Aiwa ADC-EX108 Service Manual
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Aiwa ADC-EX108 Service Manual

Aiwa ADC-EX108 Service Manual

Stereo car cd changer system
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3 7 63 1515 0
SERVICE MANUAL
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L 13942296513
CD CHANGER SYSTEM
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual",
(S/M Code No. 09-003-404-5T7).
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http://www.xiaoyu163.com
STEREO CAR
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S/M Code No. 09-003-404-5R7
http://www.xiaoyu163.com
ADC-EX108
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ADC-M105
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BASIC CD MECHANISM : 8ZG-4 RNF
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  • Page 1 ADC-EX108 3 7 63 1515 0 ADC-M105 YL,YH SERVICE MANUAL L 13942296513 STEREO CAR BASIC CD MECHANISM : 8ZG-4 RNF CD CHANGER SYSTEM • This Service Manual is the "Revision Publishing" and replaces "Simple Manual", (S/M Code No. 09-003-404-5T7).

  • Page 2: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS 3 7 63 1515 0 <Compact disc changer> System Compact disc digital audio system Frequency Response 5 Hz - 20 kHz Wow and flutter Below measurable limit Signal to noise ratio 91 dB or more Outputs Line output (for changer connector only) Operating temperature C to 55 Dimensions...

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Service Jig And Tools

    http://www.xiaoyu163.com SERVICE JIG AND TOOLS 3 7 63 1515 0 1. How to Use the Repair Jig Use the following repair jig kit for servicing. Part name Part code PWB JIG For 10 CD changer JIG-ADC-EX106 SV-J00-090-010 TRANSISTOR The kit contains the following parts (Refer to Fig-1) ; PWB KEY FFC (26P/25 cm) 1 pcs...
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 Perform wirings to the C.Bs. Refer to Fig-5/-6; • Be sure to connect the wires coming from the P.W.B. JIG to the same connecting points on the MAIN C.B as follows. Connect the motor wires and sensor (PD201) wires that are removed in step (2) to the P.W.B.
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 Fig-8 PWB KEY Fig-8 Fig-9 +12V Fig-7 2) Connect the wires as follows (Refer to Fig-9); • Connect wire for +12 V power to BACK UP of ICP601 by soldering. • Connect ICP601 and ACC pattern land by soldering a wire.

  • Page 7: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C305 87-015-696-040 CAP,E 2.2-50 SRA C306 87-015-696-040 CAP,E 2.2-50 SRA 87-A20-892-010 C-IC,CXD2588R C307 87-010-178-080 CHIP CAP 1000P 87-A21-467-010 C-IC,CXA2581N C308 87-010-178-080...

  • Page 8: Transistor Illustration

    http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION SW801 87-036-269-080 C-SW,PUSH 1-1-1 ESE102MH2 LIMIT C.B SW802 87-036-312-080 C-SW,PUSH ESE102MH4-Q W803 8Z-KM3-625-010 F-CABLE,4P (SWITCH) SW803 87-036-312-080 C-SW,PUSH ESE102MH4-Q W804 8Z-KM3-624-010 F-CABLE,2P (LIMIT) LED C.B FLEX PICK UP C.B CNA800...
  • Page 9 http://www.xiaoyu163.com WIRING - 1 (MAIN / SENS) <1/2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 - 9 -...
  • Page 10 http://www.xiaoyu163.com WIRING - 1 (MAIN / DIN / FLEX DIN) <2/2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 - 10 -...
  • Page 11 http://www.xiaoyu163.com WIRING - 2 (SW / LED / CONNECT / LIMIT / FLEX PICK UP) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 - 11 -...
  • Page 12 http://www.xiaoyu163.com SCHEMATIC DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 - 12 - http://www.xiaoyu163.com...

  • Page 13: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 63 1515 0 IC, PQ20WZ1U IC, TC74HC365AF L 13942296513 IC, BA6392FP u163 - 13 - http://www.xiaoyu163.com...
  • Page 14 http://www.xiaoyu163.com IC, NJM4558MD 3 7 63 1515 0 IC, CXD2588R L 13942296513 u163 - 14 - http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com IC, CXA2581N 3 7 63 1515 0 L 13942296513 IC, BA6247FP u163 - 15 - http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com IC DESCRIPTION 3 7 63 1515 0 IC, CXP84632-143Q Pin No. Pin Name Description 1 ~ 4 – Not connected. EEPDI – Connected to GND. (Not used). SCLK SENS read clock out. SENS SENS in. XLAT DSP data latch out. SYSM DSP(DAC) system mute control.
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description SQSI SUBCODE DATA in. – Not connected. DCLK DSP / DRAM controller DATA CLOCK out. ZSENS DRAM controller DATA in. (Not used). DATAO DSP / DRAM controller DATA out. PHSENS PHOTO SENSOR in.

  • Page 18: Voltage Chart

    http://www.xiaoyu163.com VOLTAGE CHART 3 7 63 1515 0 IC101, CXD2588R PIN NO. CD x 1 CD x 2 RW x 1 PIN NO. CD x 1 CD x 2 RW x 1 DATA LINE DATA LINE DATA LINE 1.96 1.96 1.96 4.56 4.56...
  • Page 19 http://www.xiaoyu163.com IC201, CXP84632–143Q 3 7 63 1515 0 PIN NO. CD x 1 CD x 2 RW x 1 PIN NO. CD x 1 CD x 2 RW x 1 4.64 4.64 4.64 2 ~ 3 4.64 4.64 4.64 4 ~ 5 0.05 0.05 0.05...
  • Page 20 http://www.xiaoyu163.com IC551, BA6247FP IC151, CXA2581N 3 7 63 1515 0 PIN NO. CD x 1 CD x 2 RW x 1 PIN NO. CD x 1 CD x 2 RW x 1 2.57 2.57 2.57 0.55 0.55 0.55 0.158 0.158 0.158 2 ~ 4 2.03...
  • Page 21 http://www.xiaoyu163.com Q601, 2SD1622S-TD Q151, 2SB1197KQ 3 7 63 1515 0 CD x 1 CD x 2 RW x 1 CD x 1 CD x 2 RW x 1 3.18 3.18 3.18 4.65 4.65 4.65 2.18 2.18 2.18 13.10 13.10 13.10 2.54 2.54 2.54...

  • Page 22: Test Mode

    http://www.xiaoyu163.com TEST MODE 3 7 63 1515 0 There are two methods to perform operation check using test mode. One method uses the head unit. The other method uses the repair jig. Because different operation buttons must be used for entering the operation modes and there are cases that unit does not run at all, in the method that uses the head unit, the method using the repair jig is described as follows;...
  • Page 23 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 SENS C.B SENSOR C.B DIN C.B 8ZG-4 RNF 8ZG-4 PWB,FLEX DIN FLEX DIN C.B (ZKM3) 1 3 9 4 2 2 9 6 5 1 3 MAIN C.B w w w u 1 6 3...

  • Page 24: Mechanical Parts List

    http://www.xiaoyu163.com MECHANICAL PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 8Z-KM1-003-010 PANEL,FRONT 10 2 8Z-KM1-004-010 WINDOW,FRONT 10 3 8Z-KM3-031-010 CABI,FRONT EX108<108YZSF> 3 8Z-KM3-039-010 CABI,FRONT M105<EXCEPT 108YZSF> 4 8Z-KM1-207-010 PLATE,MAG 5 8Z-KM3-034-010 WINDOW,DECK EX108<108YZSF>...
  • Page 25 http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 1 / 2 (8ZG-4 RNF) 3 7 63 1515 0 CHAS,REAR L 13942296513 SW C.B SWITCH C.B LED C.B PLATE ASSY CKG-R u163 8ZG-8 RNF - 25 - http://www.xiaoyu163.com...
  • Page 26 http://www.xiaoyu163.com CD MECHANISM PARTS LIST 1 / 2 (8ZG-4 RNF) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 88-ZG4-521-210 PLATE,SLIT 10 26 88-ZG3-304-010 GEAR,ELV-F 2 88-ZG4-513-110 PLATE,ELV-R 10 27 88-ZG3-351-110 SPR-T,LEVER LOCK 3 88-ZG4-501-110 CHAS ASSY,MAIN 10...
  • Page 27 http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 2 / 2 (8ZG-8 RNF) 3 7 63 1515 0 LIMIT C.B L 13942296513 CONNECT C.B u163 - 27 - http://www.xiaoyu163.com...
  • Page 28 http://www.xiaoyu163.com CD MECHANISM PARTS LIST 2 / 2 (8ZG-8 RNF) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 88-ZG8-401-210 CHAS ASSY,MECHA 2 88-ZG8-425-010 GUIDE,PICKUP 3 88-ZG3-317-010 CLR,ELV 4 88-ZG8-426-010 HLDR,LEAD 5 88-ZG8-428-110 LEVER,PUSH SW 6 88-ZG8-412-010 SPR-P,PICKUP 7 87-A91-630-010 PICKUP,KSS-710A...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9630469 0251431 Printed in Singapore http://www.xiaoyu163.com...

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Adc-m105

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