KRK-14H-15B B5B-7173-00(RA021).Pdf

SERVICE MANUAL CONTROL HEAD INTERFACE KIT, CONTROL HEAD REMOTE KIT

RA021201412SERVICEB5B-7173-00 MANUAL KRK-14H, KRK-15B

KRK-14H KRK-15B

TABLE OF CONTENTS 1 PRECAUTION...... 1-3 2 SPECIFIC SERVICE INSTRUCTIONS ...... 1-3 3 DISASSEMBLY ...... 1-11 4 ADJUSTMENT ...... 1-11 5 TROUBLESHOOTING ...... 1-12

This product complies with the RoHS directive for the European market. This product uses Lead Free solder.

B5B-7173-00 COPYRIGHT © 2014 JVC KENWOOD Corporation No.RA021 2014/12 Document Copyrights Copyright 2014 by JVC KENWOOD Corporation. All rights reserved. No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechan- ical, photocopying, recording, or otherwise, for any purpose without the prior written permission of JVC KENWOOD Corporation.

Disclaimer While every precaution has been taken in the preparation of this manual, JVC KENWOOD Corporation assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes.

1-2 (No.RA021) SECTION 1 PRECAUTION This service manual does not describe PRECAUTION.

SECTION 2 SPECIFIC SERVICE INSTRUCTIONS

2.1 INSTALLATION 2.1.4 Remove the Operation panel from the transceiver 2.1.1 Installing the Remote Kit (KRK-14H, KRK-15B) (NX-5700, NX-5800 only) The KRK-14H and KRK-15B remote kit is used to remotely oper- (1) Lift the two tabs of the panel on the bottom of the transceiv- ate the NX-5700/5800 series transceiver. er with a flat-head screwdriver and remove the panel from The KRK-14H is connected to the NX-5700/5800 or KCH-19 op- the chassis. (Fig. 1) eration panel with the KCT-71 remote control cable. The KRK-15B is connected to the NX-5700/5800 RF Deck with the KCT-71. Note: The KRK-14H has the common firmware of the NX-5700/ 5800. When turning the transceiver power ON in the state from which the firmware version of the NX-5700/5800 RF Deck and KRK- 14H is different, the firmware programming mode will start up automatically, and “FIRMWARE PROG” is displayed on the LCD. In this case, rewrite the newer version firmware. Fig.1 The firmware is written into the NX-5700/5800 RF Deck and (2) Remove the flat cable from the display unit connector KRK-14H at the same time. (CN6) of the panel. (3) Remove the cable from the display unit connector (CN2) of 2.1.2 Connection image the panel. KCT-71 Remote Control Cable 2.1.5 Install the KRK-15B onto the NX-5700, NX-5800 RF Deck (1) Insert the cable into the interface unit (XC3-0090-20) connector (CN2) of the KRK-15B. NX-5700/5800 (2) Insert the flat cable into the interface unit connector (CN1) RF Deck of the KRK-15B. (Fig. 2) KCH-19 KRK-15B KRK-14H

NX-5700/5800 CN1 KRK-15B Operation Panel

2.1.3 DIP Switch setting All DIP switches for single remote (KRK-14H and KRK-15B) must be set as “ON”. KRK-14H KRK-15B CN2 RF Deck

ON 1 2 3 4 ON 1 2 3 4 Fig.2 Note: The blue line of the flat cable and the flap of connector are as same side. After inserting, the flat cable should be locked with the connector (flap) surely.

(No.RA021)1-3 (3) Fit the KRK-15B with four tabs onto the front of the chassis. 2.1.7 Connect the KRK-15B and KRK-14H with the KCT-71 (Fig. 3) (1) Insert one lead wire with connector of the KCT-71 into the connector (CN3) of the KRK-15B. (Fig. 6)

KRK-15B

CN3

Fig.3 Note: When installing the KRK-15B onto the front of the chassis, hold down the flat cable with your fingers to prevent KCT-71 lead wire with connector it from being caught. Fig.6 (2) Secure the cable bush as shown in the figure 7 and attach 2.1.6 Install the KRK-14H onto the NX-5700, NX-5800 or the dust cover. KCH-19 operation panel (1) Insert the cable attached to the interface unit (XC3-0080- Note: 20) of the KRK-14H into the display unit connector (CN2) There is a direction to the installing of the cable bush. of the panel. Dust Cover (2) Insert the flat cable attached to the interface unit of the KRK-14H into the display unit connector (CN6) of the panel. (Fig. 4) (The two cables have been pre-inserted in the connector (CN35, CN37) of the KRK-14H.)

Operation Panel CN6 CN2

KRK-14H Cable Bush Fig.7 Fig.4 (3) Slide the molding cover so as not to float the dust cover and attach so that it is locked. (Fig. 8) Note: The blue line of the flat cable and the flap of connector Molding Cover are as same side. After inserting, the flat cable should be locked with the connector (flap) surely. (3) Fit the four tabs of the KRK-14H into the operation panel. Note: Fit so that the flat cable towards the way of the arrow using a finger. (Fig. 5)

Operation Panel

KRK-14H Fig.8 (4) Insert the other lead wire with connector of the KCT-71 into the connector (CN1) of the KRK-14H. (5) Attach the dust cover and molding cover in the same way of step 2 and 3.

Fig.5

1-4 (No.RA021) 2.2 CIRCUIT DESCRIPTION 2.2.1 KRK-14H 2.2.1.1 Overview KRK-14H is an optional unit designed to separate the Mobile transceiver and Basic type panel (KCH-19) by remote control cable (KCT- 71). KRK-14H communicates with Mobile transceiver in a serial bus and controls Basic type panel. This unit consists of a power supply circuit, audio circuit, and control circuit. 2.2.1.2 Power supply circuit SB (Switched +B Power) is supplied from Mobile transceiver via CN1. IC1, IC2, A1, and IC4 are step down switching regulator. IC1 regulates 5.3V (53DC) from SB. 53DC is the power source of D-class audio amplifier, CAN transceiver, and regulator (IC6). IC6 regulates 5.0V (50D). 50D is supplied to level shift circuits and a part of audio circuits. IC2 regulates 3.9V (39DC) from SB. 39DC is the power source of regulators (A1, IC3, IC4, and IC5). A1 regulates 1.2V (12D), IC4 regulates 1.8V (18D), IC3 regulates 3.3V (33A), and IC5 regulates 3.3V (33D). 12D is supplied to MPU core. 18D is supplied to MPU, Mobile DDR, Codec DSP core, In MPU memory interface work with 1.8V power supply (18D). The I/O section of the NOR flash memory works with a 1.8V power supply. It must be supplied after 33D is powered up. Therefore, the 1.8V power supply of flash memory is supplied through switch IC (IC7) which is controlled by 33D. 33A is the power source of audio circuits. Those are operational amplifiers and the analogue section in Codec IC. 33D is the power source of I/O section of MPU, Codec, and CAN transceiver. The power source of flash memory is 33D, too. During the SB supplies, all regulators work. SB CN1 CN35 (Basic type panel)

IC1 53DC Class-D Audio amplifier, 5.3V DC/DC CAN transceiver

IC6 50D Level shift circuits, 5V AVR Audio circuits

18D

IC2 39DC A1 12D MPU core 3.9V DC/DC 1.2V DC/DC

IC4 18D MPU, Mobile DDR, 1.8V DC/DC Codec DSP

12D Q2 Level shift

IC7 18D_Flash Flash memory Switch 33D

MPU I/O, Codec I/O, IC5 33D CAN transceiver, 3.3V AVR Flash memory 18D

IC3 33A Audio circuits, 3.3V AVR Codec Analog section 18D Fig.1 Power supply circuit

(No.RA021)1-5 2.2.1.3 Audio circuit 2.2.1.3.1 RX Audio KRK-14H has two RX Audio input channels, AFIA+/- and AFIB+/-. And the MPU selects the one of the two channels, and input it to codec IC (IC17). (The channel to use is notified by serial communication from RF Deck.) The codec IC adjusts RX Audio signal amplitude equal to the value of selected volume step, and output it. That output signal is converted to balanced signal by operational amplifier (IC19). And converted signal goes to Class-D audio amplifier (IC25). The audio amplifier is controlled to shutdown or power-up, by MPU. 2.2.1.3.2 TX Audio KRK-14H has two microphone input channels. One is connected to Basic type panel (KCH-19), other is connected to external interface connector (CN2). Two microphone signals are selected by analog multiplexer IC (IC20), and inputted to microphone amplifier. The microphone amplifier consists of operational amplifier and AGC. And its output is connected to Codec IC. The total gain of amplifiers in Codec IC is set to 0dB. The output signal of codec IC is converted to balanced signal by operational amplifier (IC13). The converted signals are switched by analog switch IC (IC11, IC12), and output to either MICA+/- or MICB+/-. The output channel is notified from RF Deck by serial communication.

2.2.1.4 Control circuit The control circuit consists of MPU (IC16) and its peripheral circuits. IC16 mainly performs the followings; (1) Serial communication between RF deck and KRK-14H (2) Controlling the audio circuits including codec IC (3) Controlling the display 2.2.1.4.1 MPU The MPU is 32bit RISC processor, equipped with peripheral functions. The maximum operating clock of MPU is 288MHz, and power source are 3.3V/ 1.8V/ 1.2V DC. The MPU controls the flash memory, Mobile DDR, the audio circuits, the Key detection IC which is on Basic type panel, external I/O circuit, and the display (LCD). 2.2.1.4.2 Memory Circuit Memory circuit consists of the MPU and the Mobile DDR (IC23), the flash memory (IC29). The flash memory has capacity of 256Mbit that contains the program for the MPU and stores the data. That program can be easily updated from external devices. The Mobile DDR has capacity of 512Mbit. The MPU copies the program from the flash memory to the Mobile DDR. The MPU uses the Mobile DDR as a work area. 2.2.1.4.3 LCD control interface The MPU controls LCD which is in Basic type panel (KCH-19) through the panel interface connector (CN37). LCD is controlled by parallel bus with 16bit data width. 2.2.1.4.4 Key detection The MPU can detect the keys of Basic type panel (KCH-19). In the Basic type panel, the keys are connected to I/O expander IC which has key matrix function. When the key was pushed, I/O expander IC scans which key is pushed. Then an interrupt occurs for a MPU from an I/O expander IC. The MPU reads the registers of I/O expander IC after an interrupt occurs, and checks which key is pushed. 2.2.1.4.5 External I/O KRK-14H has external interface connector (CN2). That interface has two output and two input terminals. The output terminal is open collector type. The input terminal has level shift circuit, it permits input the 5V signal.

2.2.2 KRK-15B 2.2.2.1 Overview KRK-15B is an optional unit designed to separate the Mobile transceiver and Basic type panel (KCH-19) by remote control cable (KCT- 71). KRK-15B communicates with Mobile transceiver in a serial bus and controls Basic type panel. This unit consists of a power supply circuit, audio circuit, and control circuit. 2.2.2.2 Power supply circuit 54M (5.4V DC Power) is supplied from Mobile transceiver via CN1. 54M is power source of IC2 (CAN Transceiver) and IC3 (33D, 3.3V regulator). 33A (3.3V DC Power) is power source of Audio circuits. 33M (3.3V DC Power) is supplied from Mobile transceiver via CN1. 33M is power source of IC7 (I/O Expander). SB (Switched +B Power) is supplied from Mobile transceiver via CN2. SB is power source of Control head interface kit (KRK-14H). CN1 54M IC2 CAN transceiver IC3 33A 3.3V AVR Audio circuits 33M I/O Expander IC

CN2 SB CN3 Separate I/F CN4 Separate I/F Fig.1 power supply circuit

1-6 (No.RA021) 2.2.2.3 Audio circuit 2.2.2.3.1 Audio circuit overview KRK-15B has one RX Audio input channel (AFI+/-), two RX Audio output channels (AFOA+/- and AFOB+/-), one TX Audio output channel (MIC/ ME), and two TX input channels (MICA+/- and MICB+/-). Selection of Audio input / output channels (AFOA/ AFOB/ MICA/ MICB) and other audio path are controlled by Mobile transceiver’s MPU through I/O expander IC (IC7). IC5 CN1 IC9 / IC10 AFI CN3 / CN4 AFOA / AFOB IC8 Vref

MIC MICA / MICB IC1 IC4 Fig.2 Simplified audio circuit 2.2.2.3.2 RX Audio path Speaker voice sounds of KCH-19 which received by Mobile transceiver are passed through KRK-15B and KRK-14H. Receive audio for KRK-14H given from AFI+/- has outputted to AFOA+/- or AFOB+/- terminal through IC5, IC8, IC9 and IC10 as follows. IC5 CN1 IC9 / IC10 AFI CN3 / CN4 AFOA / AFOB IC8 Vref

MIC MICA / MICB IC1 IC4 Fig.3 RX audio path 2.2.2.3.3 TX Audio path Microphone signals Mobile transceiver which given by KCH-19 are passed through KRK-14H and KRK-15B. Transmit audio given from MICA+/- or MICB+/- have outputted to MIC / ME terminal through IC4 and IC1 as follows. IC5 CN1 IC9 / IC10 AFI CN3 / CN4 AFOA / AFOB IC8 Vref

MIC MICA / MICB IC1 IC4 Fig.4 TX audio path 2.2.2.4 Control circuit The control circuit consists of followings; (1) Convert serial communication signal (IC2) (2) Convert audio path control signal from Mobile transceiver (IC7).

(No.RA021)1-7 2.3 COMPONENTS DESCRIPTION 2.3.2 Interface unit (XC3-0090-20) (KRK-15B) 2.3.1 Interface unit (XC3-0080-20) (KRK-14H) Ref.No Part Name Description Ref.No Part Name Description IC1 IC AF AMP IC1 IC DC/DC converter (53DC) IC2 IC CAN transceiver IC IC2 IC DC/DC converter (39DC) IC3 IC Voltage regulator (33A) IC3 IC Voltage regulator (33A) IC4, 5 IC Analog SW (AF) IC4 IC DC/DC converter (18D) IC6 IC DC AMP (Vref) IC5 IC Voltage regulator (33D) IC7 IC I/O expander IC6 IC Voltage regulator (50D) IC8 IC AF AMP IC7 IC DC SW (18D) IC9, 10 IC Analog SW (AF) IC8 IC CAN transceiver IC

IC9~12 IC Analog SW (AF) 2.4 TERMINAL FUNCTION IC13 IC AF AMP 2.4.1 Interface unit (XC3-0080-20) (KRK-14H) IC14 IC AF/DC AMP (AF/25ref) Pin No. Name I/O Function IC15 IC AF AMP (RX AF) CN1 IC16 IC MPU 1 /PRST I Reset signal IC17 IC Codec IC 2 /PSW O Detection signal output of power IC18 IC DC/AF AMP (Vref/AF) switch IC19 IC AF AMP 3 MICA+ O MIC signal output plus_A IC20 IC Analog SW (AF) 4 MICA- O MIC signal output minus_A IC21, 22 IC Logic control 5 MICB+ O MIC signal output plus_B IC23 IC SDRAM 6 MICB- O MIC signal output minus_B IC25 IC Audio power AMP (class D) 7 GND - Ground IC29 IC Flash memory 8 NC - No connection Q1 FET DC SW (Open drain) 9 SB I Switched power supply Q2 FET DC SW 10 NC(IGN) - No connection (Ignition sense Q3 FET DC SW (Open drain) output) Q4, 5 Transistor DC SW 11 AFiA+ I AF signal input plus_A Q6 Transistor MIC AGC 12 AFiA- I AF signal input minus_A Q7~10 FET DC SW 13 AFiB+ I AF signal input plus_B D1 Varistor Over current prevention 14 AFiB- I AF signal input minus_B D2, 3 Varistor ESD protection 15 CAN+ I/O CAN data plus D4, 5 Diode Reverse current prevention 16 CAN- I/O CAN data minus D6 Diode DC/DC converter (53DC) CN2 D7 Diode DC/DC converter (39DC) 1 GND - Ground D8, 9 Zener diode Over voltage protection 2 NC - No connection D10 Diode Reverse current prevention 3 NC - No connection D11, 12 Diode MIC AGC detection 4 Ao2 O AUX output 2 D13 Diode Reverse current prevention 5 Ao1 O AUX output 1 D15 Diode Reverse current prevention 6 Ai2 I AUX input 2 7 Ai1 I AUX input 1 8 AUX_ME - AUX MIC ground 9 AUX_MIC I AUX MIC signal input 10 GND - Ground 11 SB O Switched power supply 12 IGN I Ignition sense input 13 GND - Ground

1-8 (No.RA021) Pin No. Name I/O Function Pin No. Name I/O Function CN35 40 TXD O Serial data output 1 SP+ O Speaker output plus 41 /PTT I PTT input 2 SP- O Speaker output minus 42 /PSW I Detection signal input of power 3GND -Ground switch 4 SB O Switched power supply 43 AFO+ O AF signal output plus CN37 44 AFO- O AF signal output minus 1 NC (IGN) - No connection (Ignition sense 45 MIC I MIC signal input input) 46 ME - MIC ground 2 NC - No connection 47 NC - No connection 3GND -Ground 48 NC - No connection 4 54M O 5.4V output 49 NC - No connection 5GND -Ground 50 GND - Ground 6GND -Ground 7 18M O 1.8V output 8 D[15] I/O LCD driver data output 2.4.2 Interface unit (XC3-0090-20) (KRK-15B) 9 D[14] I/O LCD driver data output Pin No. Name I/O Function 10 D[13] I/O LCD driver data output CN1 11 D[12] I/O LCD driver data output 1GND -Ground 12 D[11] I/O LCD driver data output 2 R_SET0 O Radio setting signal 0 13 D[10] I/O LCD driver data output 3 R_SET1 O Radio setting signal 1 14 D[9] I/O LCD driver data output 4 R_SET2 O Radio setting signal 2 15 D[8] I/O LCD driver data output 5 ME - MIC ground 16 D[7] I/O LCD driver data output 6 MIC O MIC signal output 17 D[6] I/O LCD driver data output 7 AFi- I AF signal input minus 18 D[5] I/O LCD driver data output 8 AFi+ I AF signal input plus 19 D[4] I/O LCD driver data output 9 /PSW O Detection signal output of power 20 D[3] I/O LCD driver data output switch 21 D[2] I/O LCD driver data output 10 NC - No connection 22 D[1] I/O LCD driver data output 11 TXD I Serial data input 23 D[0] I/O LCD driver data output 12 RXD O Serial data output 24 /CS_LCD O LCD driver chip-serect signal 13 GND - Ground 25 A[23] O LCD driver data/command switch 14 NC - No connection signal 15 33M I 3.3V input 26 /WR_LCD O LCD driver WR signal 16 GND - Ground 27 /RD_LCD O LCD driver RD signal 17 NC - No connection 28 PRST O LCD driver reset signal 18 NC - No connection 29 /KEYINT I Key state change signal 19 GND - Ground 30 I2CCK O I2C serial clock 20 I2CDT I/O I2C serial data 31 I2CDT I/O I2C serial data 21 I2CCK O I2C serial clock 32 GND - Ground 22 /KEYINT O Key state change signal 33 USB_D- I/O USB0 PHY data minus 23 /PRST I Reset signal 34 USB_D+ I/O USB0 PHY data plus 24 NC - No connection 35 GND - Ground 25 NC - No connection 36 33M O 3.3V output 26 NC - No connection 37 DM/KVL I/O MIC data detection 27 NC - No connection 38 GND - Ground 28 NC - No connection 39 RXD I Serial data input

(No.RA021)1-9 Pin No. Name I/O Function Pin No. Name I/O Function 29 NC - No connection CN4 30 NC - No connection 1 /PRST O Reset signal 31 NC - No connection 2 /PSW I Detection signal input of power 32 NC - No connection switch 33 NC - No connection 3 MICA+ I MIC signal input plus_A 34 NC - No connection 4 MICA- I MIC signal input minus_A 35 NC - No connection 5 MICB+ I MIC signal input plus_B 36 NC - No connection 6 MICB- I MIC signal input minus_B 37 NC - No connection 7 GND - Ground 38 NC - No connection 8 SB O Switched power supply 39 NC - No connection 9 NC - No connection 40 NC - No connection 10 NC(IGN) - No connection (Ignition sense input) 41 NC - No connection 11 AFoA+ O AF signal output plus_A 42 NC - No connection 12 AFoA- O AF signal output minus_A 43 NC - No connection 13 AFoB+ O AF signal output plus_B 44 NC - No connection 14 AFoB- O AF signal output minus_B 45 GND - Ground 15 CAN+ I/O CAN data plus 46 GND - Ground 16 CAN- I/O CAN data minus 47 54M I 5.4V input 48 GND - Ground 49 NC - No connection 50 NC(IGN) - No connection (Ignition sense output) CN2 1 NC - No connection 2 NC - No connection 3 GND - Ground 4 SB I Switched power supply CN3 1 /PRST O Reset signal 2 /PSW I Detection signal input of power switch 3 MICA+ I MIC signal input plus_A 4 MICA- I MIC signal input minus_A 5 MICB+ I MIC signal input plus_B 6 MICB- I MIC signal input minus_B 7 GND - Ground 8 SB O Switched power supply 9 NC - No connection 10 NC(IGN) - No connection (Ignition sense input) 11 AFoA+ O AF signal output plus_A 12 AFoA- O AF signal output minus_A 13 AFoB+ O AF signal output plus_B 14 AFoB- O AF signal output minus_B 15 CAN+ I/O CAN data plus 16 CAN- I/O CAN data minus

1-10 (No.RA021) SECTION 3 DISASSEMBLY

3.1 Precautions for Disassembly 3.1.1 Remove the top cover from the shield cover (KRK-14H only) (1) There are three shield covers on the interface unit, the top covers can be removed. Shield cover

(2) Use tweezers to slightly lift the edge of the top cover. <1> Note: Push evenly on the top cover and be careful that you do not bend it as you install it on the shield cover. <1><1>

(3) As you do step 2 above, vary the position you hold the top cover as you lift it, and remove the top cover <2>. Note: Once the top cover is removed, it cannot be used again.

<2><2>

SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. (There is no adjustment item on KRK-14H and KRK-15B.)

(No.RA021)1-11 SECTION 5 TROUBLESHOOTING

5.1 KRK-14H Fault Diagnosis of the BGA (Ball Grid Array) IC Overview A flowchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switch is turned on) due to broken BGA parts. As necessary, connect the NX-5700/5800 and KCH-19 directly. Confirm whether there is a defect in the KRK-14H and KRK-15B. BGA parts MPU (IC16), mobile DDR (IC23), Flash memory (IC29)

Checking SB (Battery) voltage When an abnormal Points to be checked Normal voltage value is confirmed. The BGA parts are not broken. SB CN3 13.6V 15% If the CN3 is 0V or unstable, check the SB output of NX-5700/5800 Main unit. NOTE:

Because it depends on the battery performance, it may be less than the voltage value that has been described above.

When a normal value is confirmed. Checking power supply voltage Checking voltage Checking for an abnormal point When an abnormal Points to be checked Normal voltage value is confirmed. 12D has an abnormal voltage. 12D R46 1.2V [MPU] 18D R47 1.8V Remove L12~L16 to check the voltage of the 12D. 33D R45 3.3V 18D_Flash R60 1.8V If the voltage becomes normal, the MPU is broken. NOTE: Power supply of each device is connected through the coil. A1(12D DC/DC Converter Device) is fregile [MPU] in the scratch. 12D: L12, L13, L14, L15, L16 Be careful when you touch this parts. 18D: L17, L18 33D: L19 18D has an abnormal voltage. [MPU] [mobile DDR] Remove L17 and L18 to check the voltage 18D: L30 of the 18D. If the voltage becomes normal, the MPU is broken. [Flash Memory] 33D: L36 [mobile DDR] 18D_Flash: L35 Remove L30 to check the voltage of the 18D. If the voltage becomes normal, the mobile When a normal DDR is broken. value is confirmed. Checking the clock 33D has an abnormal voltage. Checking the clock [MPU] When an abnormal Remove L19 to check the voltage of the 33D. Points to be checked Normal voltage (1.2V) value is confirmed. If the voltage becomes normal, the MPU is broken. 19.2MHz 19.2MHz MPU side R62 [Flash memory] Remove L36 to check the voltage of the 33D. If the voltage becomes normal, Flash memory When a normal is broken. Checking the Reset/Control signal value is confirmed. 18D_Flash has an abnormal voltage. Checking the control signal input to the MPU When an abnormal [Flash memory] value is confirmed. Points to be checked Normal voltage Remove L35 to check the voltage of the 18D_Flash. /PRST D10 (Anode side) 1.8V If the voltage becomes normal, Flash memory is broken.

When a normal value is confirmed. The BGA parts are not broken.

1-12 (No.RA021) When a normal Checking the output signal value is confirmed. from the MPU. If the /FRST is always 0V ,the MPU is broken. Checking the control signal output from the MPU. When an abnormal Remove D13 to check the voltage of Flash value is confirmed. Memory side R167. Normal voltage Points to be checked If the voltage becomes abnormal, Flash Memory /FRST D13 (Anode side) 1.8V is broken.

When a normal value is confirmed.

Points to be checked Normal voltage When an abnormal Remove R164. /CS2_2 CN31 After power-on, value is confirmed. If the voltage of MPU side becomes 0V or 1.8V, and MPU is broken. 1.8V 0V 1.8V, If the voltage of MPU side becomes normal, 1.8V fixed later Flash Memory or chip resistor(R164) may be broken.

When a normal value is confirmed. The LCD displays control Points to be checked Normal voltage When an abnormal The BGA parts are not broken. 53DC C194 5.3V value is confirmed. Remove the FFC to Sub (Display) unit of the 18D C195 1.8V NX-5700/5800 and KCH-19. 33D C201 3.3V If the voltage becomes normal, the FFC or Sub (Display) unit is broken. When a normal value is confirmed. The LCD displays control When an abnormal Points to be checked Normal voltage value is confirmed. Remove Q10. LCDRST 3.3V If the MPU side is 3.3V, L50(CN37 side) the MPU or Flash memory or mobile DDR may be broken.

When a normal value is confirmed.

Points to be checked Normal voltage When an abnormal value is confirmed. /CS4 has an abnormal voltage. /CS4 CP5 (8 pin) After power-on, and Check each of the following items. Check to see the terminal of L43 and CP5. Remove the FFC to Sub (Display) unit of the NX-5700/5800 and KCH-19. As a result, if the abnormality yet, When a normal the MPU or Flash Memory or mobile DDR may value is confirmed. be broken.

It is unlikely that the BGA parts are broken.

When an error display appears on the LCD An error occurs when the mobile DDR internal The LCD displays “INIT ERROR 1”. RAM reads or writes. The mobile DDR may be broken. Check the flowchart from beginning.

Descriptions of signal names 1) /PRST :MPU reset signal LOW Reset 2) /FRST :Flash Memory reset signal LOW Reset 3) /CS2_2 :Flash Memory chip select signal LOW Active 4) LCDRST :LCD reset signal LOW (L50 CN37 side) Reset 5) /CS_4 :LCD controller chip select signal LOW Active

(No.RA021)1-13 5.2 Replacing Interface Unit Interface Unit Information Model Orginal Interface For Service Interface Name Unit Number Unit Number KRK-14H XC3-0080-20 XC3-0080-21 * The KRK-15B doesn’t have a service interface unit. Please order normal interface unit (XC3-0090-20) listed in parts list. Method of confirming "Orginal Interface Unit" and "Service Interface Unit" SRV The 0 resistor (R501) is mouted on the "SRV" silk print part of the Service Interface unit (XC3-0080-21). R501

XC3-008 Component side

Supplied Accessories of "Service Interface Unit" Item (Including Parts Number) Quantity Interface Unit (XC3-008) 1

"Service Interface Unit" Data The following data is written on the service unit. Data Type Desctiption Firmware NX-5700/5800 Firmware

After Changing the PCB After changing the printed circuit board, update Firmware following the instructions. (1) Connection procedure Connect the transceiver to the personal computer using the interface cable (KPG-46A/46U). Note: You can only program firmware from the 8-pin microphone connector on the NX-5700/5800 or KCH-19 front panel. Using the 25-pin logic interface (D-SUB 25-pin) on the NX-5700/5800 rear panel will not work. (2) Programming a) Start up the KENWOOD Firmware loader (KFL). b) Set the firmware to the KENWOOD Firmware loader (KFL). c) Turn the transceiver power ON. d) Check the connection between the transceiver and the personal computer. e) Press write button in the window. When the transceiver starts to receive data, the [LOADING] display on the LCD. The Firmware is written to DECK (NX-5700/5800) and KRK-14H at the same time. f) If writing ends successfully, the checksum is calculated and a result is displayed.

1-14 (No.RA021) PRINTED CIRCUIT BOARD INTERFACE UNIT (XC3-0080-20 (KRK-14H_M)) --- Component side view (J7C-0039-00) ---

R71 R103 R93 R70 C107

C118 CN41 CN40 R107 C119 R96 C110 R72 C101 C100 IC10 R192 R38 R8 C25 R191 L2

R100 IC12 C39 CN38 CN39 R37 C109 C103 R73 IC13 IC14 R74 C106 R83 IC2 C105 C104

R75 R99 C99 R97 C98 CN47 CN10 CN14CN12 CN13 CN11 C115 C116 CN9 C29 R22 R98 IC9 R190 R189

C111 R92 C113 C112 IC7 B IC11 C27 C23 R101 C117 C32 D15 R91 R95 R94 R13 R12 C217 D7 C120 R102 C108 R84 C102 IC6 IC15 C74 C61 C114

E1 R60 R53 L17 C68 C81 R59

C96 C91 C219 C79 IC7 C76 C89

CN1 R54 C88 L22 L5 R58 C90 C86 CN42 C73 C83 1 C36 C37 R61 C57 R50 SRV C64 C78 D2 D3 L49 L46

C82 L13 C92 C17L48 L47 C16 C15 R17 R16 R15 R14 L44 C62 R52

CN43 C93 R49 C85 C56 R501 L12 C58 CN44 IC8 C87 IC3 IC4 C63 R36 C69 L15 L16 C75 CN2 C51 C42 IC5 C77 L4 L14 L6 R48 R51 C66C59 C60 C65 C67 C41 C80 D9 R250 S1 L7 R43 L20 L21

A C218 C38 C46 L19C71 L18 Q4 L8 R3 C44 R198 R47 Q3 R35 R30 CN21 D8 A1 D4 C4 C5 D5 C6 C7 R31 R42 R29 CN4 Q2 R45 CN22 R193 R194 R200 C43 XC3-003/008 Q9 R40 R251 C31 R27

D1 C40 C35 R199 R197 Q8 Q1 R28 C48 R10 R46 CN3 R39 Q5 J7C-0039-00 R41

1 2 3 4 5 --- Foil side view (J7C-0039-00) ---

Q10 C165 C160 L28 C154 C151 IC2 C192

L37 L50 L27 C164 R163 C216 IC21 C194 C201 R253 R162 CN37

IC22 IC25 L32 L31 B R86 R85 R112 R64 R119 C163 IC16 L45 R113 R78 R77 R79 R76 R82 R188 C252 C251 C34 C33

R80 R81 R136 L3 IC23 CN7 L36 C178

R196 R195 C177 C189 L35 CN20 C167 R158 R159 R174 C186 L38

C191 C187 C195 L40L41 L39 L42 L43

C196 C166 C193 19C168 C169 R148 R169 C188 R151 R152

CN17 R171 E2 Q7 C152

CN18 IC19 CN30 CP1 CP2 CP3 CP4 CP5 C148 CN19 D6 CN36 C30 C171 C20 C21 C26

12C161 C162 CN15 E3 R156 R160

C175 C158 R9 C173 C172 IC20

R161 R154 IC1 C220 R155 R32 C159 R150 C153 C3 C176 C145 C185 L1 C157 R141 R129 R130 R153 C2 C24 R7 R34 R33 R142 R149 C126 C121 R124 R128 C146 R157

CN34 C1 C150 CN23 L23 R143 R114 A C156 CN16 R127 R123 C224 C131 1 C142 R115 CN26 CN25 CN28 CN27 CN8 C123 C143 R144 C144 R139 R187 C139 C250 R133 CN46 C141 C132 CN35 R110 R109 R62 D12 C72 C70

CN45 L24 C122 R147 IC17 R252 C133

D10 R104 R111 C94 C95

CN32 CN33 C127 C124 R132 C155 R138 R135 C97 Q6 D13 R63 R57 R55 X1 R134 R65 L25 C125 R140 C138 R164 R170 R167 IC29 R66 R68 IC18 C130 C134 C136 R121 R69 R126 R122 R125 R56 CN31 L30 R137 R120 R67 R146 CN24 C223 C140 D11 C137 R131 C135 R145

54321

(No.RA021) 2-1 2-1 (No.RA021) ADDRESS TABLE OF BOARD PARTS A-1C Each address may have an address error by one Side Y axis X axis interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION IC R46 A- 3A R142 B- 2A C57 A- 4B C146 B- 2A L16 A- 4A IC1 B- 1A R47 A- 4A R143 B- 2A C58 A- 4A C148 B- 2A L17 A- 4B IC2 A- 3B R48 A- 4A R144 B- 2A C59 A- 4A C150 B- 2A L18 A- 4B IC3 A- 3A R49 A- 3A R145 B- 2A C60 A- 4A C151 B- 1B L19 A- 4A IC4 A- 4A R50 A- 3B R146 B- 3A C61 A- 4B C152 B- 2B L20 A- 4A IC5 A- 4A R51 A- 3A R147 B- 2A C62 A- 4A C153 B- 2A L21 A- 4A IC6 A- 3B R52 A- 3A R148 B- 2B C63 A- 4A C154 B- 2B L22 A- 3B IC7 A- 4B R53 A- 3B R149 B- 2A C64 A- 4A C155 B- 5A L23 B- 3A IC8 A- 3A R54 A- 4B R150 B- 2A C65 A- 4A C156 B- 5A L24 B- 3A IC9 A- 1B R55 B- 4A R151 B- 2B C66 A- 4A C157 B- 5A L25 B- 3A IC10 A- 1B R56 B- 4A R152 B- 2B C67 A- 4A C158 B- 2A L27 B- 1B IC11 A- 2B R57 B- 5A R153 B- 2A C68 A- 4B C159 B- 2A L28 B- 2B IC12 A- 2B R58 A- 3B R154 B- 2A C69 A- 4A C160 B- 2B L30 B- 5A IC13 A- 2B R59 A- 3B R155 B- 2A C70 B- 4A C161 B- 5A L31 B- 2B IC14 A- 2B R60 A- 4B R156 B- 2A C71 A- 4A C162 B- 5A L32 B- 2B IC15 A- 1B R61 A- 3B R157 B- 2A C72 B- 5A C163 B- 4B L35 B- 4B IC16 B- 4A R62 B- 4A R158 B- 2B C73 A- 4B C164 B- 4B L36 B- 4B IC17 B- 3A R63 B- 5A R159 B- 2B C74 A- 4B C165 B- 2B L37 B- 3B IC18 B- 2A R64 B- 4B R160 B- 2A C75 A- 4A C166 B- 2B L38 B- 3B IC19 B- 2A R65 B- 5A R161 B- 2A C76 A- 4B C167 B- 2B L39 B- 3B IC20 B- 2A R66 B- 5A R162 B- 4B C77 A- 4A C168 B- 5A L40 B- 3B IC21 B- 4B R67 B- 5A R163 B- 4B C78 A- 4A C169 B- 5B L41 B- 3B IC22 B- 4B R68 B- 5A R164 B- 4A C79 A- 3B C171 B- 2A L42 B- 3B IC23 B- 5A R69 B- 5A R167 B- 4A C80 A- 4A C172 B- 2A L43 B- 3B IC25 B- 2B R70 A- 2B R169 B- 2B C81 A- 3B C173 B- 5A L44 A- 4A IC29 B- 4A R71 A- 1B R170 B- 4A C82 A- 4A C175 B- 2A L45 B- 1B R72 A- 2B R171 B- 2B C83 A- 4B C176 B- 5A L46 A- 2A TRANSISTOR R73 A- 1B R174 B- 4B C85 A- 4A C177 B- 2B L47 A- 2A Q1 A- 3A R74 A- 2B R187 B- 2A C86 A- 4B C178 B- 2B L48 A- 2A Q2 A- 4A R75 A- 1B R188 B- 2B C87 A- 4A C185 B- 4A L49 A- 2A Q3 A- 3A R76 B- 4B R189 A- 2B C88 A- 4B C186 B- 4B L50 B- 3B Q4 A- 3A R77 B- 4B R190 A- 2B C89 A- 4B C187 B- 4B Q5 A- 3A R78 B- 4B R191 A- 2B C90 A- 3B C188 B- 2B Q6 B- 2A R79 B- 4B R192 A- 2B C91 A- 4B C189 B- 4B Q7 B- 2B R80 B- 4B R193 A- 2A C92 A- 4A C191 B- 4B Q8 A- 2A R81 B- 4B R194 A- 2A C93 A- 3A C192 B- 3B Q9 A- 2A R82 B- 4B R195 B- 2B C94 B- 5A C193 B- 4B Q10 B- 3B R83 A- 2B R196 B- 2B C95 B- 5A C194 B- 3B R84 A- 1B R197 A- 2A C96 A- 1B C195 B- 3B DIODE R85 B- 4B R198 A- 3A C97 B- 5A C196 B- 3B D1 A- 2A R86 B- 4B R199 A- 2A C98 A- 2B C201 B- 2B D2 A- 2A R91 A- 1B R200 A- 2A C99 A- 2B C216 B- 2B D3 A- 2A R92 A- 2B R250 A- 3A C100 A- 2B C217 A- 3B D4 A- 2A R93 A- 2B R251 A- 3A C101 A- 2B C218 A- 4A D5 A- 2A R94 A- 2B R252 B- 2A C102 A- 1B C219 A- 4B D6 B- 1A R95 A- 2B R253 B- 4B C103 A- 1B C220 B- 1A D7 A- 3B R96 A- 2B R501 A- 1A C104 A- 1B C223 B- 2A D8 A- 3A R97 A- 1B C105 A- 1B C224 B- 2A D9 A- 3A R98 A- 1B CAPACITOR C106 A- 2B C250 B- 2A D10 B- 5A R99 A- 2B C1 B- 2A C107 A- 2B C251 B- 1B D11 B- 2A R100 A- 2B C2 B- 2A C108 A- 1B C252 B- 2B D12 B- 2A R101 A- 1B C3 B- 2A C109 A- 1B D13 B- 4A R102 A- 1B C4 A- 2A C110 A- 2B OTHER D15 A- 3B R103 A- 2B C5 A- 2A C111 A- 1B X1 B- 4A R104 B- 4A C6 A- 2A C112 A- 2B RESISTOR R107 A- 1B C7 A- 2A C113 A- 2B CN1 A- 2B R3 A- 2A R109 B- 4A C15 A- 2A C114 A- 1B CN2 A- 2A R7 B- 1A R110 B- 4A C16 A- 2A C115 A- 2B CN35 B- 2A R8 A- 4B R111 B- 5A C17 A- 2A C116 A- 2B CN37 B- 3B R9 B- 1A R112 B- 5B C20 B- 1A C117 A- 1B R10 A- 2A R113 B- 5B C21 B- 1A C118 A- 2B S1 A- 1B R12 A- 3B R114 B- 2A C23 A- 4B C119 A- 2B R13 A- 3B R115 B- 2A C24 B- 1A C120 A- 1B CP1 B- 3A R14 A- 3A R119 B- 4B C25 A- 4B C121 B- 3A CP2 B- 3A R15 A- 2A R120 B- 5A C26 B- 1A C122 B- 3A CP3 B- 3A R16 A- 2A R121 B- 5A C27 A- 3B C123 B- 3A CP4 B- 3A R17 A- 2A R122 B- 3A C29 A- 3B C124 B- 3A CP5 B- 3A R22 A- 3B R123 B- 3A C30 B- 1A C125 B- 3A R27 A- 4A R124 B- 3A C31 A- 4A C126 B- 3A A1 A- 3A R28 A- 3A R125 B- 3A C32 A- 4B C127 B- 3A R29 A- 4A R126 B- 3A C33 B- 1B C130 B- 3A E1 A- 4B R30 A- 4A R127 B- 3A C34 B- 1B C131 B- 2A E2 B- 1B R31 A- 3A R128 B- 3A C35 A- 2A C132 B- 2A E3 B- 4A R32 B- 1A R129 B- 3A C36 A- 4B C133 B- 2A R33 B- 1A R130 B- 3A C37 A- 4B C134 B- 3A L1 B- 1A R34 B- 1A R131 B- 2A C38 A- 4A C135 B- 3A L2 A- 4B R35 A- 4A R132 B- 2A C39 A- 3B C136 B- 3A L3 B- 1B R36 A- 3A R133 B- 2A C40 A- 4A C137 B- 2A L4 A- 4A R37 A- 3B R134 B- 2A C41 A- 3A C138 B- 2A L5 A- 3B R38 A- 3B R135 B- 2A C42 A- 4A C139 B- 2A L6 A- 4A R39 A- 2A R136 B- 4B C43 A- 3A C140 B- 2A L7 A- 3A R40 A- 2A R137 B- 2A C44 A- 4A C141 B- 2A L8 A- 3A R41 A- 3A R138 B- 2A C46 A- 4A C142 B- 2A L12 A- 4A R42 A- 3A R139 B- 2A C48 A- 3A C143 B- 2A L13 A- 4A R43 A- 3A R140 B- 2A C51 A- 3A C144 B- 2A L14 A- 4A R45 A- 4A R141 B- 2A C56 A- 4A C145 B- 2A L15 A- 4A

(No.RA021) 2-2 2-2 (No.RA021) INTERFACE UNIT (XC3-0090-20 (KRK-15B_M)) --- Component side view (J7C-0040-00) ---

J7C-0040-00

L22 B L23 S1

CP1 CN3

C43 ADDRESS TABLE OF BOARD PARTS C63 Each address may have an address error by one interval. A-1C Side Y axis X axis R102 R104 CN4 REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

R106 C109 R107 C110 IC R29 B- 3A C17 B- 1A C105 B- 2B L15 B- 2A A 1 IC1 B- 2B R30 B- 3B C18 B- 2A C106 B- 2B L16 B- 2A IC2 B- 1A R31 B- 3B C19 B- 3B C107 B- 2B L17 B- 2A IC3 B- 2A R32 B- 3A C20 B- 2A C108 B- 3B L18 B- 2A C44 IC4 B- 3B R33 B- 3B C21 B- 3B C109 A- 3A L19 B- 1B IC5 B- 3B R37 B- 3A C22 B- 3B C110 A- 3A L20 B- 1B C64 IC6 B- 3B R38 B- 3A C24 B- 3A L21 B- 1B IC7 B- 1A R39 B- 3A C25 B- 3B OTHER L22 A- 2B XC3-004 IC8 B- 3A R40 B- 3A C26 B- 3B CN1 B- 1B L23 A- 2B IC9 B- 3A R41 B- 3A C27 B- 3B CN2 B- 2A L24 B- 1B XC3-009 IC10 B- 3A R42 B- 3A C28 B- 3B CN3 A- 2B L25 B- 1B R67 B- 1A C29 B- 3B CN4 A- 2A RESISTOR R68 B- 1A C30 B- 3A R7 B- 3A R100 B- 2B C32 B- 1A S1 A- 1B 1 2 3 R8 B- 3A R101 B- 2B C34 B- 3B R9 B- 2B R102 A- 3A C35 B- 3A CP1 A- 1B R10 B- 2B R103 B- 3A C36 B- 3A CP3 B- 1A R11 B- 1B R104 A- 3A C37 B- 3A CP4 B- 1A R12 B- 2B R105 B- 3A C38 B- 3A --- Foil side view (J7C-0040-00) --- R13 B- 2A R106 A- 3A C39 B- 3A L1 B- 2A R15 B- 2B R107 A- 3A C40 B- 3A L2 B- 1B R16 B- 1A C41 B- 3A L3 B- 2A R17 B- 3B CAPACITOR C42 B- 3A L4 B- 2A R18 B- 3B C2 B- 1A C43 A- 3A L5 B- 2A R19 B- 3B C3 B- 1B C44 A- 3A L6 B- 2A R20 B- 3B C4 B- 1B C63 A- 2A L7 B- 2A R22 B- 1A C5 B- 1B C64 A- 2A L8 B- 2A IC1 R100 R23 B- 1A C6 B- 2B C68 B- 2B L9 B- 2A R10 R24 B- 1A C7 B- 2B C100 B- 2B L10 B- 2A

C19 C100 L20 C5 R101 C6

C16 R25 B- 3B C12 B- 1B C101 B- 2A L11 B- 2A

R20 C21 C108 R17 L19 C4 R26 B- 3A C14 B- 1B C102 B- 2A L12 B- 2A R28 C26 R18 L21 C3 R27 B- 3B C15 B- 2B C103 B- 2A L13 B- 2A

C IC5 IC4 B

C107 CN1 R28 B- 3B C16 B- 2B C104 B- 2A L14 B- 2A 16C105 C106 R15 C15 C68 R9 R19 C22 R12 R27 C27

R33 R25 C25 IC6 R31 C34 C29 C28

R30 C7

L24 C12 R11 L25

C14 IC9 L2 C32 L10 L3 L4 L5 L6 L7 L8 L9 IC2 C17 R26 C24 R16 C101 C102 C103 C104 C37 R24 CN5 IC8 L11 L12 L13 L14 L15 L16 L17 L18 R23 CP3 3 R37 R38

R29 R22 C36 R32 C30 CP4 C38 IC10 A

C35 R103 CN2 R68 R8 R67 IC7 R105 R7

R40 C40 L1 R39 C39 C20 R13

R41 C41 C18 CN6 C2 R42 C42 IC3

321

(No.RA021) 2-3 2-3 (No.RA021) SCHEMATIC DIAGRAM INTERFACE UNIT (XC3-0080-20 (KRK-14H_M)) INTERFACE UNIT (XC3-008)

33D UMODE /FRST R85 100 CN9 CN11 CN12 CN13 CN14 CN15 CN16 CN17 CN18 CN19 CN20 CN23 CN10

D10 R77 2.2k 18D 33D /AMPPD AFiA_EN R78 2.2k AFiB_EN MicB_EN MicA_EN L30 REVERSE R76 2.2k 5 CURRENT LB73G0AM-004 PREVENTION R81 2.2k 18D R79 2.2k R80 2.2k L36 E3 LB73G0AM-004 0.1u R82 2.2k F1B-0026-00 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 22u C155 OMAP SHIELD CASE 0.1u C176

DDR_CS CN34 DDR_WE C156 C169 DDR_A[0] DDR_A[6] DDR_A[1] DDR_A[2] DDR_A[3] DDR_A[4] DDR_A[5] DDR_A[7] DDR_A[8] DDR_A[9] C173 C157 C161 C162 C168 DDR_D[2] DDR_D[3] DDR_D[4] DDR_D[5] DDR_D[6] DDR_D[7] DDR_D[8] DDR_D[9] DDR_D[0] DDR_D[1] R69 10k DDR_CAS DDR_RAS DDR_CKE 1u R86 C193 0.1u DDR_A[13] DDR_A[12] DDR_A[10] DDR_A[11] 0.1u 2.2k DDR_D[10] DDR_D[11] DDR_D[12] DDR_D[13] DDR_D[14] DDR_D[15] DDR_BA[0] DDR_BA[1] C189 C191 CN36 DDR_CLKP D10 DDR_CLKN G5 DDR_DQS[1] DDR_DQS[0] RB521CM-30 DDR_DQM[1] DDR_DQM[0] ADD[0] DAT[0] F9 K9 A7 B1 E9 A9 C9 D1 E2 A0 DQ0 ADD[1] D2 A1 VCC E3 DAT[1] DQ1 DDR_A[0] J8 DDR_D[0] ADD[2] C2 A2 H3 DAT[2] VDD2 VDD3 VDD1

W1 W2 W3 V1 V2 V3 U1 U2 U3 T1 T2 T3 R1 R2 R3 P4 R12 R11 V8 T9 U8 V11 T14 R10 W13 V9 U9 W9 T8 V7 W7 W8 U7 T7 W6 V6 U5 V5 W5 U6 U4 T6 W4 T4 V4 T5 U15 U14 V14 U13 V13 V12 W12 W11 T13 T11 T10 T12 U10 V10 U11 W10 DQ2

C95 A0 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 A8 DDR_D[1] ADD[3] DAT[3] 0.1u E4 DDR_A[1] J9 A1 DQ0 A2 A3 DQ1 B7 DDR_D[2] ADD[4] DQ3 DAT[4] K14 DDR_A[2]K7 A2 B2 A4 H4 R66 DQ2 B8 DDR_D[3] ADD[5] DQ4 DAT[5] R57 33D 18D J17 DDR_A[3]K8 A3 D3 A5 H5 CN4 CN3 DQ3 DQ5

DDR_CS C7 DDR_D[4] ADD[6] E5 DAT[6] DDR_WE

L2 LCD_D[0] LCD_D[1] LCD_D[2] LCD_D[3] LCD_D[4] LCD_D[5] LCD_D[6] LCD_D[7] DDR_A[4]

DDR_A[0] DDR_A[1] DDR_A[2] DDR_A[3] DDR_A[4] DDR_A[5] DDR_A[6] DDR_A[7] DDR_A[8] DDR_A[9] K2 A4 C3 A6 E1 10k T17 DDR_D[0] DDR_D[1] DDR_D[2] DDR_D[3] DDR_D[4] DDR_D[5] DDR_D[6] DDR_D[7] DDR_D[8] DDR_D[9] 10 DDR_CAS DDR_RAS DDR_CKE DDR_A[10] DDR_A[11] DDR_A[12] DDR_A[13] DDR_D[10] DDR_D[11] DDR_D[12] DDR_D[13] DDR_D[14] DDR_D[15] DDR_BA[0] DDR_BA[1] DDR_BA[2] DQ4 DQ6 DDR_CLKP LB73G0AM-004 F10-3226-05 DDR_CLKN DDR_A[5]K3 A5 C8 DDR_D[5] ADD[7] A3 A7 H6 DAT[7] L16 DDR_DQS[1] DDR_DQS[0] 39DC SHIELD CASE DDR_DQM[1] DDR_DQM[0] DQ5 DQ7 RESET DDR_A[6] J1 A6 D7 DDR_D[6] ADD[8] B6 A8 E6 DAT[8] R55 47k M16 DDR_DQGATE1 DDR_DQGATE0 DQ6 DQ8 39DC RSVDN LCD_D[8]/BooT[0] LCD_D[9]/BooT[1] /KEYINT DDR_A[7] D8 DDR_D[7] ADD[9] F3 DAT[9] LCD_D[10]/BooT[2] LCD_D[11]/BooT[3] LCD_D[12]/BooT[4] LCD_D[13]/BooT[5] LCD_D[14]/BooT[6] LCD_D[15]/BooT[7] 0.1u J18 J2 A7 A6 A9 4.7u 100p TDo AMUTE/UART2_RTS 33D DQ7 DQ9 VCC E7 DDR_D[8] ADD[10] DAT[10] J15 RESEToUT D5 R119 10k DDR_A[8] J3 A8 C6 A10 G3 100p 0.01u TCK AFSR DQ8 DQ10 C1 C2 C3 TMS C2 Display Type Select DDR_A[9] H1 A9 E3 DDR_D[9] ADD[11] D6 A11 F4 DAT[11]

oUTPUT L17 5 4 3 2 1 TRST ACLKR DQ9 DQ11 VCoNT GND D2 DDR_D[10] ADD[12] DAT[12] 18D R67 10k J16 TDI A1 DDR_A[10] J7 A10/AP B7 A12 G4 47k C70 R56 C72 EMU0 AHCLKR/UART1_RTS (D)

C93-1810-05 DQ10 DQ12 EN 0.01u 68k

VIN DDR_D[11] ADD[13] DAT[13] X1 R68 10k K16 A2 i2S_LRCK DDR_A[11] H2 A11 D3 A7 A13 F5 EMU1 AFSX DQ11 DQ13 BOOT SS/TR L77-3123-05 i2S_SCK C2 DDR_D[12] ADD[14] G6 DAT[14] IC2 B2 DDR_CLKN G3 CK C7 A14 C23 4.7u C93-1810-05 RT/CLK K17 C32 R8 0.1u RTCK/GP8[0] ACLKX IC23 CN45 i2S_MCK DQ12 C3 DDR_D[13] ADD[15] DQ14 F6 DAT[15] C25 L5 T18 B1 DDR_CLKP G2 CK D7 A15 PWRGD VSENSE CoMP GND PH CLKoUT AHCLKX/USB_REFCLKIN/UART1_CTS DQ13 B2 DDR_D[14] ADD[16] DQ15 G7

6 7 8 9 R62 CoD_SDo LR79Z0EZ150M 19.2M L19 RVDD CVDD A3 DDR_CKE G1 CKE E7 A16 10 oSCIN AXR0/ECAP0_APWM0/CLKS0 DQ14 RFU1 TPS54240DGQ DVDD33 F3 DDR_CS H7 CS B3 DDR_D[15] ADD[17] B3 A17 G1 22 K19 oSCoUT AXR1/DX0 15u DVDD18_1 DVDD18_1 DQ15 RFU2 R65 E1 DDR_BA[0] A2DDR_DQS[0] ADD[18] F7 (D) 10u 10u H8 BA0 C4 A18 R22 J19 RTC_XI AXR2/DR0 2.7k LDQS DNU

0 E2 UMODE R136 DDR_BA[1] SDRAM E8DDR_DQS[1] ADD[19] E1

R13 P13 L6 K5 J13 G12 G11 G10 G6 F14 N7 H14 E5 N8 M9 M8 L12 K12 K6 J12 J6 H13 H12 H11 H10 H7 H6 G13 G8 G7 E15 H9 BA1 D5 A19 R37

C29 H19 39p D7

39k RTC_Xo AXR3/FSX0 1800p UDQS E2 ADD[20] RY/BY A4 270p CN7 F4 E3 CoD_SDi 1k DDR_RAS G9 RAS D4 A20 C36 C39 C37 RTC_ALARM/DEEPSLEEP F5 AXR4/FSR0 NC2 NC1 100k

L44 LB73G0AM-004 DVDD3318_A1 F3 DDR_A[13] ADD[21] H8 C27 D1 AUXo0 DDR_CAS (D) U0_DM M18 G8 CAS C5 A21 R174 RB060M-40 100k

0.01u USB0_DM F15 AXR5/CLKX0 M3 NC1 DDR_A[12] ADD[22] NC2 DVDD3318_A2 RVDD3 RVDD2 RVDD1 CVDD9 CVDD8 CVDD7 CVDD6 CVDD5 CVDD4 CVDD3 CVDD2 CVDD1 D3 DDR_WE F7 B8 A22 H1 C217 G7 WE R38 U0_DP M19 /PTT G5 CVDD18 CVDD17 CVDD16 CVDD15 CVDD14 CVDD13 CVDD12 CVDD11 CVDD10 10k USB0_DP T19 AXR6/CLKR0 A12 NC3 3.89V DVDD3318_A3 C1 DMoUT DDR_DQM[0] H3 ADD[23] D1 R170 P16 DVDD18_9 DVDD18_8 DVDD18_7 DVDD18_6 DVDD18_5 DVDD18_4 DVDD18_3 DVDD18_2 DVDD18_1 NC19 F8 LDM C8 A23 IC2,D7 R63 USB0_ID G14 DVDD18_10 N4 AXR7 NC4 50D N19 DVDD3318_A4 RSV2 D2 AUXi0 DDR_DQM[1] F2 UDM F8 A24 C1 DC-DC CONVERTER(39DC) USB0_VBUS G15 P2 AXR8/CLKS1/ECAP1_APWM1 NC5 0 C97 K18 DVDD3318_A5 NC18 NC16 E4 AUXi1 CN30 G8 A25 B1 0.22u USB0_DRVVBUS H5 P1 AXR9/DX1 NC6

DVDD3318_A6 NC15 CN31 /CS2_2 Internal Pull-Up A8 NC17 C3 /VBUSDET VSS1 VSS2 VSS3 VSSQ2 VSSQ3 VSSQ4 VSSQ1 VSSQ5 F2 CE C94 N17 0.1u USB0_VDDA12 E14 M2 AXR10/DR1 NC7 L8 DVDD3318_B1 NC14 D4 DMiN/KVL /RD G2 oE A1 P18 A1 F1 K1 A3 B9 C1 D9 E1 39DC LB73G0AM-004 NC1 F6 P3USB12 AXR11/FSX1 DVDD3318_B2 USB_CVDD C5 /WR A5 WE P19 NC2 F7 M12 AXR12/FSR1 12D CN8 DVDD3318_B3 NC13 D13 D13 A1 E9 C4 B5 RESET FOR BYTE PORT MMCSD0_CLK F8 P14 AXR13/CLKX1 REVERSE /WP W02-3785-05 L12 AUXo1 F1 DVDD3318_B4 NC12 P15 B3 B4 WP R43 1.20V MMCSD1_DAT[7]/LCD_PCLKF10 AXR14/CLKR1 RB521CM-30 100k DVDD18_1 CURRENT 2 GND1 EN R46 LB73H0AV-003 F2 DVDD3318_B5 USB0_VDDA18 N14 AXR15/ECAP2_ B4 F1 VIo1 IC29 3 GND2 USB12 MMCSD1_DAT[6]/LCD_MCLKF11 MPU DVDD33 PREVENTION VoUT 1 H_1/2 APWM2 VIo2 IC29 5 GND3 4 33D R64 H4 DVDD3318_B6 USB0_VDDA33 N18 A4 D8 6 MoDE 0 MMCSD1_DAT[5]/LCD_HSYNCF12 DDR18 GP8[12] 4 GND4 7 IC16 /CS2 0 CN32 CN33 FLASH MEMORY 9 10k (D) /DMCNT DVDD3318_B7 DDR_DVDD18_10 G3 VSS1 VSS2 VSS3 GND5 VIN 8 G4 MMCSD1_DAT[4]/LCD_VSYNCF13 R9 MMCSD1_CMD

C56 10u C63 DVDD3318_B8 DDR_DVDD18_9 J4 R164 L13 0.01u R5 H7 H2 E8 10u

C48 LCD_AC_ENB_CS G9 R8 MMCSD1_CLK 4.7k 10u C43 S1 DVDD3318_B9 DDR_DVDD18_8 G2 R164 For 256Mb LB73H0AV-003 RVDD L1 NC3 J14 R7 MMCSD1_DAT[0] C185 0.1u S7K-0003-00 DVDD3318_B10 DDR_DVDD18_7 G1

C96 L2

1000p NC4 K15 P10 GP6[8] C186 0.1u 8 4

DVDD3318_B11 DDR_DVDD18_6 R167 7 3 CN42 J1 T15 C187 1u NC5 J5 P9 GP6[9] 1u C57 C64 CN43 L14 0.01u 6 2 CN44 DVDD3318_C1 DDR_DVDD18_5 U16 5 1 J2 NC6 K13 P8 GP6[10] 18D_Flash L35 LB73G0AM-004 CVDD DVDD3318_C2 DDR_DVDD18_4 W15 N2 L4 NC7 DVDD3318_C3 P7 GP6[11] N1 DDR_DVDD18_3 U17 LB73G0AM-004 NC8 L13 DVDD3318_C4 N10 GP6[12] DDR_VREF DDR_DVDD18_2 R16

1u 1u N3 C58 C65 C73 C77 C82 C85 C87

10u DVDD3318_C5 100p 100p NC9 M13 N9 GP6[13]

0.01u 0.01u DDR_ZP

L15 1k DVDD3318_C6 DDR_DVDD18_1 R112 R17 SPi1_SDi PLL0_VDDA W14 GP6[7] N13 DVDD3318_C7 RTC_CVDD N6 SPI1_SoMI L92-1101-05 R111 H17 R120 V15 GP6[6] P5 DVDD3318_C8 PLL1_VDDA R6 SPI1_SIMo SPi1_SDo DC SWITCH 49.9 1k DVDD3318_C9 R113 L20 V18 U12 SPI1_SCS[7] G17 2.2k I2CSCL Q2 PRU0_R30[15]/PRU0_R31[15]P6 DVDD3318_C10 PLL0_VDDA CVDD C59 C66

0.1u /I2C0_SCL EM6M2 0.01u L92-1101-05 G16 DC-DC CONVERTER(18D) L16 V19 PRU0_R30[14]/PRU0_R31[14]P12 L14 SPI1_SCS[6] I2CSDA PLL1_VDDA /I2C0_SDA G18 R121 2.2k RXD2 1 6 L92-1101-05 B PLL1_VDDA U19 R4 N15 18D PRU0_R30[13]/PRU0_R31[13] PLL0_VDDA SPI1_SCS[5] 2 5 T16 L15 /UART2_RXD F17 TXD2 L21 PRU0_R30[12]/PRU0_R31[12]

C40 IC4 SPI1_SCS[4]/UART2_TXD F16 RXD1 oSCVSS PLL0_VSSA PLL1_VSSA RTC_VSS VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 NC10 NC11 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 100p 3 4 R29 R18 R27 C31

C67 PRU0_R30[11]/PRU0_R31[11] C60 100p 100k 100k LXDC2HN18F163 0.1u L92-1101-05 SPI1_SCS[3]/UART1_RXD 0.01u E18 TXD1 L7 L8 L9 J7 J8 J9 R19 L3 L5 K1 K2 K7 K8 K9 H1 H2 H8 H9 J11 M1 L10 L11 N5

PRU0_R30[10]/PRU0_R31[10] A19 K10 K11 P11 M4 M5 M6 M7 N16 H15 N11 N12 J10 M14 M10 M11 39DC L6 L18 SPI1_SCS[2]/UART1_TXD

1 H18 VIN C M17 M15 F19 GND R15 PRU0_R30[9]/PRU0_R31[9] SPI1_SCS[1] LB73G0AM-004 4 F18 /CS_CoD P17 GP6[5] B C SPI1_SCS[0] 1.79V E19 4.7u C42 R47 18D U18 PRU0_R31[29] SPI1_ENA R35 2 EN PRU0_R31[28] H16 SPi1_SCK VoUT V16 SPI1_CLK 1k 3 0 PRU0_R31[27] G19 C46 R14 PRU0_R31[26] SPI0_SoMI CN26 PRU0_R31[25] C16 R30 W16 100k L17 PRU0_R31[24] SPI0_SIMo CN27 10u /PRST C18 LB73G0AM-004 DDR18 V17 PRU0_R31[23] SPI0_SCS[5]/UART0_RXD PRU1_R31[29] C19 W17 MMCSD1_DAT[3]/PRU1_R30[3]/PRU1_R31[4] SPI0_SCS[4]/UART0_TXD D18 W18 MMCSD1_DAT[2]/PRU1_R30[2]/PRU1_R31[3] SPI0_SCS[3]/UART0_CTS C61 10u C74 10u C68 10u C78 C83 C86 C88 C89 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u C91 C92 100p MMCSD1_DAT[1]/PRU1_R30[1]/PRU1_R31[2] E17 L18 W19 PRU1_R30[0]/PRU1_R31[1] SPI0_SCS[2]/UART0_RTS D16 18D LB73G0AM-004 DVDD18_1 H3 SPI0_SCS[1] E16 K3 SPI0_SCS[0] CN25 VOLTAGE REGULATOR(33D) D17 C62 10u C69

C75 J3

100p SPI0_ENA CN46 0.01u MiC_SEL C17 K4 SPI0_CLK CN28 33D L19 LB73G0AM-004 DVDD33 D19 (D) 18D IC5 EMA_D[15] EMA_D[14] EMA_D[13] EMA_D[12] EMA_D[11] EMA_D[10] EMA_D[9] EMA_D[8] EMA_D[7] EMA_D[6] EMA_D[5] EMA_D[4] EMA_D[3] EMA_D[2] EMA_D[1] EMA_D[0] EMA_A[22]/MMCSD0_CMD EMA_A[21]/MMCSD0_DAT[0] EMA_A[20]/MMCSD0_DAT[1] EMA_A[19]/MMCSD0_DAT[2] EMA_A[18]/MMCSD0_DAT[3] EMA_A[17]/MMCSD0_DAT[4] EMA_A[16]/MMCSD0_DAT[5] EMA_A[15]/MMCSD0_DAT[6] EMA_A[14]/MMCSD0_DAT[7] EMA_A[13] EMA_A[12] EMA_A[11] EMA_A[10] EMA_A[9] EMA_A[8] EMA_A[7] EMA_A[6] EMA_A[5] EMA_A[4] EMA_A[3] EMA_A[2] EMA_A[1] EMA_A[0] EMA_BA[0] EMA_BA[1] EMA_CLK EMA_SDCKE EMA_RAS EMA_CAS EMA_CS[0] EMA_CS[2] EMA_CS[3] EMA_CS[4] EMA_CS[5] EMA_A_RW EMA_WE EMA_WEN_DQM[1] EMA_WEN_DQM[0] EMA_oE EMA_WAIT[0] EMA_WAIT[1] L4 XC6223D331G-G F9 R48 E6 B6 A6 A7 E7 B5 E8 B8 A8 B7 A9 B9 A5 C7 D6 D9 D7 C6 C9 D8 C8 15k C71 10u C76 E10 A10 B10 A11 E11 B11 E12 A12 B12 A13 B13 E13 A14 B14 A15 A16 A18 B17 A17 B16 B15 B18 B19 LB73G0AM-004 R45 33D C10 C11 D11 D13 C12 D12 C13 D14 D15 C14 C15 D10 100p 39DC C80 VoUT 1 0.01u 4 VIN 0 10

IC7 DC SWITCH(18D) R109 47 3.29V R110 /FLDM ADD[23] ADD[22] ADD[21] ADD[20] ADD[19] ADD[18] ADD[17] ADD[16] ADD[15] ADD[14] ADD[13] ADD[12] ADD[11] ADD[10] ADD[9] ADD[8] ADD[7] ADD[6] ADD[5] ADD[4] ADD[3] ADD[2] ADD[1] ADD[0] /CS2 /WR /WP /RD R54 3CE /CS4 DAT[3] DAT[2] DAT[1] DAT[0] 2 DAT[15] DAT[14] DAT[13] DAT[12] DAT[11] DAT[10] DAT[9] DAT[8] DAT[7] DAT[6] DAT[5] DAT[4] 1u

C38 VSS VSS 1u 2 3 CE C44 47k 3.27V 0.1u 1k C219

3 0.1u C218 18D 4 VIN R60 18D_Flash R104 VoUT 1 0 XC8102AA07-G 33D 33D CN21 CN22 /FLDM

33A

IC3 VOLTAGE REGULATOR(33A) R36 3

STBY LCDRST 1k GND 2 L7 3.30V LB73G0AM-004 CN37 39DC 4 VIN R51 33A NC(IGN) 33A 33A 18D VoUT 1 33D 1 33D 50D NC 0 C194

1u L37

1u 2 C51

C41 GND 0V 0V MIC CODEC DMoUT LB73H0AV-003 MicB_EN MicA_EN /DMCNT 3 BU33TD2WNVX 53DC 0.1u 54M DMiN/KVL Vref L25 IC21,22 4 GND L38 C195 5 LB73H0AV-003 LOGIC CONTROL GND 70mVrms LB73G0AM-004 C106 0.01u IC21 18D 0.1u 6 18M L1 E2 100k 100k 100k 100k R94 SPi1_SCK L40 7 4.7u 4.7u C127 C130 TC7SET125FUF F10-3226-05 R122 10 L79-1984-05 D[15]

LB73G0AM-004 47k 47k R95 CoD_SDo CP1 53DC 53DC SHIELD CASE 0mVrms 5 R123 10 /DMCNT1G DAT[15]1 8 7 3 8 D[14] IN_oUT2 4 R124 10 i2S_MCK VCC 5 DAT[14]2 7 8 4 R72 R70 R83 MiCB+ C98 R74 R189 GND L24 R162 9 6 oUT_IN2 R125 10SPi1_SDo DMoUT 2INA DAT[13]3 6 9 5 D[13] 3 (D) DAT[12]4 510 6 1u CoNT2 C112 LB73H0AV-003 R126 10 SPi1_SDi 1k 10 7 R99 3GND D[12]

100 47k 2 1

CoNT1 C113 oUT_IN1 2 10p(D) oUTY 4 47*4 L41 11 8 10p R100 D[11] VCC 1 CP2 L79-1984-05 F6 F5 F2 F1 F4 F3 IN_oUT1 47k C122 E6 E5 E4 12 70mVrms R127 C164 DAT[11]1 8 7 3 D[10] (D) DAT[10]2 7 8 4 13 EN 3 0.01u IC11 8 7 6 5 A1 i2S_LRCK DAT[9] 3 6 5 VIN 2 C99 0.1u 9 4.7u 4.7u MiCA+ R190 10 IC22 0.01u D[9] IC13 SDA LRCLK DAT[8] 4 5 10 6

SCLK 14 BOOT 1 68k MCLK SS/TR 4 TC7W66FKF C123 A2 GPIo1 E3 R128 i2S_SCK D[8] 2 1 0.1u C30 1u DMiN/KVL RT/CLK 5 AF AMPLIFIER 4 oUTY SPKVDD DBVDD 100 DCVDD BCLK 47*4 L39 R7 IN2-

C20 L23 15 DACDAT 3

VDD R163 IN2+ A3 GND C21 5.36V 2.2u LDoVoUT E2 10 D[7] L45 oUT2 L79-1984-05 C24 L3 CP3

PWRGD VSENSE CoMP GND PH GND2 C93-1810-05 C93-1810-05 IC1 VOLTAGE REGULATOR(50D) 0.01u IC13 LDoVDD C116 IC17 LB73G0AM-004 C107 0.01u C124 A4 E1 1u INA 2 33k DAT[7] 1 8 7 3 16 6 7 8 9 LR79Z0FQ100M 53DC LB73H0AV-003 C134 5 D[6] 10 SDoUT/GPIo4 TPS54240DGQ VMIDC IN2R VCC DAT[6] 2 7 8 4 17 oUT1 IN1- IN1+ VSS A5 D6C135 1u INB 1 DAT[5] 3 6 9 5 D[5] 10u 4.7u CIFMoDE/GPIo3 CODEC IC

IC6 BU7242NUX

1 2 3 4 DNC1 IN1R DAT[4] 4 5 10 6 R9 L22 18 15k D6

(D) 0mVrms 10u MM3404A50URE IN_oUT2 A6 1u 47k 5 D5

R32 C136 D[4] LB73G0AM-004 GND 4 DNC2 IN1L/DMICDAT TC7SZ08FE 2 1

10u 47*4 C100 C121

RB060M-40 4.7u

MiCB- R191 47k 330p L42 19 C220 R53 1 6 oUT_IN2 C110 B1 D4 /CS_CoD CE SPKoUTR R129 10 R253 D[3] C33 C34 (D) CoNT2 3 CS/GPIo2 CP4 L79-1984-05 10k VDD R33 4 1u 7 CoNT1 71mVrms C125 B2 C163 DAT[3] 1 8 3 20 C26 1k 100 SPKoUTL D3 7 50D oUT_IN1 2 10p (D) DNC6 DM/KVL DAT[2] 2 7 8 4 D[2] 2700p 4.99V GND1 0.01u 21 1u (D) 8 VCC 1u B3 D2 DAT[1] 3 6 9 5 C79

10k DNC5 D[1] R34 R59 IN_oUT1 1 DC SWITCH DAT[0] 4 5 10 6 2 GND 50D 70mVrms R93 R96 C118 D1 22 D[0] IC1,D6 VoUT 47*4 2 1 L43 DNC3 DNC4 AUX1 LINEoUTL LINEoUTR ADCDAT MICBIAS 3 0 C101 IC12 47k 47k 1u AUX2 IN2L L50 23 DC-DC CONVERTER(53DC) MiCA- R192 CP5 L79-1984-05 /CS

1u LB73H0AV-003 B4 B5 B6 C1 C2 C3 C4 C115 0.01u C5 C6 C81 CoD_SDi D11,12 /CS4 1 8 7 3 24 1u 100 TC7W66FKF ADD[23] 2 7 8 4 A[23] C126

1u 25

R91 MIC AGC DETECTION /WR 3 6 9 5

0.1u LCDRST 100k /WR C111 5 IN2+ VSS R107 R130 /RD 4 5 10 6 26 70mVrms 6 4 70mVrms CN24 10 2 1 /RD 100p 2 IN2- IN1+ 47k C223 C192 Q10 47*4 27 D15 IC11,12 7 3 AGC /PRST R92 33k oUT2 70mVrms /KEYINT REVERSE ANALOG SWITCH(AF) IN1- 0.01u SSM3K15AMFV C196 1000p 28 /KEYINT 8 VDD 2 99mVrms I2CSCL SUB(DISPLAY) UNIT CURRENT oUT1 D11 29 I2CCK PREVENTION 1 R145 XC3-002/XC3-007 CN6 SB SB R137C140 I2CSDA 30 47k

R103 I2CDT 100p 25Ref IC14 C119 15k D15 BU7242NUX 1k 1u 31 GND 12k RB521CM-30 R132 DA221 U0_DM USB 32 CN38 CN39 3 2 1 IC14 R140 C143 2.2u USB_D-

0 470k AFi+ R146 33 CN1 AF/DC AMPLIFIER U0_DP USB_D+ /PRST 1 R12 0 /PRST D12 MIC AGC (AF/25REF) AFi- Q6 34 GND /PSW 2 R13 0 /PSW DA221 C144 2.2u C201 0.1u 35 470k 4 5 6 33D MiCA+ R147 33M MICA+ 3 R14 0 R144 36

HN1B04FE(GR) DM/KVL R15 0 MiCA- 33A R138C141 DM/KVL MICA- 4 18k 47k R133 C224 37 R16 0 MiCB+ 1k 1u GND MICB+ 5 IC18 3300p RXD1 UART 38 CN40 CN41 RXD MICB- 6 R17 0 MiCB- DC/AF AMPLIFIER(VREF/AF) TXD1 39 TXD GND 7 Vref AF /PTT 40 /PTT NC 8 R157 33A /PSW 41 /PSW SB 9 SB Vref Vref L46 0 C171 (AUX_MiC) Q7 42 AFo+ NC(IGN) 10 C15 1u LB73H0AV-003 1.65V ANALOG SWITCH(AF) /VBUSDET 10u SSM3K15AMFV 43 AFo- AFiA+ 11 AFiA+ IC9,10 R171 67mVrms IC18 IC20 44 MiC AFiA- 12 L47 C16 100p AFiA- ANALOG SWITCH(AF) TC7W53FKF 125mVrms 680 47k 47k 1k 100k 100k 100k 100k BU7462NUX 100k 45 R153 R154 INTERFACE UNIT XC3-009(KRK-15B) CN3 R98 R102 R160 CN47 R131 ME AFiB+ 13 L48 AFiB+ 1 R134 1 CoMMoN C158 (AUX_ME) 47k oUT1 46

100k 100k R114 L49 C17 100p VDD 1u 5.0mVrms NC AFiB- VCC 8 C172 C188 100p R169 100k AFiB- 14 IC9 C120 2 IN1- 8 1M 2 INH 47 R71 R73 R75 R84 oUT2 10u NC CAN+ 15 CAN+ 66mVrms TC7W66FKF 3 7 22p R135 R139 C142 R143 C146 3 VEE CH0 7 48 47k IN1+ 10u

10p C138

0.1u NC CAN- 16 CAN- AFiA- C102 100p 4 IN2- 6 R252 4 GNDCH1 6 R49 1 IN_oUT1 VSS 33k 18k 0.22u 22k 0.1u C159 49 GND 0 VCC 8 IN2+ 5 A 5 1u DC SWITCH 1u 2 oUT_IN1 39k 50 680 D2,3 CoNT1 7 R155 R161

C137 0.01u 100p C133 R115 C132 C131 C175 1M 1/8

3 CoNT2 IN1- 2 120 VSS 4 0 C139 IN1+ 3 R52

ESD PROTECTION R187 R50 0 0.01u ME C250 0.1u C150 oUT1 1 oUT_IN2 6 1500p 0.1u D2 D3 4 GND IN_oUT2 5

IC15 R156 MiC_SEL

50D IN2+ IN2- oUT2 VDD 0 5 6 7 8 0mVrms C114 BU7462NUX SPC10501A01 SPC10501A01

AFiB- C105 C108 0.01u AUX_ME AUX_MiC ACC I/F 1u C35 R10 6.8k (AUX_MiC) AUX_MiC 1u CN2 C117 GND IC10 66mVrms (AUX_ME) AUX_ME 66mVrms 10p 13 R3 3.3k TC7W66FKF R97 R101 IGN AUXI0 R39 AUXi0 AFiA+ C103 IC19 470 1 IN_oUT1 100k 100k 12 VCC 8 AF AMPLIFIER SB D1 AUXI1 R40 470 AUXi1 1u 2 oUT_IN1 IC15 CoNT1 7 11 OVER 3 CoNT2 AF AMPLIFIER(RX AF) GND MINISMDC020F oUT_IN2 6 CURRENT 4 GND R148 0 300mV 10 AUXI_0 33D 50D /AMPPD

PREVENTION AUXI_1 IN_oUT2 5 AUX_MIC 9 R197 Q1 53DC 0mVrms IC19 47k (D) BU7242NUX AMP AUX_ME R193 SSM3K335R C109 0.01u 3.25V

AFiB+ C104 (D) R199 10p 47k 0 CAN 1 R194 8 R41 470 AFiA_EN oUT1 C152 0 0 R141 C145 1 0 100k

D4 RB521CM-30 10p Ai1 Q5 R61 VDD AUDIO POWER AMPLIFIER(CLASS D) R58 C90 0.1u 1u 2 8 7 C4 1000p Q8 LTA014EEBFS8 AFiB_EN IN1- 296mV R200 D8 R42 3 oUT2 7 IC25 C251 R151 Ai2 D5 SSM3K15AMFV 47k IN1+ 100k R28 LM48310SD 1.15Vrms 5 VIo RXD2 0V 4 IN2- 6 C166 1000p CN35 6 C5 1000p RB521CM-30 0 470 RXD VSS 0.22u R196 AUXO0 33k 100 1 IN+ L31 Ao1 Q9 DZ2J180(M) 6 4 C93 R142 IN2+ SP+ CANL 5 R195 oUTA 10 SP+ 1 R152 33k 4.7k VCC C167 5 C6 4.7k 100

100p R251 2 IN- SSM3K15AMFV R250 7 3 0.1u LB73F0AH-003 SP- Ao2 AUXO1 R198 Q3 CANH C148 0.01u C153 0.22u PVDD 9 SP- 2 SSM3K335R 8 GND 2 TXD2 10p (D) 3 VDD 1.18Vrms GND 4 C7 100p 0 AUXo0 S AFo R149 33k R158 1k GND 8 3 D4,5 Q8,9 TXD 1 4 SD NC Q4 R150 oUTB 7 L32 LB73F0AH-003 4 SB 3 OVER DC SWITCH LTA014EEBFS8 AUXo1 IC8 25REF R188 0 5 SYNC_IN D9 SYNC_oUT 6 47k NC CURRENT R31 TJA1051TK/3 2.48V 100k 2 PREVENTION Q4,5 L28

DC SWITCH L41-1592-71 47k R159 GND DZ2J180(M) CAN TRANSCEIVER IC 53DC SUB(DISPLAY) UNIT XC3-002/XC3-007 CN2

1 1.5u C252 D8,9 1000p C151 4.7u

OVER VOLTAGE PROTECTION 10u 1u 10u C216 C178 100p C165 C160 4.7u 100p

L27 C154 Q1,3 C177 L92-0498-05 DC SWITCH(OPEN DRAIN) SB

A BCDEFG (No.RA021) 2-4 2-4 (No.RA021) INTERFACE UNIT (XC3-0090-20 (KRK-15B_M))

INTERFACE UNIT (XC3-009)

CN2 SB 4 C2 3 100p 2 1.66V CN6 5 1 Vref ANALOG SWITCH(AF) /MIC_EN MIC_B- MIC_A- MIC_B+ MIC_A+ AFoA-_0 AFoB-_0 AF AMPLIFIER IC4 AFoB+_0 AFoA+_0 TC74VHC4052AK 1u 1u 1u 1u 100k 100k 100k 100k MICSW2 9 B DC AMPLIFIER(VREF) C15 470p GND2 8 R19 R20 R27 C21 C26 C27 C22 MICSW1 10 R28 R12 A Vref CN1 27k GND1 7 IGN IGN AFoB-_0 11 3X Vref IC1 INH 50 69mVrms MICA-_0 12 6 NC OPA170AIDRLR 0X R39 R15 C107 100k 49 C68 1Y 5 ANALOG SWITCH(AF) AFoA-_0 GND C12 0.1u MIC R9 4 oUT 47k 0.1u MIC- 13 X-CoM C34 0.1u IN- 3 3Y C39 48 82 10u 69mVrms MICB-_0 14 4 IC6 AFoA-

1X R30 47k 54M 1u 47 V- 2 R18 Y-CoM 3 1 33A IC9 67mV GND 5 V+ 0.1u AFoA-_0 15 2X IN+ TC7W66FKF IN+ 1 2Y VDD 5 46 47k C108 16 2 2 VSS GND VCC 1 IN_oUT1 3.28V 100p 0Y 47k 1u R40

45 27k 1 R17 3 VCC 100k C19 IN- 8 AFoB-_0

NC 470p oUT 4 2 oUT_IN1 AFoA_EN CN3 44 C16 0.1u C25 0.1u CoNT1 NC 7 C40AFoB- /PRST 1 /PRST 47k 3 CoNT2 R100

R31 BU7445HFV C29 43 C28 oUT_IN2 NC 0 6 1u /PSW 2 /PSW ME R25 4 GND 0mV C101 100p 42 MIC+ 0 IN_oUT2 5 MIC_A+ L3 3 MICA+

NC R33 1u 47k R101 41 C100 0V MIC_A- L4 4 MICA- NC 0 C37 0.1u AFoB_EN NC 40 R10 33A MIC_B+ L5 5 MICB+ NC 39 MIC_B- L6 6 MICB- C102 100p 38 ANALOG SWITCH(AF) R41 100k 47k 4 NC R8 AFoA+_0 7 GND

AFi- 33A NC 37 C41 8 SB IC5 AF AMPLIFIER AFoA+ SB 36 TC74VHC4052AK C63 NC 54M 1u 0.1u 9 NC 47k R7 67mV 180p 33k

AFoSW2 9 C110 NC 35 AFi+ B 180p ANALOG SWITCH(AF) 10 NC(IGN)

33k IGN GND2 8 R103 R107

AFoSW1 10 R106 C103 100p NC 34 A 100 MIC-_AFo- IC10 AFoA+ L7 11 AFoA+ GND1 TC7W66FKF INTERFACE UNIT XC3-008(KRK-14H) CN1 11 7 33 3X C109 AFoA- NC IC8 R42 L8 12 AFoA- INH R105 100k MICA-_0 12 6 BU7242NUX 1 IN_oUT1 AFoB+_0 32 0X MICB+_0 100 VCC 8 L9 AFoB+ NC R32 MIC+_AFo+ AFoB+ 13 1Y 5 67mVrms 2 oUT_IN1 AFoA_EN 13 33k 1 NC 31 X-CoM oUT1 CoNT1 7 C42 L10 14 AFoB- 180p 3Y C30 VDD AFoB+ AFoB- MICB-_0 14 4 R29 68k 2 8 3 CoNT2 30 1X IN1- 33k C104 100p NC R37 oUT_IN2 6 CAN+ 15 CAN+

Y-CoM oUT2 C36 180p 1u AFi- 15 3 R102 3 7 4 GND 0mV 29 2X AFi+ IN1+ IN_oUT2 5 16 CAN- NC 33A 2Y 2 IN2- 6 28 16 VCC MICA+_0 68k 4 VSS NC C38 0.1u

0Y 1 IN2+ 5 AFoB_EN 27 VOLTAGE REGULATOR(33A) NC C24 0.1u 68k AFoB_EN 68k 1000p C35 0.01u R104

IC3 R38 XC1-038(NX-5700/5700(B)(F)) XC1-039(NX-5800/5800(B)(F,F2)) XC1-040(NX-5700/5700(B)(K)) XC1-041(NX-5800/5800(B)(K,K2)) 26 NC BU33TD2WNVX AFi+ 25 R13 NC 3.20V 3 STBY 24 GND 2 C43 /PRST /PRST 1k 68mVrms 23 CP1 54M /KEYINT L21 /KEYINT 0 R26 22 C3 47p 5 4 I2CCK L1 33A I2CCK L19 6 3 I2CDT 4 VIN 33A 21 C4 47p 7 2 VoUT 1 I2CDT L20 8 1 3.31V 1u 20 C5 47p 10*4 1u C18 GND C20 3 19 NC 18 NC 17 GND 3.29V MAIN UNIT (A/2) CN749 I2CDT 16 L2 I2CCK 33M 33M CN4 15 /KEYINT NC /PRST 1 /PRST 65mVrms CAN TRANSCEIVER IC GND 14 /PSW 2 68mVrms /PSW 13 IC2 RXD L24 TJA1051TK/3 MIC_A+ L11 3 MICA+ 0 12 C6 47p R11 MIC_A- TXD L25 1 TXD I/O EXPANDER C32 0.1u L12 4 MICA- 11 C7 47p S8 MIC_B+ NC 3.08V 2 GND R23 0 CAN+ L13 5 MICB+ 10 C14 CANH 7 MIC_B- /PSW /PSW 3 VCC R24 0 CAN- 24 23 22 21 20 19 L14 6 MICB- 9 CANL 6 CN5 AFi+ C105 AFi+ 0.1u R16 7 GND RXD2 4 RXD A2 A1

1 INT

CP3 P0_0 SCL 8 100p SDA VIo 5 VDD AFi- AFi- 0 A0 SB 8 SB 2 18 7 P0_1 P1_7 C64 0.1u MIC C106 MIC C17 /MIC_EN 17 9 NC MICSW1 3 P0_2

6 100p 1/8 ME ME 0.1u R22 120 IC7 P1_6 IGN 10 NC(IGN) MICSW2 4 16 5 P0_3 PCA9555AHF P1_5 AFoA+ R_SET2 15 L15 11 AFoA+ 4 0V 100*4 5 P0_4 R_SET1 P1_4 AFoA- L16 12 AFoA- 6 P0_5 14 3 RSET_1 L22 P1_3 AFoB+ R_SET0 RSET_0 L23 13 L17 13 AFoB+ 2 AFoB- L18 14 GND 0V P0_6 P0_7 VSS P1_0 P1_1 P1_2 AFoB- 2 1 S1 7 8 9

10 11 12 CAN+ 15 CAN INTERFACE S7K-0003-00 CAN+ CAN- 16 CAN- 10k 10k CP4 100*4 1000p R67 R68

AFoB_EN

AFoA_EN C44 AFoSW1 AFoSW2

A BCDEFG (No.RA021) 2-5 2-5 (No.RA021) INTERCONNECTION DIAGRAM

IC302 IC911

5 AF AMP POWER MODULE LA4425A KRK-15BINTERFACE UNIT KRK-14H CN731 20pin Option 4 1 5 1

ANT IN oUT VCC GND1 R402 GND2 RFINPUT GATEBIAS RFOUTPUT DRAINBIAS CN900 CN2 CN35 CN2 SP+ SPo NC 1 SP+ 1 1 CN2 1 SP- SP- 2 SPG NC 2 GND 1 2 CN907 CN906 2 GND GND 3 GND GND 3 NC 2 3 3 SB SB 4 1 30 SB SB 4 NC 3 4 INT SP 4 AUXIO6 AUXIO6 Ao2 4 AUXIO7 AUXIO7 Ao1 5 CN5 AUXIO1 AUXIO1 CN749 CN1 CN37 CN6 2 + J901 AUXIO2 AUXIO2 AI2 6 50 GND GND 1 1 NC(IGN) NC 50 SP+ RXD2 RXD2 AI1 7 AUXIO3 AUXIO3 49 R_SET0 R_SET0 2 2 NC NC 49 NC 1 AUX_ME 8 SPG SB 14 TXD2 TXD2 R_SET1 R_SET1 3 GND GND 48 RXD1 48 3 1 2 AUXIO4 AUXIO4 R_SET2 R_SET2 AUX_MIC 9 54M 54M AUXO2 15 AUXIO8 AUXIO8 47 4 4 47 - TXD1 3 ME GND 10 GND 4 AUXO1 16 AUXIO5 AUXIO5 46 ME 5 5 GND 46 AUXIO9 4 SB 11 AUXIO9 AUXIO9 45 MIC MIC 6 GND GND 45 AFO 17 AUXO1 6 DI 5 AUXO1 AFo- AFi- IGN 12 18M 18M SUB (DISPLAY) UNIT 44 7 ACC Connector 7 44 GND 18 TXD0 TXD0 GND 13 CN4 MI2 6 AUXO2 AFo+ AFi+ 8 D[15] D[15] 43 DEO AUXO2 MAIN UNIT (A/2) 43 INTERFACE INTERFACE 8 19 RXD0 1 GND 7 RXD0 42 /PSW /PSW 9 9 D[14] D[14] 42 AUXIO5 20 GND GND VSSA AUXIO8 /PTT NC 10 UNIT UNIT D[13] D[13] 41 8 ME ME XC1-038 (NX-5700 (F)) 41 10 XC3-002 VSSA AUXIO4 21 TXD TXD D[12] D[12] VSSA TXD2 9 MI2 MI2 40 11 11 40 AUXIO3 22 DEO VCC DEO 39 RXD RXD 12 12 D[11] D[11] 39 NX-5800 (F,F2), KCH-19) RXD2 10 XC1-040 XC1-041 GND GND XC1-039 (NX-5800 (F,F2)) VCC AUXIO2 23 GND GND 13 CN3 CN1 D[10] D[10] 38 GND 50C 50C 38 13 VSSD 11 NC 1 /PRST /PRST 1 D[9] (NX-5700 (K), AUXIO1 24 DI DI XC1-040 (NX-5700 (K)) 37 DM/KVL 14 XC3-009 14 D[9] 37 XC3-007 VSSD AUXIO7 12 AFO 2 /PSW /PSW XC3-0082 VSSD ME AFO 36 33M 33M 15 15 D[8] D[8] 36 25 SB NX-5800 (K,K2), KCH-19) IOVCC AUXIO6 13 (B/2) MAIN UNIT SB GND GND 3 MICA+ MIC_A+ 3 D[7] D[7] SB SB XC1-041 (NX-5800 (K,K2)) 35 16 16 35 IOVCC 4 MICA- MIC_A- 4 SB SB 34 USB_D+ NC 17 17 D[6] D[6] 34 RDX MICB+ MIC_B+ WRX SB SB 33 USB_D- NC 18 5 5 D[5] D[5] 33 18 DCX SB SB GND GND 6 MICB- MIC_B- 6 D[4] D[4] SB SB 32 19 19 32 CSX 7 GND GND 7 NC NC 31 I2CDT I2CDT 20 20 D[3] D[3] 31 DB1 XC1-038 XC1-039 SB NC DB2 30 1 30 I2CCK I2CCK 21 8 8 D[2] D[2] 30 21 DB3 /KEYINT /KEYINT 9 NC SB 9 D[1] D[1] 29 22 22 29 DB4 10 IGN IGN 10 28 /PRST /PRST 23 23 D[0] D[0] 28 DB5 AFoA+ AFiA+ 11 11 LCD DB6 27 /RD_LCD NC 24 24 /CS /CS 27 DB7 LCD /WR_LCD NC 12 AFoA- AFiA- 12 A[23] A[23] 26 25 25 26 DB8 13 AFoB+ AFiB+ 13 25 DC NC 26 26 /WR /WR 25 DB10 CN2 AFoB- AFiB- + 24 /CS_LCD NC 27 14 14 /RD /RD 24 DB11 3 13.6 V 27 DB12 D[0] NC 15 CAN+ CAN+ 15 /PRST LCDRST DC Supply 23 28 28 23 DB13 CN3 16 CAN- CAN- 16 - 22 D[1] NC 29 29 /KEYINT /KEYINT 22 DB14 DB15 21 D[2] NC 30 30 I2CCK I2CCK 21 CN4 D[3] NC I2CDT I2CDT DB16 IGN 1 20 31 31 20 DB17 IGN 19 D[4] NC 32 32 GND GND 19 CABC RESX GND 18 D[5] NC 33 33 USB_D- USB_D- 18 2 D[6] NC USB_D+ USB_D+ IMO 17 34 CN4 34 17 LEDA CN910 16 D[7] NC 35 1/PRST 35 GND GND 16 LED1 LED2 6 15 D[8] NC 36 2/PSW 36 33M 33M 15 GND D[9] NC DM/KVL DM/KVL LED3 14 37 3MICA+ 37 14 LED4 HOR 13 D[10] NC 38 4MICA- 38 GND GND 13 38 PA 12 D[11] NC 39 5MICB+ 39 RXD RXD 12 SPO 11 D[12] NC 40 6MICB- 40 TXD TXD 11 SPI 10 D[13] NC 41 7GND 41 /PTT /PTT 10 SB 9 D[14] NC 42 8SB 42 /PSW /PSW 9 J1 1 1 8 D[15] NC 43 9NC 43 AFo+ AFo+ 8 EXT SP BLC/D+2 7 18M NC 44 10 IGN 44 AFo- AFo- 7 SB 6 GND GND 45 11 AFoA+ 45 MIC MIC 6 E PTT/TXD 5 GND GND 46 12 AFoA- 46 ME ME 5 J900 ME 4 54M 54M 47 13 AFoB+ 47 NC R_SET2 4 MIC

For Dual HEAD HOOK/RXD/D-2 3 GND GND 48 I/F Connector2 14 AFoB- 48 NC R_SET1 3 DM/KVL GPS ANT BT/GPS microSD NC NC 49 15 CAN+ NC R_SET0 2 2 2 49 8 1 NC(IGN) NC(IGN) 50 16 CAN- 50 GND GND 1 DAT2 GND1 GND2 VDD VSS DAT0 DAT1 CMD CD CD/DAT3 COMMON CLK 12 1 1 BT_AUD_DO GPS_PWR TXD2 BT_SW GND GND 54M 54M GPS_ALM GND GND GPS_ANT_SW GPS_PA_EN BT_SHUTDOWN WCLK BCLK BT_AUD_DI RTS2 CTS2 RXD2 20 CN735 J700 1 20 CN1 CN5 MODULE (BT/GPS) UNIT XC2-003 (NX-5700 (F), NX-5800 (F,F2)) XC2-004 (NX-5700 (K), NX-5800 (K,K2))

A BCDEFG (No.RA021) 2-6 2-6 (No.RA021) CN37 SB BLOCK DIAGRAM IC1 CN2 TPS54240DGQ KRK-14H 50D KRK-15B Interface Unit (XC3-008) CN3Interface Unit (XC3-009) CN1 33M IC6 SB CN4 MM3404A50URE TXD2 53DC 5.0V 5.3V IC2 IC29 VOLTAG E DC/DC TJA1051TK/3 /RD REGULATOR CONVERTER 33D DAT[0]~DAT[15 ] /FRST CAN- 18D_Flash CN4CN4 5 54M /CS4/RD /WR /WR /WP ADD[0]~ADD[23] 18D RVDD A1 IC2 ADD[23] DAT[0]~DAT[15 ] FLASH W02-3785-05 TPS54240DGQ /CS2(/CS2_2) CAN+ RSET_2 USB12 PLL1_VDDA 39DC CAN IC16 TRANSCEIVER 53DC CVDD 1.2V 3.9V CN1/CN4 RXD2 PLL0_VDDA DC/DC DC/DC CONVERTER CONVERTER R22 120 18D 33D IC4 TERMINATOR 33D LXDC2HN18F163 IC5 50D Q2 IGN /PSW 18D CN1/CN4 TC74VHC4052AK RSET_1 DCEM6M2 SW S1 Vref RSET_0 DDR18 S7K-0003-00IC8 KRK-15B /PRST CN1/CN4 BU7242NUX 1.8V AFi+ DC/DC 33A DVDD18_1 AFi- 33A 18D 33A 33A IC6 CONVERTER IC7 IC10 (1/2) BU7445HFV IC9 TC7W66FKF TC7W66FKF RVDD IC7 I2CSCL I2CSDA Vref CVDD XC8102AA07-G AFoA+(AFoA+_0) IC5 SW MIC+_AFo+ PLL0_VDDA DVDD33XC6223D331G-G TXD1 PLL1_VDDA IC4/CN4 3.3V or another 33A IC7 (1/2) AFoA_EN DDR18 18D_Flash SW VOLTAG E 4 RXD1 REGULATOR IC4/CN4 AMP SW IC10 IC7 IC7 U0_DP U0_DM DVDD18_1 33D MIC-_AFo- AFoA_EN TC7W66FKF /PTT /KEYINT DVDD33 33A USB12 SW AFoA-(AFoA-_0) IC3 IC7 (2/2) AFoSW1 BU33TD2WNVX IC4/CN4 IGN /PRST CN3/CN4 /AMPPD 3.3V LCDRST IC25 33A SW Q10 VOLTAG18D E AFoB+(AFoB+_0) MicA_EN 33D REGULATOR /PRST SSM3K15AMFV 33A AFoSW2 /DMCNT IC11/IC12 CN3/CN4 MicB_EN IC11/IC12 /PSW AFiA_EN 33DIC853DC IC7 IC9 (2/2) CN3/CN4 TJA1051TK/3 IC4/CN4 IC4 IC9/IC10 MICA+(MICA+_0) MICA-(MICA-_0)AFoB-(AFoB-_0)MICB+(MICB+_0)TC7W66FKFMICB-(MICB-_0) CN1 TC74VHC4052AK AFiB_ENRXD2 CAN+ SW AFoB_EN DMoUT IC9/IC10 33A DM/KVL MiC_SEL CAN TRANSCEIVER CAN- 18D IC20 TXD2 CN2 KRK-14H To CN3/CN4 33A SB CN3/CN4 Q8 CN4 IC21 DMiN/KVL SSM3K15AMFVCN2 TC7SET125FUF AFoB_EN CN3/CN4 AFoA+(AFoA+_0) MIC- IC1 AMP IC22 AUXI0 MicA+ SWMIC+ OPA170AIDRLR 3 TCXOTC7SZ08FE Q9 CN2/CN35 CN3/CN4 AFoA-(AFoA-_0) 19.2MHzX1 SSM3K15AMFV L77-3123-05 AUXi0(AUXI_0) MicA- AUXo0 AUXO0 AFoB+(AFoB+_0) MIC CN2 IC11 ME 19.2M33D Q5 Q1 AFoB-(AFoB-_0) LTA014EEBFS 8 SSM3K335R MicB+ 33A IC12 AUXi1(AUXI_1) AUXI1 IC10 AUXo1 AUXO1 IC9 CN2 33A IC9 (2/2) (1/2) IC23 TC7W66FKF MicB- Q4 Q3 TC7W66FKF IC9 IC11 18D LTA014EEBFS 8 SSM3K335R DDR_DQM[0]~DDR_DQM[1] AFiB- AFiA- AFiA+ DDR_BA[0]~DDR_BA[1] SW CN1 SW IC10 CN1 IC12 DDR_CLKNDDR_CKE DDR_A[0]~DDR_A[13] AFiB+ I2CDT DDR_CLKP DDR_CS IC18 AFiA- AFoSW1 DDR_RAS DDR_WE SB DDR DDR_CAS IC15 IC9 IC17 /MIC_ENMICSW1 BU7462NUX AFiB_EN AFiA_EN I2CCK IC16 IC16 33M IC7 IC16 MICSW2 AFiB- PCA9555AHF DDR_D[0]~DDR_D[15] Vref /KEYINT i2S_SCK KRK-15B To AFoSW2IC4 DDR_DQS[0]~DDR_DQS[1] AFi+ AMP 33A IC10 CAN+ i2S_MCK 33A33D CN37 IC5 TC7W66FKF /PRST i2S_LRCK 33A 18D 33A SPi1_SCK IC10 To Panel Sub (Display) Unit (Display) Panel Sub To SPi1_SDo TC7W66FKF KRK-15B CAN- IC5 AFi- (2/2) (1/2) Main Unit Transceiver To /CS_CoD CODEC AFiA+ IC4 CoD_SDo AFiB+ 2 SW SW MICSW1AFoA_EN Q6 CN1 CN1 IC2 IO EXPANDER HN1B04FE(GR) /PSW /MIC_EN MIC/VBUS /VBUSDET CoD_SDi IC2 SPi1_SDi MICSW2 Q7 /PRST AFo IC9/IC10 SSM3K15AMFV IC19 AFiB_ENIC11 AFiA_EN IC4 AGC TC7W66FKF IGN D11,D12 33A IC16 IC16 AFoA+(AFoA+_0) 33A IC4 DA221(2/2) IC11 (2/2) (1/2) or another AFoB_EN 33A TC7W66FKF AFoA-(AFoA-_0) IC18 IC9/IC10 3.3V BU7462NUX IC4 VOLTAGE REGULATO R MiCB+ MiCA+ CN2 SW SW AFoB+(AFoB+_0) D1 IC4 CN2 SW AMP 33A IC20 MINISMDC020F TC7W53FKF (1/2) 33A IC13 CN1 MicA_ENSB CN1 SW AFoB-(AFoB-_0) IC3 IC4 33A BU7242NUX MicB_EN BU33TD2WNVX IC14 IC16 33A 54M BU7242NUX SB ME AUX_MiC AMP Vref AMP IC18 IC18 IC16 IC16 33M Vref Q8 CN2(AUX_ME)MiC_SEL IC12 33A IC12 /PSW TC7W66FKF TC7W66FKF CN1 33A (2/2) (1/2) IGN AUXI0 CN1/CN3 IC14 (2/2) 33AIC18 (1/2) Q1

1 BU7242NUX BU7462NUX AUX PORT SW SW /PRST IC19 AUXI1 IC25 MiCB- MiCA- CN1/CN3 BU7242NUX (1/2) Q9 Q3 KRK-14H To CN35 LM48310SD SP+ AMP IC19 AMP IC13/IC14/IC15 /PSW 25REF AUXO0 CN1/CN3 IC14 MicB_EN CN1 CN1 AUX_MiC AMP AMP IC17 IC20 SP- AFo MicA_EN SB Vref AUXO1 AUX_ME 33A IC16 /AMPPD IC16 IC16 53DC 50D 25REF A BCDEFG (No.RA021) 2-7 2-7 (No.RA021) MEMO PARTS LIST

[KRK-14H,KRK-15B]

* SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. * BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine parts be used. * (x_) in a description column shows the number of the used part.

- Contents -

Exploded view of general assembly and parts list 3-2 Electrical parts list 3-4 Packing materials and accessories parts list 3-8

(No.RA021)3-1 Exploded view of general assembly and parts list (KRK-14H) Block No.M1MM

2 1

INTERFACE UNIT<01> 3

A 5 A

4 A

General assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local

1 A2D-0001-00 REAR PANEL 2 F0G-0002-00 MOLDING COVER 3 F10-3225-05 SHIELDING COVER(DC/DC) (x2) 4 F1B-0027-00 SHIELDING COVER(OMAP) 5 G5D-0017-00 PACKING(FRONT) A N80-2608-48 P.HEAD T.SCREW (x5) - XC3-0080-21 SERVICE INTERFACE UNIT

3-2(No.RA021) Exploded view of general assembly and parts list (KRK-15B) Block No.M2MM

INTERFACE UNIT<02>

General assembly Block No. [M][2][M][M]  Symbol No. Part No. Part Name Description Local

1 A6C-0001-00 MAIN PANEL 2 F0G-0002-00 MOLDING COVER A N80-2608-48 P.HEAD T.SCREW (x4)

(No.RA021)3-3 Electrical parts list INTERFACE UNIT  Symbol No. Part No. Part Name Description Local XC3-0080-20(KRK-14H_M) C26 CK73HB1H272K C CAPACITOR 270UF K *Note : This part cannot be replaced. There- C27 CK73HB1H103K C CAPACITOR 0.010UF K fore, this part is not supplied as a service part. C29 CC73HCH1H390G C CAPACITOR 39PF G C30 CK73HB1E104K C CAPACITOR 0.10UF K C31 CC73HCH1H101J C CAPACITOR 100PF J Block No. [0][1] C32 CK73HB1E104K C CAPACITOR 0.10UF K  Symbol No. Part No. Part Name Description Local C33 CK73FB1C106K C CAPACITOR 10UF K C34 CK73FB1C106K C CAPACITOR 10UF K C35 CK73HB1C105K C CAPACITOR 1.0UF K IC1 TPS54240DGQ IC(MOS-IC) C36 CK73FB1C106K C CAPACITOR 10UF K IC2 TPS54240DGQ IC(MOS-IC) C37 CK73FB1C106K C CAPACITOR 10UF K IC3 BU33TD2WNVX IC(MOS-IC) C38 CK73GB1E105K C CAPACITOR 1.0UF K IC4 LXDC2HN18F163 IC(MOS-IC) C39 CK73HB1H182K C CAPACITOR 180UF K IC5 XC6223D331G-G IC(MOS-IC) C40 CC73HCH1H101J C CAPACITOR 100PF J IC6 MM3404A50URE IC(MOS-IC) C41 CK73GB1E105K C CAPACITOR 1.0UF K IC7 XC8102AA07-G IC(MOS-IC) C42 CK73FXR1E475K C CAPACITOR 4.7UF K IC8 TJA1051TK/3 IC(MOS-IC) C43 CK73FB1C106K C CAPACITOR 10UF K IC9 TC7W66FKF IC(MOS-IC) C44 CK73GB1E105K C CAPACITOR 1.0UF K IC10 TC7W66FKF IC(MOS-IC) C46 CK73GB0J106K C CAPACITOR 10UF K IC11 TC7W66FKF IC(MOS-IC) C48 CK73GB0J106K C CAPACITOR 10UF K IC12 TC7W66FKF IC(MOS-IC) C51 CK73GB1E105K C CAPACITOR 1.0UF K IC13 BU7242NUX IC(MOS-IC) C56 CK73GB0J106K C CAPACITOR 10UF K IC14 BU7242NUX IC(MOS-IC) C57 CK73GB1E105K C CAPACITOR 1.0UF K IC15 BU7462NUX IC(MOS-IC) C58 CK73GB1E105K C CAPACITOR 1.0UF K IC16 ------MPU IC *Note C59 CK73HB1E104K C CAPACITOR 0.10UF K IC17 ------MPU IC *Note C60 CK73HB1E104K C CAPACITOR 0.10UF K IC18 BU7462NUX IC(MOS-IC) C61 CK73GB0J106K C CAPACITOR 10UF K IC19 BU7242NUX IC(MOS-IC) C62 CK73GB0J106K C CAPACITOR 10UF K IC20 TC7W53FKF IC(MOS-IC) C63 CK73HB1H103K C CAPACITOR 0.010UF K IC21 TC7SET125FUF IC(MOS-IC) C64 CK73HB1H103K C CAPACITOR 0.010UF K IC22 TC7SZ08FE IC(MOS-IC) C65 CK73HB1H103K C CAPACITOR 0.010UF K IC23 ------SRAM IC *Note C66 CK73HB1H103K C CAPACITOR 0.010UF K IC25 LM48310SD ANALOG IC C67 CK73HB1H103K C CAPACITOR 0.010UF K IC29 ------ROM IC *Note C68 CK73GB0J106K C CAPACITOR 10UF K C69 CK73HB1H103K C CAPACITOR 0.010UF K Q1 SSM3K335R TRANSISTOR C70 CC73HCH1H101J C CAPACITOR 100PF J Q2 EM6M2 FET C71 CK73GB0J106K C CAPACITOR 10UF K Q3 SSM3K335R TRANSISTOR C72 CK73HB1H103K C CAPACITOR 0.010UF K Q4 LTA014EEBFS8 DIGI TRANSISTOR C73 CC73HCH1H101J C CAPACITOR 100PF J Q5 LTA014EEBFS8 DIGI TRANSISTOR C74 CK73GB0J106K C CAPACITOR 10UF K Q6 HN1B04FE(GR) TRANSISTOR C75 CC73HCH1H101J C CAPACITOR 100PF J Q7 SSM3K15AMFV FET C76 CK73HB1H103K C CAPACITOR 0.010UF K Q8 SSM3K15AMFV FET C77 CK73GB1E105K C CAPACITOR 1.0UF K Q9 SSM3K15AMFV FET C78 CK73HB1E104K C CAPACITOR 0.10UF K Q10 SSM3K15AMFV FET C79 CK73GB1E105K C CAPACITOR 1.0UF K C80 CC73HCH1H101J C CAPACITOR 100PF J D1 MINISMDC020F VARISTOR C81 CK73GB1E105K C CAPACITOR 1.0UF K D2 SPC10501A01 VARISTOR C82 CK73HB1H103K C CAPACITOR 0.010UF K D3 SPC10501A01 VARISTOR C83 CK73HB1E104K C CAPACITOR 0.10UF K D4 RB521CM-30 DIODE C85 CC73HCH1H101J C CAPACITOR 100PF J D5 RB521CM-30 DIODE C86 CK73HB1E104K C CAPACITOR 0.10UF K D6 RB060M-40 DIODE C87 CK73GB0J106K C CAPACITOR 10UF K D7 RB060M-40 DIODE C88 CK73HB1E104K C CAPACITOR 0.10UF K D8 DZ2J180(M) ZENER DIODE C89 CK73HB1E104K C CAPACITOR 0.10UF K D9 DZ2J180(M) ZENER DIODE C90 CK73HB1E104K C CAPACITOR 0.10UF K D10 RB521CM-30 DIODE C91 CK73HB1E104K C CAPACITOR 0.10UF K D11 DA221 DIODE C92 CC73HCH1H101J C CAPACITOR 100PF J D12 DA221 DIODE C93 CK73HB1E104K C CAPACITOR 0.10UF K D13 RB521CM-30 DIODE C94 CK73HB1E104K C CAPACITOR 0.10UF K D15 RB521CM-30 DIODE C95 CK73HB1E104K C CAPACITOR 0.10UF K C96 CK73HBB1H102K C CAPACITOR 0.0H10UF K C1 CC73HCH1H101J C CAPACITOR 100PF J C97 CK73HB1A224K C CAPACITOR 0.22UF K C2 CK73GBB1H104K C CAPACITOR 0.10UF K C98 CK73HB1C105K C CAPACITOR 1.0UF K C3 C93-1810-05 C CAPACITOR 4.7UF K C99 CK73HB1C105K C CAPACITOR 1.0UF K C4 CK73HBB1H102K C CAPACITOR 1000PF K C100 CK73HB1C105K C CAPACITOR 1.0UF K C5 CK73HBB1H102K C CAPACITOR 1000PF K C101 CK73HB1C105K C CAPACITOR 1.0UF K C6 CC73HCH1H101J C CAPACITOR 100PF J C102 CK73HB1C105K C CAPACITOR 1.0UF K C7 CC73HCH1H101J C CAPACITOR 100PF J C103 CK73HB1C105K C CAPACITOR 1.0UF K C15 CK73GB1H105K C CAPACITOR 1.0UF K C104 CK73HB1C105K C CAPACITOR 1.0UF K C16 CC73HCH1H101J C CAPACITOR 100PF J C105 CK73HB1C105K C CAPACITOR 1.0UF K C17 CC73HCH1H101J C CAPACITOR 100PF J C106 CK73HB1H103K C CAPACITOR 0.010UF K C20 C93-1810-05 C CAPACITOR 4.7UF K C107 CK73HB1H103K C CAPACITOR 0.010UF K C21 C93-1810-05 C CAPACITOR 4.7UF K C108 CK73HB1H103K C CAPACITOR 0.010UF K C23 C93-1810-05 C CAPACITOR 4.7UF K C109 CK73HB1H103K C CAPACITOR 0.010UF K C24 CK73HB1H103K C CAPACITOR 0.010UF K C110 CC73HCH1H100D C CAPACITOR 10PF D C25 CK73HB1H103K C CAPACITOR 0.010UF K C111 CK73HB1E104K C CAPACITOR 0.10UF K

3-4(No.RA021)  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local

C112 CC73HCH1H100D C CAPACITOR 10PF D C250 CK73HB1E104K C CAPACITOR 0.10UF K C113 CC73HCH1H100D C CAPACITOR 10PF D C251 CK73HBB1H102K C CAPACITOR 1000PF K C114 CK73HB1H103K C CAPACITOR 0.010UF K C252 CK73HBB1H102K C CAPACITOR 1000PF K C115 CK73HB1H103K C CAPACITOR 0.010UF K C116 CK73HB1H103K C CAPACITOR 0.010UF K R3 RK73FB2B332J MG RESISTOR 3.3K J 1/8W C117 CC73HCH1H100D C CAPACITOR 10PF D R7 RK73HH1J683D MG RESISTOR 68K D 1/16W C118 CK73HB1C105K C CAPACITOR 1.0UF K R8 RK73HH1J683D MG RESISTOR 68K D 1/16W C119 CC73HCH1H101J C CAPACITOR 100PF J R9 RK73HH1J153D MG RESISTOR 15K D 1/16W C120 CC73HCH1H100D C CAPACITOR 10PF D R10 RK73HB1J682J MG RESISTOR 6.8K J 1/16W C121 CK73HB0J475M C CAPACITOR 4.7UF M R12 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C122 CK73HB1E104K C CAPACITOR 0.10UF K R13 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C123 CK73GXR1C225K C CAPACITOR 2.2UF K R14 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C124 CK73HB0J475M C CAPACITOR 4.7UF M R15 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C125 CK73HB1C105K C CAPACITOR 1.0UF K R16 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C126 CK73HB1C105K C CAPACITOR 1.0UF K R17 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C127 CK73HB0J475M C CAPACITOR 4.7UF M R22 RK73HB1J272J MG RESISTOR 2.7K J 1/16W C130 CK73HB0J475M C CAPACITOR 4.7UF M R27 RK73HB1J104J MG RESISTOR 100K J 1/16W C131 CK73GB0J106K C CAPACITOR 10UF K R28 RK73HH1J473D MG RESISTOR 47K D 1/16W C132 CK73HB1E104K C CAPACITOR 0.10UF K R29 RK73HB1J104J MG RESISTOR 100K J 1/16W C133 CC73HCH1H101J C CAPACITOR 100PF J R30 RK73HB1J104J MG RESISTOR 100K J 1/16W C134 CK73HB1C105K C CAPACITOR 1.0UF K R31 RK73HH1J473D MG RESISTOR 47K D 1/16W C135 CK73HB1C105K C CAPACITOR 1.0UF K R32 RK73HH1J473D MG RESISTOR 47K D 1/16W C136 CK73HB1C105K C CAPACITOR 1.0UF K R33 RK73HH1J103D MG RESISTOR 10K D 1/16W C137 CK73HB1H103K C CAPACITOR 0.010UF K R34 RK73HH1J103D MG RESISTOR 10K D 1/16W C138 CC73HCH1H220G C CAPACITOR 22PF G R35 RK73HB1J102J MG RESISTOR 1.0K J 1/16W C139 CK73HBB1H152K C CAPACITOR 0.015UF K R36 RK73HB1J102J MG RESISTOR 1.0K J 1/16W C140 CK73HB1C105K C CAPACITOR 1.0UF K R37 RK73HH1J393D MG RESISTOR 39K D 1/16W C141 CK73HB1C105K C CAPACITOR 1.0UF K R38 RK73HH1J103D MG RESISTOR 10K D 1/16W C142 CK73HB1A224K C CAPACITOR 0.22UF K R39 RK73HB1J471J MG RESISTOR 470 J 1/16W C143 CK73HB0J225K C CAPACITOR 2.2UF K R40 RK73HB1J471J MG RESISTOR 470 J 1/16W C144 CK73HB0J225K C CAPACITOR 2.2UF K R41 RK73HB1J471J MG RESISTOR 470 J 1/16W C145 CC73HCH1H100D C CAPACITOR 10PF D R42 RK73HB1J471J MG RESISTOR 470 J 1/16W C146 CK73HB1E104K C CAPACITOR 0.10UF K R43 RK73HB1J104J MG RESISTOR 100K J 1/16W C148 CK73HB1H103K C CAPACITOR 0.010UF K R45 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C150 CK73HB1E104K C CAPACITOR 0.10UF K R46 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C151 CK73FXR1E475K C CAPACITOR 4.7UF K R47 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C152 CC73HCH1H100D C CAPACITOR 10PF D R48 RK73HB1J102J MG RESISTOR 1.0K J 1/16W C153 CC73HCH1H100D C CAPACITOR 10PF D R49 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C154 CK73FB1C106K C CAPACITOR 10UF K R50 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C155 CK73FXR0J226M C CAPACITOR 22UF M R51 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C156 CK73HB1E104K C CAPACITOR 0.10UF K R52 RK73FB2B151J MG RESISTOR 150 J 1/8W C157 CK73HB1E104K C CAPACITOR 0.10UF K R53 RK73HB1J102J MG RESISTOR 1.0K J 1/16W C158 CK73HB1C105K C CAPACITOR 1.0UF K R54 RK73HH1J473D MG RESISTOR 47K D 1/16W C159 CK73HB1C105K C CAPACITOR 1.0UF K R55 RK73HH1J473D MG RESISTOR 47K D 1/16W C160 CK73FXR1E475K C CAPACITOR 4.7UF K R56 RK73HH1J473D MG RESISTOR 47K D 1/16W C161 CK73HB1E104K C CAPACITOR 0.10UF K R57 RK73HB1J100J MG RESISTOR 10 J 1/16W C162 CK73HB1E104K C CAPACITOR 0.10UF K R58 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C163 CK73HB1H103K C CAPACITOR 0.010UF K R59 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C164 CK73HB1H103K C CAPACITOR 0.010UF K R60 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C165 CK73FB1C106K C CAPACITOR 10UF K R61 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C166 CK73HB1A224K C CAPACITOR 0.22UF K R62 RK73HB1J220J MG RESISTOR 22 J 1/16W C167 CK73HB1A224K C CAPACITOR 0.22UF K R63 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C168 CK73HB1E104K C CAPACITOR 0.10UF K R64 RK73HH1J103D MG RESISTOR 10K D 1/16W C169 CK73HB1E104K C CAPACITOR 0.10UF K R65 RK73HB1J000J MG RESISTOR 0.0 J 1/16W C171 CK73GB0J106K C CAPACITOR 10UF K R66 RK73HH1J103D MG RESISTOR 10K D 1/16W C172 CK73GB0J106K C CAPACITOR 10UF K R67 RK73HH1J103D MG RESISTOR 10K D 1/16W C173 CK73HB1E104K C CAPACITOR 0.10UF K R68 RK73HH1J103D MG RESISTOR 10K D 1/16W C175 CC73HCH1H101J C CAPACITOR 100PF J R69 RK73HH1J103D MG RESISTOR 10K D 1/16W C176 CK73HB1E104K C CAPACITOR 0.10UF K R70 RK73HB1J104J MG RESISTOR 100K J 1/16W C177 CK73GB1E105K C CAPACITOR 1.0UF K R71 RK73HB1J104J MG RESISTOR 100K J 1/16W C178 CC73HCH1H101J C CAPACITOR 100PF J R72 RK73HB1J104J MG RESISTOR 100K J 1/16W C185 CK73HB1E104K C CAPACITOR 0.10UF K R73 RK73HB1J104J MG RESISTOR 100K J 1/16W C186 CK73HB1E104K C CAPACITOR 0.10UF K R74 RK73HB1J104J MG RESISTOR 100K J 1/16W C187 CK73GB1E105K C CAPACITOR 1.0UF K R75 RK73HB1J104J MG RESISTOR 100K J 1/16W C188 CC73HCH1H101J C CAPACITOR 100PF J R76 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C189 CK73GB1E105K C CAPACITOR 1.0UF K R77 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C191 CK73HB1E104K C CAPACITOR 0.10UF K R78 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C193 CK73HB1E104K C CAPACITOR 0.10UF K R79 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C194 CK73HB1E104K C CAPACITOR 0.10UF K R80 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C195 CK73HB1E104K C CAPACITOR 0.10UF K R81 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C195 CK73HB1E104K C CAPACITOR 0.10UF K R82 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C196 CK73HBB1H102K C CAPACITOR 1000PF K R83 RK73HB1J104J MG RESISTOR 100K J 1/16W C216 CC73HCH1H101J C CAPACITOR 100PF J R84 RK73HB1J104J MG RESISTOR 100K J 1/16W C217 CC73HCH1H271J C CAPACITOR 270PF J R85 RK73HB1J101J MG RESISTOR 100 J 1/16W C219 CK73HB1E104K C CAPACITOR 0.10UF K R86 RK73HB1J222J MG RESISTOR 2.2K J 1/16W C220 CC73HCH1H331J C CAPACITOR 330PF J R91 RK73HB1J104J MG RESISTOR 100K J 1/16W C223 CK73HB1H103K C CAPACITOR 0.010UF K R92 RK73HB1J333J MG RESISTOR 33K J 1/16W C224 CK73HBB1H332K C CAPACITOR 0.0033UF K R93 RK73HH1J473D MG RESISTOR 47K D 1/16W

(No.RA021)3-5  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local

R94 RK73HH1J473D MG RESISTOR 47K D 1/16W R194 RK73HH1J473D MG RESISTOR 47K D 1/16W R95 RK73HH1J473D MG RESISTOR 47K D 1/16W R195 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R96 RK73HH1J473D MG RESISTOR 47K D 1/16W R196 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R97 RK73HB1J104J MG RESISTOR 100K J 1/16W R197 RK73GB2A000J MG RESISTOR 0.0 J 1/10W R98 RK73HB1J104J MG RESISTOR 100K J 1/16W R198 RK73GB2A000J MG RESISTOR 0.0 J 1/10W R99 RK73HH1J473D MG RESISTOR 47K D 1/16W R199 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R100 RK73HH1J473D MG RESISTOR 47K D 1/16W R200 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R101 RK73HB1J104J MG RESISTOR 100K J 1/16W R250 RK73HB1J472J MG RESISTOR 4.7K J 1/16W R102 RK73HB1J104J MG RESISTOR 100K J 1/16W R251 RK73HB1J472J MG RESISTOR 4.7K J 1/16W R103 RK73HH1J473D MG RESISTOR 47K D 1/16W R252 RK73HB1J393J MG RESISTOR 39K J 1/16W R104 RK73HB1J102J MG RESISTOR 1.0K J 1/16W R253 RK73HB1J473J MG RESISTOR 47K J 1/16W R107 RK73HH1J473D MG RESISTOR 47K D 1/16W R109 RK73HB1J100J MG RESISTOR 10 J 1/16W L1 LB73G0AM-004 CHIP FERRITE BEADS R110 RK73HB1J470J MG RESISTOR 47 J 1/16W L2 LB73G0AM-004 CHIP FERRITE BEADS R111 RK73GH2A49R9D MG RESISTOR 49.9 D 1/10W L3 LR79Z0FQ100M SMALL FIXED INDUCTOR(10UH) R112 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L4 LB73G0AM-004 CHIP FERRITE BEADS R113 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L5 LR79Z0EZ150M SMALL FIXED INDUCTOR(15UH) R114 RK73HH1J473D MG RESISTOR 47K D 1/16W L6 LB73G0AM-004 CHIP FERRITE BEADS R115 RK73HH1J473D MG RESISTOR 47K D 1/16W L7 LB73G0AM-004 CHIP FERRITE BEADS R119 RK73HH1J103D MG RESISTOR 10K D 1/16W L8 LB73G0AM-004 CHIP FERRITE BEADS R120 RK73HB1J222J MG RESISTOR 2.2K J 1/16W L12 LB73H0AV-003 CHIP FERRITE BEADS R121 RK73HB1J222J MG RESISTOR 2.2K J 1/16W L13 LB73H0AV-003 CHIP FERRITE BEADS R122 RK73HB1J100J MG RESISTOR 10 J 1/16W L14 LB73G0AM-004 CHIP FERRITE BEADS R123 RK73HB1J100J MG RESISTOR 10 J 1/16W L15 L92-1101-05 CHIP FERRITE R124 RK73HB1J100J MG RESISTOR 10 J 1/16W L16 L92-1101-05 CHIP FERRITE R125 RK73HB1J100J MG RESISTOR 10 J 1/16W L17 LB73G0AM-004 CHIP FERRITE BEADS R126 RK73HB1J100J MG RESISTOR 10 J 1/16W L18 LB73G0AM-004 CHIP FERRITE BEADS R127 RK73HB1J100J MG RESISTOR 10 J 1/16W L19 LB73G0AM-004 CHIP FERRITE BEADS R128 RK73HB1J100J MG RESISTOR 10 J 1/16W L20 L92-1101-05 CHIP FERRITE R129 RK73HB1J100J MG RESISTOR 10 J 1/16W L21 L92-1101-05 CHIP FERRITE R130 RK73HB1J100J MG RESISTOR 10 J 1/16W L22 LB73G0AM-004 CHIP FERRITE BEADS R131 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L23 LB73H0AV-003 CHIP FERRITE BEADS R132 RK73HB1J123J MG RESISTOR 12K J 1/16W L24 LB73H0AV-003 CHIP FERRITE BEADS R133 RK73HB1J183J MG RESISTOR 18K J 1/16W L25 LB73H0AV-003 CHIP FERRITE BEADS R134 RK73HB1J105J MG RESISTOR 1.0M J 1/16W L27 L92-0498-05 CHIP FERRITE R135 RK73HB1J333J MG RESISTOR 33K J 1/16W L28 L41-1592-71 SMALL FIXED INDUCTOR(1.5UH) R136 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L30 LB73G0AM-004 CHIP FERRITE BEADS R137 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L31 LB73F0AH-003 CHIP FERRITE R138 RK73HB1J102J MG RESISTOR 1.0K J 1/16W L32 LB73F0AH-003 CHIP FERRITE R139 RK73HB1J183J MG RESISTOR 18K J 1/16W L35 LB73G0AM-004 CHIP FERRITE BEADS R140 RK73HB1J000J MG RESISTOR 0.0 J 1/16W L36 LB73G0AM-004 CHIP FERRITE BEADS R141 RK73HB1J104J MG RESISTOR 100K J 1/16W L37 LB73H0AV-003 CHIP FERRITE BEADS R142 RK73HB1J333J MG RESISTOR 33K J 1/16W L38 LB73G0AM-004 CHIP FERRITE BEADS R143 RK73HB1J223J MG RESISTOR 22K J 1/16W L39 L79-1984-05 FILTER R144 RK73HH1J473D MG RESISTOR 47K D 1/16W L40 L79-1984-05 FILTER R145 RK73HB1J153J MG RESISTOR 15K J 1/16W L41 L79-1984-05 FILTER R146 RK73HB1J474J MG RESISTOR 470K J 1/16W L42 L79-1984-05 FILTER R147 RK73HB1J474J MG RESISTOR 470K J 1/16W L43 L79-1984-05 FILTER R148 RK73HB1J000J MG RESISTOR 0.0 J 1/16W L44 LB73G0AM-004 CHIP FERRITE BEADS R149 RK73HB1J333J MG RESISTOR 33K J 1/16W L45 LB73G0AM-004 CHIP FERRITE BEADS R150 RK73HB1J104J MG RESISTOR 100K J 1/16W L46 LB73H0AV-003 CHIP FERRITE BEADS R151 RK73HB1J104J MG RESISTOR 100K J 1/16W L47 LB73H0AV-003 CHIP FERRITE BEADS R152 RK73HB1J333J MG RESISTOR 33K J 1/16W L48 LB73H0AV-003 CHIP FERRITE BEADS R153 RK73HH1J473D MG RESISTOR 47K D 1/16W L49 LB73H0AV-003 CHIP FERRITE BEADS R154 RK73HH1J473D MG RESISTOR 47K D 1/16W L50 LB73H0AV-003 CHIP FERRITE BEADS R155 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R156 RK73HB1J000J MG RESISTOR 0.0 J 1/16W A1 W02-3785-05 DC/DC CONVERTER R157 RK73HB1J000J MG RESISTOR 0.0 J 1/16W CN1 EA710AC-1516B WIRE TO BOARD CONNECTOR SMD R158 RK73HB1J102J MG RESISTOR 1.0K J 1/16W CN2 EA710AC-1513B WIRE TO BOARD CONNECTOR SMD R159 RK73HH1J473D MG RESISTOR 47K D 1/16W CN35 E41-2673-05 PIN ASSY R160 RK73HB1J681J MG RESISTOR 680 J 1/16W CN37 E40-6913-05 FLAT CABLE CONNECTOR R161 RK73HB1J681J MG RESISTOR 680 J 1/16W CP1 RK74HB1J470J NET RESISTOR 47 J 1/16W R162 RK73HB1J102J MG RESISTOR 1.0K J 1/16W CP2 RK74HB1J470J NET RESISTOR 47 J 1/16W R163 RK73HB1J333J MG RESISTOR 33K J 1/16W CP3 RK74HB1J470J NET RESISTOR 47 J 1/16W R164 RK73HB1J000J MG RESISTOR 0.0 J 1/16W CP4 RK74HB1J470J NET RESISTOR 47 J 1/16W R167 RK73HB1J472J MG RESISTOR 4.7K J 1/16W CP5 RK74HB1J470J NET RESISTOR 47 J 1/16W R168 RK73HB1J000J MG RESISTOR 0.0 J 1/16W E1 F10-3226-05 SHIELDING CASE R169 RK73HB1J104J MG RESISTOR 100K J 1/16W E2 F10-3226-05 SHIELDING CASE R170 RK73HB1J104J MG RESISTOR 100K J 1/16W E3 F1B-0026-00 SHIELDING CASE R171 RK73HB1J104J MG RESISTOR 100K J 1/16W S1 S7K-0003-00 DIP SWITCHES R174 RK73HB1J104J MG RESISTOR 100K J 1/16W X1 L77-3123-05 TCXO(19.2MHZ) R187 RK73HB1J105J MG RESISTOR 1.0 M 1/16W R188 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R189 RK73HB1J101J MG RESISTOR 100 J 1/16W R190 RK73HB1J101J MG RESISTOR 100 J 1/16W R191 RK73HB1J101J MG RESISTOR 100 J 1/16W R192 RK73HB1J101J MG RESISTOR 100 J 1/16W R193 RK73HH1J473D MG RESISTOR 47K D 1/16W

3-6(No.RA021) INTERFACE UNIT  Symbol No. Part No. Part Name Description Local XC3-0090-20(KRK-15B_M) R19 RK73HB1J104J MG RESISTOR 100K J 1/16W Block No. [0][2] R20 RK73HB1J104J MG RESISTOR 100K J 1/16W R22 RK73FB2B121J MG RESISTOR 120 J 1/8W  Symbol No. Part No. Part Name Description Local R23 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R24 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R25 RK73HB1J000J MG RESISTOR 0.0 J 1/16W IC1 OPA170AIDRLR IC(MOS-IC) R26 RK73HB1J000J MG RESISTOR 0.0 J 1/16W IC2 TJA1051TK/3 IC(MOS-IC) R27 RK73HB1J104J MG RESISTOR 100K J 1/16W IC3 BU33TD2WNVX IC(MOS-IC) R28 RK73HB1J104J MG RESISTOR 100K J 1/16W IC4 TC74VHC4052AK IC(MOS-IC) R29 RK73HB1J683J MG RESISTOR 68K J 1/16W IC5 TC74VHC4052AK IC(MOS-IC) R30 RK73HB1J473J MG RESISTOR 47K J 1/16W IC6 BU7445HFV IC(MOS-IC) R31 RK73HB1J473J MG RESISTOR 47K J 1/16W IC7 PCA9555AHF IC(MOS-IC) R32 RK73HB1J333J MG RESISTOR 33K J 1/16W IC8 BU7242NUX IC(MOS-IC) R33 RK73HB1J000J MG RESISTOR 0.0 J 1/16W IC9 TC7W66FKF IC(MOS-IC) R37 RK73HB1J333J MG RESISTOR 33K J 1/16W IC10 TC7W66FKF IC(MOS-IC) R38 RK73HB1J683J MG RESISTOR 68K J 1/16W R39 RK73HB1J104J MG RESISTOR 100K J 1/16W C2 CC73HCH1H101J C CAPACITOR 100PF J R40 RK73HB1J104J MG RESISTOR 100K J 1/16W C3 CC73HCH1H470J C CAPACITOR 47PF J R41 RK73HB1J104J MG RESISTOR 100K J 1/16W C4 CC73HCH1H470J C CAPACITOR 47PF J R42 RK73HB1J104J MG RESISTOR 100K J 1/16W C5 CC73HCH1H470J C CAPACITOR 47PF J R67 RK73HB1J103J MG RESISTOR 10K J 1/16W C6 CC73HCH1H470J C CAPACITOR 47PF J R68 RK73HB1J103J MG RESISTOR 10K J 1/16W C7 CC73HCH1H470J C CAPACITOR 47PF J R100 RK73HB1J473J MG RESISTOR 47K J 1/16W C12 CK73HB1E104K C CAPACITOR 0.10UF K R101 RK73HB1J473J MG RESISTOR 47K J 1/16W C14 CK73HB1E104K C CAPACITOR 0.10UF K R102 RK73HB1J683J MG RESISTOR 68K J 1/16W C15 CK73HBB1H471K C CAPACITOR 470PF K R103 RK73HB1J101J MG RESISTOR 100 J 1/16W C16 CK73HB1E104K C CAPACITOR 0.10UF K R104 RK73HB1J683J MG RESISTOR 68K J 1/16W C17 CK73HB1E104K C CAPACITOR 0.10UF K R105 RK73HB1J101J MG RESISTOR 100 J 1/16W C18 CK73GB1E105K C CAPACITOR 1.0UF K R106 RK73HB1J333J MG RESISTOR 33K J 1/16W C19 CK73HBB1H471K C CAPACITOR 470PF K R107 RK73HB1J333J MG RESISTOR 33K J 1/16W C20 CK73GB1E105K C CAPACITOR 1.0UF K C21 CK73GB1E105K C CAPACITOR 1.0UF K L1 LB73G0AM-004 CHIP FERRITE BEADS C22 CK73GB1E105K C CAPACITOR 1.0UF K L2 LB73H0AV-003 CHIP FERRITE BEADS C24 CK73HB1E104K C CAPACITOR 0.10UF K L3 LB73H0AV-003 CHIP FERRITE BEADS C25 CK73HB1E104K C CAPACITOR 0.10UF K L4 LB73H0AV-003 CHIP FERRITE BEADS C26 CK73GB1E105K C CAPACITOR 1.0UF K L5 LB73H0AV-003 CHIP FERRITE BEADS C27 CK73GB1E105K C CAPACITOR 1.0UF K L6 LB73H0AV-003 CHIP FERRITE BEADS C28 CK73GB1E105K C CAPACITOR 1.0UF K L7 LB73H0AV-003 CHIP FERRITE BEADS C29 CC73HCH1H101J C CAPACITOR 100PF J L8 LB73H0AV-003 CHIP FERRITE BEADS C30 CC73HCH1H181J C CAPACITOR 180PF J L9 LB73H0AV-003 CHIP FERRITE BEADS C32 CK73HB1E104K C CAPACITOR 0.10UF K L10 LB73H0AV-003 CHIP FERRITE BEADS C34 CK73HB1E104K C CAPACITOR 0.10UF K L11 LB73H0AV-003 CHIP FERRITE BEADS C35 CK73HB1H103K C CAPACITOR 0.010UF K L12 LB73H0AV-003 CHIP FERRITE BEADS C36 CC73HCH1H181J C CAPACITOR 180PF J L13 LB73H0AV-003 CHIP FERRITE BEADS C37 CK73HB1E104K C CAPACITOR 0.10UF K L14 LB73H0AV-003 CHIP FERRITE BEADS C38 CK73HB1E104K C CAPACITOR 0.10UF K L15 LB73H0AV-003 CHIP FERRITE BEADS C39 CK73GB1E105K C CAPACITOR 1.0UF K L16 LB73H0AV-003 CHIP FERRITE BEADS C40 CK73GB1E105K C CAPACITOR 1.0UF K L17 LB73H0AV-003 CHIP FERRITE BEADS C41 CK73GB1E105K C CAPACITOR 1.0UF K L18 LB73H0AV-003 CHIP FERRITE BEADS C42 CK73GB1E105K C CAPACITOR 1.0UF K L19 LB73H0AV-003 CHIP FERRITE BEADS C43 CK73HB1H102K C CAPACITOR 1000PF K L20 LB73H0AV-003 CHIP FERRITE BEADS C44 CK73HB1H102K C CAPACITOR 1000PF K L21 LB73H0AV-003 CHIP FERRITE BEADS C63 CK73HB1E104K C CAPACITOR 0.10UF K L22 LB73H0AV-003 CHIP FERRITE BEADS C64 CK73HB1E104K C CAPACITOR 0.10UF K L23 LB73H0AV-003 CHIP FERRITE BEADS C68 CK73GB0J106K C CAPACITOR 10UF K L24 LB73H0AV-003 CHIP FERRITE BEADS C100 CK73GB1E105K C CAPACITOR 1.0UF K L25 LB73H0AV-003 CHIP FERRITE BEADS C101 CC73HCH1H101J C CAPACITOR 100PF J C102 CC73HCH1H101J C CAPACITOR 100PF J CN1 E40-6913-05 FLAT CABLE CONNECTOR C103 CC73HCH1H101J C CAPACITOR 100PF J CN2 E41-2673-05 PIN ASSY C104 CC73HCH1H101J C CAPACITOR 100PF J CN3 EA710AC-1516B WIRE TO BOARD CONNECTOR SMD C105 CC73HCH1H101J C CAPACITOR 100PF J CN4 EA710AC-1516B WIRE TO BOARD CONNECTOR SMD C106 CC73HCH1H101J C CAPACITOR 100PF J CP1 RK74HB1J100J NET RESISTOR 10 J 1/16W C107 CK73HB1E104K C CAPACITOR 0.10UF K CP3 RK74HB1J101J NET RESISTOR 100 J 1/16W C108 CK73HB1E104K C CAPACITOR 0.10UF K CP4 RK74HB1J101J NET RESISTOR 100 J 1/16W C109 CC73HCH1H181J C CAPACITOR 180PF J S1 S7K-0003-00 DIP SWITCHES C110 CC73HCH1H181J C CAPACITOR 180PF J

R7 RK73HB1J473J MG RESISTOR 47K J 1/16W R8 RK73HB1J473J MG RESISTOR 47K J 1/16W R9 RK73HB1J820J MG RESISTOR 82 J 1/16W R10 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R11 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R12 RK73HB1J273J MG RESISTOR 27K J 1/16W R13 RK73HB1J102J MG RESISTOR 1.0K J 1/16W R15 RK73HB1J473J MG RESISTOR 47K J 1/16W R16 RK73HB1J000J MG RESISTOR 0.0 J 1/16W R17 RK73HB1J273J MG RESISTOR 27K J 1/16W R18 RK73HB1J473J MG RESISTOR 47K J 1/16W

(No.RA021)3-7 Packing materials and accessories parts list (KRK-14H) Block No.M3MM

11 2 6 6 4 3 7

10 5

Packing and accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local

1 ------PAMPHLET(ROHS) 2 ------PAMPHLET 3 E3F-0019-00 FLAT CABLE(50PIN TO HEAD) 4 E3H-0008-00 LEAD WIRE WITH CONNECTOR(4PIN TO HEAD) 5 ------ANTI-STATIC BAG 6 ------PROTECTION BAG(60/110/0.07) (x2) 7 ------PROTECTION BAG(100/250/0.07) 8 H5A-0244-00 ITEM CARTON 9 J1K-0003-00 BRACKET 10 N08-0550-14 DRESSED SCREW(BRACKET) (x2) 11 N9X-0009-00 SCREW SET

3-8(No.RA021) Packing materials and accessories parts list (KRK-15B) Block No.M4MM

2 4

3 6

Packing and accessories Block No. [M][4][M][M]  Symbol No. Part No. Part Name Description Local

1 ------PAMPHLET(ROHS) 2 ------PAMPHLET 3 H1C-0004-00 PACKING FIXTURE 4 ------PROTECTION BAG(MOLDING COVER) 5 ------PROTECTION BAG (100/250/0.07) 6 H5A-0245-00 ITEM CARTON

(No.RA021)3-9 JVC KENWOOD Corporation Communications Systems BU

(No.RA021) Printed in Japan VSE