ705 RD27 RD28 +B RD29 RD30 RD31 C719 RS709 470 0.022 RS710 470 RS707 470 RS706 470 KEYIN3 820 1.2K 1.5K 1.8K DS1SS133 3.3K 2.2K 3.9K 6.8K 12K 22K 68K RS708 470 SW722 SW723 SW724 SW728 SW729 SW730 FAST TUNING TUNING SW725 X-BASS/ EQUALI SW731 SW732 SW733 18 17 16 15 14 13 12 11 10 FORWARD UP DOWN PLAY DEMO ZER DIMMER PHANTOM NORMAL BY PASS Q9 Q8 Q7 Q6 Q5 OE Q11 Q10 1.2K VDD RS712 IC703 KEYIN2 RD10 RD11 RD12 RD13 RD14 RD15 RD16 RD17 RD18 RD19 RD20 VSS DATA CLOCK LCK Q0 Q1 Q2 Q3 Q4 820 1.2K 1.5K 1.8K 2.2K 3.3K 3.9K 6.8K 12K 22K 68K SW721 123456789 DIGEST
SW710 SW711 SW712 SW714 SW715 SW716 SW717 SW718 SW719 SW720 REWIND RECORD/ MEMORY/ SW713 TUNER/ VIDEO TAPE CD AUDIO PLAYBACK ON SCREEN RS705 470 RS702 470 RS704 470 RS701 470 RS703 470 PAUSE SET STOP BAND MODE CONTROL DISPLAY
KEYIN1 FW701 6 6 SW709 RD01 RD02 RD03 RD04 RD05 RD06 RD07 RD09 OPEN/ 820 1.2K 1.5K 12K 6.8K 12K 22K 68K CLOSE
SW701 SW704 SW705 SW706 SW707 SW708 +B ON-STAND-BY SW702 SW703 TIMER/ DISC 1 DISC 2 DISC 3 DISC BOOK CLOCK SLEEP 1 1 SKIP MARK LED701 L1154GT4 LED702 SLI342YCB LED703 SLI342DCB LED704 SLI342UCB +B LED705 SLI342UCB
7 8 9 10 11 12 Figure 23 SCHEMATIC DIAGRAM (6/12) – 23 – CD-PC1881V
A
3 Ch
IC902 +
+ Ch2 Ð
STK40724 POWER AMP. +
FM SIGNAL Ch3 Ð Ch1 Ð GND ÐVcc ÐVcc +Vcc NC NC NC Out Ch1 Out Ch3 Out Ch2 12345678 910 11 12 13 14 15 16 17 18 19 20 C907 C915 C923 C926
10/50 C911 47P 22K 47P 47P R965 R912 C916 R921 C929
C904 100/50 4.7K 4.7K 100 C912 15P 15P R964 10/50 Fusible R922 470 100/50 C924 15P R917 R918 R927 R930 R931 56K 470 470 56K 1K
C917 56K R961
B R923 R913 1K 1K C901 R905 47/50 C918 R924 39K R916 C925 1/50 100 Fusible 47/50 C903 1K 47/50 1/50 R907 1K C934 C936 0.1(ML) 0.1(ML) C906 R909 C935 C937 1/50 1K 0.1(ML) 0.1(ML) C908 0.001 R934 R937 C905 220P R904 68K R906 10K R903 100K R902 68K C902 220P R901 100K R908 68K 4.7 4.7 R957 D901 1K 1SS133 Q904 KTC3199 GR R960 C976 R959 C 100K 22/25 3.9K R956 5.6K Q908 KTC3199 GR 3 2 Q903 10K R955 KRC107 M R980 D902 1K 1SS133 1 14 C920 C922 C928 R979 3 CENTER 560 1/50 47/35 1 1K R933 H:ON R981 R926 10K L:OFF R928 12 47K A_GND 1K 220 R920 100K 11 L C981 C921 R925 R929 22/25 1/50 1K 10 POW
REAR 33K 220 R919 C933 220/35 C919 C927
ÐB 9 D 0.0015 47/35 8 R932 18K R963 820(2W)
2 1 BI801 C909 C910 2200/50 Ð15V C829 2200/50 C817
ÐB 220/25 15 ZD803 4.7/50 A_GND DZ130BSB R910 R911 D801 C828 14 0.022 FRONT_L 22K 22K TS6B04GM 13 FRONT_R 12 REAR 11 E CENTER 10 +B1 SUB_WOOFER 9 2 1 BI801 POWER 8 A_GND 7 -B D802 CNP501 P19 8-H CD_GND TS6B04GM 6 CD_+B 5 FROM MAIN PWB D_GND(micom) 4 A_12V +B 3 M_12V +B 2 M_GND C801 CNP803 1 IC804 2200/50 KIA7812P VOLTAGE REGULATOR D803 C805 VLOAD 1N4004S D806 0.047 F 7 +B2 1N4004S (ML) VF1 31 6 IC806 C806 VF2 2 D804 D805 0.047 5 AN78L05 1N4004S 1N4004S (ML) SP_RLY C820 C819
CONSTANT 10K 0.1 4 R809 0.1 C821 AC_RELAY_CORL VOLTAGE 47/16 (ML) (ML) P22 1-C CNS806 3 SW_5V 2 REGULATOR UN_SW_5V IC805 1 31 31 C812 FROM DISPLAY PWB CNP806 D821 2 2 KIA7806P
1SS133 C804
VOLTAGE 47/50 ZD802
REGULATOR DZ300BSB D818 D823 C823 0.022 C822 10/50 1SS133
1SS133 C827 2.2K R806 1/50 C825 C824 C811 0.1 12K R801 220/50 C803 47/50 R804 47K D822 ZD801 DZ6.2BSA 3300/25 C802 100/35 R810 10K D819 1SS133
D824 1SS133 (ML) 1SS133 G R812 Q801 10 VF1 KTA1274 Y 1N VF2 VLOAD
POWER PWB-C
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
1 23456 Figure 24 SCHEMATIC DIAGRAM (7/12) – 24 – CD-PC1881V
M902 M FAN MOTOR
CNS800 12 CNP800 1 2
R969 CNP804 CNS804 120(1/2W) C978 1 1 M901 47/50 M FAN 2 2 MOTOR D903 R968 1SS133 1K 65 D909 2 Q905 Q907 R966 C979
K 4.7K 1SS133 KTC3199 GR 68K R964 KRC107 M 15K 10/50 R967 RL901 1 3 RL902 F903 T3.15A L 250V F901 T3.15A L 250V
C936 F902 C987 T3.15A L 250V 0.1(ML) 0.1(ML) C937 C940 D908 0.1(ML) 0.1(ML) 1SS133
R937 R940 3 2 4.7 4.7 Q906 Ð SUB WOOFER 1 KRC107 M + 6 OHMS
+ Ð L-CH FRONT C945 R982 SPEAKER 7 M C943 270K + 6 OHMS MIN. 2200/25 R-CH Ð 47/50 4 1 Ð SO901 SPEAKER 3 + 2 R949 4.7 TERMINALS H:ON D904 D907 + 1N4004S 1N4004S CENTER SPEAKER
L:OFF 270 C959
R942 4 OHMS 2 IC951 3 (1/2W) 0.1(ML) Ð 1 LA4451 4 D905 C960 + 0 POWER AMP. 0.1(ML) L-CH 1N4004S SURROUND
270 Ð
5 R941 + (1/2W) SPEAKER 9 6 + 8 OHMS MIN. R944 R-CH Ð C944 8 7 1000/25 4.7 Ð C942 47/50 D906 C949 1N4004S 0.1 C938 C941 C950 (ML) 47/50 0.022 0.1 (ML)
C817 D817 4.7/50 01 1SS133 6B04GM R807 F802 10K T5A L 250V (ML) C807 0.047 SW801 F803 VOLTAGE SELECTOR
(ML) T5A L 250V C808
0.047 230-240V CNS801 CNP801 220V 802 1 1 04GM 127V 2 2 C809 110V 0.047 F804 3 3 T3.15A L 250V 4 4 (ML) CNP805 CNS805 C810 5 5 0.047 1 1 (ML) 2 2 3 3
C805 RL801
0.047 1 1 D825 1SS133 C826
(ML) 0.0047 2 2 C806 F805 0.047 3 3 (ML) T1.6A L 250V 4 4 T.F. 133 C 5 5 (251) 6 6 PT801 7 7 MAIN POWER TRANSFORMER C812 100/50 D807 CNP802 CNS802 (251) AC POWER 1N4004S 802 SUPPLY CORD(249) C813
ZD AC 110/127/220/230-240V 100/50
DZ300BSB 50/60Hz 2 Q802 IC803
2.2K KRC107 M
C811 AN78L05 D814 220/50 D808 220
1 R808 CONSTANT 1N4004S 1N4004S 3 VOLTAGE REGULATOR D813 1 D809 1N4004S 74 Y 1N4004S 3 1 2 D811 1N4004S D812 Q801,Q802: VOLTAGE 1N4004S REGULATOR C818 C816 D810 C815 1000/6.3 10/16 PT802 1SS133 470/35 C814 0.047 SUB POWER TRANSFORMER
7 8 9 10 11 12 Figure 25 SCHEMATIC DIAGRAM (8/12) – 25 – CD-PC1881V
+B +B C1 A C15 R2 LASER 1K 47/10 DRIVER 0.01 Q1 KTA1504 GR R1 12 C30 0.1 C32 0.01 C31 220/4 C33 0.47/50 C2 C3 C34 0.33/50 0.01 1/50
R46 560 R45 6 4 6 3 6 2 6 1 6 0 59 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 4.7K DEF LDS LDO LF2 VR CL CE BHI PHI FSS CLK DAT DRF
- REF1
CNS1B CNS1A VCC1 NC
VCC2 4 8 K + FIN2 C29 K 5 1 1 1 RF + C28 A 9 REF - - 4.7/25 0.1 + E 4 2 2 REF 2 TBC 4 7 B FIN1 EFBAL 2 - FE1 + B A 3 3 REF - DEF 3 + - E + FOSTA FSC 4 6 B 2 4 4 3 E REF - F + HFL DGND F VCR TOSTA 4 5 1 CE F 5 5 4 VCR REF SLI REF - 2FREQ 44 2
C4 + + CNP1 - DRF CL R44 0.1 TB LASER 1 5 - 33K R8 VCR +
15K - VCR FSTA C26 Q55 KRC102 S R9 TE- REF IC1 LATOH 3 100K 6 + 0.033 8/12CM R42 2 R54 C54 TE LA9241M 7 SLC 47K 10K 0.001 SLOF 4 3 REF + SERVO AMP. - + 1 R10 C5 REF - R40 R39 C25
VCC Q57 KRC102 S 2.2K 0.033 5.6K 1K 27P(CH) 3
TESI + RFS- 8 - 4 2 C6 R11 REF CV- REF
0.033 - + R43
6.8K SCI +
+ - 9 + - 56K C7 - TGL1 REF CV+ RF RFSM GL 41 0.1 THDL R12 FSTA REF JP- HF C23 R38
100 S.Q.R + 470 - - TP1
TH REF 0.0027 C C8 1 0 THD JP R13 C9 0.068 JP+ CV+ 40 0.047 TA 1K - + 1 1 JP JPCLO CV- SLOF SLOF 3 9 FSC
TD- + 2 REF - SLOF 1 + REF FOSTA OR 4 3 8 GEN FE1 R14 - TO GEN REF 10 27K R15 C10 HFL 3 7 12K 180P + REF REF SLOF 3
- + TD REF + TES -
PICKUP UNIT ! + + - R16 13 REF GEN - 3 6 3.3K - JP TOFF 1 4 REF 3 5 + - TO + - + TGL 1 5 - 3 4
FD REF JP+ 5 1 6 REF 1/16 8 3 3 SP FA FA- FE- AGND SPI SPG SP- SPO SLEO SL- SL+ JP- SLD FD- K 5 FE R17 1 7 1 8 1 9 2 0 2 1 2 2 2 3 24 2 5 2 6 2 7 2 8 2 9 3 0 3 1 32 E 4 C17 6 33K 0.001 12 A 3 R18 C11 C13 15K 0.1 330P B 2 R26
C16 C19 1/50 R20 R23 82K C20 47/10 F 1 Q56 KTC3876 Y 0.0047 R30 1M 1M 1K R6 10K D 1 R28 10K R29 56K 6.8K R33 R32 C21 R36 15K C14 1.2K 10K 220K 2200P 0.0033 7 R21 R19 0.01 2200P 1.5K 1K R27 R31 R22 R24 R25 39K 1.2K 820 47K 1.5K R34 R35 VREF 1K 220K C18 0.47/50
C12 1 0.1 2 TR+ FO+ C35 3 R37 82K 1/50 4 D1 5 KDS193 +B
6 FO- +B 7 TR- 1 TO LD_M+ 4 2 E 8 2 FD LD_M- 4 1 ACTUATOR 3 FO (GAIN) VCC4 40 4 FO+ M- 3 9 5 FO- M+ 3 8 CNS2B CNS2A CNP2 6 TR+ SOL- 3 7 TR- TR- 1 1 TR- 1 7 TR- SOL+ 3 6 TR+ TR+ 2 2 TR+ 2 8 3 5 FO+ FO+ 3 3 FO+ 3 9 3 4 FO- FO- C76 4 4 FO- 4 1 0 3 3 C82 GND 0.022 100/10 5 5 GND 5 1 1 GND GND 32 PD IC3 6 6 PD 6 1 2 3 1 C77 100/16 VR M63001FP +B 7 7 VR 7 1 3 3 0 LD 8 8 LD 8 14 2 9 +B F 15 SL- VCC3 2 8 16 SL+ SP+ 2 7 C36 1 7 SLD SP- 2 6 100/10 1 8 VCC1 SPO 2 5
1 9 STANDBY FOCUS/TRACKING/SPIN/SLED DRIVER (SPN)VCC2 24 C55 2 0 Vref SOLD 2 3 100/16 2 1 MUTE SOL- 2 2
R56 6.8K CD MOTOR PWB-D +B +B R47 10K C37 0.022
M1 R3 1K R4 1K R5 1K CNP3
SPINDLE CNS3A CNS3B CNP3A MOTOR SP+ G + 6 6 6 6 M SPIN SP- - 5 5 5 5 SL_+ M2 + 4 4 4 4 SLED SLIDE MOTOR M SL_- - 3 3 3 3 CD_PUIN SW4 2 2 2 2
PICKUP PU-IN CO IN(DSP) SQ OUT(DSP) CQ CK(DSP) IN 1 1 1 1 RWC(DSP) WRQ(DSP) RES(DSP) DRF (ASP) D_GND SLD+ SLD- PUIN SW OP/CLOS
1 2 3 4 5 6 7 8 9 1 0 1 1 1 CNP12
CNS12 P23 12 - D FROM DISPLAY PWB
H • The numbers 1 to 12 are waveform numbers shown in page 39. • NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
1 23456 Figure 26 SCHEMATIC DIAGRAM (9/12) – 26 – CD-PC1881V
CD VIDEO PWB-B (1/2) +B R41 47K R57 1K R58 1K CD SIGNAL R59 1K
R61 1K R62 1K +B R63 1K +B +B +B C47 100P C48 100P C44 100P C38 R60 C45 100P
C46 100P 1K 0.01 C49 100P
C58 RV83 2 Q54 100 220P R49 KTC3876 Y 100 RV81 R48 1 47K 3.3M 8 0 7 7 77 7 6 7 5 7 4 7 3 7 2 7 7 0 6 6 8 6 7 6 6 6 C41 9 8 1 9 5 3 CV38 4.7/25 R51 100/10 3.3M 1 VPDO CS SBCK 6 4 RES 16M 4.2M RWC WRQ COIN FAST CQCK 2 PD02 TEST5 SFSY 6 3 CONT2 2 C39 SQOUT RV82 R50 PDO1 DEFI PW 0.01 680 3 79 65 DOUT 6 2 27K 1 R53 AVSS 4 80 VCOC 66 FSX EFLG 6 1 X1 470 16.93MHz 5 FR SBSY 6 0 CV30 3 180P R52 C27 AVDD MUTER 59 2 R54 6 RV64 RV68 10K 68K 0.0039 RV74 7 ISET RVDD 5 8 8.2K 6.8K 10K 1 C40 TAI RCHP 8 5 7 CV26 CV34 RV76 R-CH 3 0.1 RV66 10/16 2.2K 9 EFMO RCHN 5 6 8.2K 560P 1 6 - 7 A_GND 1 0 VSS RVSS 5 5 2 RV70 RV72 EFMI 6.8K +B RV78 L-CH 1 1 IC2 XVDD 5 4 10K 5 + 8 CV36 47K 3 P18 6 - A CV33 330/6.3 47P(CH) TEST1 XIN 5 3 CV28 D-GND 1 2 LC78631E 180P CV32 4 CNS11 IC4 0.1 1 3 CLV+ XOUT 5 2 CV29 +B +7V FROM SERVO/SIGNAL 180P CV37 RV79 5 MAIN PWB CLV- 11 XVSS 3 + 4 47P 1 4 5 1 RV65 RV69 CV35 47K +12V CONTROL 8.2K 6.8K (CH) 6 1 5 V/P LVSS 5 0 RV73 10/16 +B 10K 2 - TEST2 LCHN 1 CNP11 1 6 4 9 RV77 CV27 RV71 1 7 TEST3 LCHP 4 8 560P 2.2K 6.8K IC4 C22 1 8 P4 LVDD 4 7 220P RV67 RV75 BA4558F HFL MUTEL 10K CV31 19 38 P0/DFCK 4 6 8.2K 180P OPE AMP. 2 0 TES 39 P1/DFIN C2F 4 5 R78 1K 21 PCK 23 TOFF ROMXA 44 40 P2 R77 1K +B C24 2 2 FSEQ 24 TGL CK2 4 3 Q52 220P R76 1K KTC3265Y 2 3 LRSY 4 2 Q53 +B R75 KTC3265 Y 24 P3/DFLR 41 +B VDD JP+ JP- TEST4 SLD+ SLD- P5 LRCKO DFLRO DACKO CONT1 EMPH_B THLD 1K +5V R66 25 26 27 28 29 30 31 32 3 3 34 35 36 3 7 3 8 3 9 40 220 +B L61 R64 µ +B 0.82 H 22 R70 C50 ZD61 100 R67 R68 R69 0.022 Z02W5.6Y C59 C52 100/10 1K 1K 1K C51 100/10 100/10 C75 0.001
+B +B +B +B +B +B C56 0.022 +B +B
+7V 4 +B +12V(A) 5 AULRCK 6 +B AUDO +B 7 AUBCK 8 GND(D) 9 C2PO 10 DATAD 11 R82 R80 BCLK 1.5K 2.2K 12 LRCK R81 13 R83 LD_M+ 1.5K 2.2K 14 LD_M- D92 D93 R91 15 KDS193 KDS193 2 3 1K MO_SPEED P28 1 - B, F 16 TO VIDEO SECTION Q51 1 SOL KRC102S 17 R84 R90 +B +5V 2.2K 220 18 GND(A) 19 RESET 20 AUCLK 21 SBUSY 22 D91 KDS193 SOLM2 SOLENOID LOCK
CNP10 CNS10 BIM5 1 SOL+ 1 1 2 SOL- 2 2 M3 M+ - 3 M+ 3 3 T/T
C37 0.022 M- UP/DOWN 4 M- 4 M 4 + LOADING 5 GND(D) 5 5 SW1 6 OPEN CLOSE 6 6 OPEN CD_D_NO CLOSE 7 DISC NO. 7 8 GND(D) 8 CD TRAY PWB -E 9 MECHA UP 9 SW2 1 0 GND(D) 1 0 MECHA UP
1 1 2 2 DRF (ASP) D_GND SLD+ SLD- PUIN SW OP/CLOS DISC NO. UP/DOWN SBUSY SW3 CNS5 DISC NUMBER 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5
CNS12 P23 12 - D M DISPLAY PWB
7 8 9 10 11 12 Figure 27 SCHEMATIC DIAGRAM (10/12) – 27 – CD-PC1881V
A
QV4 C2PO DV5 KTA1298 Y 10 VOLTAGE REGULATOR KDS193 LRCK 13 QV1 BCLK UPC29M33 T RV84 12 +B 4.7K DATAD 11 CV3 CV1 RV85 +7V +B 47/6.3 4 0.22 10K GND(D) QV2 P27 12 - E 9 KTA1298 Y +B +12V(A) +B
B TO CD SECTION 5 GND(A) RV1 19 10K RV2 DV4 QV3 4.7K KDS193 2 KRC104 S 3 1
+12V(A) C GND(A) GND(D) AUDSW SDATA SCK TEST POINT STROBE KEYCON
RV16 1.2K CV4 47/6.3
RV17 1.2K RV6 1K RV10 1K RV9 1K RV8 1K RV7 1K RV18 1K RV19 1K D RV11 1K RV88 2.2K
RV86 CV5 0.022 4.7K
CNPV2 RV89 2.2K MDI 1 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P22 1 - B MDO RV36 270 2 RV87 2.2K 17 HD7 64 CNSV2 MDCK RV12 1K RV35 270 3 18 MDI HD6 63 RV13 1K VDD0 VSS0 RV34 270 FROM MBUSY 19 MDO HD5 62 4 RV14 1K CD-SOL RV33 270
MCK K_C_CLK DISPLAY CD-LD M- HD4
20 CD-LD M+ 61 K_C_DATA K_C_STRB MO_SPEED KEY CONT. RV93 10K PWR_MPEG RV32 270 PWB 21 HD3 60 RV15 1K 1 VOCAL CANCEL RV31 270 22 MBUSY HD2 59 E RV94 10K RV30 270 23 HD1 58 +5V RV29 270 18 24 VDD1 HD0 57 CV2 RV28 270 25 AVSS ICV1 HA 56 LD_M- 0.022 RV27 270 15 26 HDAK 55 LD_M+ MPEG CONTROLLER RV26 270 14 27 HWR 54 SOL IX0313AW RV25 270 17 28 HRD 53 MO_SPEED RV24 270 16 29 HCS 52 30 MPEG RESET 51 31 50 RV23 270 AVREF AVDD RESET XT1 X2 X1 XT2 SBUSY 9 32 INT 4 IC VSS1 33 34 35 36 37 38 3 9 40 41 42 43 4445 46 47 48
F RV20 1K RV22 1K RV21 270 RV37 3.9K RV38 3.9K RV39 3.9K RV40 3.9K RV41 3.9K RV42 3.9K RV43 3.9K RV44 3.9K RV45 3.9K RV46 3.9K RV47 3.9K RV48 3.9K RV49 3.9K RV50 3.9K RESET XV1 20 P27 12 - E SBUSY 4.19MHz 22
TO CD SECTION CV RV59 47 3.9K RV56 3.9K RV57 3.9K AUCLK RV58 3.9K 21 G AUBCK 8 AULRCK 6 AUDO 7
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
1 23456 Figure 28 SCHEMATIC DIAGRAM (11/12) – 28 – CD-PC1881V
CD VIDEO PWB-B (2/2) VIDEO SIGNAL +B
+B
RV95 CV39 RV62 6.8K 100/10 150 4 5
3 6 CV40 RV63 22/6.3 150 2 7 CV41 JACK PWB-G 4.7/25 CNPV3 CNSV3A CNSV3B CNPV4
1 ICV4 8 VIDEO OPERATION AMP. NJM2267M JKV1 RV96 1 1 1 1 VIDEO OUT 33K 2 CV17 2 2 2 0.01 CV18 100/10 DV1 1SS133 CHASIS GND RV61 DV2 100K 1SS133 CV15 4.7/25 RV60 100
+B
CV11 0.022 CV13 0.1 CV14 0.1 CV16 0.1
CV22 47/6.3 +B CV19 0.022
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 8 1 80 79 78 77 76 1 VDD VDD 75
HD7 GND VDD VDD GND 74
2 CBP3 CBP1 AVDD CBP2 AGND VCLK VOUT1 VOUT2 VOUT3 CDBCK MD8 7 HD6 HSYNC NSYNC CSYNC 3
3 CDLRCK CDC2PO CDEMPH 4 HD5 MD9 72 76 GND 5 HD4 MD10 71 6 GND 99 CDI MD11 70 7 HD3 100 GND GND 69 8 HD2 MD12 68 9 HD1 MD13 67 CV6 CV24 10 HD0 MD14 66 0.022 27P(CH) 1 VDD VSS 40 11 GND MD15 65 2 DQ0 DQ15 3 9 12 GND GND 64 XV2 3 DQ1 DQ14 38 27MHz 13 X1 ICV2 VDD 63 MD0 CV21 4 DQ2 DQ13 37 14 X2 62 0.022 CV7 MPEG DECODER 5 DQ3 DQ12 36 15 VDD MD1 61 27P D61012GC 6 VDD VSS 35 16 CKSEL MD2 60 (CH) 7 DQ4 DQ11 34 17 VDD MD3 59 8 DQ5 DQ10 33 18 GND MD4 58 9 DQ6 DQ9 32 19 HCS GND 57 26 GND MD5 56 10 DQ7 DQ8 31 9K 20 HRD . 11 30
3 49 MRAS 21 HWR MD6 55 DRAM SDM4260C 27 RESET 12 LCAS 29 22 HA 50 GND MD7 54 13 WE UCAS 28 23 HSELX MCAS 53 RV49 RV50 3.9K 14 RAS OE 27 24 HSELA MWE 52 15 ICV3 A8 26 25 VDD VDD 51 AUEMPH
CV9 HDAK GND AUCLK AUBCK AULRCK AUDO VDD GND MA8 MA7 MA6 MA5 MA4 GND VDD MA3 MA2 MA1 MA0 A0 A7 INT CV20 16 25 0.022 26 27 28 29 30 31 32 33 34 35 36 37 38 3 9 40 41 42 43 44 45 46 47 48 49 50 0.022 17 A1 A6 24 CV10 18 A2 A5 23 47/6.3 19 A3 A4 22 +B 20 VDD VSS 21 +B CV23 CV25 47/6.3 0.022 CV12 0.022
7 8 9 10 11 12 Figure 29 SCHEMATIC DIAGRAM (12/12) – 29 – CD-PC1881V VOLTAGE
IC1 IC2 IC3 IC301 IC302 IC303 IC701 ICV1 PIN PIN PIN PIN PIN PIN VOLTAGE PIN VOLTAGE PIN VOLTAGE PIN VOLTAGE PIN VOLTAGE VOLTAGE VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. NO. NO. NO. NO. NO. NO. 1 2.5V 1 0V 1 2.5V 1 0.9V (0V) 1 2.5V (2.5V) 1 1.6V (1.6V) 1 4.7V 51 4.7V 1 0V 33 0V 2 2.5V 2 0V 2 2.6V 2 1.6V (0V) 2 0V (0V) 2 1.6V (1.6V) 2 4.7V 52 0V 2 0V 34 5.0V 3 2.5V 3 0V 3 2.9V 3 6.0V (0.4V) 3 0V (0V) 3 7.1V (8.1V) 3 4.6V 53 0V 3 5.0V 35 5.0V 4 2.5V 4 0V 4 3.3V 4 1.6V (0V) 4 0V (0V) 4 0.2V (0.6V) 4 0V 54 4.7V 4 0V 36 5.0V 5 2.5V 5 1.9V 5 3.3V 5 0V (0V) 5 4.5V (4.5V) 5 1.6V (1.6V) 5 0V 55 0V 5 5.0V 37 0V 6 2.5V 6 5.0V 6 3.3V 6 6.0V (0.3V) 6 4.5V (4.5V) 6 0V (0V) 6 0V 56 0V 6 1.5V 38 5.0V 7 2.5V 7 0V 7 3.3V 7 5.2V (0.2V) 7 0.2V (11.9V) 7 5.1V (5.1V) 7 0V 57 4.6V 7 0V 39 0V 8 2.5V 8 0V 8 0V 8 5.9V (0.3V) 8 0V (0V) 8 0V (0V) 8 0V 58 4.6V 8 0V 40 0V 9 2.5V 9 2.5V 9 0V 9 6.0V (0.3V) 9 0V (0V) 9 2.3V (2.3V) 9 0V 59 4.6V 9 0V 41 3.0V 10 2.5V 10 2.4V 10 0V 10 0V (0V) 10 2.3V (2.3V) 10 4.7V 60 4.6V 10 5.0V 42 0V 11 2.5V 11 0V 11 0V IC650 11 5.1V (5.1V) 11 6.4V (8.1V) 11 2.2V 61 0V 11 0.1V 43 0V 12 0V (0V) 12 0.9V (0.9V) 12 2.0V 62 4.7V 12 0V 44 5.0V 12 2.5V 12 0V 12 0V PIN VOLTAGE 13 2.5V 13 0V 13 0V NO. 13 0V (0V) 13 1.1V (2.1V) 13 0V 63 4.7V 13 0.1V 45 0V 14 2.5V 14 5.0V 14 0V 1 0.12V 14 0V (0V) 14 1.8V (1.6V) 14 4.6V 64 5.0V 14 0V 46 0V 15 2.5V 15 0V 15 3.3V 2 0.1V 15 0V (2.5V) 15 2.2V (1.3V) 15 0V 65 4.9V 15 5.0V 47 0V 16 2.5V 16 0V 16 3.3V 3 0.13V 16 2.5V (0V) 16 1.7V (1.7V) 16 4.7V 66 Ð27.0V 16 0V 48 0V 17 2.5V 17 5.0V 17 3.0V 4 Ð11.2V 17 5.1V (5.1V) 17 1.6V (1.7V) 17 0V 67 Ð27.0V 17 0V 49 0V 18 2.5V 18 5.0V 18 7.2V 5 0.1V 18 0.9V (0.9V) 18 1.6V (1.6V) 18 4.7V 68 Ð27.0V 18 0V 50 0V 19 2.5V 19 0V 19 5.0V 6 0.1V 19 0.9V (0.9V) 19 0.4V (0.5V) 19 0V 69 Ð27.0V 19 0V 51 5.0V 20 2.5V 20 0V 20 2.5V 7 0.1V 20 1.3V (1.1V) 20 7.1V (8.1V) 20 4.7V 70 Ð27.0V 20 0.5V 52 0V 21 2.5V 21 2.5V 21 0V 8 6.2V 21 0V (0V) 21 7.1V (8.1V) 21 4.7V 71 Ð27.0V 21 0V 53 5.0V 22 0V 22 0V 22 0V 22 2.5V (2.5V) 22 1.7V (1.7V) 22 0V 72 Ð27.0V 22 0V 54 5.0V 23 1.7V (1.7V) 23 0V 73 0V 23 0V 55 0.1V 23 2.5V 23 5.0V 23 0V IC651 24 2.5V 24 0V 24 7.2V 24 1.7V (1.7V) 24 0V 74 0V 24 5.0V 56 1.2V PIN 0V 25 0V 57 3.3V 25 2.5V 25 0V 25 2.5V NO. VOLTAGE IC401 25 75 -26.0V 2.5V 0V 3.3V PIN 26 0V 76 Ð22.0V 26 0V 58 3.3V 26 26 26 1 0.2V VOLTAGE 3.3V NO. IC501 27 0V 77 Ð24.0V 27 0V 59 3.3V 27 2.5V 27 0V 27 2 0.2V 28 2.5V 28 0V 28 11.2V 1 5.0V PIN 28 0V 78 0V 28 0V 60 3.3V 3 0.2V NO. VOLTAGE 29 2.5V 29 0V 29 0V 2 5.0V 29 0V 79 Ð27.0V 29 0V 61 3.3V 4 Ð9.8V 1 4.7V 30 2.3V 30 5.0V 30 0V 3 4.9V 30 0.9V 80 Ð24.0V 30 0V 62 0V 5 0.2V 2 4.7V 31 2.3V 31 2.5V 31 0V 4 4.8V 31 4.9V 81 Ð24.0V 31 0V 63 3.3V 6 0.2V 3 4.7V 32 0V 32 0V 32 0V 5 5.0V 32 4.9V 82 Ð24.0V 32 0V 64 2.8V 7 0.2V 4 4.7V 33 0V 33 0V 33 0V 6 4.9V 33 4.9V 83 0V 8 6.2V 5 4.7V 34 5.0V 34 0V 34 0V 7 4.8V 34 4.7V 84 0V 6 4.7V ICV2 35 5.0V 35 5.0V 35 0V 8 5.0V 35 4.9V 85 Ð21.0V 7 4.7V PIN PIN 36 0V 36 4.6V 36 5.3V IC702 9 4.8V 36 4.6V 86 0V NO.VOLTAGE NO. VOLTAGE 10 4.8V 8 9.4V 4.6V 0V 37 0V 37 1.9V 37 5.3V PIN VOLTAGE 37 87 1 3.3V 51 3.3V NO. 5.0V 9 4.7V 38 5.0V 38 0V 38 3.3V 11 38 4.9V 88 0V 2 3.3V 52 3.3V 1 0V 4.9V 10 4.7V 39 0V 39 0V 39 3.3V 12 39 4.9V 89 0V 3 3.3V 53 2.5V 2 0V 4.8V 11 4.7V 40 0V 40 1.9V 40 7.2V 13 40 0V 90 Ð24.0V 4 3.3V 54 0.5V 3 0.2V 5.0V 12 4.7V 41 1.6V 41 4.6V 41 0.1V 14 41 0V 91 0V 5 3.3V 55 0V 4 0V 4.9V 13 4.7V 42 2.4V 42 5.0V 42 0.1V 15 42 4.6V 92 Ð24.0V 6 0V 56 0V 5 9.8V 5.0V 14 4.7V 43 2.4V 43 5.0V 16 43 3.5V 93 0V 7 3.3V 57 0V 6 9.8V 5.0V 15 4.7V 44 2.4V 44 2.1V 17 44 11.9V 94 Ð24.0V 8 3.3V 58 0V IC101 7 9.8V 4.9V 16 4.7V 45 0V 45 2.1V 18 45 11.9V 95 0V 9 3.3V 59 0V PIN 8 9.9V 19 5.0V 17 0V 46 2.5V 46 0V NO. VOLTAGE 46 4.4V 96 Ð24.0V 10 3.3V 60 0V 9 9.8V 5.0V 18 9.4V 47 2.5V 47 0.1V 20 47 4.6V 97 Ð24.0V 0V 61 0V 1 0V (0V) 19 2.5V 11 0V 2.3V 10 9.8V 21 5.0V 48 0V 98 Ð24.0V 48 48 0V (0V) 12 0V 62 0V 2 9.8V 5.0V 20 0.6V 49 0V 49 0V 11 22 49 4.6V 99 Ð24.0V 1.5V 3.3V 3 0.5V (0.5V) 21 -0.1V 13 63 2.4V 2.5V 12 0.5V 23 4.0V 50 0V 100 Ð24.0V 50 50 4.3V (4.3V) 14 1.5V 64 0V 4 0.5V -0.1V 22 4.7V 51 4.6V 51 0V 13 24 3.3V 3.3V 5 0.2V (0.3V) 23 4.7V 15 65 4.6V 2.5V 14 0.5V 25 -0.1V 52 52 1.3V (1.3V) 16 3.3V 66 0V 6 9.8V 0V 24 4.7V 53 0V 53 0V 15 26 3.3V 0V 7 0V (0V) 25 4.7V ICV3 QV1 17 67 0V 0V 16 9.8V 27 5.0V 54 54 0.6V (0.6V) PIN PIN 18 0V 68 0V 8 17 0V 5.0V 26 4.7V VOLTAGE VOLTAGE 55 5.0V 55 0V 28 NO. NO. 0.5V 0V 9 4.1V (4.1V) 27 4.7V 19 69 5.0V 4.6V 18 5.0V 29 5.0V 56 56 4.0V (4.0V) 1 5.0V 1 6.8V 20 5.0V 70 0V 10 4.9V 28 4.7V 57 2.5V 57 4.6V 30 5.0V 0V 11 0V (0V) IC703 29 4.7V 2 0V 2 0V 21 71 2.5V 4.7V 31 5.0V 58 58 0V (0V) 3 0V 3 3.3V 22 1.5V 72 0V 12 PIN 5.0V 30 4.7V 59 1.0V 59 0V VOLTAGE 32 23 3.3V 73 0V 13 8.1V (8.1V) NO. 31 5.0V 4 0V 1.0V 2.3V 33 4.9V 60 60 4.8V (4.8V) 5 0V 24 3.3V 74 0V 14 1 0V 5.0V 32 2.3V 61 2.2V 61 2.3V 34 25 3.3V 3.3V 15 0V (0V) 2 0V 33 -0.1V 6 5.0V ICV4 75 4.2V 0V 35 4.8V 62 62 4.1V (4.1V) 7 0V PIN 26 0V 76 0V 16 3 0.2V 4.9V 34 4.0V VOLTAGE 63 0V 63 0V 36 NO. 27 5.0V 1.5V 17 0.6V (0.6V) 4 0V 35 -0.1V 8 0V 77 64 5.0V 64 0V 37 5.0V 0V (0V) 9 0V 1 2.0V 28 1.0V 78 0V 18 5 9.8V 38 4.8V 36 3.6V 2.5V (2.6V) 10 0.5V 2 0V 29 0V 79 0V 19 6 9.8V 39 4.9V 37 -0.1V IC902 IC4 0.2V (0.3V) 11 0V 3 2.0V 30 0V 80 0V 20 7 9.8V 40 5.0V 38 4.0V PIN PIN 4.3V (4.3V) 12 0V 4 2.0V 31 2.5V 81 3.3V VOLTAGE VOLTAGE 21 8 9.9V 41 4.8V 39 0V NO. NO. 0.5V (0.5V) 13 3.3V 5 2.2V 32 2.0V 82 3.3V 22 9 9.8V 4.9V 40 4.7V 1 0V 2.6V 42 33 2.5V 3.3V 1 23 0V (0V) 10 9.8V 41 4.8V 14 2.6V 6 2.2V 83 0V 43 5.0V 2 2 2.6V 24 0V (0V) 9.8V 15 0V 7 5.0V 34 0V 84 3.3V 11 44 4.8V 42 0V 3 -27.5V 3 2.6V 16 0.5V 8 2.2V 35 0V 85 1.0V 12 0.5V 45 4.9V 43 4.7V 4 -27.5V 4 0V 17 0.5V 36 3.3V 86 1.5V IC471 13 0.5V 46 5.0V 44 4.7V 5 -27.5V 5 2.4V 18 1.0V 37 0V 87 0V PIN 14 0.5V 47 5.0V 45 4.7V 6 0V 6 2.4V VOLTAGE 19 2.7V 38 1.5V 88 0V NO. 15 9.8V 48 4.9V 46 4.7V 7 0V 7 2.6V 20 5.0V 39 1.5V 89 0V 1 5.6V 16 9.8V 5.0V 47 4.7V IC803 8 0V 49 1.5V 0V 8 5.0V 2 5.6V 17 0V 48 4.7V 21 0V PIN 40 90 9 0V 50 5.0V VOLTAGE 3 5.5V 18 5.0V 49 4.7V 22 1.5V NO. 41 1.5V 91 0V 10 -25.8V 51 5.0V FE301 4 0V 50 4.7V 23 1.5V 1 7.1V 42 1.5V 92 3.3V 11 26.0V 52 5.0V 5 5.6V 5.4V 24 1.5V 2 0.6V 43 0V 93 0V PIN VOLTAGE 53 5.0V 51 12 -0.15V NO. 25 1.5V 3 5.5V 44 3.3V 94 0V 6 5.6V 54 5.0V 52 4.7V 13 -0.15V 26 1.5V 45 2.5V 95 5.0V 1 0V (0V) 7 5.6V 55 5.0V 53 5.4V 14 -24.6V 27 0V 46 1.0V 96 0V 2 0V (0V) 8 11.1V 56 10.0V 54 4.6V IC804 15 -0.1V 28 2.5V 47 0.5V 97 2.5V 3 2.6V (0V) 57 5.0V 55 4.6V 16 -0.1V 29 2.5V PIN VOLTAGE 48 0.5V 98 2.5V 4 2V (1.1V) 5.0V 56 4.6V NO. 17 -0.1V IC601 58 5 8.5V (0V) 57 3.7V 30 0V 49 2.6V 99 1.5V 18 -0.1V 59 5.0V 1 17.0V 6 0V (0V) PIN VOLTAGE 58 3.5V 31 0V 50 0V 100 0V 19 -27.5V NO. 60 5.0V 2 0V 7 0V (0V) 59 3.4V 32 0V 20 0V 1 5.6V 61 5.0V 3 12.0V 8 0V (0V) 60 5.4V 33 0V 2 5.6V 62 5.0V 61 4.8V 34 0V 3 5.5V 63 5.0V IC805 IC806 62 5.4V 35 0V 4 0V 64 4.9V 63 4.7V 36 0V PIN VOLTAGE PIN VOLTAGE 5 5.5V NO. NO. 64 4.7V 37 0V 6 5.6V 38 0V 1 17.0V 1 12.0V 7 5.6V 39 0.5V 2 1.3V 2 1.3V 8 11.1V 40 0V 3 7.3V 3 4.9V
– 30 – CD-PC1881V
SO301 ANTENNA TERMINAL AM GND FM 75 Ohms
A
C301
X352 D304 D303 C338 D302 C394
D301 R374 C381 C382
C397 R373 8 22 1 C323 C392 21 2 C380 B C346 7 20 3 R381 R372
6 19 C387 4 L342 C321 5 18 5 17 6 T302 R369 16 FE301 7
R379 R378 C347 15 8 R371 R380
C393 14 9 C345 13 10 IC302 L351 12 11 C330 4 R345
R344 3 R360 2 C341 R336 C 1 C386 C385 R376 R398 VD301
C331 B C332 C T306 E Q371 C337 R375 R377 C335 C384 D C334 R323 Q360 D351
BCE R382 VR351 FM MUTE
LEVEL R387 D352 R383 ZD352 L353 C391
R385 R384 C362 R358 R395 C343 1 3 2 1 Q361 T351 2 R391 C363 C361 CF302 C350 3 C342 E C364 L352 R392 24 3 2 1 C395 C351 C367 1 C352 C365 23 R351 2 CF352 22 3 ZD351 C396 R350 C398 21 4 R352 20 5 C354 1 19 6 CF351
C399 2 18 C356 7 C370 3 17 8
IC303 TO MAIN PWB 16 4
C366 9
R353 5 15 10 C355 CNS303
14 11 CNP303 6
R356 13 C353 12 7 P32 1 - E R354 R355 C357 R357 C358 8 F X351 R359 9 C368 R367
C373 R368 C374 D353 R363 C371 R364 R361 C375 BCE C372
Q353 R393
Q354 G R362 BCE R365
R366
H TUNER PWB-G
1 23456 Figure 31 WIRING SIDE OF P.W.BOARD (1/7) – 31 – CD-PC1881V
JK601 HEADPHONES
TO DISPLAY PWB P33 7-E CNP701 C621 HEADPHONES TO TAPE TO TAPE A MECHANISM PWB MECHANISM PWB PWB-A4 P35 11-C P35 10-C FFC701 CNS102 CNS101 25 1 R620 R619 Q126 L601 R164 1 2 3 R174 CNP601 R162 1 2 345
Q124 R113 B Q110 B C E C R114 3 15 R443 R441 R442 Q109 E 3 25 23 21 19 17 15 13 11 9 7 5 3 1 2 C438 R168
C437 FW601 C436
C109 1 2 24 22 20 18 16 14 12 10 8 6 4 2
R160 E
L104 1 Q128
R115 Q111 C C151 C153 CNP502 B R107 R110 C150 C101 B C152
R167 1 3 R108 C106 R109 C652 R166 Q106 2 Q108 2 R106 3 B B 1 B C E CNP101 4 R112 C C 5 C545 C108 Q107 R521 Q104 B C E E E C102 R522 R111 6 CNP102 C503 R502 R501 R104 7 C502 C510 Q103 B C E C117 C526 1
R103 C107 C513 2 R437 Q405 C105 Q105 B C E R121 C525 C512 R438 3 CNP501 R118 C528 C115 R105 C119 C504 R120 R102 R117 1 C529 C516 R119 R101 R123 C522 2 R444 C112 C113 R125 C511 D402 3 R124 C114 C530 C518 C505 4 C506
24 D403 1 C111 R131 C509 C501 5
C118 C520
C508 6 C127 49 48 C549 R122 C121 C533 7 C C120 20 5 C116 8 C507 R516 C128 50 45 C550 9 R135 C137 C543 P34 6-H C122 C131 55 R523 C551 10 CNP803 R134 IC101 40 R137 R181 64 60 R517 R447 11 35 33 TO POWER PWB R126 C132 15 C534 IC501 R520 12 10 R139 C535 32 1 5 30 E C B Q403 13 R138 C133 R153 R503 R182 13 12 C536 25 R504 R518 C441 14 R136 E 10 C134 C139 20 C442 15 R514 R132 C147 C141 C D515 R515 15 X501
B Q121 E C B Q404 R145 R141 16 17
C537 C539 R448 C521 C544 C541 C140 C136 C135 C547 C514
C145 C515 R510
C142 R154 R513 B C E Q401
C538 C531 R508 R146 D516 C546 R439 R140 C146 C524 C439 C440 C517 R142 C542 C519
C532 R440 Q402 E C B C563 B C E C527 C523 D C540 Q122
R158 CNS303 R507 R512
R506 R446 R434 R433 R430 D101 D102 9 R519 8 R432 R436 R445 7 P31 6-F R435 6 R423 CNP303 5 C433 R471 R427 R429 TO TUNER PWB R426 R428
4 R509 R511 BI401 R505 C421 R472 R372 R371 3 6 C419 2 R449 R431 1 C457 C429 R425 C401 C409 C411 C453 C407 C431 C415
R450 C417 C427 C428
C454 C423
1 C458 C405 C413 C430 C435
R413 C434 E C403 33 32 C425 C443 C432 35 30 C426 C445 40 25 15 R424 FW601 R419 48 45 20 17 15 D654
C447 IC401 R421 49 50 16 R670 C664 55 10 C424
60 C420 C663 5 R674
R417 R663 R657 ZD651 C667 8 1 C416 C418 64 1 R659 7
C422 2 R666
6 C656 C414 C662 IC651 3
C459 5 4 R665 C460 R661 C655 R415 R411 C455 R418 C448 R668 R412 C412 C661 R409
R422 C665
F R672 C446 C410 C666 R416 R655 R656 D652 C451 R410 C456 R414 R420 C408 D653 R653 C452 C450 C444 C404 D401 C449 C651 R651 C402 8 1 R658 R660 C653 C659 R484 C406 7
R625 2 R483 6 3 IC650 R479 R480 R654 5 4 C479 R621 C476 C475 C474 R652 R664 R609 R662 C657 C627 D651 C605 4 5 C609 C477 R605 R473
3 6 R615 R601 C607 R623 IC471 R476 2 7 R477 C471 R613 Q601 C611
R610 E 1 8 R611 C603 R607 R475 C472 1 2 3 4 E C478 C C465 C480
R478 C
R627 B C601 R617 IC601 R608 G R474 B R614 R604 R603 C614 C473 C481 Q603 C615 R481 C613 8 7 6 5 B
R401 R406 C482 B
C C616 C610 C R405 E Q602 Q604 C617 E C618 R402 R482 R407
R626 R616 C462 C604 R404 C606 C461 R403 R408 R612 R618 C463 R622 C464 R482 C484 C484 C612 R602 C602 R624 R606
WH BK WH BK WH RD MAIN PWB-A1 6 5 4 3 2 1 CNS11 R-CH L-CH R-CH L-CH VIDEO VIDEO H 1 IN 2 IN CNP11 JK401 TO CD VIDEO PWB P37 7-E
1 23456 Figure 32 WIRING SIDE OF P.W.BOARD (2/7) – 32 – CD-PC1881V
DISPLAY PWB-A2 SWITCH PWB-A3
SW709 SW728 OPEN/ RD27 MJ705 X-BASS/ RD28 CLOSE RD32 DEMO SW731 SW730 PHANTOM SW729 RS712 R791 R792 R793 DIMMER EQUALIZER C718 R788 C716
LED724 5 RD29 LED713
1 RD09 9 SW708 RD30 DISC VR702 IC702 SKIP VOLUME SW732 10 18 NORMAL JOG C704 15 LED712 C703 C717 RD31 Q705 C719
B C E C721 15 10 R781 18 C706 B C E Q706 SW733 BY PASS IC703 LED723 LED711 B C E CNSV2 1 BL Q707 5 9
R701 RS707 1 BR R725 R786 R787 2 RD24 WH 3 R702 R790 R703 P37 7-E BK
CNPV2 4 39 LED707 VR701 SW723 TO CD VIDEO PWB CNS12 SW724 38 RD SUB WOOFER TUNING TUNING UP 1 VOLUME 37 2 BL DOWN BL SW722 RS705 3 RD22 4 BL 1 RS706
RD21 FAST BL 5 36 BL FORWARD 6 R773 R771 R772
R770 35 BL RD23 7 34
BL LED706 8 BL 33 9 R780 RS711 R729 R789 R728
P37 7-B BL 10 32 CNP12 BL R774 11 BL 31 R767 R768 TO CD VIDEO PWB R763 R765 R764 R766 12 R762 BL BI702 30 13 BL
R778 29 14 R776 BL C709 15 R769 28 27 C710 R749 R750
26 LED705 12 WH 15 11 GY Q703 R779
WH R777 10 8 R775 C707 B C708 9 C 8 GY R751 1 100 E RS704 7 5 95 FL701 WH R745 XL701 6 90 5 GY LED717 WH 10 4 BI701 25 P35 12-A SW725 15 81 CNPM1 3 85 24 PLAY LED704 2 D716 R758 20 RD IC701 75 23 R744 R743 80 1 R760 R759 R742 25 30 CNSM1 1 LED716 70 22 TO TAPE MECHANISM PWB 35 31 65 21 FFC701 SW713 60 25 CNP701 20 C705 STOP R739 45 55 25 40 19 RS703 24 23 Q702 E C B R738 18
22 R755 21 50 51 17 20 R757 R741 R756 R740
19 16 LED703 18 17 D721 R737 15 R708 R732 R731 R730 R715 16 R746 15 R736 14 14 13 R748 R711 13 12 RS702
P32 3-A 11 RD07 10 R735 12 CNP502
TO MAIN PWB 9 8 R734 11 7 R704 10 R733 R752
6 D722 5 R754 9
4 RD13 R707 R705 R716 R706 RD12
3 R753 R714 R747 2 8 LED702 R713 1 1 SW712 R710 7 6 MEMORY/ R712 6 GY 7 R709
7 SW710 RS701 WH SET R727 5 6 GY RD11 RD10 REWIND R726 4
5 FW701 WH 4 GY R700 3 BI703
P34 5-H WH 2 SW714 3 1 CNP806 RD SW711 1 TUNER/ L702 LED701 TO POWER PWB 1 RECORD/ D704 2
BAND R719 CNS806 PAUSE 1 R723 IC704 1 2 3
SW702 RS710
R799 C714 LED719 BOOK RS709 COLOR TABLE MARK 1 D720 2 RX701 BR BROWN D719 SW721 3 LED710 RS708
R782 DIGEST R798 SW707 RD(R) RED C715 SW721 DISC 3 RD14 R784 ON SCREEN
RD20 LED722 OR ORANGE DISPLAY R783 C722 C702 YL YELLOW R785 C713 LED721 RD06 LED718 SW717 SW715 LED709 GR GREEN CD SW719 VIDEO PLAYBACK SW706 RD17 D717 RD19 Q704 BL BLUE CONTROL DISC 2 3 VL VIOLET R797 C712 D715 2 LED720 RD18 GY GRAY SW718 1 C711 RD05 LED708
R795 C723 AUDIO D718
WH(W) WHITE RD01 MODE SW705 RD03 RD04 RD02 RD16 DISC 1 BK BLACK FW701 6 1 PK PINK SW716 RD15 SW701 SW703 SW704 TAPE ON-STAND-BY CLOCK TIMER/ SLEEP
7 8 9 10 11 12 Figure 33 WIRING SIDE OF P.W.BOARD (3/7) – 33 – CD-PC1881V
SO901 SPEAKER TERMINALS SURROUND FRONT SUB A AC POWER SUPPLY CORD (249) 8oHms CENTER 6 oHms WOOFER AC 110/127/220/230-240V L-Ch R-Ch 4 oHms L-Ch R-Ch 6 oHms 50/60Hz
220V 127V CNP804 SW801 VOLTAGE 1 SELECTOR 110V 2 230-240V CNP800
(251) 2 1 B C978 R969
CNP801 5 4 3 2 1 R964 (251)
C826 R965 R968
B D903 R940 D825 C RL801 E F903 F901 T3.15A L 250V
M901 C979 R966 R967 T3.15A L 250V
FAN F902 C MOTOR Q905 T3.15A L 250V R934 R937 C987 C940 IC902 RL902 CNS804
RD C909
2 PT802 1 C907 C904 C935 1 2 BR 3 D908
R910 4 C934 5 C936 C937 SUB POWER TRANSFORMER R963 C911 6 M902 7 R905 RL901 C912 8 R912
FAN R916 R901 R902 C901 MOTOR C910 9 C902
3 R924 10 D813 D R913 R918 D812 D814 C915 D811 2 11 C917
Q802 1 12
R922 D909 C814 R904 C918 C903 R808 R917 C818 R923 13 C924 R911 C916 14 R907 C905 R982 CNS800 D902 RD IC803 15 2 C959 R930 3 2 1 16 C926 1 1
1 C929 C923 R927
BR R903 R959 17 D901 2 2 C960 Q907 18 3 3 Q906 R921 R957 R961 C815 R931 19 D810
C816 2 F803 R949 20
R908 B
T5A L 250V R909 1 D801 C945 C C925 Q904 C981 E C829 BI801 C976 R960 C943 C908
R981 R980 R956 ZD803 C808 C938 E 3 R942 R906
F802 C906 R955 2 T5A L 250V 1 C933 C828 R944 Q908 R925 2 C941 B C E 1 C927 R919
3 R928 C921 R979 CNP805 C950 C949 4 R920 R807 5 15 6 C919 C920 14 D905 1 R929 R926
C817 13 R941 C807 D817 D904 7 2
C944 12 Q903
8 C928 IC951 C922 3 11 C801 C942 9 10 IC806 D824 D823 D907 10 9 D822 CNP803 R809 3 8 C821 C820
11 C824 2 7 R932 12 R933 1 6 D906 13 5 14 C819 4 CNP802 3 F 2 1 2 7 1 2 3 1 2 3 1 6 5 R969 IC804 IC805 F805 C823 BI801 CNS805 4 T1.6A L 250V D802 3 2 1 7 6 5 4 3 2 1 CNS802 3 C822 2 R810 RD RD BL C809 YL BL YL BR BR OR OR 1 F804 D818 T3.15A L 250V D819 D805 D804 C813
D807 C810 C825 C806 PT801 D806
MAIN POWER R801 C827 D803 Q801 TRANSFORMER B C E C805 C811 G D808 CNP806 C812 7654321 D809 R806 C803 D821
BL BR C802 RD R804
WH R812
OR C804 ZD802 ZD801 POWER PWB-C CNS806 CNP501 5 4 3 2 1 CNS801 FROM DISPLAY PWB TO MAIN PWB P33 7-F P32 5-C
H
1 23456 Figure 34 WIRING SIDE OF P.W.BOARD (4/7) – 34 – CD-PC1881V
SWM3 P33 7 - D FOOL PROFF R (260-9) 121110 9 8 7 6 5 4 3 2 1 12 CNSM1 21 CNPM1 FWM2 TO DISPLAY PWB FWM1
PHM1 CNPM2 1 4 2 3 BK WH BK SWM4 WH F. A. S TAPE MECHANISM SOLM1 (260-10) PWB-F SWM5 SOLENOID CAM
(260-8) (260-11) - TAPE MECHANISM
MM1 + TAPE MOTOR ASSEMBLY (260-7) TAPE 2 TAPE 1 RECORD/PLAYBACK PLAYBACK HEAD(260-6) ERASE HEAD(260-5) HEAD(260-6)
PK YL BL PK WH WH BK BK WH BK SW3 DISC NUMBER GY GY CNS5 GY 2 2 1 1 SW2 MECHA UP SW1 OPEN/CLOSE BL YL BK PK BK PK BK WH TRAY MOTOR WH WH 312 1 2 3 4 5 6 7 CNS10 PWB-E OR 10 M3 9 BR CNS101 CNS102 8 WH T/T UP/DOWN GY 1 P37 8 - H 7 LOADING MOTOR 6 WH - CNP10 GY SOLENOID CNP101 CNP102 5 SOLM2 TO CD VIDEO 4 WH P32 3 - A P32 2 - A 3 GY TO MAIN PWB TO MAIN PWB
PWB BIM5 2 WH RD 1 + 6
P37 11 - H PICKUP UNIT(306) TO CD VIDEO PEB CNP3
CNS3A 6 5 4 3 2 1
CNS1A CNS1B RD BK BL GY GY WH WH P37 12 - H 1 1 WH 2 WH PK 2 WH CNP1 3 PK GY 3 6 5 4 3 2 1 4 YL YL 4 BK TO CD VIDEO PWB 5 BL 5 CNS3B
1 RD 1 WH 2 2 GY P37 10 - H 3 3 4 WH 4 CNP2 GY CNP3A 5 5 TO CD VIDEO PWB 6 WH 6 6 5 4 3 2 1 7 GY 7 WH 8 8 - CNS2A CNS2B +
SW4 PICK UP IN M2 CNPV4 JKV1 SLED MOTOR P37 7 - G M1 1 WH WH 1 1 VIDEO SPINDLE MOTOR CNPV3 BK BK OUT + 2 2 2 TO CD VIDEO PWB CNSV3A CNSV3B - DV1 DV2
JACK PWB-H CD MOTOR PWB-D
COLOR BR RD(R) OR YL GR BL VL GY WH(W) BK PK TABLE BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK
7 8 9 10 11 12 Figure 35 WIRING SIDE OF P.W.BOARD (5/7) – 35 – CD-PC1881V
CD VIDEO PWB-B (TOP VIEW)
A
RV70 CV34
CV26 RV66 RV76 RV64 RV72 CV30 RV78 RV68 CV36 RV69 CV28 RV74 RV65 58 RV11 RV12 RV13 RV14 RV93 RV15 RV94 CV33 RV67
B CV32 RV77 CV27 IC4 RV71 RV86 4 1 RV19 CV2 RV79 RV81 CV37 CV29 RV75 RV87 17 32 CV31 RV16 16 33 RV20 RV73 20 25 30
RV88 15 C41 CV38 35
RV82 RV17 10 RV83 RV89 40 ICV1 XV1 CV4 CV5 5 45 CV35 C RV21 1 60 55 50 48 RV59 64 49 RV22 RV10
RV30 RV27 RV23 C22 C24 RV9 C34 RV18 C1 RV34
RV26 C51
RV8 RV41 RV24 RV36 RV32 RV37 RV7 RV35 RV31 RV50 RV6
C33 RV42 C30 RV33 RV25 RV28 RV40
RV49 RV29 C29 C52
D C3 CV10 CV9
CV11 1 25 RV56 100 5 10 15 20 26
R46 RV57 C12 30 Q1 95 CV13 90 CV15 35 RV58 C31 ICV2 CV14 85 40 CV12 RV60 80 45 R8 C4 R9 RV61 C59 CV16 76 70 65 60 55 50 75 51 E C5 CV19 C6 C19 CV20 R11 C54 C7 R10 CV22 CV21 C20 CV1 CV23 R12 CV24 R18 R22 C11 1 20 5 10 15
C18 CV25 R6 R16
R20 ICV3
Q56 CV39 F R21 R17 35 30 25 40 R19 21
C55
D92 CV40 CV41 R90 CV18 R82 R84
R37 R80 C82 C35 R83 C36 C77 G R91 R81 D93 Q51
H
: Through-hole where the top and bottom patterns are connected.
1 23456 Figure 36 WIRING SIDE OF P.W.BOARD (6/7) – 36 – CD-PC1881V
CD VIDEO PWB-B (BOTTOM VIEW) R61 C45 C48 C47 Q54 R58 R59 R3 R63 1 C44 R62 R57 C49 C38 X1 R49 2 64 65 R60 3 R4 C46 4 R5 70 5 60 R41 R78 75 FROM 6 55 DISPLAY R77 C58 PWB 7 R47 80 C39 50 CNS12 8 Q55 C37 R76 IC2 1 P33 7 - C 9 45 5 R48
CNP12 R75 41 10 R69 10 40 R51 11 R50 35 15 Q57 12 R68 30 13 20 R53 11 14
15 25 24 R67 6 R52 C27 C40 C56 R54 R42 R44 D1 3 R45 R38 C25 R39 RV46 C75 RV43 5 L61 C26 C28 C50 RV47 XV2 4 RV39 RV45 C32 48 49 RV48 C23 R43 R40
RV38 CV7 CV6 50 45 2 55 C2 R1 ZD61 R64 40 1 60 33 64 2 Q52 RV44 35 IC1 FROM R35 R36 30 MAIN PWB 3 32 1 QV2 5 CNS11 4 CNP11 R66 25 10 R2 C15 P32 3 - H 5 RV1 20 6 R70 C21 9
R34 15 Q53 RV2 17 16 R31 R26 CNPV2 QV1 R33 R32 8 QV3 FROM CV3 DISPLAY 1 C13 PWB 1 R29 R30
C17 CNP1 5 4 3 2 1 2 DV4 CNSV2 QV4 3 10 P33 7 - B C8 C9 C10 R15 R14 R27 C16 4 R28 12 C14 R23 DV5 R25 R24 CV17 R56 7 R13 58 RV85 RV84 RV63 1 21
FROM CNPV3 ICV4 5 10 15 20 JACK PWB RV95 1 C76 CNSV3A CNP2 RV62 41 IC3 2 D91 P35 7 - G 1 2 3 4 5 6 7 8 40 35 30 25 RV96 42 CNP10 22 10 9 8 7 6 5 4 3 2 1 CNP3 6 5 4 3 2 1
CNS10 CNS2A CNS3A CNS1A P35 7 - D P35 7 - F P35 11 - E P35 7 - E FROM TRAY MOTOR PWB FROM PICKUP UNIT FROM CD MOTOR PWB FROM PICKUP UNIT
• The numbers 1 to 12 are waveform numbers shown in page 39.
7 8 9 10 11 12 Figure 37 WIRING SIDE OF P.W.BOARD (7/7) – 37 – CD-PC1881V NOTES ON SCHEMATIC DIAGRAM
• Resistor: • The indicated voltage in each section is the one measured To differentiate the units of resistors, such symbol as K and by Digital Multimeter between such a section and the chas- M are used: the symbol K means 1000 ohm and the symbol sis with no signal given. M means 1000 kohm and the resistor without any symbol is 1. In the tuner section, ohm-type resistor. Besides, the one with “Fusible” is a fuse ( ) indicates AM type. < > indicates FM stereo • Capacitor: 2. In the main section, a tape is being played back. To indicate the unit of capacitor, a symbol P is used: this 3. In the deck section, a tape is being played back. symbol P means micro-micro-farad and the unit of the ( ) indicates the record state. capacitor without such a symbol is microfarad. As to 4. In the power section, a tape is being played back. electrolytic capacitor, the expression “capacitance/withstand 5. In the CD section, the CD is stopped. voltage” is used. • Parts marked with “ ” ( ) are important for (CH), (TH), (RH), (UJ): Temperature compensation maintaining the safety of the set. Be sure to replace these (ML): Mylar type parts with specified ones for maintaining the safety and (P.P.): Polypropylene type performance of the set. • Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice.
REF. NO DESCRIPTION POSITION REF. NO DESCRIPTION POSITION SW1 OPEN/CLOSE ON—OFF SW718 AUDIO MODE ON—OFF SW2 MECHA UP ON—OFF SW719 PLAYBACK CONTROL ON—OFF SW3 DISC NUMBER ON—OFF SW720 ON SCREEN DISPLAY ON—OFF SW4 PICKUP IN ON—OFF SW721 DIGEST ON—OFF SW701 ON/STAND-BY ON—OFF SW722 FAST FORWARD ON—OFF SW702 BOOK MARK ON—OFF SW723 TUNING UP ON—OFF SW703 CLOCK ON—OFF SW724 TUNING DOWN ON—OFF SW704 TIMER/SLEEP ON—OFF SW725 PLAY ON—OFF SW705 DISC 1 ON—OFF SW728 X-BASS/DEMO ON—OFF SW706 DISC 2 ON—OFF SW729 EQUALIZER ON—OFF SW707 DISC 3 ON—OFF SW730 DIMMER ON—OFF SW708 DISC SKIP ON—OFF SW731 PHANTOM ON—OFF SW709 OPEN/CLOSE ON—OFF SW732 NORMAL ON—OFF SW710 REWIND ON—OFF SW733 BYPASS ON—OFF SW711 RECORD/PAUSE ON—OFF SW801 VOLTAGE SELECTOR 110—127— SW712 MEMORY/SET ON—OFF 220—230-240 SW713 STOP ON—OFF SWM 3 FOOL PROOF ON—OFF SW714 TUNER/BAND ON—OFF SWM 4 F.A.S. ON—OFF SW715 VIDEO ON—OFF SWM 5 CAM ON—OFF SW716 TAPE ON—OFF VR702 VOLUME JOG ON—OFF SW717 CD ON—OFF
2SC2389 SE L1154GT4 3 FRONT KRC102 M SLI325YC VIEW KRC102 S SLI342DCB KRC104 M SLI342UCB KRC104 S FRONT SLI342UCJ KRC107 M VIEW SLI342YCB 21 KTA1266 GR SLI342YCE E C B KTA1271 Y SLI342YCJ KTA1298 Y (S)(G)(D) KTA1273 Y (1) (2) (3) KTA1504 GR KTA1274 Y 1 2 3 KTC3265 Y KTC3199 GR KTC3876 Y KTC3203 Y SVC348S
Figure 38 TYPES OF TRANSISTOR AND LED
– 38 – CD-PC1881V WAVEFORMS OF CD CIRCUIT
STOP PLAY
FOCUS SERCH
5ms 0.5ms 1 0.50 V 6 10.0 V IC1 20 F.E JP+ 0.5ms 7 10.0 V JP-
5ms 0.5ms 2 5.0 V 8 0.50 V IC1 54 DRF JP 3 0.5ms 1 9 1.00 V TE
PLAY CUE 0.5ms NORMAL DISC 3 1.00 V TN0=01 HF 20ms 10 1.00 V SPO 0.5ms 1 4 5.0 V HFL 2
20ms 3 11 2.00 V 0.5ms CLV+ 5 5.0 V TES
0.5ms REVIEW 3 1.00 V HF PLAY TCD-712 (140mm) TN0=01
0.5ms 1 50ms 4 5.0 V 10 1.00 V HFL 2 SPO
0.5ms 3 5 5.0 V TES 50ms 11 2.00 V CLV+
50ms CUE 6 10.0 V JP+
50ms 7 10.0 V JP- PLAY 50ms 8 0.50 V TCD-712 JP 12 5s 9 50ms 100mV 1.00 V SLD TE
0.5ms 6 10.0 V JP+ 1 0.5ms 7 10.0 V JP-
0.5ms 8 0.50 V JP 0.5s 0.5ms 12 100mV 9 1.00 V SLD TE
50ms REVIEW 6 10.0 V JP+ 1 50ms 7 10.0 V JP-
50ms 8 0.50 V JP
50ms 9 1.00 V TE
– 39 – CD-PC1881V TROUBLESHOOTING (CD SECTION) When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken,check the following items. Remove the cabinet and follow the troubleshooting instructions. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."
Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand.
Dust gradually accumulates on the objective lens during use, and it may degrade performance. To avoid this problem, use a cleaning disc designed for CD optical pickup lenses.
HOW TO USE 1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it. 2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button. 3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continues to turn, press the stop button.
CAUTION The CD lens cleaner should be effective for 30 - 50 operations, however if the brushes become worn out earlier then please replace the cleaner disc. If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth. Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or rinse with clean water and seek medical advice. The CD cleaner disc must not be used on car CD player or on computer CD ROM drives. All rights reserved. Unauthorized duplicating, broadcasting and renting product is prohibited by law.
Cleaner Liquid Cleaning Disc PARTS CODE: UDSKA0004AFZZ
Figure 38
• When the turntable fails to stop.
5V Is from2.5V 5 V till 2.5V down pulse (approx. 300 ms) Check the SWM3 and the wiring from the IC701 pin 21 to the No 0V SWM3. input into the IC701 pin 21 when the turntable is rotating? Yes
Is there following voltage input on the IC701 pin 21 in the specific state? Check the MECHA UP SW and the wiring from the IC701 pin When the CD mechanism is moved up: 0V No 21 to the MECHA UP SW. In other states: 4.3V
Yes
Check IC2 pin26 the periphery.
Yes
IC701 defective.
– 40 – CD-PC1881V
• When turntable fails to move.
Is there following voltage input on the IC701 pin 21 in the specific state? Check the MECHA UP SW and the wiring from the IC701 pin When the CD mechanism is moved up: 0V No 21 to the MECHA UP SW. In other states: 4.3V
Yes
Is L output from the IC2 pin 26 during SEC when the disc skip switch is pressed? Check the wiring of IC2 pin 26. No OK Yes IC2 defective.
Check turntable motor and turntable mechanism.
• When the CD tray fails to open or close.
Is there following voltage input in specific state of IC701 pin 19? Check the OPEN CLOSE SW and the wiring from the IC701 Open state: 0V No pin 19 to the OPEN CLOSE SW. Close state: 0V Intermediate state between open state and close state: 4.3V
Yes
Is H output to IC2 pin 24 or 25 for 7 seconds when the OPEN/ Check the wiring of the IC2 pins 24 and 25. CLOSE key is pressed?IC91 is defective. Replace it. No Yes OK
IC2 defective. Check the loading motor (M1) and the loading mechanism.
• The CD function will not work.
The CD operating keys don't work. Yes
Check the CD, DSP, power supply, and 16.93 MHz clock, and reset terminal. Yes
Check the waveform of SCK, SO (DATA) and SI (COMM). Yes
See if the pick-up is in the PICKUP IN SW position.
Yes
If the items mentioned above are OK, check the main microcomputer IC701.
– 41 – CD-PC1881V
• The CD operating keys work.
Check the Focus - HF system.
Playback can be performed without a disc. Yes
Does the pick-up move up and down twice? Focus search OK Yes No
Does the output waveform of IC1(16)(FD) match that shown in Check the area around IC3-CNP2. Fig. 42-1? Yes No Focus search is 0.5s performed two 0.50 V times when play Check the IC1(50)(CLK) line, 4MHz. IC1 16 FD operation is done Check the microcomputer data on pins (51)(CL), (52)(DAT) without disc. and (53)CE.
0.5s 0.50 V IC1 7 TE
1
2 Figure 42-1
• Playback can only be performed when a disc is loaded.
Is the Focus servo active? (Can you hear it working?) Check the laser diode driver. No Check the area around IC1(16) - (21) (focus servo circuit). Yes
Yes Does the DRF signal change from "L" to "H"? If the disc is not turning, the DRF Check the spin system. No should not change to "H". Yes Yes No Check the periphery of Level is abnormal. Is HF waveform normal (see the Fig. 42-2, 3)? IC1 pins 41 and 42. Yes Yes Check the tracking system. Waveform is unstable. Check the spin system.
HF 0.5s Waveform in case of normal play-back 1.0V/DIV 1.00 V 0.5µsec/DIV(DC) IC1 16 FD IC1 41 (When playing 0.5s 10.0 V back the disc) IC2 13 CLV+ 2 0.5s 1 10.0 V 3 IC1 54 DRF 4 0.5s 2.00 V IC1 7 TE Figure 42-2 Figure 42-3
– 42 – CD-PC1881V
• Check the tracking system.
Check waveform of IC1 pin 7 (TE).
The waveform shown in Tracking servo is Check the periphery of IC 1 pin 8 to pin 15, and IC 3 to Fig. 43-1 appears, and no- Yes inoperative. Yes disc state appears soon. CNP2.
Play is possible in The unit will be initialized in Normal jump is impeded, Check the periphery TEST mode. Yes Normal mode,but it will not Yes and the program top Yes of IC 1 pin 14. playback. cannot be reached.
Data cannot be read. Check the VCO-PLL system. Yes
5ms 1.00 V IC1 7 TE 4
5 ms 5.0 V IC1 54 DRF 3 • Checking the spin system.
Play operation is performed without disc. Yes Figure 43-1
Yes The turntable rotates a little. The spin driver circuit is normal. No Yes Check the periphery of IC1 pins 23 to 27, pin 39, and pin 40, IC2 The turntable fails to rotate or rotates at high speed. pin 12 and pin 13, IC3 to CNP3.
• Checking the VCO-PLL system
Play operation is performed when disc exits.
Yes Yes Although HF waveform is normal, TOC data cannot be read. Check PDO waveform (Fig. 43-2). Abnormal
Check the IC1 pins 43 and 44, IC2 pins 3, 5, 7, 10, and 11.
Stop --> Play As VCO freque- ncy is locked at 4.32 M Hz, voltage 0.5s of PDO rises and 1.00 V stabilizes. IC2 3 PDO 2 0.5s 1.00 V IC2 16 FD
3 • Although HF waveform is normal and the time Figure 43-2 indication is normal, no sound is emitted.
No Check IC 2 pin 48 (EFLG). Usually, the number of pulses of flawless disc is 100 pulses/sec or less. Yes
Check IC2 pins 37, 40.
– 43 – CD-PC1881V FUNCTION TABLE OF IC IC1 VHiLA9241M/-1: Servo Amp. (LA9241M) (1/2)
Pin No. Port Name Function 1 FIN2 Connection pin for photodiode of pickup. RF signal is generated through addition with FIN pin, and FE signal is generated through subtraction. 2 FIN1 Connection pin for photodiode of pickup. 3 E Connection pin for photodiode of pickup. TE signal is generated through subtraction with F pin. 4 F Connection pin for photodiode of pickup. 5 TB Pin for input of DC component of TE signal. 6 TE- Pin to connect gain setting resistor of TE signal to TE signal. 7 TE TE signal output pin. 8 TESI TES (Track error sense) comparator input pin. TE signal is band-passed and input. 9 SCI Input pin for shock detection. 10 TH Pin to set time constant of tracking gain. 11* TA TA amplifier output pin. 12 TD- Pin to compose tracking phase compensation constant between TD and VR pins. 13 TD Pin to set tracking phase compensation. 14 JP Pin to set amplitude of tracking jump signal (kick pulse). 15 TO Tracking control signal output pin. 16 FD Focusing control signal output pin. 17 FD- Pin to compose focusing phase compensation constant between FD and FA pins. 18 FA Pin to compose focusing phase compensation constant between FD-/FA-pins. 19 FA- Pin to compose focusing phase compensation constant between FA and FE pins. 20 FE Output pin of FE signal. 21 FE- Pin to connect gain setting resistor of FE signal across TE pin. 22 AGND GND for analog signal. 23 SP No connect. 24 SPI Spindle amplifier input. 25 SPG Pin to connect gain setting resistor in the 12cm mode of spindle. 26 SP- Pin to connect spindle phase compensation constant together with SPD pin. 27 SPO Spindle control signal output pin. 28 SLEO Pin to connect thread phase compensation constant. 29 SLD Thread control signal output pin. 30 SL- Input pin of thread feed signal from micro computer. 31 SL+ Input pin of thread feed signal from micro computer. 32 JP- Input pin of tracking jump signal from DSP. 33 JP+ Input pin of tracking jump signal from DSP. 34 TGL Input pin of tracking gain control signal from DSP. TGL = Gain low at "H" 35 TOFF Input pin of tracking off control signal from DSP. TOFF = Off at "H" 36 TES Output pin of TES signal to DSP. 37 HFL (HIGH FREQUENCY LEVEL) is used to judge whether main beam is positioned on the bit or on the mirror. 38 SLOF Thread servo off control input pin. 39 CV- Pin to input CLV error signal from DSP. 40 CV+ Pin to input CLV error signal from DSP. 41 RFSM RF output pin. 42 RFS- Pin to set gain of RF and set 3T compensation constant together with RFSM pin. 43 SLC (SLICE LEVEL CONTROL) is the output pin to control of the level of the data slice with RF waveform DSP. 44 SLI Input pin to control the level of data slice with DSP. 45 DGND GND pin in the digital system. 46 FSC Output pin for focus search smoothening capacitor. 47 TBC (Tracking Balance Control) Pin to set EF balance variable range. 48* NC No connect. 49 DEF Defect detection output pin of disk. 50 CLK Reference clock input pin. 4.23MHz of DSP is input.
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 44 – CD-PC1881V IC1 VHiLA9241M/-1:Servo Amp.(LA9241M) (2/2)
Pin No. Port Name Function 51 CL Micro computer command clock input pin. 52 DAT Micro computer command data input pin. 53 CE Micro computer command chip enable input pin. 54 DRF (DETECT RF) RF level detection output. 55 FSS (Focus Serch Select) Pin to switch focus search mode. (± search/+ search for reference voltage) 56 VCC2 VCC pin for servo system and digital system. 57 REF1 Pin to connect pass control for reference voltage. 58 VR Reference voltage output pin. 59 LF2 Pin to set defect detection time constant of disk. 60 PHI Pin to connect capacitor for peak hold of RF signal. 61 BHI Pin to connect capacitor for bottom hold of RF signal. 62 LDO APC circuit output pin. 63 LDS APC circuit output pin. 64 VCC1 RF system VCC pin.
VCC1 LDS LDO BHI PHI LF2 VR REF1 VCC2 FSS DRF CE DAT CL CLK DEF 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
APC REF RF DET 48 NC FIN2 1
FIN1 2 47 TBC VCA I/V 46 FSC E 3
DGND µ-COM SLC 45 F 4 BAL VCA INTER FACE 44 SLI
TB 5 43 SLC
42 RFS- TE- 6 TE 7 TE 41 RFSM TESI 8 RF AMP SCI 9 40 CV+ T.SERVO & T.LOGIC 39 CV- 38 SLOF TH 10 37 HFL 36 TES TA 11 35 TOFF 34 TGL TD- 12 F.SERVO & F.LOGIC SPINDLE SERVO SLED SERVO 33 JP+ TD 13
JP 14
TO 15
FD 16 AGND 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 FD- FA FA- FE FE- SP SPI SPG SP- SPO SLEO SLO SL- SL+ JP-
Figure 45 BLOCK DIAGRAM OF IC
– 45 – CD-PC1881V IC2 VHiLC78631E-1: Servo/Signal Control (LC78631E) (1/2)
Pin Terminal Name Input/Output Function No. 1* VPDO Output Variable pitch PLL charge pump output. 2 PD02 Output Double-speed and mode playback PLL charge pump output. 3 PDO1 Output Normal-speed mode playback PLL charge pump output. 4 AVSS — Analog system ground. Normally 0V. 5 FR — Built-in VCO frequency range setting resistor connection. 6 AVDD — Analog system power supply. 7 ISET — PDO1 and PDO2 output current setting resistor connection. 8 TAI Input Test input. A pull-down resistor is built in. 9 EFMO Output EFM signal output. 10 VSS — Digital system ground. Normally 0V. 11 EFMI Input EFM signal input. 12 TEST1 Input Test input. A pull-down resistor is built in. 13,14 CLV+, CLV- Output Spindle servo control output. CLV+ outputs a high level for acceleration, and CLV-outputs a high level for deceleration. 15 V/P Output Rough servo/phase control automatic switching monitor output. A high-level output indicates rough servo, and a low-level output indicates phase control. 16,17 TEST2, TEST3 Input Test input. A pull-down resistor in built in. 18* P4 Input/Output I/O port. 19 HFL Input Track detection signal input. This is a Schmitt input. 20 TES Input Tracking error signal input. This is a Schmitt input. 21* PCK Output EFM data playback bit clock monitor. Outputs 4.3218 MHz when the phasw is locked. 22* FSEQ Output Synchronization signal detection output. Output a high level when the synchronization signal detected from EFM signal matches the internally generated synchronization signal. 23 TOFF Output Tracking off output. 24 TGL Output Tracking gain switching output. Increase the gain when this pin outputs a low level. 25* THLD Output Tracking hold output. 26 TEST4 Input Test input. A pull-down resistor is built in. 27 VDD — Digital system power supply. 28,29 JP+, JP- Output Track jump output. JP+ outputs a high level both for acceleration during outward direction jumps and for deceleration during inward direction jumps. JP- outputs a high level both for acceleration during inward direction jumps and for deceleration during outward direction jumps. 30*,31* SLD+, SLD- Output Slide output. This pin can be set to 1 of 4 levels by commands sent from the system control microprocessor. 32 EMPH_B Output De-emphasis monitor. A high level indicates that disc requlring de-emphasis is being played. 33* P5 Input/Output I/O port. 34* LRCKO Output LR clock output. 35* DFLRO Output Digital filter outputs LR data output. The digital filters can be turned off with the DFOFF command. 36* DACKO Output Bit clock output. 37* CONT1 Output Output port. 38 P0/DFCK Input/Output I/O port or digital filter bit clock input. 39 P1/DFIN Input/Output I/O port or digital filter data input. 40 P2 Input/Output I/O port. Used as the de-emphasis filter on/off switching pin in anti shock mode. 41 P3/DFLR Input/Output Port output or digital fllter LR clock input. 42 LRSY Output LR clock output. 43 CK2 Output Bit clock output. The polarity can be inverted with the CK2CON command. 44 ROMXA Output ROMXA pins Interpolated data output. Data that has been interporated can be output by issuing the ROMXA command. 45 C2F Output C2 flag output. 46 MUTEL Output Left channel mute output. 47 LVDD — Left channel power supply. 48 LCHP OutputOne-bit D/A Left channel P output. converter pins 49 LCHN Output Left channel N output. 50 LVSS — Left channel ground. Normally 0V. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Note: The same potential must be to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD). Unused input ports of general-purpose input/output ports (I/O) must be connected to 0V or set output port. – 46 – CD-PC1881V IC2 VHiLC78631E-1: Servo/Signal Control (LC78631E) (2/2)
Pin Terminal Name Input/Output Function No.
51 XVSS — Crystal osccillator garound. Normaly 0v. 52 XOUT Output 16.9344 MHz crystal oscillator connections. Use a 33.8688 MHz Crystal oscillator for quadspeed playback. 53 XIN Input 16.9344 MHz crystal oscillator connections. Use a 33.8688 MHz Crystal oscillator for quadspeed playback. 54 XVDD — Crystal oscillator power supply. 55 RVSS — Right channel ground. Normaly 0V. 56 RCHN Output Right channel N output. One-bit D/A 57 RCHP Output Right channel P output. converter pins 58* RVDD — Right channel power supply. 59* MUTER Output Right channel mute output. 60* SBSY Output Subcode block synchronization signal output. 61* EFLG Output C1 and C2 error correction state monitor. 62* PW Output Subcode P,Q,R,S,T,U and W output. 63* SFSY Output Subcode frame synchronization signal output. Falls when the subcode output goes to the standby state. 64 SBCK Input Subcode readout clock input. This is a Schmitt input. 65* DOUT Output Digital output. 66* FSX Output Outputs a 7.35 kHz synchronization signal generated by dividing the crystal oscillator frequency. 67 WRQ Output Subcode Q outputstandby output. 68 RWC Input Read/write control input. 69 SQOUT Output Subcode Q output. 70 COIN Input Input for commands from the control microprocessor. 71 CQCK Input Command input acousition clock. Also used as the SQOUT subcode readout clock input. This is a Schmitt input. 72 RES Input Chip reset input. This pin must be set low temporary when power is first applled. 73* FAST Output Not used 74* CONT2 Output Output port. 75 16M Output 16.9344 MHz output. 33.8688 MHz output in 4x playback mode. 76 4.2M Output 4.2336 MHz output. 77 TEST5 Input Test input. A pull-down resistor built in. 78 CS Input Chip select input. A pull-down resistor is built in. 79 DEFI Input Defect detection signal input. 80 VCOC Input Variable pitch VCO control input. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Note: The same potential must be to the power terminals (VDD, VVDD, LVDD, RVDD, XVDD). Unused input ports of general-purpose input/output ports (I/O) must be connected to 0V or set output port.
V/P 15 ADDRESS GENERATOR CLV+, 13 CLV CLV- 14
DRAM FRAME FSEQ 22 SYNCHRONOUB PROTECTION 66, FSX, 61 EFLG PCK 21 EFM CIRC DATA COMPENSATION 42, LRSY, EFMO 9 FAST DEMODULATION (ECC) PLL MUTE 43, CK2, EFMI 11 DETECT 44, ROMXA, DEFI 79 45 C2F PD02, 2, SUB CODE 33, P5, PD01 3 DEMODULATION ANTI-SHOCK I/F PQRT 38 PO/DFCK D-ATT FR, 5, 59 MUTER ISET 7 56, RCHP, FAST 73 57 RCHN DOUT DE EMPHASIS DAC VPDO 1 VARIABLE TJ DF 48, LCHP, PITCHRO COMMAND 49 LCHN VCOC 80 PKK I/F 46 MUTEL 52 53 19,20 28,29 30,31 23,24,25 78,68 70,71 64 60,62,63,67,69 65 32 34,35,36 XIN CS, PW, JP+, JP- HFL, TES TGL, SLD- RWC THLD WRQ, SBCK SLD+, TOFF, XOUT DOUT SFSY, COIN, CQCK SBSY, SQOUT LRCKO, DFLRO, DACKO EMPH_B Figure 47 BLOCK DIAGRAM OF IC – 47 – CD-PC1881V IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)
Pin No. Terminal Function IN2Ð 1 42 IN6+ Name 2 41 1 IN2- CH2 inverted input. IN1AÐ IN6Ð 2 IN1A- CH1 inverted input. IN1BÐ 3 40 VCC4 3 IN1B- CH1 output offset control. 4 OUT1- CH1 inverted output. OUT1Ð 4 39 OUT6Ð 5 OUT1+ CH1 non-inverted output. OUT1+ 5 38 OUT6+ 6 OUT2- CH2 inverted output. 7 OUT2+ CH2 non-inverted output. OUT2Ð 6 37 OUT5Ð 8-14 GND GND OUT2+ 7 36 OUT5+ 15 OUT3+ CH3 non-inverted output. 16 OUT3- CH3 inverted output. 8 35 17 IN3- CH3 inverted input. 9 34 18 VCC1 Power supply 1 (CH1, CH2, CH3) 19 STANDBY STANDBY signal input. 10 33 20 VRFE CH1-CH4 Reference voltage input. GND 11 32 GND 21 MUTE Mute signal input (CH6). 22 IN5- CH5 inverted input. 12 31
23 IN5+ CH5 non-inverted input. M63001FP 13 30 24 VCC2 Power supply 2 (CH4). 25 IN4- CH4 inverted input. 14 29 26 OUT4- CH4 inverted output. OUT3+ 15 28 VCC3 27 OUT4+ CH4 non-inverted output. 28 VCC3 Power supply 3 (CH5). OUT3Ð 16 27 OUT4+ 29-35 GND GND IN3Ð 17 26 OUT4Ð 36 OUT5+ CH5 non-inverted output. 37 OUT5- CH5 inverted output. VCC1 18 25 IN4Ð 38 OUT6+ CH6 non-inverted output. STANDBY 19 24 VCC2 39 OUT6- CH6 inverted output. 40 VCC4 Power supply 4 (CH6). VREF 20 23 IN5+ 41 IN6- CH6 inverted input. MUTE 21 22 IN5Ð 42 IN6+ CH6 non-inverted input.
IC471,650,651 VHiKiA4558P-1: Ope Amp. (KIA4558P)
OUT A 1 8 VCC
A ÐIN A 2 Ð + 7 OUT E B +IN A 3 + Ð 6 ÐIN B
VEE 4 5 +IN B
Figure 48 BLOCK DIAGRAM OF IC
– 48 – CD-PC1881V IC701 RH-iX0340AWZZ:System Control Microcomputer (IX0340AW) (1/2)
Pin No. Port Name Terminal Name Input/Output Function 1 VDD VDD — (+) Power supply 2 P37 ENA Output Dolby prologic enable terminal 3 P36 DO Input Data input 4 P35 DI Output Dara output 5 P34 CE Output CE output 6 P33 CLK Output Clock output 7,8 P32, P31 LCK1, LCK2 Output C Clock output 9 P30 CD DSP RWC Output CD DSP read write control 10 RESET RESET Input Reset 11 X2 X2 Output Main clock 12 X1 X1 Input Main clock 13 Vpp VPP — Power supply terminal 14* XT2 XT2 — Open 15 P04 CD DSP WRQ Input CD DSP write request 16 VDD VDD — (+) Power supply 17 P27 SBUSY Output Comunicate to MPEG controller SBUSY 18 P26 CD DSP COIN Outout CD DSP comand 19 P25 SQOUT Input CD DSP code q out 20 P24 CD DSP CQCK Output CD DSP clock 21 P23 CD DSP RES Output CD DSP reset 22 P22 FRF (DRF) Input CD RF level detection 23 P21 SLD+ Output CD sled motor + 24 P20 SLD- Output CD sled motor - 25 AVss AVSS — Analog ground 26 ANI7 SPEANA3 Input SPEANA data input 16 KHz 27 ANI6 SPEANA2 Input SPEANA data input 1 KHz 28 ANI5 SPEANA1 Input SPEANA data input 63 Hz 29 ANI4 TUN SM Input Tuner signal mater input 30 ANI3 T2 RUN Input Tape 2 ran pulse input 31-33 ANI2-ANI0 KEYIN3-KEYIN1 Input Key input 34 AVDD AVDD — Analog VDD 35 AVREF AVREF — Analog REF voltage 36 P03 PUIN SW Input CD PUIN switch 37 P02 O/C SW Input CD open/close switch 38 INTP1 SYS STOP Input System stop input 39 INTP0 REMOCON Input Remocon input 40 Vss VSS — Ground voltage 41 P74 DNO SW Input CD disc No. switch 42 P73 U/D SW Input CD up/down switch 43 P72 TIMER LED Output Timer LED control 44 P71 T_SOL Output Tape solenoid control 45 P70 T_MOT Output Tape motor control 46 VDD VDD — (+) Power supply 47 P127 CAM SW Input Tape cam switch 48 P126 T1FAS Input Tape full autostop pulse input 49 P125 FPA Input Tape 2 A-side full proof 50 P124 H/P Input Headphone input 51 P123 AC RLY_CON Output AC relay control 52 P122 REC/PLAY Output Tape REC/PLAY change 53 P121 T_BIAS Output Tape Record bias control 54 P120 T_T1T2 Output Tape T1/T2 change 55 P117 MDO Input MPEG microcomputer data input In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 49 – CD-PC1881V IC701 RH-iX0340AWZZ:System Control Microcomputer (IX0340AW) (2/2)
Pin No. Port Name Terminal Name Input/Output Function 56 P116 KEY JOG A Input Key jog input A 57 P115 KEY JOG B Input Key jog input B 58 P114 S MUTE Output System mute 59 P113 C MUTE Output Center mute 60 P112 SR MUTE Output Surround mute 61* P111 HI-CUT Output HI-CUT output 62 P110 POWER Output Power output 63 P107 SPRLY Output Speaker output relay control 64 P106 SP_DET Input Speaker output detection 65 P105 MBUSY Input Comunicate to MPEG controller MBUSY 66 P104 DISTOUT Output Distination output 67 P103/FIP32 S22/DIST4 Input/Output FL display segment driver distination input 68 P102/FIP31 S21/DIST3 Input/Output FL display segment driver distination input 69 P101/FIP30 S20/DIST2 Input/Output FL display segment driver distination input 70 P100/FIP29 S19/DIST1 Input/Output FL display segment driver distination input 71 FIP28 S18/DIST0 Output FL display segment driver 72-78 FIP27-FIP21 S17-S11 Output FL display segment driver 79 VLOAD VLOAD — FL driver (–) power supply, –30V 80-89 FIP20-FIP11 S10-S1 Output FL display segment driver 90-100 FIP10-FIP0 G11-G1 Output FL display segment driver
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 50 – CD-PC1881V ICV1 RH-iX0313AWZZ: MPEG Controller (IX0313AW) Pin No. Port Name Terminal Name Input/Output Function 1 P50 VOCAL CANCEL Output Vocal cancel 2 P51 K_C_DATA Output Key control IC data 3 P52 K_C_CLK Output Key control IC clock 4 P53 K_C_STRB Output Key control IC strobe 5 P54 KEY CONT. Output Key control 6 P55 CD-SOL Output CD changer solenoid control 7,8 P56, P57 NO USE Output Goint 10 kohm to GND
9VSS0 VSS0 — Ground voltage
10 VDD0 VDD0 — VDD 11 P30 CD-LD M+ Output CD changer motor control 12 P31 CD-LD M- Output CD changer motor control 13 P32 MO_SPEED Output CD changer motor speed control 14 P33 NO USE Output Goint 10 kohm to GND 15 P34 PWR_MPEG Output MPEG power supply control 16,17 P35, P36 NO USE Output Goint 10 kohm to GND 18 P20 MDI Input Comunicate to system µcon DI 19 P21 MDO Output Comunicate to system µcom DO 20 P22 MCK Input Comunicate to system µcom CLK 21 P23 NO USE Output Joint 10 kohm to GND 22 P24 MBUSY Output Comunicate to ststem µcom MBUSY 23 P25/ASCK0 NO USE Output Goint 10 kohm to GND
24 VDD1 VDD1 — VDD
25 AVSS AVSS — Ground 26-33 P17-P10 NO USE Output Goint 10 kohm to GND
34 AVREF AVREF — Conect to VDD
35 AVDD AVDD — Conect to VDD 36 RESET RESET Input Common use DSP_RESET 37 XT2 XT2 — Open 38 XT1 XT1 — Conect to VDD 39 IC IC — Conect to ground 40 X2 X2 Output Main clock 41 X1 X1 Input Main clock
42 VSS1 VSS1 — Ground voltage 43 INTP0 INT Output Interrupt requset 44 INTP1 SBUSY Input Comunicate to system µcom SBUSY 45,46 P02, P03 NO USE Output Goint 10 kohm to GND 47-50 P70-P73 NO USE Output Goint 10 kohm to GND 51 P74 MPEG RESET Output MPEG decoder reset 52 BUZ HCS Output Chip select 53 P64/RD HRD Output Reas strobe 54 WR HWR Output Write strobe 55 WAIT HDAK Input Bus cycle acknowledge 56 ASTB HA Output Adress strobe 57-64 AD0-AD7 HD0-HD7 Input/Output Host parallel intertface
– 51 – CD-PC1881V ICV2 VHiD61012GC-1: MPEG Decoder (D61012GC) (1/2) Pin No. Terminal Name Input/Output Function 1 VDD — Digital supply. 2-5 HD7-HD4 Input/Output Host data bus. HD7 = MSB, HDO = LSB. Internally pulled down. Pull down resistance = approx. 42 kohms. Can quit this pull down with the HD_PD_OFF register (74H, bo). 6 GND — Ground 7-10 HD3-HD0 Input/Output Host data bus. HD7 = MSB, HD0 = LSB Internally pulled down. Pull down resistance is approx. 42 kohms. Can quit this pull down with the HD_PD_OFF register (74H, bo). 11,12 GND — Ground 13 X1 Input To connect a 27 MHz oscillator. Open when not using. 14 X2 Input To connect a 27 MHz oscillator or input 27 MHz clock. Set the clock at CKSEL terminal. Signal input at 3.3 Vp-p. 15 VDD — Digital supply. 16 CKSEL Input Select a clock to be input to X2 terminal. Use CKSEL = High: oscillator. CKSEL = Low : 27 MHz clock input. 17 VDD — Digital supply. 18 GND — Ground 19 HCS Input Chip select signal. 20 HRD Input Read strobe signal. 21 HWR Input Write strobe signal. 22 HA Input Address / address strobe signal. 23 HSELA Input Host interface select signal. Select a serial interface or an 8-bit parallel interface. HSELX = High: parallel interface. HSELX = Low: serial interface. 24 HSELA Input Host interface mode select signal. Select multiplex mode or separate mode. HSELA = High: multiplex mode. HSELA = Low: separate mode. Fixed low when using serial interface. 25 VDD — Digital supply. 26 GND — Ground 27 RESET Input Reset terminal. 28 HDAK Output Host bus acknowledge signal. 29 INT Output Interrupt signal. 30 GND — Ground 31 AUCLK Input Audio clock (16.9344 MHz). 32 AUBCK Output Audio bit clock. 33 AULRCK Output Audio L/R clock. 34* AUEMPH Output Audio emphasis signal. 35 AUDO Output Audio data output. 36 VDD — Digital supply. 37 GND — Ground 38-42 MA8-MA4 Output DRAM address bus. MA8 = MSB, MAO = LSB. 43 GND — Ground 44 VDD — Digital supply. 45-48 MA3-MA0 Output DRAM address bus. MA8 = MSB, MA0 = LSB. 49 MRAS Output DRAM low address strobe signal. 50 GND — Ground 51 VDD — Digital supply. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 52 – CD-PC1881V ICV2 VHiD61012GC-1: MPEG Decoder (D61012GC) (2/2) Pin No. Terminal Name Input/Output Function 52 MWE Output DRAM write enable signal. 53 MCAS Output DRAM column address strobe signal. 54-56 MD7-MD5 Input/Output DRAM data bus. MD15 = MSB, MD0 = LSB. Internally pulled down. Pull down resistance is approx. 42 kohms. Can quit this pull down with the MD_PD_OFF register (74H, b1). 57 GND — Ground 58-62 MD4-MD0 Input/Output TDRAM data bus. MD15 = MSB, MD0 = LSB. Internally pulled down. Pull down resistance is approx. 42 kohms. Can quit this pull down with the MD_PD_OFF register (74H, b1). 63 VDD — Digital supply. 64 GND — Ground 65-68 MD15-MD12 Input/Output DRAM data bus. MD15 = MSB, MD0 = LSB. Internally pulled down. Pull down resistance is approx. 42 kohms. Can quit this pull down with the MD_PD_OFF register (74H, b1). 69 GND — Ground 70-73 MD11-MD8 Input/Output DRAM data bus. MD15 = MSB, MD0 = LSB. Internally pulled down. Pull down resistance is approx. 42 kohms. Can quit this pull down with the MD_PD_OFF register (74H, b1). 74 GND — Ground 75 VDD — Digital supply. 76 GND — Ground 77* VCLK — Not used 78* CSYNC Output Synchronized signal generating signal 79* NSYNC Output Synchronized signal generating signal 80* HSYNC Output Synchronized signal generating signal 81*,82* — — Not used 83 VDD — Digital supply. 84 AVDD — Analog power supply 85 CBP1 Output 3CH Video D/A signal 86 VOUT1 Output 3CH Video D/A signal 87 CBP2 Output 3CH Video D/A signal 88* VOUT2 Output 3CH Video D/A signal 89 CBP3 Output 3CH Video D/A signal 90* VOUT3 Output 3CH Video D/A signal 91 AGND — Analog power supply 92 VDD — Digital supply. 93* — — Not used 94 GND — Ground 95 CDC2PO Input CD data input 96 CDEMPH Input CD data input 97 CDLRCK Input CD data input 98 CDBCK Input CD data input 99 CDI Input CD data input 100 GND — Ground In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 53 – CD-PC1881V ICV2 VHiD61012GC-1: MPEG Decoder (D61012GC)
SRAM SRAM OSD CD-DSP CBP3-CBP1 INTERFACE Video interface CDD CDBCK A/V 3ch CD-ROM Inter- NTSC/PAL CDLRCK sepa- VIDEO VOUT3-VOUT1 DECODER lace encoder CDEMPH ration Video DAC CDC2P0 decoder VCLK Synchronized signal HSYNC HD7-HD0 VSYNC generating circuit CSYNC HA HCS AUDO HRD System Audio AUBCK HWR control decoder AULRCK Audio
interface AUEMPH HDAK
Host interface AUCLK HSELX DRAM interface Arbiter HSELA
INT RESET X1,X2 MD15-0 MA8-0 MRAS MCAS MWE
ICV4 VHiNJM2267M-1: Video operation amp. (NJM2267M)
Pin No. Terminal Name Function 1 Clamp input terminal Input of 1.9 V clamp, 1 Vp-p composite or Y-signal 2 GND Ground 3 Sag correction terminal Able to obtain an output without any sag by feeding back the sag, generated from output coupling C, using the external C (see block diagram). When not using the sag correction terminal, connect directly to the pin 4. 4,5 Output terminal 6 dB amplifier output. Able to drive 75? line. 6 Sag correction terminal Able to obtain an output without any sag by feeding back the sag, generated from output coupling C, using the external C (see block diagram). When not using the sag correction terminal, connect directly to the pin 5. 7 V+ Power source 8 Clamp input terminal Input of 1.9 V clamp, 1 Vp-p composite or Y-signal.
V+ 7
VIN2 8 6dB 75Ω Vout2 5 Amp Driver VOUT2 Clamp 75Ω (6dB)
6 VOUT2 2.2Ω V5AG2 2.0kΩ Correction terminal
VIN1 1 6dB 75Ω Vout1 Driver 4 VOUT1 Amp (6dB) Clamp 75Ω
3 VOUT1 2.2kΩ V5AG1 2.0kΩ Correction terminal
2 GND
Figure 54 BLOCK DIAGRAM OF IC
– 54 – CD-PC1881V ICV3 VHiSDM4260C-1: DRAM (SDM4260C)
Pin No. Port Name Function 1 VDD Power supply 2-10 DQ0-DQ7 Data input/output 11*,12* NC Not used 13 WE Read/write enable 14 RAS Row address strobe 15* NC Not used 16-19 A0-A3 Address input (row/refresh: A0 to A3) (Column: A0 to A3) 20 VDD Power supply 21 VSS Ground 22-26 A4-A8 Address input (row/refresh: A4 to A8) (Column: A4 to A8) 27 OE Output enable 28,29 UCAS, LCAS Column address strobe 30* NC Not used 31-34 DQ8-DQ11 Data input/output 35 VSS Ground 36-39 DQ12-DQ15 Data input/output 40 VSS Ground In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
1 20 VDD RAS 14 Clock generating 40 LCAS 29 circuit 35 VSS UCAS 28 Lower data 21 Lowar 2 DQ0 Input buffer Upper 3 DQ1 WE 13
Lower data 10 DQ7 Output buffer
16 Coidmn decoder A0 A0-A8 A1 17 Upper data A2 18 31 DQ8 I/O control circuit Input buffer 19 A3 32 DQ9 A4 22
23 Memory cell array A5 Upper data A0-A8 39 DQ15 A6 24 Output buffer Roe decoder A7 25
A8 26 Row and column address buffer 27 OE
Figure 55 BLOCK DIAGRAM OF IC
– 55 – CD-PC1881V FL701 VVKBJ685GNK-1: FL Display 11G 10G 9G
S I S1
C O S5 S4 S3 S2
Dp B1 B2 B6 B7 B7 B6 B5 B4 B3 B2 B1 B3 B4 B5 1G 2G 3G 4G 5G 6G 7G 8G a
h j B21 B8 B7 f b B20 B9 B6 k B19 B10 B5 g m B18 B11 B4 r n e c B17 B12 B3 p B16 B13 B2 B15 B14 B1 d [ 1G~8G ] [ 10G ] ANODE CONNECTION
1G 2G~6G 7G 8G 9G 10G 11G
P1 Dp Dp Dp Dp S1 S1 S1
P2 d d d d B1 B1 B1
P3 c c c c B2 B2 B2
P4 n n n n B3 B3 B3
P5 p p p p B4 B4 B4
P6 r r r r B5 B5 B5
P7 e e e e B6 B6 B6
P8 m m m m B7 B7 B7
P9 g g g g B8
P10 c o B9
P11 b b b b B10
P12 k k k k B11
P13 j j j j B12
P14 h h h h B13
P15 f f f f (LOWER) B14
P16 a a a a B15
P17 S2 S2 S2 S2 B16
P18 S3 S3 S3 S3 B17
P19 S4 S4 S4 S4 B18
P20 S5 S5 S5 S5 B19
P21 B20
P22 B21
Figure 56 FL SEGMENT – 56 – CD-PC1881V PARTS GUIDE
MODEL CD-PC1881V CD-PC1881V Video CD Mini System consisting of CD- PC1881V (main unit), CP-C881 (front speakers), CP-SW881 (sub woofer), GBOXS0026AWM1 (centre speaker) and GBOXS0027AWM1 (surround speakers).
“HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the For U.S.A. only following information. Contact your nearest SHARP Parts Distributor to order. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP MARK: SPARE PARTS-DELIVERY SECTION
Explanation of capacitors/resistors parts codes Capacitors Resistors VCC ...... Ceramic type VRD ...... Carbon-film type VCK ...... Ceramic type VRS ...... Carbon-film type VCT ...... Semiconductor type VRN ...... Metal-film type VC • • MF ...... Cylindrical type (without lead wire) VR • • MF ...... Cylindrical type (without lead wire) VC • • MN ...... Cylindrical type (without lead wire) VR • • MN ...... Cylindrical type (without lead wire) VC • • TV ...... Square type (without lead wire) VR • • TV ...... Square type (without lead wire) VC • • TQ ...... Square type (without lead wire) VR • • TQ ...... Square type (without lead wire) VC • • CY ...... Square type (without lead wire) VR • • CY ...... Square type (without lead wire) VC • • CZ ...... Square type (without lead wire) VR • • CZ ...... Square type (without lead wire) VC • • • • • • • • • J .. The 13th character represents capacity difference. VR • • • • • • • • • J .. The 13th character represents error. ("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, ("J" ±5%, "F" ±1%, "D" ±0.5%.) "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.) If there are no indications for other parts, the resistors are ±5% If there are no indications for the electrolytic capacitors, error is ±20%. carbon-film type.
NOTE: Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set. CD-PC1881V
PRICE PRICE NO. PARTS CODEDESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
CD-PC1881V DIODES
D1 VHDKDS193//-1 J Silicon,KDS193 INTEGRATED CIRCUITS D91~93 VHDKDS193//-1 J Silicon,KDS193 D101,102 VHDDS1SS133-1 J AB Silicon,DS1SS133 IC1 VHILA9241M/-1 J AS Servo Amp.,LA9241M D301~304 VHDDS1SS133-1 J AB Silicon,DS1SS133 IC2 VHILC78631E-1 J BB Servo/Signal Control,LC78631E D351~353 VHDDS1SS133-1 J AB Silicon,DS1SS133 IC3 VHIM63001FP-1 J AX Focus/Tracking/Spin/Sled Driver, D401~403 VHDDS1SS133-1 J AB Silicon,DS1SS133 M63001FP D515,516 VHD1N4004S/-1 J AB Silicon,1N4004S IC4 VHIBA4558F/-1 J AD Ope Amp.,BA4558F D651~654 VHDDS1SS133-1 J AB Silicon,DS1SS133 IC101 VHIAN7345K/-1 J AM Playback and Record/ D704 VHDDS1SS133-1 J AB Silicon,DS1SS133 Playback Amp.,AN7345K D715~722 VHDDS1SS133-1 J AB Silicon,DS1SS133 IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131 ! D801,802 VHDTS6B04GM-1 J AP Silicon,TS6B04GM IC303 VHILA1832//-1 J AR FM IF DET./FM MPX./AM IF., D803~809 VHD1N4004S/-1 J AB Silicon,1N4004S LA1832 D810 VHD1SS133//-1 J AA Silicon,1SS133 IC401 VHILC75396N-1 J AX Audio Processor,LC75396N D811~814 VHD1N4004S/-1 J AB Silicon,1N4004S IC471 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P D817~819 VHD1SS133//-1 J AA Silicon,1SS133 IC501 VHILV1035M/-1 J BC Dolby Pro Logic Decorder, D821~825 VHD1SS133//-1 J AA Silicon,1SS133 LV1035M D901~903 VHD1SS133//-1 J AA Silicon,1SS133 IC601 VHINJM4560D-1 J AH Ope Amp.,NJM4560D D904~907 VHD1N4004S/-1 J AB Silicon,1N4004S IC650,651 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P D908,909 VHD1SS133//-1 J AA Silicon,1SS133 IC701 RH-IX0340AWZZ J System Control DV1,2 VHD1SS133//-1 J AA Silicon,1SS133 Microcomputer,IX0340AW DV4,5 VHDKDS193//-1 J Silicon,KDS193 IC702,703 VHIBU2092F/-1 J AM Input/Output Expander,BU2092F LED701 VHPL1154GT4-1 J AB LED,Green,L1154GT4 IC704 VHIKIA7042AP1 J AC Reset,KIA7042AP LED702 VHPSLI342YCB1 J AC LED,Orange,SLI342YCB IC803 VHIAN78L05/-1 J AE Constant Voltage Regulator, LED703 VHPSLI342DCB1 J AC LED,Yellow,SLI342DCB AN78L05 LED704 VHPSLI342UCB1 J AC LED,Red,SLI342UCB IC804 VHIKIA7812P-1 J AE Voltage Regulator,KIA7812P LED705 VHPSLI342DCB1 J AC LED,Orange,SLI342UCB IC805 VHIKIA7806P-1 J AG Voltage Regulator,KIA7806P LED706 VHPSLI342YCB1 J AC LED,Yellow,SLI342YCB IC806 VHIAN78L05/-1 J AE Constant Voltage Regulator, LED707~710 VHPL1154GT4-1 J AB LED,Green,L1154GT4 AN78L05 LED711~713 VHPSLI342YCJ1 J AC LED,Yellow,SLI342YCJ IC902 VHISTK40724-1 J BD Power Amp.,STK40724 LED716,717 VHPSLI342YCJ1 J AC LED,Yellow,SLI342YCJ IC951 VHILA4451//-1 J AN Power Amp.,LA4451 LED718 VHPSLI325YC-1 J AB LED,Yellow,SLI325YC ICV1 RH-IX0313AWZZ J MPEG Controller,IX0313AW LED719,720 VHPSLI342YCE1 J AC LED,Yellow,SLI342YCE ICV2 VHID61012GC-1 J MPEG Decoder,D61012GC LED721 VHPSLI342YCJ1 J AC LED,Yellow,SLI342YCJ ICV3 VHISDM4260C-1 J DRAM,SDM4260C LED722 VHPSLI342UCJ1 J AC LED,Red,SLI342UCJ ICV4 VHINJM2267M-1 J Video Operation Amp., LED723,724 VHPSLI342YCJ1 J AC LED,Yellow,SLI342YCJ NJM2267M VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S ZD61 VHEZ02W5R6Y-1 J Zener,5.6V,Z02W5.6Y TRANSISTORS ZD351 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB ZD352 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB Q1 VSKTA1504GR-1 J Silicon,PNP,KTA1504 GR ZD651 VHEDZ6R2BSC-1 J AB Zener,6.2V,DZ6.2BSC Q51 VSKRC102S//-1 J AB Digital,NPN,KRC102 S ZD801 VHEDZ6R2BSA-1 J AB Zener,6.2V,DZ6.2BSA Q52,53 VSKTC3265Y/-1 J Silicon,NPN,KTC3265 Y ZD802 VHEDZ300BSB-1 J AB Zener,30V,DZ300BSB Q54 VSKTC3876Y/-1 J AB Silicon,NPN,KTC3876 Y ZD803 VHEDZ130BSB-1 J AB Zener,13V,DZ130BSB Q55 VSKRC102S//-1 J AB Digital,NPN,KRC102 S Q56 VSKTC3876Y/-1 J AB Silicon,NPN,KTC3876 Y FILTERS Q57 VSKRC102S//-1 J AB Digital,NPN,KRC102 S Q103~106 VS2SC2389SE-1 J AD Silicon,NPN,2SC2389 SE CF302 RFILF0124AFZZ J AD FM IF,10.7 MHz Q107,108 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR CF351 RFILF0003AWZZ J AK FM Detector,10.7 MHz Q109 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR CF352 RFILA0009AWZZ J AE AM IF Q110,111 VSKRC104M//-1 J AC Digital,NPN,KRC104 M Q121,122 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR TRANSFORMERS Q124 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q126 VSKRC104M//-1 J AC Digital,NPN,KRC104 M ! PT801 RTRNP0250AWZZ J BH Power,Main] Q128 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y ! PT802 RTRNP0239AWZZ J AP Power,Sub Q353,354 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR T302 RCILA1064AFZZ J AD AM Tracking Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR T306 RCILB1074AFZZ J AC AM Oscillation Q361 VSKRC107M//-1 J AC Digital,NPN,KRC107 M T351 RCILI0011AWZZ J AD AM IF Q371 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR Q401~404 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q405 VSKRC104M//-1 J AC Digital,NPN,KRC104 M COILS Q601~604 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR Q702 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y L61 VPBNNR82J0000 J 0.82 µH Q703 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y L104 VP-MK331K0000 J AB 330 µH,Choke Q704 VSKRC102M//-1 J AC Digital,NPN,KRC102 M L342 VP-DH2R2K0000 J AB 2.2 mmH,Peaking Q705~707 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR L351 VP-DH101K0000 J AB 100 µH,Choke Q801 VSKTA1274Y/-1 J AE Silicon,PNP,KTA1274 Y L352 VP-DH101K0000 J AB 100 µH,Choke Q802 VSKRC107M//-1 J AC Digital,NPN,KRC107 M L353 VP-DH102K0000 J AB 1 mH,Choke Q903 VSKRC107M//-1 J AC Digital,NPN,KRC107 M L601 VP-DH101K0000 J AB 100 µH,Choke Q904,905 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR L702 VP-DH101K0000 J AB 100 µH,Choke Q906,907 VSKRC107M//-1 J AC Digital,NPN,KRC107 M Q908 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR VARIABLE RESISTORS QV1 VSUPC29M33T-1 J Voltage Regulator,UPC29M33 T QV2 VSKTA1298Y/-1 J AC Silicon,PNP,KTA1298 Y VR351 RVR-M0026AWZZ J AC 10 kohm (B),Semi-VR QV3 VSKRC104S//-1 J AC Digital,NPN,KRC104 S [FM Mute Level] QV4 VSKTA1298Y/-1 J AC Silicon,PNP,KTA1298 Y VR701 RVR-B0017AWZZ J AE 20 kohms (B) [SUB Woofer Volume]
– 1 – CD-PC1881V
PRICE PRICE NO. PARTS CODE DESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
VIBRATORS C147 VCTYMN1EF223Z J AA 0.022 µF,25V C150 VCQYKA1HM392K J AA 0.0039 µF,50V,Mylar C151 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar X1 92LCRSTL1746AT J AH Crystal,16.93 MHz µ X351 92LCRSTL1425A J AF Crystal,456 kHz C152 VCEAZA1EW476M J AB 47 F,25V,Electrolytic µ X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz C153 VCEAZA1CW107M J AC 100 F,16V,Electrolytic C301 VCKYMN1HB102K J AA 0.001 µF,50V X501 RCRM-0173AFZZ J AE Ceramic,8 MHz µ XL701 RCRSP0003AWZZ J AH Crystal,4.19 MHz C321 VCEAZA1CW107M J AC 100 F,16V,Electrolytic µ XV1 RCRM-0201AFZZ J AD Ceramic,4.19 MHz C323 VCTYMN1EF223Z J AA 0.022 F,25V XV2 RCRSP0013AWZZ J Crystal,27 MHz C330 VCCUMN1HJ270J J AA 27 pF (UJ),50V C331 VCKYPA1HF473Z J AB 0.047 µF,50V C332 VCTYMN1EF223Z J AA 0.022 µF,25V CAPACITORS C334 VCCUMN1HJ270J J AA 27 pF (UJ),50V C335 VCCSPA1HL561J J AA 560 pF,50V C1 VCEAPS476AF1A J AD 47 µF,10V,Electrolytic C337 VCTYMN1EF223Z J AA 0.022 µF,25V C2 VCKYTV1HB103K J AA 0.01 µF,50V C338 VCKYMN1HB102K J AA 0.001 µF,50V C3 VCEAPS105AF1H J AB 1 µF,50V,Electrolytic C341 VCTYMN1EF223Z J AA 0.022 µF,25V C4 VCKYTV1EB104K J AA 0.1 µF,25V C342 VCTYMN1EF223Z J AA 0.022 µF,25V C5,6 VCKYTV1HB333K J AA 0.033 µF,50V C343 VCCSMN1HL330J J AA 33 pF,50V C7 VCKYTV1EB104K J AA 0.1 µF,25V C345~347 VCTYMN1EF223Z J AA 0.022 µF,25V C8 VCKYTV1CB683K J AB 0.068 µF,16V C350 VCTYMN1EF223Z J AA 0.022 µF,25V C9 VCKYTV1HB473K J AA 0.047 µF,50V C351 VCTYMN1EF223Z J AA 0.022 µF,25V C10 VCCSTV1HL181J J AA 180 pF,50V C352 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C11,12 VCKYTV1EB104K J AA 0.1 µF,25V C353 VCTYMN1EF223Z J AA 0.022 µF,25V C13 VCKYTV1HB331K J AA 330 pF,50V C354 VCTYMN1EF223Z J AA 0.022 µF,25V C14,15 VCKYTV1HB103K J AA 0.01 µF,50V C355 VCCSMN1HL220J J AA 22 pF,50V C16 VCKYTV1HB472K J AA 0.0047 µF,50V C356 VCKYMN1HB102K J AA 0.001 µF,50V C17 VCKYTV1HB102K J AA 0.001 µF,50V C357 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C18 VCEAPS474AF1H J AB 0.47 µF,50V,Electrolytic C358 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C19 VCEAPS105AF1H J AB 1 µF,50V,Electrolytic C361 VCTYMN1EF223Z J AA 0.022 µF,25V C20 VCEAPS476AF1A J AD 47 µF,10V,Electrolytic C362 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C21 VCKYTV1HB332K J AA 0.0033 µF,50V C363 VCTYMN1EF223Z J AA 0.022 µF,25V C22 VCKYTV1HB221K J AA 220 pF,50V C364 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C23 VCKYTV1HB272K J AA 0.0027 µF,50V C365 VCTYPA1CX223K J AA 0.022 µF,16V C24 VCKYTV1HB221K J AA 220 pF,50V C366 VCKYMN1HB102K J AA 0.001 µF,50V C25 VCCCTV1HH270J J AA 27 pF (CH),50V C367 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C26 VCKYTV1HB333K J AA 0.033 µF,50V C368 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C27 VCKYTV1HB392K J AA 0.0039 µF,50V C370~372 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C28 VCKYTV1EB104K J AA 0.1 µF,25V C373,374 VCTYPA1CX333K J AA 0.033 µF,16V C29 VCEAPS475AF1E J AB 4.7 µF,25V,Electrolytic C375 VCEAZA1HW335M J AB 3.3 µF,50V,Electrolytic C30 VCKYTV1EB104K J AA 0.1 µF,25V C380 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C31 VCEAPS227AF0G J AC 220 µF,4V,Electrolytic C381 VCCCMN1HH120J J AA 12 pF (CH),50V C32 VCKYTV1HB103K J AA 0.01 µF,50V C382 VCCCMN1HH150J J AA 15 pF (CH),50V C33 VCEAPS474AF1H J AB 0.47 µF,50V,Electrolytic C384 VCKYMN1HB102K J AA 0.001 µF,50V C34 VCEAPS334AF1H J 0.33 µF,50V,Electrolytic C385 VCTYMN1CY103K J AA 0.01 µF,16V C35 VCEAPS105AF1H J AB 1 µF,50V,Electrolytic C386 VCKYMN1HB331K J AA 330 pF,50V C36 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic C387 VCTYMN1EF223Z J AA 0.022 µF,25V C37 VCKYTV1HF223Z J AA 0.022 µF,50V C391 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C38,39 VCKYTV1HB103K J AA 0.01 µF,50V C392 VCKYMN1HB102K J AA 0.001 µF,50V C40 VCKYTV1EB104K J AA 0.1 µF,25V C393 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C41 VCEAPS475AF1E J AB 4.7 µF,25V,Electrolytic C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C44~49 VCKYTV1HB101K J AA 100 pF,50V C395 VCTYMN1EF223Z J AA 0.022 µF,25V C50 VCKYTV1HF223Z J AA 0.022 µF,50V C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C51,52 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic C397 VCTYMN1EF223Z J AA 0.022 µF,25V C54 VCKYTV1HB102K J AA 0.001 µF,50V C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic C55 VCEAPS107AF1C J AC 100 µF,16V,Electrolytic C399 VCTYMN1EF223Z J AA 0.022 µF,25V C56 VCKYTV1HF223Z J AA 0.022 µF,50V C401,402 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C58 VCKYTV1HB221K J AA 220 pF,50V C403,404 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C59 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic C405,406 VCEAEA1HW224M J AB 0.22 µF,50V,Electrolytic C75 VCKYTV1HB102K J AA 0.001 µF,50V C407,408 VCQYKA1HM184K J AC 0.18 µF,50V,Mylar C76 VCKYTV1HF223Z J AA 0.022 µF,50V C409,410 VCQYKA1HM683K J AB 0.068 µF,50V,Mylar C77 VCEAPS107AF1C J AC 100 µF,16V,Electrolytic C411,412 VCEAEA1HW224M J AB 0.22 µF,50V,Electrolytic C82 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic C413,414 VCQYKA1HM273K J AB 0.027 µF,50V,Mylar C101,102 VCKYMN1HB102K J AA 0.001 µF,50V C415,416 VCTYMN0JY153M J AA 0.015 µF,6.3V C105,106 VCKYMN1HB181K J AA 180 pF,50V C417 VCQYKA1HM222K J AA 0.0022 µF,50V,Mylar C107,108 VCKYMN1HB102K J AA 0.001 µF,50V C418 VCTYMN1CX222K J AA 0.0022 µF,16V C109 VCKZPA1HF473Z J AA 0.047 µF,50V C419,420 VCQYKA1HM472K J AB 0.0047 µF,50V,Mylar C111~114 VCKYMN1HB331K J AA 330 pF,50V C421 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic C115,116 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C422 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C117,118 VCTYPA1EX333K J AA 0.033 µF,25V C423~426 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C119,120 VCKYMN1HB561K J AA 560 pF,50V C427,428 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C121 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic C429,430 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C122 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C431,432 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C127 VCTYMN1EF223Z J AA 0.022 µF,25V C433,434 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C128 RC-EZD335AF1H J AB 3.3 µF,50V,Electrolytic C435 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C131,132 VCKYMN1HB102K J AA 0.001 µF,50V C436~438 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C133,134 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C439~442 VCKYMN1HB102K J AA 0.001 µF,50V C135,136 VCTYPA1CX683K J AA 0.068 µF,16V C443 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C137 VCKYBT1HB102K J AA 0.001 µF,50V C444 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic C139,140 VCTYMN1CX332K J AA 0.0033 µF,16V C445,446 VCKYMN1HB101K J AA 100 pF,50V C141,142 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic C447,448 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C145 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C449~458 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C146 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C459 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
– 2 – CD-PC1881V
PRICE PRICE NO. PARTS CODEDESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
C460 VCTYMN1EF223Z J AA 0.022 µF,25V C709 VCKZPA1HF223Z J AA 0.022 µF,50V C461~464 VCKYMN1HB391K J AA 390 pF,50V C710 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic C465 VCKYPA1HB102K J AA 0.001 µF,50V C711 VCTYMN1CY103N J AA 0.01 µF,16V C471 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C712 RC-EZD335AF1H J AB 3.3 µF,50V,Electrolytic C472 VCCSPA1HL101J J AA 100 pF,50V C713,714 VCTYMN1EF223Z J AA 0.022 µF,25V C473 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C715,716 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic C474 VCQYKA1HM154K J AB 0.15 µF,50V,Mylar C717 VCTYMN1EF223Z J AA 0.022 µF,25V C475 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C718 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic C476 VCQYKA1HM154K J AB 0.15 µF,50V,Mylar C719 VCTYMN1EF223Z J AA 0.022 µF,25V C477 VCCSPA1HL101J J AA 100 pF,50V C721 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C478 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C722 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C479 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C723 RC-EZD104AF1H J AB 0.1 µF,50V,Electrolytic C480 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C801 VCEAZW1HW228M J AH 2200 µF,50V,Electrolytic C481 VCKZPA1HF223Z J AA 0.022 µF,50V C802 VCEAZA1VW107M J AC 100 µF,35V,Electrolytic C482 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C803,804 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C484 VCKYMN1HB102K J AA 0.001 µF,50V C805,806 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C501 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C807~810 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C502,503 VCEAZA1HW105M J AB 1 µF,50V,Electrolytic C811 VCEAZV1HW227M J AD 220 µF,50V,Electrolytic C504 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C812,813 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C505 VCEAEA1HW474M J AB 0.47 µF,50V,Electrolytic C814 VCKZPA1HF473Z J AA 0.047 µF,50V C506 VCTYMN1EF223Z J AA 0.022 µF,25V C815 VCEAZV1VW477M J 470 µF,35V,Electrolytic C507 VCKZPA1HF473Z J AA 0.047 µF,50V C816 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic C508 VCKYMN1HB681K J AA 680 pF,50V C817 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic C509 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C818 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic C510,511 VCEAEA1HW474M J AB 0.47 µF,50V,Electrolytic C819,820 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C512,513 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic C821 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic C514 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C822 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C515 VCQYKA1HM332K J AA 0.0033 µF,50V,Mylar C823 VCKZPA1HF223Z J AA 0.022 µF,50V C516 VCEAZA1HW154M J AB 0.15 µF,50V,Electrolytic C824 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic C517 VCQYKA1HM823K J AC 0.082 µF,50V,Mylar C825 VCEAZW1EW338M J AG 3300 µF,25V,Electrolytic C518 RC-EZD335AF1H J AB 3.3 µF,50V,Electrolytic ! C826 RC-KZ001LAWZZ J AB 0.0047 µF,250VAC,Ceramic C519 VCEAEA1HW474M J AB 0.47 µF,50V,Electrolytic C827 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C520 VCEAZA1HW154M J AB 0.15 µF,50V,Electrolytic C828 VCKZPA1HF223Z J AA 0.022 µF,50V C521 VCEAEA1HW334M J AB 0.33 µF,50V,Electrolytic C829 VCEAZA1EW227M J AC 220 µF,25V,Electrolytic C522 VCEAZA1HW154M J AB 0.15 µF,50V,Electrolytic C901 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic C523,524 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C902 VCCSPA1HL221J J AA 220 pF,50V C525 RC-EZD335AF1H J AB 3.3 µF,50V,Electrolytic C903 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic C526 VCEAZA1HW154M J AB 0.15 µF,50V,Electrolytic C904 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C527 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C905 VCCSPA1HL221J J AA 220 pF,50V C528 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic C906 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic C529 VCEAEA1HW474M J AB 0.47 µF,50V,Electrolytic C907 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C530 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic C908 VCKYPA1HB102K J AA 0.001 µF,50V C531 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic C909,910 VCEAZW1HW228M J AH 2200 µF,50V,Electrolytic C532 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C911,912 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic C533 VCEAEA1HW474M J AB 0.47 µF,50V,Electrolytic C915 VCCSPA1HL470J J AA 47 pF,50V C534 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C916 VCCSPA1HL150J J AA 15 pF,50V C535~538 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C917,918 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C539 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C919 VCTYPA1EX152K J AA 0.0015 µF,25V C540 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C920 VCKYPA1HB561K J AA 560 pF,50V C541,542 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C921,922 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic C543 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C923 VCCSPA1HL470J J AA 47 pF,50V C544 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C924 VCCSPA1HL150J J AA 15 pF,50V C546 VCTYMN1EF223Z J AA 0.022 µF,25V C925 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C547 VCKZPA1HF223Z J AA 0.022 µF,50V C926 VCCSPA1HL470J J AA 47 pF,50V C549~551 VCKYMN1HB101K J AA 100 pF,50V C927,928 VCEAZA1VW476M J AC 47 µF,35V,Electrolytic C563 VCTYMN1EF223Z J AA 0.022 µF,25V C929 VCCSPA1HL150J J AA 15 pF,50V C601,602 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar C933 VCEAZA1VW227M J AC 220 µF,35V,Electrolytic C603,604 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C934~937 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C605,606 VCCSPA1HL101J J AA 100 pF,50V C938 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C607 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic C940 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C609,610 VCCSPA1HL101J J AA 100 pF,50V C941 VCKZPA1HF223Z J AA 0.022 µF,50V C611,612 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C942,943 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C613 VCEAZA1CW227M J AC 220 µF,16V,Electrolytic C944 VCEAZV1EW108M J AE 1000 µF,25V,Electrolytic C614 VCKZPA1HF223Z J AA 0.022 µF,50V C945 VCEAZV1EW228M J AG 2200 µF,25V,Electrolytic C615~618 VCKYMN1HB102K J AA 0.001 µF,50V C949,950 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C621 VCKYMN1HB102K J AA 0.001 µF,50V C959,960 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C627 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C976 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C651 VCKYMN1HB271K J AA 270 pF,50V C978 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic C652 VCKYPA1HB103K J AA 0.01 µF,50V C979 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic C653 VCTYMN1CX272K J AA 0.0027 µF,16V C981 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic C655,656 VCTYMN1CX682K J AA 0.0068 µF,16V C987 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar C657 VCKYMN1HB271K J AA 270 pF,50V CV1 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic C659 VCTYMN1CX272K J AA 0.0027 µF,16V CV2 VCKYTV1HF223Z J AA 0.022 µF,50V C661~663 VCTYMN1EF223Z J AA 0.022 µF,25V CV3 VCKYTV1CF224Z J AB 0.22 µF,16V C664~666 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic CV4 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic C667 VCTYMN1EF223Z J AA 0.022 µF,25V CV5 VCKYTV1HF223Z J AA 0.022 µF,50V C702 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic CV6,7 VCCCTV1HH270J J AA 27 pF (CH),50V C703,704 VCKYMN1HB102K J AA 0.001 µF,50V CV9 VCKYTV1HF223Z J AA 0.022 µF,50V C705 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic CV10 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic C706 RC-EZD105AF1H J AB 1 µF,50V,Electrolytic CV11,12 VCKYTV1HF223Z J AA 0.022 µF,50V C707 VCCCMN1HH150J J AA 15 pF (CH),50V CV13,14 VCKYTV1EB104K J AA 0.1 µF,25V C708 VCCSMN1HL180J J AA 18 pF,50V CV15 VCEAPS475AF1E J AB 4.7 µF,25V,Electrolytic
– 3 – CD-PC1881V
PRICE PRICE NO. PARTS CODE DESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
CV16 VCKYTV1EB104K J AA 0.1 µF,25V R105,106 VRD-MN2BD332J J AA 3.3 kohms,1/8W CV17 VCKYTV1HB103K J AA 0.01 µF,50V R107,108 VRD-MN2BD473J J AA 47 kohms,1/8W CV18 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic R109,110 VRD-MN2BD472J J AA 4.7 kohms,1/8W CV19~21 VCKYTV1HF223Z J AA 0.022 µF,50V R111 VRD-ST2CD103J J AA 10 kohm,1/6W CV22,23 VCEAPS476AF0J J AC 47 µF,6.3V,Electrolytic R112~114 VRD-MN2BD103J J AA 10 kohm,1/8W CV24,25 VCKYTV1HF223Z J AA 0.022 µF,50V R115 VRD-MN2BD472J J AA 4.7 kohms,1/8W CV26,27 VCKYTV1HB561K J AA 560 pF,50V R117,118 VRD-ST2CD102J J AA 1 kohm,1/6W CV28~31 VCCSTV1HL181J J AA 180 pF,50V R119,120 VRD-ST2CD560J J AA 56 ohms,1/6W CV32 VCKYTV1EF104Z J AA 0.1 µF,25V R121,122 VRD-MN2BD104J J AA 100 kohm,1/8W CV33 VCEAPS337AF0J J AC 330 µF,6.3V,Electrolytic R123,124 VRD-MN2BD392J J AA 3.9 kohms,1/8W CV34,35 VCEAPS106AF1C J AB 10 µF,16V,Electrolytic R125,126 VRD-MN2BD562J J AA 5.6 kohms,1/8W CV36,37 VCCCTV1HH470J J AA 47 pF (CH),50V R131 VRD-MN2BD183J J AA 18 kohms,1/8W CV38,39 VCEAPS107AF1A J AD 100 µF,10V,Electrolytic R132 VRD-ST2CD183J J AA 18 kohms,1/6W CV40 VCEAPS226AF0J J AB 22 µF,6.3V,Electrolytic R134 VRD-MN2BD683J J AA 68 kohms,1/8W CV41 VCEAPS475AF1E J AB 4.7 µF,25V,Electrolytic R135,136 VRD-MN2BD272J J AA 2.7 kohms,1/8W R137,138 VRD-MN2BD682J J AA 6.8 kohms,1/8W RESISTORS R139,140 VRD-MN2BD561J J AA 560 ohms,1/8W R141,142 VRD-MN2BD560J J AA 56 ohms,1/8W VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory R145,146 VRD-MN2BD103J J AA 10 kohm,1/8W MJ705 VRD-MN2BD222J J AA 2.2 kohms,1/8W R153 VRD-MN2BD103J J AA 10 kohm,1/8W R1 VRS-TV2AB120J J AA 12 ohms,1/10W R154 VRD-ST2CD103J J AA 10 kohm,1/6W R2~5 VRS-TV2AB102J J AA 1 kohm,1/10W R158 VRD-ST2EE331J J AA 330 ohms,1/4W R6 VRS-TV2AB153J J AA 15 kohms,1/10W R160 VRD-RT2HD151J J AA 150 ohms,1/2W R8 VRS-TV2AB153J J AA 15 kohms,1/10W R162 VRD-MN2BD473J J AA 47 kohms,1/8W R9 VRS-TV2AB104J J AA 100 kohm,1/10W R164 VRD-MN2BD472J J AA 4.7 kohms,1/8W R10 VRS-TV2AB222J J AA 2.2 kohms,1/10W R166 VRD-MN2BD473J J AA 47 kohms,1/8W R11 VRS-TV2AB682J J AA 6.8 kohms,1/10W R167 VRD-MN2BD104J J AA 100 kohm,1/8W R12 VRS-TV2AB101J J AA 100 ohm,1/10W R168 VRD-MN2BD120J J AA 12 ohms,1/8W R13 VRS-TV2AB102J J AA 1 kohm,1/10W R174 VRD-RT2HD151J J AA 150 ohms,1/2W R14 VRS-TV2AB273J J AA 27 kohms,1/10W R181,182 VRD-ST2CD224J J AA 220 kohms,1/6W R15 VRS-TV2AB123J J AA 12 kohms,1/10W R323 VRD-MN2BD683J J AA 68 kohms,1/8W R16 VRS-TV2AB332J J AA 3.3 kohms,1/10W R336 VRD-ST2CD102J J AA 1 kohm,1/6W R17 VRS-TV2AB333J J AA 33 kohms,1/10W R344 VRD-MN2BD471J J AA 470 ohms,1/8W R18 VRS-CY1JB153J J AA 15 kohms,1/16W R345 VRD-MN2BD472J J AA 4.7 kohms,1/8W R19,20 VRS-TV2AB102J J AA 1 kohm,1/10W R350 VRD-ST2CD272J J AA 2.7 kohms,1/6W R21 VRS-TV2AB152J J AA 1.5 kohms,1/10W R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W R22 VRS-TV2AB821J J AA 820 ohms,1/10W R352 VRD-MN2BD102J J AA 1 kohm,1/8W R23 VRS-TV2AB103J J AA 10 kohm,1/10W R353 VRD-MN2BD271J J AA 270 ohms,1/8W R24 VRS-TV2AB473J J AA 47 kohms,1/10W R354 VRD-ST2CD392J J AA 3.9 kohms,1/6W R25 VRS-TV2AB152J J AA 1.5 kohms,1/10W R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W R26 VRS-TV2AB823J J AA 82 kohms,1/10W R356 VRD-MN2BD102J J AA 1 kohm,1/8W R27 VRS-TV2AB393J J AA 39 kohms,1/10W R357 VRD-ST2CD474J J AA 470 kohms,1/6W R28 VRS-TV2AB103J J AA 10 kohm,1/10W R358 VRD-MN2BD822J J AA 8.2 kohms,1/8W R29 VRS-TV2AB563J J AA 56 kohms,1/10W R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W R30 VRS-TV2AB682J J AA 6.8 kohms,1/10W R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W R31 VRS-TV2AB122J J AA 1.2 kohms,1/10W R361,362 VRD-MN2BD122J J AA 1.2 kohms,1/8W R32 VRS-TV2AB103J J AA 10 kohm,1/10W R363,364 VRD-MN2BD473J J AA 47 kohms,1/8W R33 VRS-TV2AB122J J AA 1.2 kohms,1/10W R365,366 VRD-MN2BD103J J AA 10 kohm,1/8W R34 VRS-TV2AB102J J AA 1 kohm,1/10W R367 VRD-MN2BD102J J AA 1 kohm,1/8W R35,36 VRS-TV2AB224J J AA 220 kohms,1/10W R368 VRD-ST2CD333J J AA 33 kohms,1/6W R37 VRS-TV2AB823J J AA 82 kohms,1/10W R369 VRD-MN2BD122J J AA 1.2 kohms,1/8W R38 VRS-TV2AB471J J AA 470 ohms,1/10W R371~374 VRD-MN2BD102J J AA 1 kohm,1/8W R39 VRS-TV2AB102J J AA 1 kohm,1/10W R375 VRD-ST2EE680J J AA 68 ohms,1/4W R40 VRS-TV2AB562J J AA 5.6 kohms,1/10W R376 VRD-MN2BD102J J AA 1 kohm,1/8W R41,42 VRS-TV2AB473J J AA 47 kohms,1/10W R377 VRD-ST2CD473J J AA 47 kohms,1/6W R43 VRS-TV2AB563J J AA 56 kohms,1/10W R378 VRD-MN2BD823J J AA 82 kohms,1/8W R44 VRS-TV2AB333J J AA 33 kohms,1/10W R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W R45 VRS-TV2AB472J J AA 4.7 kohms,1/10W R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W R46 VRS-TV2AB561J J AA 560 ohms,1/10W R381 VRD-MN2BD103J J AA 10 kohm,1/8W R47 VRS-TV2AB103J J AA 10 kohm,1/10W R382 VRD-ST2EE151J J AA 150 ohms,1/4W R48 VRS-TV2AB335J J AA 3.3 Mohms,1/10W R383~385 VRD-MN2BD562J J AA 5.6 kohms,1/8W R49 VRS-TV2AB101J J AA 100 ohm,1/10W R387 VRD-MN2BD223J J AA 22 kohms,1/8W R50 VRS-TV2AB681J J AA 680 ohms,1/10W R391,392 VRD-ST2EE391J J AA 390 ohms,1/4W R51 VRS-TV2AB335J J AA 3.3 Mohms,1/10W R393 VRD-ST2CD102J J AA 1 kohm,1/6W R52 VRS-TV2AB683J J AA 68 kohms,1/10W R395 VRD-ST2CD473J J AA 47 kohms,1/6W R53 VRS-TV2AB471J J AA 470 ohms,1/10W R398 VRD-ST2CD122J J AA 1.2 kohms,1/6W R54 VRS-TV2AB103J J AA 10 kohm,1/10W R401,402 VRD-MN2BD273J J AA 27 kohms,1/8W R56 VRS-TV2AB682J J AA 6.8 kohms,1/10W R403,404 VRD-MN2BD182J J AA 1.8 kohms,1/8W R57~63 VRS-TV2AB102J J AA 1 kohm,1/10W R405,406 VRD-MN2BD273J J AA 27 kohms,1/8W R64 VRS-TV2AB220J J AA 22 ohms,1/10W R407,408 VRD-MN2BD182J J AA 1.8 kohms,1/8W R66 VRS-TV2AB221J J AA 220 ohms,1/10W R409 VRD-ST2CD102J J AA 1 kohm,1/6W R67~69 VRS-TV2AB102J J AA 1 kohm,1/10W R410 VRD-MN2BD102J J AA 1 kohm,1/8W R70 VRS-TV2AB101J J AA 100 ohm,1/10W R411~413 VRD-ST2CD102J J AA 1 kohm,1/6W R75~78 VRS-TV2AB102J J AA 1 kohm,1/10W R414 VRD-MN2BD102J J AA 1 kohm,1/8W R80,81 VRS-TV2AB222J J AA 2.2 kohms,1/10W R415 VRD-ST2CD102J J AA 1 kohm,1/6W R82,83 VRS-TV2AB152J J AA 1.5 kohms,1/10W R416 VRD-MN2BD102J J AA 1 kohm,1/8W R84 VRS-TV2AB222J J AA 2.2 kohms,1/10W R417 VRD-ST2CD102J J AA 1 kohm,1/6W R90 VRS-TV2AB221J J AA 220 ohms,1/10W R418 VRD-MN2BD102J J AA 1 kohm,1/8W R91 VRS-TV2AB102J J AA 1 kohm,1/10W R419,420 VRD-MN2BD333J J AA 33 kohms,1/8W R101,102 VRD-MN2BD102J J AA 1 kohm,1/8W R421,422 VRD-MN2BD272J J AA 2.7 kohms,1/8W R103,104 VRD-MN2BD222J J AA 2.2 kohms,1/8W R423 VRD-MN2BD224J J AA 220 kohms,1/8W R424 VRD-ST2CD224J J AA 220 kohms,1/6W
– 4 – CD-PC1881V
PRICE PRICE NO. PARTS CODEDESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
R425 VRD-MN2BD224J J AA 220 kohms,1/8W R704~708 VRD-MN2BD102J J AA 1 kohm,1/8W R426~428 VRD-ST2CD102J J AA 1 kohm,1/6W R709~711 VRD-ST2CD102J J AA 1 kohm,1/6W R429~432 VRD-MN2BD473J J AA 47 kohms,1/8W R712 VRD-ST2CD223J J AA 22 kohms,1/6W R433 VRD-MN2BD103J J AA 10 kohm,1/8W R713,714 VRD-ST2CD102J J AA 1 kohm,1/6W R434 VRD-MN2BD222J J AA 2.2 kohms,1/8W R715 VRD-MN2BD102J J AA 1 kohm,1/8W R435,436 VRD-ST2CD223J J AA 22 kohms,1/6W R716 VRD-ST2CD102J J AA 1 kohm,1/6W R437~440 VRD-ST2CD222J J AA 2.2 kohms,1/6W R719 VRD-ST2CD103J J AA 10 kohm,1/6W R441~443 VRD-ST2CD223J J AA 22 kohms,1/6W R723 VRD-MN2BD103J J AA 10 kohm,1/8W R444 VRD-ST2CD103J J AA 10 kohm,1/6W R725 VRD-ST2EE391J J AA 390 ohms,1/4W R445~448 VRD-ST2CD331J J AA 330 ohms,1/6W R726,727 VRD-ST2CD822J J AA 8.2 kohms,1/6W R449,450 VRD-MN2BD331J J AA 330 ohms,1/8W R728,729 VRD-ST2CD102J J AA 1 kohm,1/6W R471,472 VRD-MN2BD224J J AA 220 kohms,1/8W R730~732 VRD-MN2BD102J J AA 1 kohm,1/8W R473 VRD-MN2BD104J J AA 100 kohm,1/8W R733,734 VRD-ST2CD222J J AA 2.2 kohms,1/6W R474 VRD-MN2BD153J J AA 15 kohms,1/8W R735 VRD-ST2CD182J J AA 1.8 kohms,1/6W R475 VRD-MN2BD392J J AA 3.9 kohms,1/8W R736,737 VRD-MN2BD102J J AA 1 kohm,1/8W R476 VRD-ST2CD273J J AA 27 kohms,1/6W R738 VRD-ST2CD102J J AA 1 kohm,1/6W R477 VRD-MN2BD273J J AA 27 kohms,1/8W R739 VRD-ST2CD103J J AA 10 kohm,1/6W R478 VRD-MN2BD682J J AA 6.8 kohms,1/8W R740~744 VRD-MN2BD102J J AA 1 kohm,1/8W R479 VRD-MN2BD123J J AA 12 kohms,1/8W R745 VRD-ST2CD102J J AA 1 kohm,1/6W R480 VRD-MN2BD152J J AA 1.5 kohms,1/8W R746 VRD-MN2BD822J J AA 8.2 kohms,1/8W R481 VRD-MN2BD102J J AA 1 kohm,1/8W R747 VRD-MN2BD103J J AA 10 kohm,1/8W R482 VRD-MN2BD104J J AA 100 kohm,1/8W R748~750 VRD-ST2CD103J J AA 10 kohm,1/6W R483 VRD-ST2CD104J J AA 100 kohm,1/6W R751 VRD-MN2BD332J J AA 3.3 kohms,1/8W R484 VRD-MN2BD104J J AA 100 kohm,1/8W R752~754 VRD-MN2BD822J J AA 8.2 kohms,1/8W R501,502 VRD-MN2BD104J J AA 100 kohm,1/8W R755~757 VRD-MN2BD103J J AA 10 kohm,1/8W R503 VRD-MN2BD102J J AA 1 kohm,1/8W R758 VRD-MN2BD122J J AA 1.2 kohms,1/8W R504 VRD-MN2BD105J J AA 1 Mohm,1/8W R759,760 VRD-MN2BD103J J AA 10 kohm,1/8W R505,506 VRD-ST2CD472J J AA 4.7 kohms,1/6W R762~768 VRD-MN2BD102J J AA 1 kohm,1/8W R507 VRD-ST2CD102J J AA 1 kohm,1/6W R769 VRD-ST2CD102J J AA 1 kohm,1/6W R508 VRD-MN2BD393J J AA 39 kohms,1/8W R770~772 VRD-MN2BD102J J AA 1 kohm,1/8W R509 VRD-ST2CD472J J AA 4.7 kohms,1/6W R773,774 VRD-ST2CD102J J AA 1 kohm,1/6W R510 VRD-MN2BD183J J AA 18 kohms,1/8W R775~779 VRD-MN2BD102J J AA 1 kohm,1/8W R511 VRD-ST2CD102J J AA 1 kohm,1/6W R780,781 VRD-MN2BD103J J AA 10 kohm,1/8W R512 VRD-ST2CD472J J AA 4.7 kohms,1/6W R782,783 VRD-MN2BD102J J AA 1 kohm,1/8W R513 VRD-MN2BD332J J AA 3.3 kohms,1/8W R784~789 VRD-ST2CD102J J AA 1 kohm,1/6W R514 VRD-MN2BD331J J AA 330 ohms,1/8W R790 VRD-ST2CD330J J AA 33 ohms,1/6W R515 VRD-MN2BD332J J AA 3.3 kohms,1/8W R791~793 VRD-MN2BD102J J AA 1 kohm,1/8W R516~518 VRD-ST2CD102J J AA 1 kohm,1/6W R795 VRD-MN2BD473J J AA 47 kohms,1/8W R519 VRD-MN2BD102J J AA 1 kohm,1/8W R797 VRD-MN2BD104J J AA 100 kohm,1/8W R520 VRD-MN2BD223J J AA 22 kohms,1/8W R798 VRD-ST2EE101J J AA 100 ohm,1/4W R521~523 VRD-ST2CD102J J AA 1 kohm,1/6W R799 VRD-MN2BD472J J AA 4.7 kohms,1/8W R601~604 VRD-MN2BD222J J AA 2.2 kohms,1/8W R801 VRD-ST2CD123J J AA 12 kohms,1/6W R605,606 VRD-MN2BD223J J AA 22 kohms,1/8W R804 VRD-ST2CD473J J AA 47 kohms,1/6W R607,608 VRD-MN2BD222J J AA 2.2 kohms,1/8W R806 VRD-ST2CD222J J AA 2.2 kohms,1/6W R609 VRD-MN2BD104J J AA 100 kohm,1/8W R807 VRD-ST2CD103J J AA 10 kohm,1/6W R610 VRD-ST2CD104J J AA 100 kohm,1/6W R808 VRD-ST2EE221J J AA 220 ohms,1/4W R611,612 VRD-MN2BD561J J AA 560 ohms,1/8W R809,810 VRD-ST2CD103J J AA 10 kohm,1/6W R613 VRD-ST2CD104J J AA 100 kohm,1/6W R812 VRD-ST2CD100J J AA 10 ohm,1/6W R614 VRD-MN2BD104J J AA 100 kohm,1/8W R901 VRD-ST2CD104J J AA 100 kohm,1/6W R615 VRD-MN2BD123J J AA 12 kohms,1/8W R902 VRD-ST2CD683J J AA 68 kohms,1/6W R616,617 VRD-MN2BD102J J AA 1 kohm,1/8W R903 VRD-ST2CD104J J AA 100 kohm,1/6W R618 VRD-MN2BD123J J AA 12 kohms,1/8W R904 VRD-ST2CD683J J AA 68 kohms,1/6W R619 VRD-MN2BD270J J AA 27 ohms,1/8W R905 VRD-ST2CD102J J AA 1 kohm,1/6W R620 VRD-ST2CD270J J AA 27 ohms,1/6W R906 VRD-ST2CD103J J AA 10 kohm,1/6W R621,622 VRD-MN2BD272J J AA 2.7 kohms,1/8W R907 VRD-ST2CD102J J AA 1 kohm,1/6W R623 VRD-ST2CD223J J AA 22 kohms,1/6W R908 VRD-ST2CD683J J AA 68 kohms,1/6W R624 VRD-MN2BD223J J AA 22 kohms,1/8W R909 VRD-ST2CD102J J AA 1 kohm,1/6W R625 VRD-MN2BD220J J AA 22 ohms,1/8W R910,911 VRD-ST2EE223J J AA 22 kohms,1/4W R626 VRD-ST2CD220J J AA 22 ohms,1/6W ! R912,913 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible R627 VRD-ST2CD101J J AA 100 ohm,1/6W R916 VRD-ST2CD102J J AA 1 kohm,1/6W R651 VRD-MN2BD103J J AA 10 kohm,1/8W R917 VRD-ST2CD563J J AA 56 kohms,1/6W R652 VRD-MN2BD333J J AA 33 kohms,1/8W R918 VRD-ST2CD471J J AA 470 ohms,1/6W R653 VRD-ST2CD123J J AA 12 kohms,1/6W R919 VRD-ST2CD333J J AA 33 kohms,1/6W R654 VRD-ST2CD683J J AA 68 kohms,1/6W R920 VRD-ST2CD104J J AA 100 kohm,1/6W R655 VRD-MN2BD563J J AA 56 kohms,1/8W R921 VRD-ST2CD223J J AA 22 kohms,1/6W R656 VRD-ST2CD474J J AA 470 kohms,1/6W R922 VRD-ST2CD471J J AA 470 ohms,1/6W R657 VRD-ST2CD153J J AA 15 kohms,1/6W R923 VRD-ST2CD563J J AA 56 kohms,1/6W R658 VRD-MN2BD394J J AA 390 kohms,1/8W R924~926 VRD-ST2CD102J J AA 1 kohm,1/6W R659 VRD-MN2BD564J J AA 560 kohms,1/8W R927 VRD-ST2CD471J J AA 470 ohms,1/6W R660 VRD-MN2BD394J J AA 390 kohms,1/8W R928,929 VRD-ST2CD221J J AA 220 ohms,1/6W R661 VRD-MN2BD274J J AA 270 kohms,1/8W R930 VRD-ST2CD563J J AA 56 kohms,1/6W R662 VRD-MN2BD224J J AA 220 kohms,1/8W R931 VRD-ST2CD102J J AA 1 kohm,1/6W R663 VRD-ST2EE331J J AA 330 ohms,1/4W R932 VRD-ST2CD183J J AA 18 kohms,1/6W R664 VRD-MN2BD224J J AA 220 kohms,1/8W R933 VRD-ST2CD103J J AA 10 kohm,1/6W R665 VRD-MN2BD104J J AA 100 kohm,1/8W R934 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R666 VRD-MN2BD225J J AA 2.2 Mohms,1/8W R937 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R668 VRD-ST2CD225J J AA 2.2 Mohms,1/6W R940 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R670 VRD-ST2EE331J J AA 330 ohms,1/4W R941,942 VRD-RT2HD271J J AA 270 ohms,1/2W R672 VRD-MN2BD104J J AA 100 kohm,1/8W R944 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R674 VRD-MN2BD104J J AA 100 kohm,1/8W R949 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W R700 VRD-ST2CD103J J AA 10 kohm,1/6W R955 VRD-ST2CD103J J AA 10 kohm,1/6W R701~703 VRD-MN2BD104J J AA 100 kohm,1/8W R956 VRD-ST2CD562J J AA 5.6 kohms,1/6W
– 5 – CD-PC1881V
PRICE PRICE NO. PARTS CODE DESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
R957 VRD-ST2CD102J J AA 1 kohm,1/6W BI703/CNS806 QCNWN1475AWZZ J AF Connector Ass’y,7/7Pin R959 VRD-ST2CD392J J AA 3.9 kohms,1/6W BI801 QCNWN1480AWZZ J AD Connector Ass’y,2Pin R960 VRD-ST2CD104J J AA 100 kohm,1/6W BIM5/CNS10/CNS5 QCNWN1184AWZZ J AL Connector Ass’y,6/10/2Pin R961 VRD-ST2CD393J J AA 39 kohms,1/6W CNP1 92LCONE5P53253 J AB Plug,5Pin R963 VRS-VV3DA821J J AC 820 ohms,2W CNP2 QCNCM705HAFZZ J AB Plug,8Pin R964,965 VRD-ST2CD472J J AA 4.7 kohms,1/6W CNP3 92LCONE6P53253 J AC Plug,6Pin R966 VRD-ST2CD153J J AA 15 kohms,1/6W CNP3A 92LCONE6P53254 J AC Plug,6Pin R967 VRD-ST2CD683J J AA 68 kohms,1/6W CNP10 QCNCM705KAWZZ J AC Plug,10Pin R968 VRD-ST2CD102J J AA 1 kohm,1/6W CNP11 QCNCM704FAWZZ J AC Plug,6Pin R969 VRD-RT2HD121J J AA 120 ohms,1/2W CNP12 QCNCM704QAWZZ J AG Plug,15Pin R979,980 VRD-ST2CD102J J AA 1 kohm,1/6W CNP101 92LCONE3P53253 J AB Plug,3Pin R981 VRD-ST2CD473J J AA 47 kohms,1/6W CNP102 92LCONE7P53253 J AC Plug,7Pin R982 VRD-ST2CD274J J AA 270 kohms,1/6W CNP303 QCNCW010JAWZZ J AC Plug,9Pin RD01 VRD-MN2BD821J J AA 820 ohms,1/8W CNP501 QCNCW010QAWZZ J AE Socket,15Pin RD02 VRD-ST2CD122J J AA 1.2 kohms,1/6W CNP502 QCNCWZG25AWZZ J AE Socket,25Pin RD03 VRD-MN2BD152J J AA 1.5 kohms,1/8W CNP601 92LCONE5P52287 J AC Socket,5Pin RD04 VRD-MN2BD123J J AA 12 kohms,1/8W CNP701 QCNCWZF25AWZZ J AE Socket,25Pin RD05 VRD-MN2BD682J J AA 6.8 kohms,1/8W CNP800 92LCONE2P5267 J Plug,2Pin RD06 VRD-MN2BD123J J AA 12 kohms,1/8W CNP801 QCNCM036EAWZZ J AF Plug,5Pin RD07 VRD-ST2CD223J J AA 22 kohms,1/6W CNP802 QCNCM035GAWZZ J AC Plug,7Pin RD09 VRD-MN2BD683J J AA 68 kohms,1/8W CNP803 QCNCM010QAWZZ J AD Plug,15Pin RD10 VRD-MN2BD821J J AA 820 ohms,1/8W CNP804 92LCONE2P5267 J Plug,2Pin RD11 VRD-MN2BD122J J AA 1.2 kohms,1/8W CNP805 QCNCM046CAWZZ J AD Plug,3Pin RD12 VRD-ST2CD152J J AA 1.5 kohms,1/6W CNP806 92LCONE7P53253 J AC Plug,7Pin RD13 VRD-ST2CD182J J AA 1.8 kohms,1/6W CNPM1 QCNCM932MAFZZ J AE Plug,12Pin RD14 VRD-ST2CD222J J AA 2.2 kohms,1/6W CNPM2 QCNCM030BAWZZ J AB Pin Header,2Pin RD15 VRD-MN2BD332J J AA 3.3 kohms,1/8W CNPV2 QCNCM704DAWZZ J Plug,4Pin RD16 VRD-MN2BD392J J AA 3.9 kohms,1/8W CNPV3 QCNCM704BAFZZ J AA Plug,2Pin RD17 VRD-MN2BD682J J AA 6.8 kohms,1/8W CNPV4 92LCONE2P53253 J AB Plug,2Pin RD18 VRD-MN2BD123J J AA 12 kohms,1/8W CNS1A/B QCNWN1181AWZZ J AK Connector Ass’y,5/5Pin RD19 VRD-MN2BD223J J AA 22 kohms,1/8W CNS2A/B QCNWN1182AWZZ J AH Connector Ass’y,8/8Pin RD20 VRD-MN2BD683J J AA 68 kohms,1/8W CNS3A/B QCNWN1183AWZZ J AG Connector Ass’y,6/6Pin RD21 VRD-MN2BD821J J AA 820 ohms,1/8W CNS101 QCNWN1187AWZZ J AG Connector Ass’y,3Pin RD22 VRD-MN2BD122J J AA 1.2 kohms,1/8W CNS102 QCNWN1188AWZZ J AM Connector Ass’y,7Pin RD23 VRD-MN2BD152J J AA 1.5 kohms,1/8W CNS303 QCNCM010JAWZZ J AC Socket,9Pin RD24 VRD-ST2CD182J J AA 1.8 kohms,1/6W CNS800 QCNWN1517AWZZ J Connector Ass’y,2Pin RD27 VRD-MN2BD392J J AA 3.9 kohms,1/8W CNS801 QCNCM036BAWZZ J AC Connector Ass’y,5Pin RD28 VRD-MN2BD682J J AA 6.8 kohms,1/8W CNS804 QCNWN1463AWZZ J AC Connector Ass’y,2Pin RD29 VRD-ST2CD123J J AA 12 kohms,1/6W CNSV2 QCNWN1519AWZZ J Connector Ass’y,4Pin RD30 VRD-MN2BD223J J AA 22 kohms,1/8W CNSV3A/B QCNWN1524AWZZ J Connector Ass’y,2/2Pin RD31 VRD-MN2BD683J J AA 68 kohms,1/8W ! F802,803 92LFUSET502E J Fuse,T5A L 250V RD32 VRD-ST2CD332J J AA 3.3 kohms,1/6W ! F804 92LFUSET312E J AD Fuse,T3.15A L 250V RS701~706 VRD-MN2BD471J J AA 470 ohms,1/8W ! F805 92LFUSET162E J Fuse,T1.6A L 250V RS707 VRD-ST2CD471J J AA 470 ohms,1/6W ! F901~903 92LFUSET312E J AD Fuse,T3.15A L 250V RS708~710 VRD-MN2BD471J J AA 470 ohms,1/8W FE301 RTUNS0008AWZZ J AN FM Front End RS711 VRD-ST2CD152J J AA 1.5 kohms,1/6W FFC701 QCNWN1461AWZZ J AG Flat Cable,25Pin RS712 VRD-MN2BD122J J AA 1.2 kohms,1/8W FL701 VVKBJ685GNK-1 J AV FL Display RV1 VRS-TV2AB103J J AA 10 kohm,1/10W FW601 QCNWN1477AWZZ J AD Flat Wire,5Pin RV2 VRS-TV2AB472J J AA 4.7 kohms,1/10W FW701 QCNWN1092AWZZ J AE Flat Wire,6Pin RV6~15 VRS-TV2AB102J J AA 1 kohm,1/10W FWM1 QCNWN1274AWZZ J AC Flat Wire,2Pin RV16,17 VRS-TV2AB122J J AA 1.2 kohms,1/10W FWM2 QCNWN0338AWZZ J AD Flat Wire,2Pin RV18~20 VRS-TV2AB102J J AA 1 kohm,1/10W JK401 QSOCJ0409AWZZ J Jack,Video In RV21 VRS-TV2AB271J J AA 270 ohms,1/10W JK601 QJAKM0004AWZZ J AK Jack,Headphones RV22 VRS-TV2AB102J J AA 1 kohm,1/10W JKV1 QSOCJ0110AWZZ J Jack,Video Out RV23~36 VRS-TV2AB271J J AA 270 ohms,1/10W M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] RV37~50 VRS-TV2AB392J J AA 3.9 kohms,1/10W M2 92LMTR1854BASY J AP Motor with Gear [Sled] RV56~59 VRS-TV2AB392J J AA 3.9 kohms,1/10W M3 RMOTV0373AFZZ J AL Motor with Worm Pulley RV60 VRS-TV2AB101J J AA 100 ohm,1/10W [T/T Up/Down Loading] RV61 VRS-TV2AB104J J AA 100 kohm,1/10W M901,902 92LMTR1810A J AK Motor,Air Cooling Fan RV62,63 VRS-TV2AB151J J AA 150 ohms,1/10W MM1(260-7) RMOTV0006AWM1 J AR Motor with Pulley [Tape] RV64~67 VRS-TV2AB822J J AA 8.2 kohms,1/10W PHM1 VHPI31535CD-1 J AG Photo Interrupter RV68~71 VRS-TV2AB682J J AA 6.8 kohms,1/10W ! RL801 RRLYD0011AWZZ J AE Relay RV72~75 VRS-TV2AB103J J AA 10 kohm,1/10W ! RL901,902 RRLYD0004AWZZ J AP Relay RV76,77 VRS-TV2AB222J J AA 2.2 kohms,1/10W RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A RV78,79 VRS-TV2AB473J J AA 47 kohms,1/10W SO301 QTANC0301AWZZ J AH Terminal,Antenna RV81 VRS-TV2AB473J J AA 47 kohms,1/10W SO901 QTANA1201AWZZ J AM Terminal,Speaker RV82 VRS-TV2AB273J J AA 27 kohms,1/10W SOLM1(260-8) RPLU-0002AWZZ J AH Solenoid Ass’y [Tape] RV83 VRS-TV2AB101J J AA 100 ohm,1/10W SOLM2 RPLU-0002AWZZ J AH Solenoid Ass’y [CD] RV84 VRS-TV2AB472J J AA 4.7 kohms,1/10W SW1 QSW-P0004AWZZ J AE Switch,Push Type [Open/Close] RV85 VRS-TV2AB103J J AA 10 kohm,1/10W SW2 QSW-F0001AWZZ J AD Switch,Leaf/Skeleton Type RV86 VRS-TV2AB472J J AA 4.7 kohms,1/10W [Mecha Up] RV87~89 VRS-TV2AB222J J AA 2.2 kohms,1/10W SW3 QSW-P0005AWZZ J AD Switch,Push Type [Disc Number] RV93,94 VRS-TV2AB103J J AA 10 kohm,1/10W SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In] RV95 VRS-TV2AB682J J AA 6.8 kohms,1/10W SW701 92LSWICH1401AT J AC Switch,Key Type [ON/Stand-by] RV96 VRS-TV2AB333J J AA 33 kohms,1/10W SW702 92LSWICH1401AT J AC Switch,Key Type [Book Mark] SW703 92LSWICH1401AT J AC Switch,Key Type [Clock] OTHER CIRCUITRY PARTS SW704 92LSWICH1401AT J AC Switch,Key Type [Timer/Sleep] SW705 92LSWICH1401AT J AC Switch,Key Type [Disc 1] SW706 92LSWICH1401AT J AC Switch,Key Type [Disc 2] BI401/CNS11 QCNWN1462AWZZ J AH Connector Ass’y,6/6Pin SW707 92LSWICH1401AT J AC Switch,Key Type [Disc 3] BI701/CNSM1 QCNWN0907AWZZ J AC Connector Ass’y,8/12Pin SW708 92LSWICH1401AT J AC Switch,Key Type [Disc Skip] BI702/CNS12 QCNWN1381AWZZ J AL Connector Ass’y,15/15Pin SW709 92LSWICH1401AT J AC Switch,Key Type [Open/Close]
– 6 – CD-PC1881V
PRICE PRICE NO. PARTS CODEDESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
SW710 92LSWICH1401AT J AC Switch,Key Type [Rewind] 203 92LMEC3052CTS1 J AL Cassette,Holder Ass’y,Tape 1 SW711 92LSWICH1401AT J AC Switch,Key Type [Record/Pause] 203- 1 ———— — Cassette Holder,Tape 1 SW712 92LSWICH1401AT J AC Switch,Key Type [Memory/Set] (Not Replacement Item) SW713 92LSWICH1401AT J AC Switch,Key Type [Stop] 203- 2 GCOVA1221AWSC J AH Cassette Cover,Tape 1 SW714 92LSWICH1401AT J AC Switch,Key Type [Tuner/Band] 203- 3 HDECQ0408AWSA J AD Panel,Cassette Cover,Tape 1 SW715 92LSWICH1401AT J AC Switch,Key Type [Video] 204 92LMEC3052CTS2 J AL Cassette,Holder Ass’y,Tape 1 SW716 92LSWICH1401AT J AC Switch,Key Type [Tape] 204- 1 ———— — Cassette Holder,Tape 2 SW717 92LSWICH1401AT J AC Switch,Key Type [CD] (Not Replacement Item) SW718 92LSWICH1401AT J AC Switch,Key Type [Audio Mode] 204- 2 GCOVA1222AWSC J AH Cassette Cover,Tape 2 SW719 92LSWICH1401AT J AC Switch,Key Type 204- 3 HDECQ0409AWSA J AD Panel,Cassette Cover,Tape 2 [Playback Control] 205 KNOB3051BASY1 J AG Volume Button Ass’y SW720 92LSWICH1401AT J AC Switch,Key Type 205- 1 ———— — Button,Volume [On Screen Display] (Not Replacement Item) SW721 92LSWICH1401AT J AC Switch,Key Type [Digest] 205- 2 92LCSPR1431C J AA Spring Ring,Volume Button SW722 92LSWICH1401AT J AC Switch,Key Type [Fast Forward] 205- 3 GCOVA1233AWZZ J AD Refelector B SW723 92LSWICH1401AT J AC Switch,Key Type [Tuning Up] 206 MSPRD0092AWFJ J AB Spring,Cassette Up,Tape 1 SW724 92LSWICH1401AT J AC Switch,Key Type [Tuning Down] 207 MSPRD0093AWFJ J AB Spring,Cassette Up,Tape 2 SW725 92LSWICH1401AT J AC Switch,Key Type [Play] 208 92LHOLD3022AS1 J AB Stabilizer Ass’y SW728 92LSWICH1401AT J AC Switch,Key Type [X-Bass/Demo] 208- 1 ———— — Stabilizer SW729 92LSWICH1401AT J AC Switch,Key Type [Equalizer] (Not Replacement Item) SW730 92LSWICH1401AT J AC Switch,Key Type [Dimmer] 208- 2 PMAGF0001AWZZ J AF Magnet,Stabilizer SW731 92LSWICH1401AT J AC Switch,Key Type [Phantom] 208- 3 92LSUPT1749D J AA Support,Stabilizer Magnet SW732 92LSWICH1401AT J AC Switch,Key Type [Normal] 209 MLEVP0067AWZZ J AC Lever,Lock SW733 92LSWICH1401AT J AC Switch,Key Type [Bypass] 210 LCHSZ0011AWZZ J AG Chassis,CD Mechanism ! SW801 QSOCE0008AWZZ J AH Switch,Slide Type 211 LHLDZ1141AWZZ J AB Support,Pitch [Voltage Selector] 212 MLEVP0066AWZZ J AE Lever,Shift SWM3(260-9) 92LMSW1676A J Switch,Leaf Type [Fool Proof] 213 MLEVP0068AWZZ J AB Lever,Change SWM4(260-10) QSW-F9003AWZZ J AG Switch,Leaf Type [F.A.S.] 214 MSPRC0024AWFW J AB Spring,Solenoid SWM5(260-11) 92LMSW1658A J Switch,Leaf Type [CAM] 215 NBLTK0033AWZZ J AC Belt,Drive VR702 QSW-Z0007AWZZ J AG Switch,Push Type [Volume Jog] 216 NGERH0064AWZZ J AD Gear,Cam 217 NGERH0065AWZZ J AB Gear,Turntable CD MECHANISM PARTS 218 NGERK0003AWZZ J AC Gear,Drive 219 NGERK0004AWZZ J AB Gear,Bevel 301 NGERH0011AWZZ J AC Gear,Middle 220 NGERK0005AWZZ J AB Gear,Loading 302 NGERH0012AWZZ J AC Gear,Drive 221 NGERW0006AWZZ J AC Gear,Worm Wheel 303 MLEVP0080AWZZ J AC Rail,Guide 222 NPLYD0002AWZZ J AC Pulley 304 NSFTM0002AWFW J AE Shaft,Guide 223 LANGF0032AWZZ J AC Support,T/T Lock Lever 305 92LMCUSN1524A J AD Cushion 224 LCHSZ0010AWZZ J AM Chassis,Loading ! 306 92LHPC1MASY J BG Pickup Unit Ass’y 225 LHLDZ1140AWZZ J AB Guide 306- 1 ———— — Pickup Unit 226 MLEVP0070AWZZ J AB Lever,T/T Lock (Not Replacement Item) 227 MSPRC0020AWFJ J AB Spring,T/T Lock Lever 306- 2 NGERR0043AFZZ J AC Gear,Rack 228 MSPRD0044AWFJ J AB Spring,Lock Lever 306- 3 MSPRC0961AFZZ J AA Spring,Rack 229 NROLP0009AWZZ J AB Roller 701 XBSSD26P06000 J AA Screw,ø2.6×6mm 230 NTNT-0018AWSA J AK Turntable 702 XHBSD20P05000 J AA Screw,ø2×5mm 231 PCOVZ1013AWZZ J AB Cover,Wire 703 XBBSD20P03000 J AA Screw,ø2×3mm 232 PCUSG0022AWZZ J AB Cushion,Loading Chassis 704 LX-WZ1070AFZZ J AA Washer,ø1.5×ø3.8×0.25mm 233 92LCOV3159AS1 J CD Tray Cover Ass’y M1 92LMTR2790CASY J BB Motor with Chassis [Spindle] 233- 1 ———— — Cover,CD Tray M2 92LMTR1854BASY J AP Motor with Gear [Sled] (Not Replacement Item) SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In] 233- 2 92LBADGE1671A J AC Badge,SHARP 233- 3 GCOVA1224AWSA J AE Cover,CD Tray Panel,Left CABINET PARTS 233- 4 GCOVA1225AWSA J AE Cover,CD Tray Panel,Right 234 GCAB-1052AWSA J AP Top Cabinet 235 GCOVA1232AWZZ J AC Cover,Volume Refector A 201 GCAB-1044AWSA J AM CD Player Base 236 92LN-BAND1318A J AA Nylon Band,80mm 202 92LCAB3157AS1 J Front Panel Ass’y 237 JKNBK0069AWSA J AE Knob,Sub Woofer 202- 1 ———— — Front Panel 238 LANGK0168AWFW J AD Bracket,Main PWB Support (Not Replacement Item) 239 PCUSG0022AWZZ J AB Cushion,Leg 202- 2 JKNBZ0557AWSB J AD Button,Disc No. 240 92LCAB3051BS1 J AL Side Panel Ass’y,Left 202- 3 JKNBZ0558AWSA J AE Button,Open/Close/Disc Skip 240- 1 ———— — Side Panel,Left 202- 4 JKNBZ0628AWSA J AE Button,ON/Stand-by (Not Replacement Item) 202- 5 JKNBZ0560AWSA J AE Button,X-BASS/Demo 240- 2 PCUSG0022AWZZ J AB Cushion,Leg 202- 6 JKNBZ0563AWSB J AG Button,FF/REW/Tuning 241 92LCAB3051CS1 J AL Side Panel Ass’y,Right 202- 7 JKNBZ0565AWSA J AD Button,Timer/Sleep/Clock 202- 8 JKNBZ0570AWSA J AD Button,Dimmer/Equalizer 241- 1 ———— — Side Panel,Right 202- 9 JKNBZ0601AWSA J AE Button,Dolby Pro Logic (Not Replacement Item) 202-10 KNOB3157AASY1 J Function Button Ass’y 241- 2 PCUSG0022AWZZ J AB Cushion,Leg 202-11 HDECQ0412AWSA J AC Operation Ring A 242 LANGK0180AWFW J Bracket,Fan Motor Support 202-12 HDECQ0413AWSB J AB Operation Ring B 243 LBSHC0002AWZZ J AD Bushing,AC Power Supply Cord 202-13 HDECQ0414AWSA J AD Cap,Operation Center 245 LCHSM0085AWFW J AR Main Chassis 202-14 HDECQ0415AWSA J AD Cover,LED Top A 246 NFANP0001AWZZ J AD Rotary Fan 202-15 HDECQ0417AWSA J AE Panel,Center Cap 247 GITAR0511AWSA J Rear Panel 202-16 HDECQ0418AWSB J AH Cap,Decoration Panel ! 248 QFSHD0001AWZZ J AB Holder,Fuse 202-17 HDECQ0419AWSA J AF Decoration,Play Button ! 249 QACCA0001AW00 J AM AC Power Supply Cord 202-18 HDECQ0420AWSA J AE Decoration,Stop Button [For Saudi Arabia] 202-19 HDECQ0511AWSA J Panel,AMP. ! 249 QACCB0006AW00 J AU AC Power Supply Cord 202-20 HDECQ0457AWSA J AC Panel,Play Button Decoration [For Hong Kong] 202-21 HDECQ0458AWSA J AC Panel,Stop Button Decoration ! 249 QACCE0008AW00 J AG AC Power Supply Cord [Asia/ 202-22 MLIFP0006AWZZ J AE Damper,Cassette Holder Middle and Near East/Africa] 202-23 PSHEP0031AWZZ J AC Sheet,Reflector ! 249 QACCJ0003AW00 J AK AC Power Supply Cord 202-24 JKNBZ0614AWSA J AE Button,RDS [For Taiwan] 202-26 GCOVA1240AWZZ J AC Reflector ! 249 QACCL0005AW00 J AN AC Power Supply Cord [For Australia/New Zealand]
– 7 – CD-PC1881V
PRICE PRICE NO. PARTS CODE DESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
250 PRDAR0145AWFW J Heat Sink,Main TLABB0001AWZZ J AB Label,Japan ! 251 92LLUG1746A J AA Lug Terminal [Union of Arab Emirates/Syria] 252 PRDAR0136AWFW J AR Heat Sink,Sub TLABE0330AWZZ J Label,Bar Code [For Thailand/ 253 92LCSPR1431C J AA Ring Spring,Rotary Fan Taiwan/Union of Arab Emirates] 254 LHLDZ1225AWZZ J AC Holder,Dolby TLABE0331AWZZ J Label,Bar Code 255 LHLDZ1227AWZZ J AC Holder,Volume [For Asia/Middle and Near East/ 256 LHLDZ1228AWZZ J AC Holder,Play/Stop LED Africa/Singapore] 257 LHLDZ1226AWZZ J AC Holder,Function TLABG0002AWZZ J AB Label,Hong Kong 258 LHLDZ1213AWZZ J AE Holder,FL Display [For Hong Kong Only] 259 LHLDZ1204AWSA J AD Bracket,Stabilizer TLABH0056AWSA J E/C Comparision Sheet 260 92LMECHA3051A J BL Tape Mechanism Ass’y [Taiwan Only] 260- 1 NBLTK0011AWZZ J AC Belt,Main TLABH0057AWSA J E/C Comparision Sheet 260- 2 NBLTK0012AWZZ J AB Belt,Main [Taiwan Only] 260- 3 NBLTK0030AWZZ J AC Belt,Sub TLABH0058AWSA J E/C Comparision Sheet 260- 4 NROLY0002AWZZ J AF Pinch Roller Ass’y [Taiwan Only] 260- 5 RHEDA0001AWZZ J AG Head,Erase TLABJ0003AWZZ J AB Label,SHARP Corporation 260- 6 RHEDH0003AWZZ J AT Head,Record/Playback JAPAN 260- 7(MM1) RMOTV0006AWM1 J AR Motor with Pulley [Tape] TLABS0238AWZZ J Label,Safety 260- 8(SOLM1) RPLU-0002AWZZ J AH Solenoid Ass’y [For Hong Kong Only] 260- 9(SWM3) 92LMSW1676A J Switch,Leaf Type [Fool Proof] TLABZ0610AWZZ J Label,Feature Tape 1 260-10(SWM4) QSW-F9003AWZZ J AG Switch,Leaf Type [F.A.S.] TLABZ0613AWZZ J Label,Feature Tape 2 260-11(SWM5) 92LMSW1658A J Switch,Leaf Type [CAM] TLABZ0620AWZZ J AB Label,Saving Energy 261 LX-LZ0006AWZZ J AC Snap,Main Chassis/Power PWB TLABZ0631AWZZ J Label,Packing Case [For Taiwan] 262 LANGK0185AWFW J Bracket,Headphone Jack TLABZ0668AWZZ J Label,Sirm [Singapore] Support TLSTS0014AWZZ J SS List [Taiwan Only] 263 QCNWN1481AWZZ J AD Lug Wire TMAPC0162AWZZ J Map A [Egypt Only] 264 LHLDZ1229AWZZ J AC Holder,Multi Indicator 92LBAG1460C1 J AB Polyethylene Bag,Accessories 266 LANGT0047AWFW J AE Bracket,Tuner PWB/Main PWB 92LBAG1770A J AB Polyethylene Bag,AC Power 267 LANGT0048AWFW J AD Bracket,Tuner PWB/Rear Panel Suppy Cord [Hong Kong Only] 268 LHLDZ1235AWZZ J Holder,Disc Number.Knob 92LBAG760C J AA Polyethylene Bag, 269 TSPC-0612AWZZ J Label,Specifications [For Taiwan] AC Plug Adaptor [Saudi Arabia] 269 TSPC-0613AWZZ J Label,Specifications 92LFANT1746A J AD FM Antenna [For Thailand] 92LLABEL372C J Label,Serial No. 270 92LCAUT1706A1 J AC Label,Class 3A Laser [Taiwan/Thailand] 271 92LCAUT1706B J AA Label,Laser 92LPANEL713A J AB Panel,Made in Malaysia [Jordan 273 LANGK0114AWFW J AF Bracket,Fan Motor Support Reunion/Kuwait Bahrain 274 PSPAI0015AWZZ J Spacer Cyprus/Egypt/Saudi Arabia] 275 TLABZ0641AWZZ J Spacer RRMCG0197AWSA J Remote Control 276 PCUSG0049AWZZ J Cushion GFTAB1022AWSA J AK Battery Lid,Remote Control ! 277 QLUGP0001AWZZ J AC Lug 601 XEBSF30P12000 J AA Screw,ø3×12mm P.W.B. ASSEMBLY (Not Replacement Item) 602 XJBSF30P08000 J AA Screw,ø3×8mm 603 XJBSD30P08000 J AA Screw,ø3×8mm PWB-A1~4 92LPWB3157MANS J — Main/Display/Switch/ 604 XJBSD30P10000 J AA Screw,ø3×10mm Headphones (Combined Ass’y) 605 LX-HZ0082AFZZ J AA Screw,ø4×8mm PWB-B 92LPWB3159VCDS J — CD Video 606 LX-JZ0010AFFD J AA Screw,ø3×10mm PWB-C 92LPWB3157PWRS J — Power 607 XBBSD20P04000 J AA Screw,ø2×4mm PWB-D QPWBF0027AWZZ J AD CD Motor (PWB Only) 608 XJBSF30P10000 J AA Screw,ø3×10mm PWB-E QPWBF0341AWZZ J AB Tray Motor (PWB Only) 610 XESSD30P10000 J AA Screw,ø3×10mm PWB-F QPWBF0106AWZZ J AF Tape Mechanism (PWB Only) 611 XJSSF30P10000 J AA Screw,ø3×10mm PWB-G 92LPWB3073TUNS J — Tuner 612 XWHJZ62-09510 J AB Washer,ø6.2×ø10×0.9mm PWB-H QPWBF0568AWZZ J Jack (PWB Only) 613 XEBSD30P10000 J AA Screw,ø3×10mm 614 LX-JZ0002AWFD J AA Screw,ø3×10mm 615 LX-EZ0005AWFD J AA Screw,Special OTHER SERVICE PART 616 XEBSD30P12000 J AA Screw,ø3×12mm 617 XBPSD26P05JSO J AB Screw,ø2.6×5mm UDSKA0004AFZZ J AZ CD Pickup Lens Cleaner 618 LX-TZ0019AFZZ J AB Screw,Special 619 XEBSD26P12000 J AA Screw,ø2.6×12mm 620 XJBSD30P12000 J AA Screw,ø3×12mm 621 XJSSD30P10000 J AA Screw,ø3×10mm 622 XJBSD30P14000 J AA Screw,ø3×14mm 623 XHBSD30P06000 J AA Screw,ø3×6mm 625 XEBSD26P08000 J AA Screw,ø2.6×8mm ACCESSORIES/PACKING PARTS
QANTL0009AWZZ J AH AM Loop Antenna QCNWG0022AWZZ J AM Video Cable ! QPLGA0003AWZZ J Adaptor,AC Plug [Saudi Arabia] ! QPLGA0004AWZZ J Adaptor,AC Plug [Central & South America] SPAKA0210AWZZ J AM Packing Add.,Left/Right,Unit SPAKC0856AWZZ J Packing Case SPAKP0013AWZZ J AC Polyethylene Bag,Unit SPAKZ0507AWZZ J AB Mira Mat,AMP.Panel TCAUA0037AWZZ J Caution Tag [Taiwan Only] TCAUZ0035AWZZ J AB Sheet,Caution TGANE0011AW23 J Warranty Card [For Philippines] TGANZ0028AW31 J Warranty Card [For Taiwan] TINST0061AWZZ J Operation Manual [For Thailand] TINSZ0477AWZZ J Operation Manual [Except for Thailand]
– 8 – CD-PC1881V
PRICE PRICE NO. PARTS CODEDESCRIPTION NO. PARTS CODE DESCRIPTION RANK RANK
CP-C881 SPEAKER BOX PARTS (Front Speaker)
901 92L10002671H10 J BB Cabinet Ass’y 902 92L200L0290010 J AU Front Panel,Left 903 92L200R0290010 J AU Front Panel,Right 904 92L201L0290010 J AR Net Frame Ass’y,Left 905 92L201R0290010 J AR Net Frame Ass’y,Right 906 92L3141PC46210 J AL Speaker Cord Ass’y (With Capacitor C1,2) 907 92L44210310100 J AD Cushion,Wire 908 92L23056121010 J Catching Holder 909 92L44010213300 J AH Port Cushion 910 411-B930100P1 J AC Screw,ø3×10mm 911 411-B840140B1 J AC Screw,ø4×14mm 912 92L6000C881W00 J Label,Specifications SP1,2 VSP0013WBK96F J BG Woofer SP3,4 VSP0050TBM76F J AC Tweeter SP5,6 92L303R0300710 J AM Super Tweeter
GBOXS0026AWM1 SPEAKER BOX PARTS (Center Speaker)
901 92L60-00-0760 J AR Net Frame Ass’y 902 92L32-01-0390 J AW Rear Cabinet 903 92L37-03-0120 J AG Speaker Cord 904 92L35-02-0320 J AB Screw,ø3×14mm 905 92L33-01-0970 J Label,Parts Code 906 92L39-01-0020 J Cushion,Leg SP1 VSP0010PBY04A J AW Speaker
GBOXS0027AWM1 SPEAKER BOX PARTS (Surround Speaker)
901 92L60-00-0770 J AT Net Frame Ass’y 902 92L32-01-0400 J AQ Bottom Cabinet 903 92L37-03-0110 J AK Speaker Cord 904 92L35-02-0320 J AB Screw,ø3×14mm 905 92L33-01-0940 J AC Label,Parts Code SP1,2 VSP0010PBY78A J AR Speaker
CP-SW881 SPEAKER BOX PARTS (Sub Woofer)
901 92L121-0171 J AV Net Frame Ass’y 902 92L132-0001 J AN Duct Panel Ass’y 903 92L316-0075 J Paper Pipe 904 92L394-0050 J AC Port Cushion 905 92L051-0078 J AY Cabinet Ass’y 906 92L372-0107 J AB Screw,ø4×14mm 907 92L372-0026 J AB Screw,ø3×10mm 908 92L351-0338 J Label,Specifications 909 92L291-0081 J AH Speaker Cord Ass’y SP1 VSP0013WB416A J BA Speaker PACKING PARTS
92L41-05-0300 J Packing Add.,Top/Bottom,Center Speaker/Surround Speaker 92L41-08-0350 J Polyethylene Bag, Center Speaker 92L41-08-0350 J Polyethylene Bag, Surround Speaker 92L411-0101 J AD Polyethylene Bag,Sub Woofer 92L412-0129 J Packing Add.,Left/Right, Sub Woofer 92L414-0023 J AC Miramat Sheet,Sub Woofer 92L416-0060 J Center Pad,Front Speaker 92L70032001600 J AC Polyethylene Bag,Front Speaker 92L71525003200 J AC Miramat Sheet,Front Speaker 92L720CPC46200 J AL Packing Add.,Top/Bottom, Front Speaker
– 9 – CD-PC1881V
CD-PC1881V 701 306 A
306-2 304 701 306-1 B 704
306-3
302
C 301 702
D 303 703x4
E M1
F
305 M2 305x2 G SW4
PWB-D
H
1 23456 Figure 10 CD MECHANISM EXPLODED VIEW – 10 – CD-PC1881V
CD-PC1881V
PWB-A1 240 606 PWB-A3 606x3 A 602x2 610x2 240-1 606x2 268 604
264 267 PWB-G PWB-A2 B 266 269 257 275 606 240-2 610x10 258 M901 608x14 273 253 FL701 276x2 607x2 202 256 610 202-14 PWB-A4 246 C 202-15 202-26 254 255 202-13 202-2 202-10 262 247 202-12 237 249 202-11 610x6 PWB-H 625 202-7 202-22 202-4 PWB-F 243 202-9 263 202-16 260 202-3 (260-1, 260-2, 260-3, 260-4, 260-5, 260-6, D 202-24 260-7(MM1), 202-8 260-8(SOLM1), 202-6 260-9(SWM3), 202-21 202-5 IC902 260-10(SWM4), 202-18 622x2 Silicon 260-11(SWM5)) grease 606 620x2 TAPE MECHANISM 620x3 IC805 202-20 620x2 202-17 E IC804 252 605x4 606 IC951 x2
202-19 202-1 606 625 202-23 250 202-22 248x6 203-1 239 603 277 F 203-2 239 251x2 235 621 274 PWB-C PT801 205-2 603 M902 205-3 205-1 206 603 623x2 205 277 241-1 607x2 248x8 204-1 253 608x2 246 G 242 203-3 241 203 204-2
241-2 204-3 207 236 245 261x4 H 204 602x2
Note: Only the unit and consumale parts are supplied as parts supply for the Tape mechanism. 1 23456 Figure 11 CABINET EXPLODED VIEW (1/2) – 11 – CD-PC1881V
CD-PC1881V
611 259
A 208
601x2 208-3 208-2 234 208-1 612
B 230
226 270 229 271 SW3 C 229 229 227
601x2 233-3
233-2 D 233-1 233-4 201 233 614
CD 229x2 228 MECHANISM 223 603 232 618 E 217 618 619 613 225 211 215 209 218 222 229 219 219 221 615 216 F 231 212 213 SW2 225 220 617x2 G 229 224 613 238 M3 210 214
604 PWB-B 616x4 PWB-E 613 H 229 SOLM2
1 23456 Figure 12 CABINET EXPLODED VIEW (2/2) – 12 – CD-PC1881V
CP-C881 TWEETER SUPER Front Speaker Section SP3(L-CH) TWEETER SP4(R-CH) SP5(L-CH) A SP6(R-CH)
Yellow C1,2 Black with Yellow Line Capacitor RED (N.P.) Black with Red Line B BK
RED BK
SUPER TWEETER C SP5(L-CH) SP6(R-CH) WOOFER SP1(L-CH) TWEETER C1,2 SP2(R-CH) SP3(L-CH) Capacitor SP4(R-CH) 2.2µF,50V, 912 Electrolytic (N.P.) D WOOFER SP1(L-CH) SP2(R-CH) SP3(L-CH) SP4(R-CH)
E SP5(L-CH) SP6(R-CH) 910x2 902(Left) 903(Right) SP1(L-CH) SP2(R-CH) 910x2 907 904(Left) F 905(Right)
911x4
909 901
G 906 (with Capacitor C1,2)
C1,2
908x4
H
1 23456 Figure 13 SPEAKER EXPLODED VIEW (1/2) – 13 – CD-PC1881V GBOXS0026AWM1 904x4 Center Speaker Section 902 905
A 904x4 901
903
B SP1
SP1
906x4 BK RD
GBOXS0027AWM1 C 904x6 Surround Speaker Section 905
SP1(L-CH) 901 SP2(R-CH) SP1(L-CH) SP2(R-CH) D
903 BK RD
902 E
CP-SW881 908 Sub Woofer Section 905
SP1 F 906x4
907x4
G 903 904
909 SP1
H 901 BK RD 902
1 23456 Figure 14 SPEAKER EXPLODED VIEW (2/2) – 14 – CD-PC1881V
COPYRIGHT © 1999 BY SHARP CORPORATION ALL RIGHTS RESERVED.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan Printed in Japan
A9910-2235NS•HA•M EX