Aiwa YKZA3RDF Service Manual Download Page 1

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CD-R/RW MECHANISM

AZG-1

S/M Code No. 09-001-335-3NC

English

SERVICE MANUAL

BASIC CD MECHANISM :ZA3:3ZG-2[E3]
ZA4:KSM-2131FAM
ZA8:KSM-880CAB

TYPE

ZA3RDM

YZA3RDM

ZA3RNDM

YZA3RNDM

ZA3RN1DM

YKZA3RDF

YKZA3RNDF

ZA3RNM

YZA3RDCM

YZA3RNDCM

ZA4RDC

ZA4RNDC

ZA8RDC

BASIC CD MECHANISM

3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3
3ZG-2 E3

KSM-2131 FAM
KSM-2131 FAM

KSM-880CAB

Summary of Contents for YKZA3RDF

Page 1: ...3ZG 2 E3 ZA4 KSM 2131FAM ZA8 KSM 880CAB TYPE ZA3RDM YZA3RDM ZA3RNDM YZA3RNDM ZA3RN1DM YKZA3RDF YKZA3RNDF ZA3RNM YZA3RDCM YZA3RNDCM ZA4RDC ZA4RNDC ZA8RDC BASIC CD MECHANISM 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 3ZG 2 E3 KSM 2131 FAM KSM 2131 FAM KSM 880CAB ...

Page 2: ...és peut entraîner une dangereuse exposition aux radiations ADVARSEL Usynlig laserståling ved åbning når sikkerhedsafbrydereer ude af funktion Undgå udsættelse for stråling This Compact Disc player is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT label is located on the rear exterior This set employs laser Therefore be sure to follow carefully the instructions below when servicing...

Page 3: ...Gear Main Cam with the black round mark of the CHAS MECHA as shown below 3 Confirm that the Slide Mech Cam is located in the right position then insert the TRAY gently Caution If the rotating phase of the Gear Main Cam is incorrectly adjusted the chucking operation and tray movement will have malfunction Align the arrow 2 mark with the black round mark ...

Page 4: ...DF ZA3RNDF ZA8RDC ZA3RDCM ZA3RNDCM C32 87 010 315 020 C CAP S 27P 50 CH ZA3RN1DM ZA3RDM ZA3RNDM ZA3RNM YZA3RNDM YZA3RDM C32 87 010 315 080 C CAP S 27P 50 CH ZA4RDC ZA4RNDC ZA3RDF ZA3RNDF ZA8RDC ZA3RDCM ZA3RNDCM C33 87 016 081 080 C CAP S 0 1 16 RK C35 87 010 196 020 C CAP S 0 1 25 Z F GRM ZA3RN1DM ZA3RDM ZA3RNDM ZA3RNM YZA3RNDM YZA3RDM C35 87 010 196 080 CHIP CAPACITOR 0 1 25 ZA4RDC ZA4RNDC ZA3RDF...

Page 5: ...405 040 CAP E 10 50 C213 87 010 196 020 C CAP S 0 1 25 Z F GRM ZA3RN1DM ZA3RDM ZA3RNDM ZA3RNM YZA3RNDM YZA3RDM C213 87 010 196 080 CHIP CAPACITOR 0 1 25 ZA4RDC ZA4RNDC ZA3RDF ZA3RNDF ZA8RDC ZA3RDCM ZA3RNDCM C251 87 010 322 020 C CAP S 100P 50 CH ZA3RDM ZA3RNDM ZA3RNM YZA3RNDM YZA3RDM C251 87 010 322 080 C CAP S 100P 50 CH ZA4RDC ZA4RNDC ZA3RDF ZA3RNDF ZA8RDC ZA3RDCM ZA3RNDCM C252 87 010 322 080 C ...

Page 6: ... 0 5 0 35 104 L t W DRIVE C B EXCEPT ZA4RDC ZA4RNDC ZA8RDC M1 87 045 358 010 MOT RF 310TA 43 EXCEPT ZA4RDC ZA4RNDC ZA8RDC M2 87 045 356 010 MOT RF 310TA 30 EXCEPT ZA4RDC ZA4RNDC ZA8RDC PIN3 87 A60 086 010 CONN 6P H6216 11 EXCEPT ZA4RDC ZA4RNDC ZA8RDC SW1 87 A90 042 010 SW LEAF MSW 17310MVP0 EXCEPT ZA4RDC ZA4RNDC ZA8RDC MOTOR C B ZA4RDC ZA4RNDC M2 9X 262 513 210 SLED MOTOR ZA4RDC ZA4RNDC PIN3 91 56...

Page 7: ...8 7 BLOCK DIAGRAM EXCEPT ZA3RNM ...

Page 8: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 10 9 WIRING 1 3CD LED ZA3 MODEL ZA4 ZA8 MODEL TO DRIVE C B ...

Page 9: ...12 11 SCHEMATIC DIAGRAM MOTOR C B ZA4 ZA8 DRIVE C B ZA3 ...

Page 10: ...Pin RFSH VOLT DIV 0 5V TIME DIV 1µS MAX 1 7 0 1 Vp p 0 V EYE PATTERN must be CLEAR and MAX 2 IC11 Pin FD VOLT DIV 100mV TIME DIV 1mS VREF 3 IC11 Pin TO VOLT DIV 100mV TIME DIV 1mS VREF 4 IC11 Pin SPD VOLT DIV 100mV TIME DIV 1mS VREF 5 IC11 Pin ª SLD VOLT DIV 200mV TIME DIV 2S VREF IC BA5936S IC BLOCK DIAGRAM ...

Page 11: ...he power supply should be switched off for 10 minutes until heat has been reduced and then re started NOTE 2 Do not press the fi or fl keys when the machine is in the status is active If they are pressed playback will not be possible after the status has been canceled If the fi or fl keys are pressed in the status press the 9 key and return to the start mode No 1 NOTE 3 When pressing the fi or fl ...

Page 12: ...hase servo at L Track detect signal input pin Schmidt input Tracking error signal input pin Schmidt input Tracking OFF output pin Tracking gain selection output pin Gain boost at L Track jump control signal output pin Three level output is possible using command EFM data playback clock monitoring pin 4 3218 MHz when phase is locked in Sync signal detection output pin H when the sync signal which i...

Page 13: ...the 7 35 kHz sync signal which is generated by dividing frequency of crystal oscillator Subcode Q output standby output pin Read write control input pin Schmidt input Subcode Q output pin Command input pin from microprocessor Command input read clock or subcode read input clock from SQOUT pin LC78622 reset input pin Set this pin to L once when the main power is turned on Test signal output pin Use...

Page 14: ...tants are connected between the TD and VR pins Tracking phase compensation setting pin Tracking jump signal kick pulse amplitude setting pin Tracking control signal output pin Focusing control signal output pin Pin to which external focusing phase compensation constants are connected between the FD and FA pins Pin to which external focusing phase compensation constants are connected between the FD...

Page 15: ...the data slice level by the DSP Digital system GND Output pin to which external focus search smoothing capacitor is connected Tracking Balance Control EF balance variable range setting pin No connection Disc defect detector output pin Reference clock input pin 4 23 MHz of the DSP is input Microprocessor command clock input pin Microprocessor command data input pin Microprocessor command chip enabl...

Page 16: ...A B C 1 4 3 P C B AZA 5 P C B 32 CUSHION CD A CUSHION CD A CUSHION CD A P C B 5 7 8 9 a a 10 11 12 13 14 15 15 17 18 4 21 22 23 24 25 26 27 28 29 30 19 31 20 2 6 16 33 EXCEPT ZA4 ZA8 EXCEPT ZA4 ZA8 3ZG 2 ZA4 KSM 2131FAM ZA8 KSM 880CAB ...

Page 17: ...HLDR MECHA NO2 ZA3RN1DM ZA3RDM ZA4RDC ZA3RDF ZA3RDCM 17 84 ZG1 299 310 HLDR MECHA NO3 ZA8RDC 18 87 045 383 010 MOT M9I50T28 2 ZA4RDC ZA4RNDC ZA8RDC 18 87 045 305 010 MOTOR RF 500TB DC 5V 2MA EXCEPT ZA4RDC ZA4RNDC ZA8RDC 19 84 ZG1 211 010 SPR E CAM S 20 84 ZG1 285 010 PLATE MAGNET BLK ZA3RN1DM 20 81 ZG1 255 110 PLATE MAGNET MK2 EXCEPT ZA3RN1DM 21 83 ZG3 604 010 RING MAG 2 22 83 ZG3 213 010 LVR SW 2...

Page 18: ...O KANRI DESCRIPTION NO 1 83 ZG2 243 310 CHAS ASSY SHT 2 83 ZG2 235 010 GEAR A3 3 83 ZG2 205 210 GEAR B 4 83 ZG2 236 010 GEAR MOTOR 3 5 83 ZG2 253 110 SHAFT SLIDE 5 6 87 A90 836 010 PICKUP KSS 213F 7 83 ZG2 227 310 TURN TABLE C1 8 83 ZG2 245 510 LEVER SHUTTER 9 83 ZG2 250 110 SPR E SHT 2 10 83 ZG2 241 110 PLATE C2 A 87 261 032 210 V 2 3 ...

Page 19: ...KSM 2131 FAM 1 9X 264 629 220 MOTOR CHASSIS ASSY MB FR 2 92 626 907 010 GEAR A S 3 87 A90 836 010 OPTICAL PICK UP KSS 213F 4 92 626 908 020 SHAFT SLED 5 92 627 003 010 GEAR B 6 92 646 697 020 LENS SHUTTER F 7 92 646 702 010 SPRIG EXTENSION A 97 621 255 150 SCREW P2 3 1 2 COVER 3 4 5 SPINDLE MOTOR MOTOR C B A 6 7 ...

Page 20: ... 1 91 564 722 110 CONN PIN 6P 2 91 572 085 110 LEAF SWITCH 3 9X 264 655 010 SL MOTORR ASSY 4 M8 ZZK C90 070 KSM 880CAB 5 92 647 416 020 SPRING EXTENSION 6 92 647 595 020 SHUTTER B 7 92 647 732 010 NS SLIDE RACK 8 92 647 742 010 SPRING COMPRESSION 9 93 321 813 110 POLI WASHER 10 92 647 407 010 GEAR A 11 92 647 408 020 GEAR B A 93 713 786 510 SCREW P2 3 ...

Page 21: ...SISTOR TRIMMER CAP TRIMMER TUN CAP VARIABLE CAPACITOR VIB CER RESONATOR CERAMIC VIB XTAL RESONATOR CRYSTAL VR VOLUME ZENER DIODE ZENER REFERENCE NAME LIST MECHANICAL SECTION DESCRIPTION REFERENCE NAME ADHESHIVE SHEET ADHESHIVE AZ AZIMUTH BAR ANT BAR ANTENNA BAT BATTERY BATT BATTERY BRG BEARING BTN BUTTON CAB CABINET CASS CASSETTE CHAS CHASSIS CLR COLLAR CONT CONTROL CRSR CURSOR CU CUSHION CUSH CUS...

Page 22: ...0251431 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 ...

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