background image

C yan30%

C yan30%

Mazenta30%

Mazenta30%

R ed

B lack

D501

LOADING MOTOR

S 501

S 502

Q501

G

R

N

BR

N

SLED MOTOR

S 503

R

ED

BL

K

 1 GND

 2 BACK UP

 3 L-CH(+)

 4 NC

 5 NC

 6 BUS(+)

 7 R-CH(+)

 8 R-CH(-)

 9 SYS ACC

10 BUS(-)

11 L-CH(-)

12 NC

13 NC

SPINDLE MOTOR

- 11 -

DCZ625

DCZ628

DC Z625

3095

B lack(n)

Main PWB(B1)/Connector PWB(B2)/Loading PWB(B3)/Drive PWB(B4) section

PRINTED WIRING BOARD / 

プリント基板図

Summary of Contents for DCZ625

Page 1: ...agonal or other specially shaped CDs We cannot supply PWB with component parts in prin ciple When a circuit on PWB has failure please repair it by component parts base Parts which are not men tioned in service manual are not supplied Specifications and design are subject to change without notice for further improvement COMPONENTS PE 2433B A K A E A Main unit 1 CD magazine CAA 397 900 1 Mounting br...

Page 2: ...ent Recheck all work before you apply power to the unit 8 Cautions in checking that the optical pickup lights up The laser is focused on the disc reflection surface through the lens of the optical pickup When checking that the laser optical diode lights up keep your eyes more than 30cms away from the lens Prolonged viewing of the la ser within 30cms may damage your eyesight 9 Cautions in handling ...

Page 3: ...5 NU Not in use pin 26 NU Not in use pin 27 NU Not in use pin 28 NU Not in use pin 29 NU Not in use pin 30 NU Not in use pin 31 NU Not in use pin 32 NU Not in use pin 33 NU Not in use pin 34 NU Not in use pin 35 NU Not in use pin 36 DATUM IN The datum point signal input for counting the disk number pin 37 D No TR IN Disk number detect pulse input pin 38 NU Not in use pin 39 CE IN Chip enable signa...

Page 4: ...C8 S 80721 B U DET IC10 S 80843 EJECT SW S2 MAGAZINE SW S3 VDD REF 5V VDD 5V MEMO VDD POSITION SW S1 DISC NO TR IC3 GP1S94 CD 9V IC4 BA09ST POWER 5V ACC DET BUS DRIVER IC6 CA0008 B U 12V SYS ACC BUS BUS ADRS MAIN CONTROLLER IC7 M30621M8A DSP DAC IC5 TC94A14FA MUTE Q4 5 2SD1306 LPF IC9 NJM4558 B T L IC11 NJM4558 ANALOG SW IC12 74VHC4066 MAIN PWB 14P CONNECTOR J4 D OUT L R CONNECTOR FPC D OUT P301 1...

Page 5: ...86 9860 00 SETPLATE DCZ625 U S A 1 286 9858 00 SETPLATE DCZ628 286 9861 00 SETPLATE DCZ625 OTHER 8 310 1742 21 UPPER CASE 1 9 311 1838 20 LOWER CASE 1 10 750 3460 21 FL SPRING L 1 11 750 3459 21 FL SPRING R 1 12 716 1716 00 SCREW 11 13 716 0484 00 SPECIAL SCREW 1 14 629 0080 00 DAMPER GS 6 4 15 371 5693 22 TRIM PLATE 1 16 382 6254 20 BUTTON 1 17 620 1088 20 CE NET HOLDER 1 18 620 0996 21 DAMPER PL...

Page 6: ...0584 23 CLAMP P ASSY F 1 4 966 0585 22 CAM GEAR ASSY 1 5 966 0586 22 MOTOR P ASSY 1 6 966 0588 21 HOLDER L ASSY 1 7 966 0589 23 L UPPER P ASSY 1 8 966 0590 20 MG LO P ASSY 1 9 966 0591 21 REAR PANEL ASSY 1 10 966 0592 20 UP PLATE ASSY 1 11 966 0593 20 UD GEAR P ASSY 1 NO PART NO DESCRIPTION Q TY NO PART NO DESCRIPTION Q TY 12 966 0594 24 V CHASSIS ASSY 1 13 966 0454 00 SH RACK ASSY 1 14 966 0623 2...

Page 7: ...LAMPER PLATE 1 30 620 1016 20 GAP PLATE R 1 31 620 1017 20 GAP PLATE F 1 32 620 1018 20 MG EJECT PLATE 1 33 620 1019 20 SLIDE PLATE R 1 34 620 1020 20 SLIDE PLATE F 1 35 620 1031 21 LOADING ARM 1 36 620 1034 23 SIDE PANEL 1 37 621 0587 21 SCREW HOLD BASE 1 NO PART NO DESCRIPTION Q TY NO PART NO DESCRIPTION Q TY 38 801 4912 60 VINYL COAT WIRE BRN 1 39 621 0589 20 SECOND GEAR 1 40 621 0590 20 LS GEA...

Page 8: ...uF C76 183 2263 37 16V22uF C77 183 2263 37 16V22uF C78 183 2263 37 16V22uF C79 183 2263 37 16V22uF C80 183 2263 37 16V22uF C81 178 3342 78 0 33uF D1 001 0516 90 MA111 D2 001 1305 90 DAN217U D3 001 1304 90 DAN202U D4 001 0466 90 S5688B D5 001 0466 90 S5688B D6 001 0516 90 MA111 D7 001 0504 35 HZS6C2L D8 001 0516 90 MA111 IC1 051 5710 90 TA2157F IC2 051 6060 08 BD7961FM IC3 051 5806 00 GP1S94 IC4 05...

Page 9: ...kΩ R74 033 1031 15 1 16W 10kΩ R75 119 1011 15 1 16W 100Ω R76 119 1011 15 1 16W 100Ω R77 119 1011 15 1 16W 100Ω R78 119 1011 15 1 16W 100Ω R79 033 4721 15 1 16W 4 7kΩ R80 033 2211 15 1 16W 220Ω S1 013 7404 50 00110676 S2 013 6100 10 SKHLLD S3 013 7404 50 00110676 T1 009 0679 00 E1 19 X1 061 3038 00 16 9344MHz X2 060 1505 50 CSTCC10MG Connector PWB B2 section REF No PART No DESCRIPTION REF No PART N...

Page 10: ...1 G ND 2 B AC K UP 3 L C H 4 NC 5 NC 6 B US 7 R C H 8 R C H 9 S Y S AC C 10 B US 11 L C H 12 NC 13 NC 10 DCZ625 DCZ628 Main PWB B1 Connector PWB B2 Loading PWB B3 Drive PWB B4 section CIRCUIT DIAGRAM ...

Page 11: ...RN SLED MOTOR S 503 RED BLK 1 GND 2 BACK UP 3 L CH 4 NC 5 NC 6 BUS 7 R CH 8 R CH 9 SYS ACC 10 BUS 11 L CH 12 NC 13 NC SPINDLE MOTOR 11 DCZ625 DCZ628 Main PWB B1 Connector PWB B2 Loading PWB B3 Drive PWB B4 section PRINTED WIRING BOARD プリント基板図 ...

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