Pioneer PCD-001, Service Manual

Page 1: ... 1 5VX2 ZBXTL BATTERIES Two included NVXTL AC230V ADAPTOR or BATTERIES Two included NYXTL AC230V ADAPTOR or BATTERIES Two included PCD 001 PORTABLE CD PLAYER THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 4 3 SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 16 5 PCB PARTS LIST 18 6 ADJUSTMENT 19 7 GENERAL INFORMATION 21 7 ...

Page 2: ...e often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Ser...

Page 3: ... of Q107 are shorted to each other fault condition 2 When the case is opened close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam Additional Laser Caution Refer to page 19 1 2 SAFETY INFORMATION IMPORTANT THIS PIONNER APPARATUS CONTAINS LASER OF CLASS 1 SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON LASER DIODE CHA...

Page 4: ...KUCXTL type Only NYXTL NVXTL types Only KUCXTL ZBXTL types Only Mark No Description Part No Mark No Description Part No NSP 1 Battery LR6 AA Not used AEX1007 Not used AEX1007 3 AC Adapter 002753800113 Not used 002753800113 Not used 4 Blister Package 2575902001 2575902001 2575902001 2575902001 5 Blister Package C 2575904001 2575904001 2575904001 2575904001 6 Package Board 2575906004 2575906008 2575...

Page 5: ...ackage 2575902001 Not used Not used 2575902001 4 Blister Front Not used 2575940000 2575940000 Not uesd 5 Blister Package C 2575904001 Not used Not used 2575904001 5 Blister Rear Not used 2575941000 2575941000 Not used 6 Package Board 2575906005 Not used Not used 2575906008 6 Package Board B Not used 2575905001 2575905001 Not used 7 Package Box 2575916005 Not used Not used 2575916007 7 Package Box ...

Page 6: ...PCD 001 PCD 002 PCD 003 PCD 004 6 2 2 EXTERIOR 22 17 21 20 29 4 4 32 11 30 8 2 14 21 18 2 37 19 9 9 31 36 12 7 5 3 3 35 3 16 27 26 25 6 23 2 2 2 1 13 10 15 2 28 33 34 24 38 39 ...

Page 7: ... 7 Cushion 2 2569868000 8 Plate Spring 2575180000 9 Shaft 2575201000 10 Lock Lever 2575270000 11 LCD Holder 2575271000 12 Terminal Holder 2575272000 13 Open Spring 2575401000 14 Com Spring 2575402000 15 Case See Contrast table 2 16 Case B See Contrast table 2 17 CD Door See Contrast table 2 18 Ring U See Contrast table 2 19 Ring B See Contrast table 2 20 Ring Front See Contrast table 2 21 Ring Orn...

Page 8: ...11003 2575811003 2575811003 2575811003 21 Ring Ornament 2575812003 2575812003 2575812003 2575812003 22 Hinge Cover 2575813003 2575813003 2575813003 2575813003 24 Battery Cover 2575816003 2575816003 2575816003 2575816003 25 Rear Label 2575850036 2575850021 2575850017 2575850027 26 Tact Knob R 2575860003 2575860003 2575860003 2575860003 27 Tact Knob L 2575861003 2575861003 2575861003 2575861003 28 D...

Page 9: ... Screw 0974354508 6 Screw 0974354708 7 Screw 0974665404 8 Screw 0974754403 9 Screw 0974755403 10 CD Drive Motor 2595604100 11 Thread Motor 2597601100 12 PU Plate 2597120000 13 FPC Supporter 2597130000 14 Screw 2X1 85 2597140000 15 Thrust Spring 2597181100 16 PU Spring 2597182000 17 Lead Screw 2597201000 18 Mecha Chassis 2597250000 19 Gear A 2597256000 20 Gear B 2597257000 21 LS Holder 2597258000 2...

Page 10: ... A RF SIGNAL ROUTE TRACKING SERVE ROOP SIGNAL FOCUS SERVE ROOP SIGNAL RF SIGNAL ROUTE TRACKING SERVE ROOP SIGNAL FOCUS SERVE ROOP SIGNAL A a A b To CD MECHA UNIT 3 SCHEMATIC DIAGRAM Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or PCB PARTS LIST ...

Page 11: ...003 PCD 004 11 A B C D 5 6 7 8 5 6 7 8 CD SW UNIT 2575005000 B RF SIGNAL ROUTE AUDIO SIGNAL ROUTE RF SIGNAL ROUTE AUDIO SIGNAL ROUTE A d A c B CD SW UNIT SW104 6 SW105 7 SW106 PLAY MODE SW107 4 SW108 SW109 P BASS PGM DISP ...

Page 12: ...PCD 002 PCD 003 PCD 004 12 A B C D 1 2 3 4 1 2 3 4 CD AMP UNIT 2575002000 A TRACKING SERVE ROOP SIGNAL FOCUS SERVE ROOP SIGNAL RF SIGNAL ROUTE To CD MECHA UNIT CD AMP UNIT 1 2 A a SCHEMATIC DIAGRAM POSITION A a ...

Page 13: ...PCD 001 PCD 002 PCD 003 PCD 004 13 A B C D 5 6 7 8 5 6 7 8 TRACKING SERVE ROOP SIGNAL FOCUS SERVE ROOP SIGNAL RF SIGNAL ROUTE A b SCHEMATIC DIAGRAM POSITION A b ...

Page 14: ...PCD 001 PCD 002 PCD 003 PCD 004 14 A B C D 1 2 3 4 1 2 3 4 SCHEMATIC DIAGRAM POSITION A c A c CD AMP UNIT 2 2 and CD SW UNIT ...

Page 15: ...PCD 003 PCD 004 15 A B C D 5 6 7 8 5 6 7 8 CD SW UNIT 2575005000 B RF SIGNAL ROUTE AUDIO SIGNAL ROUTE CD SW UNIT SW104 6 SW105 7 SW106 PLAY MODE SW107 4 SW108 SW109 P BASS PGM DISP SCHEMATIC DIAGRAM POSITION A d B A d ...

Page 16: ... 002 PCD 003 PCD 004 16 A B C D 1 2 3 4 1 2 3 4 SIDE A A 4 PCB CONNECTION DIAGRAM B B A CD AMP UNIT VR101 IC102 Q301 Q302 Q124 Q125 Q107 CD SW UNIT To PICKUP To INSIDE SW To THREAD MOTOR To CD DRIVE MOTOR BATTERY ...

Page 17: ...agrams is shown below Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Transistor Transistor with resistor Field effect transistor B C E B C E B C E D G S B C E B C E B C E D G S D G S 3 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic diagram 4 Viewpoint of PCB dia...

Page 18: ... resistance values into code form as shown in the following examples Ex 1 When there are 2 effective digits any digit apart from 0 such as 560 ohm and 47k ohm tolerance is shown by J 5 and K 10 560 Ω 56 101 561 RD1 4PU 5 6 1 J 47k Ω 47 10 3 473 RD1 4PU 4 7 3 J 0 5 Ω R50 RN2H Â 5 0 K 1 Ω 1R0 RS1P 1 Â 0 K Ex 2 When there are 3 effective digits such as in high precision metal film resistors 5 62k Ω 5...

Page 19: ...oscope 10 1 probe 7Measurement Points CD AMP UNIT CD AMP UNIT CD SW UNIT BATTERY Thread Motor Laser P U CD Drive Motor Inside SW M M CD MECHA UNIT D D E SW102 DOOR Detect SWITCH NOTE DISC Mounted DOOR Detect SWITCH SW102 mark ON keep RF TE VC 6 1 3 Checking Points When When Check point Check point Exchange CD AMP UNIT Exchange CD MECHA UNIT 1 2 Page 20 1 2 Page 20 ...

Page 20: ...TEST DISC PLAY Innermost circumference 1 TRK VC A START TP15 RF TP14 VC CD AMP UNIT A 1Vp p 0 2V Reference Check Oscilloscope AC Mode V 20mV div H 1mSec div GND Probe 10 1 Play mode Search mode TEST DISC PLAY Innermost circumference 1 TRK START TP12 TE TP14 VC CD AMP UNIT VC A Reference A 65mV 10mV 2 Tracking Error Check 1 RF Level Check ...

Page 21: ...ARTS IC 0911204100 BA3574BFS IC108 CD AMP UNIT Pin Function Block Diagram The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams Pin Function NJM3414AM TE2 IC109 IC110 CD AMP UNIT Block Diagram ...

Page 22: ...PCD 001 PCD 002 PCD 003 PCD 004 22 0911204000 BA6894K IC101 CD AMP UNIT Pin Function Block Diagram ...

Page 23: ...PCD 001 PCD 002 PCD 003 PCD 004 23 0911203900 CXA1992AR IC102 CD AMP UNIT Pin Function Block Diagram ...

Page 24: ...PCD 001 PCD 002 PCD 003 PCD 004 24 0911203800 CXD2589Q IC103 CD AMP UNIT Pin Function Block Diagram ...

Page 25: ...PCD 001 PCD 002 PCD 003 PCD 004 25 0037417000 CXP83416 IC104 CD AMP UNIT Pin Function Block Diagram ...

Page 26: ...PCD 001 PCD 002 PCD 003 PCD 004 26 091190500 SM5856ATF IC106 CD AMP UNIT Pin Function Block Diagram ...

Page 27: ...PCD 001 PCD 002 PCD 003 PCD 004 27 0911839400 KM44V1004CJ 6 IC107 CD AMP UNIT Pin Function Block Diagram ...

Page 28: ... and Ring B 6 5 Remove the Terminal Holder 7 Battery Terminal 8 6 Remove the two Screws Cto remove the Case Assy0 to CD Door Assy 9 STEP 1 3 4 5 2 Remove the CD MECHA UNIT STEP 1 2 3 3 Remove the CD DOOR ASSY STEP 1 6 4 Remove the CD AMP UNIT STEP 1 2 3 4 9 CD Door Assy 0 Case Assy 2 Ring U 6 Ring B 7 Terminal Holder 8 Battery Terminal 3 CD Mecha Unit 4 CD SW Unit 5 CD AMP Unit 1 Case Kit Case B C...

Page 29: ...PCD 001 PCD 002 PCD 003 PCD 004 29 7 3 BLOCK DIAGRAM ...

Page 30: ... switch off Approx 10 hours using alkaline batteries External dimensions 147 W x 31 5 H x 161 D mm Unit weight Approx 285 g 7 Power supply Others For ZBXTL type Size AA alkaline batteries X2 DC 3V Continuous playing time with S P switch off Approx 10 hours using alkaline batteries External dimensions 147 W x 31 5 H x 161 D mm Unit weight Approx 285 g 7 Accessories AC adapter 1 Except ZBXTL Stereo ...