CD-6203CI, -RS
C03702033E
SERVICE MANUAL
6 DISC CD CHANGER
Model No. 56038659AC
Model No. 05064003AC
CONTENTS
FEATURES ................................................... 2 ELECTRICAL PARTS LIST ....................... 6,7
SPECIFICATIONS ........................................ 2 PRINTED CIRCUIT BOARD
OPERATION ................................................. 2 SCHEMATIC DIAGRAM
CONNECTOR ............................................... 2
EXPLODED VIEW and PARTS LIST ........... 3 For the mecha part, please refer to the service
IC EXPLANATION ..................................... 4,5 manual of CD-X2 MECHA (380) (N07702033E).
FEATURES
6 DISC IN-dash CD changer
8-Times-oversampling Digital Filter
1-bit Digital-to-Analog Converter provide exceptional fidelity
Shock Proof Memory prevent sound skip that arise from vibration or shock
J1850 BUS used the method of communication with Head Unit
SPECIFICATIONS
Sampling frequency : 44.1kHz Output Level : 775200Vrms
Number of quantization bits : 16bit Linear Number of channels : 2 (STEREO)
Power Source : 13.8V DC Outside Dimension W : 181.5mm (7-1/7")
Frequency characteristics : 5-20,000Hz H : 58.5mm (2-1/3")
Signal to Noise ratio : More than 80dB D : 171.00mm (6-3/4") (56038659AC)
(1kHz)(IEC-A Net work) : 155.56mm (6-1/8") (05064003AC)
Dynamic range : More than 75dB (1kHz) Weight : 1.80kg (4.0 lb)
OPERATION
EJECT Button DISC 6 LOAD Button
DISC 1 LOAD Button DISC 5 LOAD Button
DISC 2 LOAD Button DISC 4 LOAD Button
DISC 3 LOAD Button
CONNECTOR
8P Head Unit CONNECTOR
1. AUDIO Rch 5. AUDIO Lch
4 3 2 1
2. PWDM 6. AUDIO GND
3. J1850 7. POWER GND
8 7 6 5
4. IGN 8. BATTERY
2
EXPLODED VIEW and PARTS LIST
A B C
Model: 56038659AC ............... 1
A A 3 05064003AC ............... 2
M023
Ref. No. Part No. Description Index
M008 3
M005 M007 M001 246L222O5 FLAT-CABLE 18P B-2
M002 590J314O1 CHASSIS-BTM B-3
M003 591K331O1 CHASSIS-R C-3
M004 591K332O1 CHASSIS-L A-3
1 M005 591K333O1 COVER-UP B-1
M006 591K39510 BRACKET-CD C-2
1
M007 592L274O1 HOLDER-TR B-1
M008 593L166O1 PLATE-PCB B-1,C-1
M009 641K26910 HOLDER-LED A-2
M010 641K26911 HOLDER-LED B-2
A 4 M011 641K26912 HOLDER-LED B-2
M012 643L00511 SHEET B-2
M013 643L07610 SHEET-MAIN-BASE C-2
M014 643L08910 SHEET-X2 C-3
C 4 M022 M015 704J024O1 BUTTON-6CD-1 A-2
M027 M009
M016 704J024O2 BUTTON-6CD-2 A-2
M017 704J024O3 BUTTON-6CD-3 A-2
M024 M018 704J024O4 BUTTON-6CD-4 A-2
M019 704J024O5 BUTTON-6CD-5 A-2
M010 2 M006
M020 704J024O6 BUTTON-6CD-6 A-2
1 M021 704J024O7 BUTTON-6CD-EJT A-2
M011
2 M022 761L448O1 PRISM-6CD A-2
M021 M023 850L827O1 NAME-CARD A-1
M001 M026
M015 M024 851L262O3 LABEL-CAUT C-2
M016 M025 891L615O2 ASSY-BUSH B-2
M017 M026 941L443O1 CD-X2 MECHA C-2
M018 M012
M027 963M066O7 ASSY-PANEL ................. 1 A-2
M019
M025
M027 963M066O8 ASSY-PANEL ................. 2 A-2
M020 M013 A 669L046O1 SCREW-TAP M3X6
A
B 669L046O3 SCREW-TAP 3X10
C 669L082O1 SCREW-CAP M3X7
B 2
A 2
M014
3 M004
A 2
M003
M002
3
IC EXPLANATION
IC801 M38037M6-299FP
Pin No. Pin Name Function (Active) Pin No. Pin Name Function (Active)
1 Not Used (set:High) 26 LED-READY READY ON LED indicator output(Low)
2 Not Used (set:High) 27~32 LED- #1~6 Disc #1~6 detect LED indicator output
3 KEYINPUT Disc #1~6 eject key input (Low)
4 WAKE_UP KEY WAKE UP 33 LED-DIM Not Used (set:High)
5 LAMP-DIM LAMP ON output (High) 34~44 Not Used (set:High)
6 2MHz-OUT 2MHz output for LINK IC 45 CTM CDX2 data Request to Send
7 J-STAT J-BUS status signal output 46 CDX2RESET MECHA servo processor IC reset signal
8 J-RDY J-BUS ready signal output output (Low)
9 J-SCK J-BUS serial data clock input 47 CD ON ACC ON signal output for MECHA servo
10 J-SOUT J-BUS serial data output processor IC (Low)
11 J-SIN J-BUS serial data input 48 MTC MAIN micro data Request to Send
12 Not Used 49 Not Used
13 Not Used 50 SCK CDX2 serial clock input
14 J-RESET J-BUS Reset signal output (Low) 51 SO CDX2 serial data output
15 Not Used 52 SI CDX2 serial data input
16 JIDLEH J-BUS IDLE High interrupt detecting input 53 EEP-SCL EEPROM serial clock output
17 JIDLEL J-BUS IDLE Low interrupt detecting input 54 EEP-SDA EEPROM serial data output/input
18 Not Used 55 LED-POWER Power control for IGN-ON
19 Reset Reset signal input (Low) 56 J-POWER Power control for IGN-ON 5V
20 PWD PWD signal input 57 VCC Power source terminal
21 IGN-ON IGN-ON input (Low:IGN ON) 58 VREF AV Ref. terminal
22 Xin Crystal oscillator terminal input 59 AVSS AV GND terminal
23 Xout Crystal oscillator terminal output 60 J-LBEN IDR Loop Back Enable control output
24 VSS GND (High:ACC ON)
25 Not Used 61~64 Not Used (set:High)
IC802 BR24C02F-WE2
A0 1 2Kbit EEPROM Array 8 VCC
8bit 8bit
Address Slave Word Data
8bit
A1 2 Decoder Address Resister Register 7 WP
START STOP
A2 3 6 SCL
Control Circuit
ACK
GND High Voltage Power Supply SDA
4 5
Generator Circuit Voltage Detector
4
IC301 NJM2115V-TE1 IC803 CE1783
OUT A 1 8 +V
A BATT
IN A 2 7 OUT B
B 1
+ IN A 3 6 IN B
V 4 5 + IN B
LOW-POWER VOLTAGE TEMP
TIMER REFERENCE PROTECTION
IC902 PST9137NR TX- OUTPUT
TX 2 BUFFER BUFFER 7 BUS OUT
R/F TIME 3
5 VCC
INPUT
LB EN 6 BUFFER
CO1 4 OUT
+
OP1
+
3 GND
INPUT
RX 4 FILTER 5 BUS IN
VOLTAGE
REFERENCE
IC805 TC7S04F
8
NC 1 5 Vcc GND
IN A 2
GND 3 4 OUT Y
IC804 HIP7010BT
LSB MSB
SIN 10 OUTPUT DATA
A
B MUX DATA SHIFT REGISTER 3 VPW OUT
C
J1850 VPW SYMBOL
DECODED VPW IN ENCODER/DECODER
2 VPW IN
A
SOUT 9 MUX STATUS/CONTROL BYTE
C
CRC GENERATOR/CHECKER
SCK 8
IDLE 1 STATE MACHINE
RDY 14 AND CONTROL LOGIC
STAT 13
TIMING
CLK 12 GENERATOR
RESET 5 4 VDD
TEST 6 11 VSS
SACTIVE 7
5
ELECTRICAL PARTS LIST < Chip Part (Resistor & Capacitor) >
L
Part No. L Part No. L
103L19xOx 2.0mm 141L04xOx 3.2mm
103L24xOx 3.2mm 141L06xOx 2.0mm
103L29xOx 1.6mm 141L16xOx 1.6mm
SOLDERING PART
Ref. No. Part No. Description Ref. No. Part No. Description
CHIP PARTS (Resistors) 103P154O9 R-CHIP 100k
103L199O9 R-CHIP 0 103P155O1 R-CHIP 150k
103L249O9 R-CHIP 0 103P155O3 R-CHIP 220k
R776,803,etc. 103P159O9 R-CHIP 0 103P155O7 R-CHIP 470k
103P150O1 R-CHIP 10 CHIP PARTS ( Capacitors )
103P150O5 R-CHIP 22
141P163O5 C-CERAMIC-CHIP 100pF
103P150O9 R-CHIP 47
141L183O9 C-CERAMIC-CHIP 150pF
103P151O1 R-CHIP 68
141L184O7 C-CERAMIC-CHIP 330pF
103L291O3 R-CHIP 100
141L185O1 C-CERAMIC-CHIP 470pF
R922 103P151O3 R-CHIP 100
C311,411,301 141L185O9 C-CERAMIC-CHIP 1000pF
103L191O7 R-CHIP 220
C906 141P150O9 C-CERAMIC-CHIP 1000pF
R856 103P151O7 R-CHIP 220
141P151O7 C-CERAMIC-CHIP 4700pF
103P151O9 R-CHIP 330
141P153O1 C-CERAMIC-CHIP 0.01F
103P152O0 R-CHIP 390
141P154O1 C-CERAMIC-CHIP 0.015F
103P152O3 R-CHIP 680
C881,882,etc. 141L164O4 C-CERAMIC-CHIP 0.047F
103L292O5 R-CHIP 1k
C851,856,etc. 141P158O8 C-CERAMIC-CHIP 0.047F
R324,858 103P152O5 R-CHIP 1k
141P159O0 C-CERAMIC-CHIP 0.1F
103P152O6 R-CHIP 1.2k
141L068O9 C-CERAMIC-CHIP 0.47F
103P162O8 R-CHIP 1.8k
141L069O5 C-CERAMIC-CHIP 1F
103P162O9 R-CHIP 2.2k
141L049O6 C-CERAMIC-CHIP 4.7F
103L243O0 R-CHIP 2.7k
C304 181P620O4 C-ELE-CHIP 100F/6.3V
R8A1 103P153O0 R-CHIP 2.7k
C982 181P372O8 C-ELE-CHIP 220F/16V
103L243O1 R-CHIP 3.3k
C901 181P133O1 C-ELE-CHIP 1000F/16V
103L293O1 R-CHIP 3.3k
C902 181P713O2 C-ELE-CHIP 2200F/16V
R8A2 103P153O1 R-CHIP 3.3k
103L293O3 R-CHIP 4.7k CHIP PARTS (Transistors & Diodes )
R801,802,etc. 103P153O3 R-CHIP 4.7k Q880,881,etc. 260L017O4 TR-CHIP 2SA1576R,S
109P020O4 R-CHIP 4.7k Q852 260P107O1 TR-CHIP 2SA1577Q,R
103P153O4 R-CHIP 5.6k Q772,983 260L049O2 TR-CHIP 2SC3439
103P153O6 R-CHIP 8.2k Q930,931 260L016O4 TR-CHIP 2SC4081R,S
103P153O7 R-CHIP 10k Q921 260L100O1 TR-CHIP 2SD1760Q
R304,313,413 103P113O8 R-CHIP 12k Q901 260P102O1 TR-CHIP 2SD2318V
R8A6 103P153O8 R-CHIP 12k Q922 260P109O1 TR-CHIP DTA124E
R774 103P503O8 R-CHIP 12k Q911,912 260L030O6 TR-CHIP DTB143E
R303,312,412 103P113O9 R-CHIP 15k Q932 260L059O2 TR-CHIP DTC114T
R903,8A0,857 103P153O9 R-CHIP 15k Q851 260L059O5 TR-CHIP DTC124E
103P164O0 R-CHIP 18k Q923,981 260P108O1 TR-CHIP DTC144E
103P154O1 R-CHIP 22k Q311,322,411 260L059O7 TR-CHIP DTC323T
103P154O3 R-CHIP 33k D331,905 264P607O1 DIODE-CHIP 1SR154-400
103L194O4 R-CHIP 39k D322,771,etc. 264L060O1 DIODE-CHIP 1SS355
103L194O5 R-CHIP 47k D321 264P608O1 DIODE-CHIP DAP202
R315,415 103P154O5 R-CHIP 47k D930 264P583O1 DIODE-CHIP MA8051L
103P154O6 R-CHIP 56k D981 264P584O5 DIODE-CHIP MA8075H
6
Ref. No. Part No. Description
D931 264P585O9 DIODE-CHIP MA8120M
D902 264P525O1 DIODE-CHIP RB060L-40
D903 264P510O2 DIODE-CHIP SC802-06
D904,921 264L067O2 DIODE-Z-CHIP MA8056H
D932 264P584O1 DIODE-Z-CHIP MA8068M
COILS
L311,411 351P033O8 COIL-CHOKE-CHIP
L901 351P048O1 COIL-CHOKE
SEMICONDUCTORS
Q771,984 260P655O1 TR 2SB941
D881,882 264P509O1 DIODE FY3864X
D772 264P532O4 DIODE-Z LL RLZ 5.1B
IC301 266L065O5 IC NJM2115V-TE1
IC801 263P21612 IC M38037M6-299FP
IC802 263L080O8 IC BR24C0F-WE2
IC803 263L160O2 IC CE1783
IC804 263L009O9 IC HIP7010BT
IC805 263L003O8 IC TC7S04F
IC902 266L065O3 IC PST1937NR
CONNECTORS
P951 452L340O1 CONNECTOR
J902 452P151O6 CONNECTOR 16P
P902 452P153O6 CONNECTOR 16P
J901 452P110O8 CONNECTOR 18P
OTHERS
L826,827,etc. 284P005O3 FILTER-CHIP
LC901 409L029O1 LC-MULTIPLE
PL981~984 253L459O4 LAMP-CHIP
SW8A0~8A6 432P01910 SW-PUSH
X801 299L030O2 RESONATOR-CHIP
7
Parts Layout on Printed Circuit Board
MODEL : 56038659AC,05064003AC (PARTS SIDE)
PCB-MAIN
TO PCB-PANEL
(J902)
TO CD-X2 MECHA
11
Parts Layout on Printed Circuit Board
MODEL : 56038659AC,05064003AC (PATTERN SIDE)
PCB-MAIN
11
Parts Layout on Printed Circuit Board
MODEL : 56038659AC,05064003AC
PCB-PANEL
(PARTS SIDE)
TO PCB-MAIN
(P902)
(PATTERN SIDE)
19
SCHEMATIC DIAGRAM MODEL:56038659AC , 05064003AC
Vol.1 Vol.3
Vol.2 Vol.4
.
SCHEMATIC DIAGRAM
MODEL:56038659AC , 05064003AC Vol.1
.
SCHEMATIC DIAGRAM
MODEL:56038659AC , 05064003AC Vol.2
SCHEMATIC DIAGRAM
MODEL:56038659AC , 05064003AC Vol.3
SCHEMATIC DIAGRAM
MODEL:56038659AC , 05064003AC Vol.4
