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CONTENTS

PRODUCT SAFETY NOTICE

Specifications & Performance Specifications ............................................................................................ 1

Electrical Parts List ................................................................................................................................ 2

Printed Circuit Boards ............................................................................................................................. 5

Wiring Diagram ..................................................................................................................................... 11

Schematic Diagram .............................................................................................................................. 13

Voltage Chart ....................................................................................................................................... 15

IC Lead Identification &  Internal Diagrams ............................................................................................. 17

Block Diagram ......................................................................................................................................19

Exploded Drawing Parts List .................................................................................................................. 20

Exploded Drawing ................................................................................................................................. 21

Many  electrical  and  mechanical  parts  in  this  chassis  have  special  safety  characteristics.

These  safety  characteristics  often  pass  unnoticed  and  the  protection  afforded  by  them  cannot

necessarily  be  obtained  by  using  replacement  components  rated  for  higher  voltage,  wattage,  etc.

Replacement  parts  that  have  these  special  safety  characteristics  are identified  in  this  manual

and  its  supplements;  electrical  components  having  such  features   are  identified by  

  in  the

schematic  diagram  and  the  parts  list.

Before  replacing  any  of  these  components,  read  the  parts  list  in  this  manual   carefully.

The  use  of  substitute  replacement  parts  that  do  not   have   the  same   safety characteristics  as

specified  in  the  parts  list  may  create  shock,  fire  or  other  hazards.

COMPACT DISC COMPACT PLAYER

PD-X4440

Summary of Contents for PD-X4440

Page 1: ...and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage wattage etc Replacement parts that have these special safety characteristics are identified in this manual and its supplements electrical components having such features are identified by in the schematic diagram and the parts list Before replacing any of these components rea...

Page 2: ...T W 0402 1005 001 310356 016 2 J000 CHIP RESISTOR 0 ohm 5 1 8W 1206 3216 001 300051 018 1 R604 CHIP RESISTOR 10 ohm 5 1 16W 0402 1005 001 310056 016 1 R100 608 CHIP RESISTOR 100 ohm 5 1 16W T W 0402 1005 001 310156 016 2 R314 315 603 CHIP RESISTOR 1 Kohm 5 1 16W 0402 1005 001 310256 016 3 R517 CHIP RESISTOR 10 Kohm 5 1 16W 0603 1608 001 310352 016 1 R506 508 CHIP RESISTOR 10 Kohm 5 1 16W T W 0402 ...

Page 3: ...1CHIP CPU 010 352459 005 1 IC101 ICCDP 005CDSP BU9534KV CD SERVO 010 359534 000 1 WITH BUILT IN DRAM CONTROLLER IC301 ICAMP HEAD ST 0 001W BH4453F 010 404453 000 1 IC601 ICMOTORDRIVER 04CH BH6575FV 010 406575 000 1 IC401 ICRAMS 01x016M W981616BH 7 045 Q01016 205 1 DIODES D603 ZENER DIODE BZX84 C6V2 6 2V 011 010062 006 1 D601 RECTIFIER IN 4001B IN 4001 DC 011 024001 000 1 Ref No Description Mfr s P...

Page 4: ...5 PRINTED CIRCUIT BOARDS MAIN PCB TOP VIEW CDM29R 01 01 6 ...

Page 5: ...7 MAIN PCB BOTTOM VIEW CDM29R 01 01 8 ...

Page 6: ...9 CONTROL PCB CDM29R 01 02 10 ...

Page 7: ... 2PINS 2PINS 2PINS LEAF SW MOTOR1 MOTOR2 BLK BLK RED BLU BLU YEL B MAIN PCB TOP VIEW A MAIN PCB BOTTOM VIEW C CONTROL PCB FFC CABLE 17PINS PITCH 1mm PICK UP UNIT FFC CONN 16PINS PITCH 1mm WIRING DIAGRAM 11 12 ...

Page 8: ...SSQ 10 DQ6 11 DQ7 12 VCCQ 13 LDQM 14 WE 15 CAS 16 RAS 17 CS 18 A11 19 A10 20 A0 21 A1 22 A2 23 A3 24 VCC 25 VSS 26 A4 27 A5 28 A6 29 A7 30 A8 31 A9 32 N C 33 CKE 34 CLK 35 UDQM 36 N C 37 VCCQ 38 DQ8 39 DQ9 40 VSSQ 41 DQ10 42 DQ11 43 VCCQ 44 DQ12 45 DQ13 46 VSSQ 47 DQ14 48 DQ15 49 VSS 50 IC401 16M SDRAM R609 180 R501 10K R113 0 R101 91R C613 10 47V A B D C E F TRK TRK FCS FCS VR PD RF VCC L101 10uH...

Page 9: ... 23 24 CD PLAY 0 0 2 93 2 93 0 0 00 2 92 2 92 PIN S NUMBER 25 26 27 28 29 30 31 32 CD PLAY 2 92 0 0 2 92 0 0 0 0 PIN S NUMBER 33 34 35 36 37 38 39 40 CD PLAY 0 0 2 92 0 0 2 73 0 09 1 02 PIN S NUMBER 41 42 43 44 45 46 47 48 CD PLAY 0 0 2 93 2 92 0 00 2 92 0 22 0 02 PIN S NUMBER 49 50 51 52 53 54 55 56 CD PLAY 1 46 1 30 2 93 0 1 50 0 2 92 0 PIN S NUMBER 57 58 59 60 61 62 63 64 CD PLAY 2 92 2 92 0 0 ...

Page 10: ...VDD2 PCO FCO AGND2 FDOUT JUMPO TDOUT SDIN SDOUT CLVOUT DGND1 EQO RFI CAGC TEN TEO SC TZCRFM RFRPRFM DGND3 XPLCK MONI1 MONI0 DFDIN DFLRCK DFDCK XBUFO DVDD3 AGND3 RDACO VCDAC LDACO AVDD3 DGND2 XO XI 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 IC601 BH6575FV 1 5 10 16 3 7 2 6 11 17 4 9 15 8 14 START MUTE1 IN4 PGND1 OFF RESET VREF OUT4 CLK IN1 MUTE34 IN3 FIL4 IN2 FIL2 F...

Page 11: ...JACK TC18 077 01 TAI CHUNG 87 A60 122 019 J601 120 118077 001 1 12 VR C16M G 010KA SH D ROTARY VOLUME VR301 030 C10103 209 1 EVU TV2 B19 A14 20849 13 HEADPHONE JACK HSJ1715 01 112 GREEN TC38 072 02 J302 116 001715 000 1 EJS 3 0935G 14 BATTERY SPRING DIA 0 7mm SPRING WIRE WITH NICKEL 561 820016 000 1 15 BATTERY SPRING DIA 0 7mm SPRING WIRE WITH NICKEL 561 820015 000 1 16 BATTERY SPRING DIA 0 7mm SP...

Page 12: ...21 EXPLODED DRAWING PRINTED IN HONG KONG JANUARY 2004 808 820045 030 ...

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