Aiwa NSX-VC87 Service Manual
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Aiwa NSX-VC87 Service Manual

Aiwa NSX-VC87 Service Manual

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All manuals and user guides at all-guides.com
SERVICE MANUAL
COMPACT DISC
STEREO SYSTEM
SYSTEM
CASSEIVER
NSX–VC87
CX–NVC87
• This Service Manual contains information about the difference between
NSX-VC87 (HR) and NSX-VC88 (HR). If requiring other information,
see Service Manual of NSX-VC88 (HR) (S/M Code No. 09-005-428-7R1).
• If requiring information about the CD mechanism, see Service Manual of
AZG-1 VZD3RNDM, (S/M Code No. 09-001-335-3NG).
NSX-VC87
BASIC TAPE MECHANISM : 2ZM-3MK2 YPR7NM
BASIC CD MECHANISM : AZG-1 VZD3RNDM
CD
MAIN
SPEAKER
SX–WNH83
S/M Code No. 09-00C-428-7S1
SATELLITE
REMOTE
SPEAKER
CONTROLLER
SX–S80
RC–ZAS07
HR

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Summary of Contents for Aiwa NSX-VC87

  • Page 1 RC–ZAS07 • This Service Manual contains information about the difference between NSX-VC87 (HR) and NSX-VC88 (HR). If requiring other information, see Service Manual of NSX-VC88 (HR) (S/M Code No. 09-005-428-7R1). • If requiring information about the CD mechanism, see Service Manual of AZG-1 VZD3RNDM, (S/M Code No.

  • Page 2: Specifications

    All manuals and user guides at all-guides.com 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 85 dB (1 kHz, 0 dB)

  • Page 3: Electrical Main Parts List

    All manuals and user guides at all-guides.com ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-016-658-000 CAP,E 4700-35 M SMG 87-010-406-080 CAP, ELECT 22-50V 8A-NH7-601-110 C-IC,LC876572V-5S07 87-010-406-080 CAP, ELECT 22-50V 87-A21-418-010 IC,STK490-340 87-010-406-080 CAP, ELECT 22-50V 87-A21-018-040...
  • Page 4 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C374 87-A11-177-080 C-CAP,S 0.15-16 KB C641 87-010-401-080 CAP, ELECT 1-50V C378 87-010-196-080 CHIP CAPACITOR,0.1-25 C642 87-010-401-080 CAP, ELECT 1-50V C379 87-010-382-080 CAP, ELECT 22-25V C643 87-010-196-080...
  • Page 5 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C952 87-010-197-080 C-CAP,S 0.01-25 R790 87-010-197-080 CAP, CHIP 0.01 DM C953 87-010-197-080 C-CAP,S 0.01-25 KB R991 87-010-322-080 C-CAP,S 100P-50 CH C954 87-010-400-080 CAP, ELECT 0.47-50V R993...
  • Page 6 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C804 87-010-187-080 CAP CHIP S5600P S329 87-A91-024-180 SW,TACT KSH0611BT C805 87-010-196-080 CHIP CAPACITOR,0.1-25 S330 87-A91-024-180 SW,TACT KSH0611BT C806 87-010-401-040 CAP,E 1-50 SME S331 87-A91-024-180 SW,TACT KSH0611BT...
  • Page 7 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C203 87-A12-369-080 CAP,M 0.027-100 J CP C240 87-010-544-080 CAP, ELECT 0.1-50V C204 87-A12-369-080 CAP,M 0.027-100 J CP C301 87-010-178-080 CHIP CAP 1000P C205 87-010-180-080 C-CER 1500P...
  • Page 8 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION HEAD-1 C.B HEAD-2 C.B KEY CON C.B C551 87-A10-060-080 C-CAP,S 0.18-16 KB C552 87-A10-060-080 C-CAP,S 0.18-16 KB C553 87-012-154-080 C-CAP,S 150P-50 C554 87-012-154-080 C-CAP,S 150P-50 C555 87-012-145-080 C-CAP,S 270P-50 C556 87-012-145-080...

  • Page 9: Transistor Illustration

    All manuals and user guides at all-guides.com TRANSISTOR ILLUSTRATION E C B E C B B C E E C B 2SA1981Y CC5551 2SA933S 2SB1370 CD1585BC DTC114ES 2SB1370F CSC4115BC 2SD2061F KTA1266GR KTC3198GR 2SJ461-T1 2SK360E 2SA1235F KRA102S 2SK2158 2SC2714O KRC102S-RTK 2SC3052F KRA104S CMBT5401 KRA107S...
  • Page 10 All manuals and user guides at all-guides.com WIRING – 1 (MAIN / VM / KEY CON) – 10 –...
  • Page 11 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 1 (MAIN 1 / 3 : AMP SECTION / VM) – 11 –...
  • Page 12 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 2 (MAIN 2 / 3 : TUNER SECTION) – 12 –...
  • Page 13 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 3 (MAIN 3 / 3 : DECK SECTION / HEAD – 1 / HEAD – 2 / KEY CON) – 13 –...
  • Page 14 All manuals and user guides at all-guides.com WIRING – 2 (FRONT / CD KEY / MIC) <1 / 2> (KEY SCAN) (GND) – 14 –...
  • Page 15 All manuals and user guides at all-guides.com WIRING – 2 (FRONT / CD KEY / MIC) <2 / 2> – 15 –...
  • Page 16 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 4 (FRONT / CD KEY / MIC / DECK) – 16 –...
  • Page 17 All manuals and user guides at all-guides.com WIRING – 3 (AMP 1F) – 17 –...
  • Page 18 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 5 (AMP 1F) – 18 –...
  • Page 19 All manuals and user guides at all-guides.com WIRING – 4 (AMP SATE) – 19 –...
  • Page 20 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 6 (AMP SATE) – 20 –...
  • Page 21 All manuals and user guides at all-guides.com WIRING – 5 (PT) – 21 –...

  • Page 22: Schematic Diagram - 7 (Pt)

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 7 (PT) – 22 –...
  • Page 23 All manuals and user guides at all-guides.com ADJUSTMENT <TUNER / DECK / FRONT> < TUNER SECTION > < DECK SECTION > 1. Clock Frequency Check 10. Tape Speed Adjustment (DECK 2) Settings : • Test point : TP2 (CLK) Settings : • Test tape : TTA–100 (3kHz) Method : Set to MW 1602kHz and check that the test point is •...

  • Page 24: Cd Test Mode

    All manuals and user guides at all-guides.com CD TEST MODE 1. How to Activate CD Test Mode 2. How to Cancel CD Test Mode Insert the AC plug while pressing the function CD button. Either one of the following operations will cancel the CD test All FL display tubes will light up, and the test mode will be mode.

  • Page 25: Mechanical Exploded View

    All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW 1 / 1 HT-SINK PLATE,PT CHAS,MAIN HT-SINK PLATE,SHLD MECHA AZG-1 VZD3RNDM 2ZM-3MK2 YPR7NM SH,CD PLATE,EARTH MIC – 25 –...

  • Page 26: Mechanical Parts List

    All manuals and user guides at all-guides.com MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NF6-010-010 PANEL,DIRECT 41 8A-NF6-203-010 GUIDE,OPE 2 8A-NF6-044-010 REFLECTOR,CD 42 87-NF6-615-010 CONN ASSY,3P PB 3 8A-NF6-205-010 GUIDE,CD 43 8A-NF6-023-010 KEY,ASSY FUN...

  • Page 27: Tape Mechanism Exploded View

    All manuals and user guides at all-guides.com TAPE MECHANISM EXPLODED VIEW 1 / 1 PLATE SHLD,M3 GEAR, PLAY GEAR, PLAY PLATE SHLD,M3 – 27 –...

  • Page 28: Tape Mechanism Parts List

    All manuals and user guides at all-guides.com TAPE MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM3-335-310 PULLEY,COUPLER M3 36 82-ZM3-340-010 SH,BELT D2 2 87-B10-043-010 W-P,0.99-4-0.25 SLT 37 82-ZM1-242-010 LVR,CAS 3 86-ZM1-206-010 BELT,MAIN L...

  • Page 29: Accessories / Package List

    All manuals and user guides at all-guides.com SPEAKER PARTS LIST (SX-WNH83) <YJMK1AL, YJMK1BL> Note : This SX-WNH83 speaker contains SX-S80 (satellite speaker) REF. NO. PART NO. KANRI DESCRIPTION 1 8A-NSY-001-010 PANEL,FR R 2 8A-NSY-002-010 PANEL,FR L 3 8A-NSY-003-010 PANEL,BA R 4 8A-NSY-004-010 PANEL,BA L 5 8A-NSY-005-010...
  • Page 30 All manuals and user guides at all-guides.com 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820543 0251431 Printed in Singapore...

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