Akai PD-X4440R Service Manual Download | Manualshive

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MAIN PCB (TOP VIEW)

CDM29W-01-01

8

7

PRINTED CIRCUIT BOARDS

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Summary of Contents for PD-X4440R

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: ...1 310356 016 4 0402 1005 R807 808 CHIP RESISTOR 100 Kohm 5 1 16W 0402 1005 001 310456 016 2 R803 CHIP RESISTOR 1 2 Mohm 5 1 16W 0402 1005 001 312556 016 1 R804 CHIP RESISTOR 51 Kohm 5 1 16W 0402 1005 001 351356 016 1 CAPACITORS C801 802 803 CHIP CAP 0 01 uF 16V 10 0402 1005 003 510314 016 3 GRM36X7R103K16PT C804 808 CHIP CAP 0 1 uF 16V 80 20 0402 1005 003 510484 016 2 C805 CHIP TANTALUM CAP 10 MFD...

Page 3: ...1608 003 510582 010 4 C121 CHIP CAP 0 0022 uF 50V 10 0402 1005 003 522214 050 1 GRM36X7R222K50PT C607 618 619 620 621 CHIP CAP 0 022 uF 16V 10 0402 1005 003 522314 016 5 C114 CHIP CAP 0 22 uF 10V 80 20 0402 1005 003 522484 010 1 C109 611 CHIP CAP 470 pF 50V 10 0402 1005 003 547114 050 2 C304 305 306 307 CHIP CAP 560 pF 50V 10 0402 1005 003 556114 050 4 C125 CHIP CAP 0 0068 uF 25V 10 0402 1005 003 ...

Page 4: ...P 3V 112 002006 001 1 26x16x2 8 REF P SDT DA065 RP 1 DA408 RP 0 J301 HEADPHONE JACK 3 5mm 8 PINS EJS 4 3735 116 083735 000 1 J601 DC JACK TC18 077 01 TAI CHUNG DC 003 120 118077 001 1 LINKTECH 87 A60 122 019 CN601 HEADER JST 6 PINS W150V 06T PITCH 1 5mm 135 B06BZR 061 1 VERTICAL TYPE FFC FPC CONNECTOR 16 PINS PITCH 1mm 135 D100DR 160 1 D100 DRA 16 DOUBLE CONTACT CdF CN501 FFC SOCKET 17 PINS PITCH ...

Page 5: ...MAIN PCB TOP VIEW CDM29W 01 01 8 7 PRINTED CIRCUIT BOARDS ...

Page 6: ...MAIN PCB BOTTOM VIEW CDM29W 01 01 10 9 ...

Page 7: ...CONTROL PCB CDM29R 01 02 12 11 ...

Page 8: ...REMOTE PCB TOP VEIW WRC7 01 01 14 13 REMOTE PCB BOTTOM VIEW WRC7 01 01 ...

Page 9: ...Q3 6 VCCQ 7 DQ4 8 DQ5 9 VSSQ 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 F...

Page 10: ...18 17 NOTES 1 All resistance values are indicated in ohms k 1000 ohms M 1000 Kohms 2 All capacitance values are indicated in µF p 10 µF 6 REMOTE CONTROL SECTION ...

Page 11: ...BER 49 50 51 52 53 54 55 56 CD PLAY 1 54 1 41 0 00 3 1 2 96 1 29 0 02 1 43 PIN S NUMBER 57 58 59 60 61 62 63 64 CD PLAY 3 10 3 10 3 10 0 02 1 56 1 55 1 55 1 56 IC101 BU9534KV PIN S NUMBER 1 2 3 4 5 6 7 8 9 10 CD PLAY 2 87 1 48 1 47 1 44 1 49 1 49 0 1 44 1 44 1 96 PIN S NUMBER 11 12 13 14 15 16 17 18 19 20 CD PLAY 0 95 0 19 1 97 1 44 2 87 1 44 1 25 0 00 1 50 1 46 PIN S NUMBER 21 22 23 24 25 26 27 2...

Page 12: ...VSYS EI DC DC CONVERTER VDD VG CONV REG SW VSYS DET SYSTEM ON SYSTEM OFF OSC CLK MUTE34 MUTE1 RESET PRE DR PRE DR PRE DR PRE DR 30K 30K 30K 30K IC101 BU9534KV RF Signal Gen Servo Signal Gen x8 Over Sampling Digital Filter 1bit DAC 16K SRAM Digital Signal Processor Digital Servo Filter APC PLL Digital Servo Signal Processor Anti shock Memory Controller Command Interface 75 74 73 72 71 70 69 68 67 6...

Page 13: ...Register State Machine CLK CKE BA ALL UDOM LDOM RAS CAS WE CS Auto Self Refresh Ref Addr 0 11 Address 0 10 Column Active Overflow OPCODE Mode Register Set Burst Length Type Precharge Row Active Read Write OP Mass BLOCK DIAGRAM IC101 BU9534KV 13 12 6 VR SLED PD SLED LD LIM SW SPIN D GND LIM SW SPIN D F VCC VC E C A D B T F T F 4 5 2 3 Q101 RF SVCC CN101 CN102 19 20 21 23 24 26 27 82 80 IC401 16M SD...

Page 14: ...CD P 02D 2616SM000P JT4 02006 VOP 3V 26x16x2 8 112 002006 001 1 REF P SDT DA065 RP 1 DA408 RP 0 5 CONTROL PCB CDM29R 01 02 033 CDM29R 101 1 6 PCB COVER MOLD COLOR ABS CAV 2 w SPY 500 820007 xxx 1 7 CD DOOR MOLD COLOR SAN CAV 1 w SPY PNT 500 820001 xxx 1 8 MIDDLE CABINET MOLD COLOR ABS CAV 2 w SPY 500 820013 XXX 1 For w WRC7 9 LOCK SPRING DIA 0 4mm SUS WIRE 561 876115 000 1 10 DOOR OPEN KNOB MOLD C...

Page 15: ...27 28 EXPLODED DRAWINGS MAIN UNIT REMOTE CONTROL ...

Page 16: ...NOTES Printed in China FEBRUARY 2004 808 820045 040 ...

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