Aiwa XR-M120 Service Manual
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Aiwa XR-M120 Service Manual

Aiwa XR-M120 Service Manual

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SERVICE MANUAL
COMPACT DISC
STEREO SYSTEM
• This Service Manual is the "Supplement" and replace the "Simple Manual"
XR-M120(HC) (S/M Code No. 09-008-432-5T3).
• This Service Manual contains informations about the difference between
XR-M120(HC) and XR-M130(HR). If requring the other information, see
Service Manual of XR-M130(HR) (S/M Code No. 09-007-426-2R2).
BASIC TAPE MECHANISM: 2ZM-1 R8NF
BASIC CD MECHANISM: 3ZG-3 E2NF
SYSTEM
CONTROLLER
XR-M120
S/M Code No. 09-009-426-2S1
XR-M120
REMOTE
RC-AAT11
HC

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Summary of Contents for Aiwa XR-M120

  • Page 1 • This Service Manual is the “Supplement” and replace the “Simple Manual” XR-M120(HC) (S/M Code No. 09-008-432-5T3). • This Service Manual contains informations about the difference between XR-M120(HC) and XR-M130(HR). If requring the other information, see Service Manual of XR-M130(HR) (S/M Code No. 09-007-426-2R2). S/M Code No. 09-009-426-2S1...

  • Page 2: Specifications

    SPECIFICATIONS <FM Tuner section> <Compact disc player section> Tuning range 87.5 MHz to 108 MHz Laser Semiconductor laser (λ =780 nm) Usable sensitivity(IHF) 13.2 dBf D-A converter 1 bit dual Antenna terminals 75 ohms (unbalanced) Signal-to-noise ratio 75 dB (1 kHz, 0 dB) Harmonic distortion 0.1 % (1 kHz, 0 dB) <AM Tuner section>...

  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C107 87-010-384-080 CAP,E 100-25 M 11L SME C108 87-010-381-080 CAP,E 330-16 M SME 87-070-127-110 IC,LC72131D C109 87-010-260-080 CAP,E 47-25 M 11L SME 87-A20-913-010 IC,LA1837NL C110 87-010-260-080 CAP,E 47-25 M 11L SME...
  • Page 4 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C462 87-012-158-080 C-CAP,S 390P-50 J CH GRM C322 87-010-320-080 C-CAP,S 68P-50 J CH GRM C601 87-010-180-080 C-CAP,S 1500P-50 K B C2012 C323 87-010-320-080 C-CAP,S 68P-50 J CH GRM C602 87-010-180-080 C-CAP,S 1500P-50 K B C2012...
  • Page 5 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C010 87-010-263-080 CAP,E 100-10 M 11L SME FFC004 88-915-231-110 FF-CABLE, 15P 1.25 230MM C012 87-010-401-080 CAP,E 1-50 M 11L SME FFC006 88-905-231-110 FF-CABLE, 5P 1.25 230MM C013 87-010-197-080 C-CAP,S 0.01-25 K B C2012 JR161 83-XM1-617-080...

  • Page 6: Transistor Illustration

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C777 87-010-400-080 CAP, ELECT 0.47-50V RELAY C.B C778 87-010-401-080 CAP, ELECT 1-50V C779 87-010-401-080 CAP, ELECT 1-50V CN301 88-CL4-701-010 CONN ASSY,7P RPEH C780 87-010-196-080 CHIP CAPACITOR,0.1-25 C781 87-010-405-080 CAP, ELECT 10-50V DECK C.B C782...

  • Page 7: Wiring - 1 (Main)

    WIRING - 1 (MAIN) – 7 –...
  • Page 8 SCHEMATIC DIAGRAM - 1 (MAIN / RELAY) – 8 –...
  • Page 9 WIRING - 2 (TUNER) – 9 –...
  • Page 10 SCHEMATIC DIAGRAM - 2 (TUNER) – 10 –...
  • Page 11 WIRING - 3 (FRONT / RELAY / DECK) – 11 –...

  • Page 12: Schematic Diagram - 3 (Front / Deck)

    SCHEMATIC DIAGRAM - 3 (FRONT / DECK) – 12 –...
  • Page 13 WIRING - 4 (CD / CD LOAD / CD DRIVE) – 13 –...
  • Page 14 SCHEMATIC DIAGRAM - 4 (CD / CD LOAD / CD DRIVE ) – 14 –...
  • Page 15 WIRING - 5 (PT) – 15 –...

  • Page 16: Schematic Diagram - 5 (Pt)

    SCHEMATIC DIAGRAM - 5 (PT) – 16 –...

  • Page 17: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1 / 1 – 17 –...

  • Page 18: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM1-264-010 LVR,EJECT R 21 86-NF9-224-010 SPR-C,LOCK 2 88-CL4-215-010 CUSH,FOOT FR 22 87-NF4-217-110 HLDR,LOCK 2 3 8A-CLK-046-010 BOX,CASS U 23 87-NF8-220-010 DMPR,150 4 8A-CLK-054-010 WINDOW,CASS SB 24 88-CL4-220-010...

  • Page 19: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1 / 1 P.C.B HLDR,IC HLDR,MOTOR P.C.B HLDR WIRE 3 – 19 –...

  • Page 20: Tape Mechanism Parts List

    TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM1-327-310 CHAS ASSY,RM 31 82-ZM1-224-410 LVR,FR 2 82-ZM1-258-210 SPR-T,PINCH L 32 82-ZM1-227-310 LVR,TRIG 3 82-ZM1-341-210 LVR ASSY,PINCH L2 33 82-ZM1-305-210 SPR-E,TRIG 2 4 82-ZM1-266-310 LVR,DIR...
  • Page 21 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820572 0251431 9630472 Printed in Singapore...

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