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Aiwa NSX-WVT77 Service Manual
Aiwa NSX-WVT77 Service Manual

Aiwa NSX-WVT77 Service Manual

Cd stereo cassette receiver
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NSX-WVT77
HR
SERVICE MANUAL
COMPACT DISC
BASIC CD MECHANISM: 6ZG-1 VZRNDM
STEREO CASSETTE RECEIVER
BASIC TAPE MECHANISM: 2ZM-3MK2 PR4NM
• Replace this Service manual with “Revision Publishing” when it is issued.
S/M Code No. 09-006-433-1T1

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Summary of Contents for Aiwa NSX-WVT77

  • Page 1 NSX-WVT77 SERVICE MANUAL COMPACT DISC BASIC CD MECHANISM: 6ZG-1 VZRNDM STEREO CASSETTE RECEIVER BASIC TAPE MECHANISM: 2ZM-3MK2 PR4NM • Replace this Service manual with “Revision Publishing” when it is issued. S/M Code No. 09-006-433-1T1...
  • Page 2: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST - 1/10 NOTE: The characters in the suffix column indicate the part usage. HR .....XX........A....KANRI REF.NO PARTS NO. DESCRIPTION SUFFIX 87-010-112-040 CAP,E 100-16 A....87-010-186-080 CAP,CHIP 4700P A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-320-080 CHIP CAP 68P A....
  • Page 3 ELECTRICAL MAIN PARTS LIST - 2/10 87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....87-A90-095-080 SW,TACT EVQ11G04M A....
  • Page 4 ELECTRICAL MAIN PARTS LIST - 3/10 87-010-186-080 CAP,CHIP 4700P A....87-012-368-080 C-CAP,S 0.1-50 F A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-A10-119-080 CAP,E 10-100 REA A....87-A10-119-080 CAP,E 10-100 REA A....CNA 102 8A-NF8-655-010 CONN ASSY,7P TID-A(150) A....CNA 103 8A-NF8-656-010 CONN ASSY,5P TID-A 400 A....
  • Page 5 ELECTRICAL MAIN PARTS LIST - 4/10 87-A40-455-080 DIODE,RL203 GW A....87-A40-313-080 C-DIODE,MC 2840 A....87-A40-455-080 DIODE,RL203 GW A....87-A40-749-080 ZENER,UZ5.6BSB A....87-A40-749-080 ZENER,UZ5.6BSB A....87-A21-397-010 IC,STK490-070 A....87-A61-159-010 JACK,PIN 4P R/W/B/0 KM A....87-A50-610-010 COIL,1UH K(MDEC) A....87-A50-610-010 COIL,1UH K(MDEC) A....
  • Page 6 ELECTRICAL MAIN PARTS LIST - 5/10 87-A21-482-010 IC,RPM6938-H4 A....8A-NH3-635-010 C-IC,LC876580W-**** A....87-A21-577-040 C-IC,M61506FP A....83-XM1-617-080 C-COIL,BK2125HM601 A....87-A90-896-080 F-BEAD, 035600STY7 A....87-A90-896-080 F-BEAD, 035600STY7 A....87-A50-333-010 COIL,OSC 9.43MHZ A....LED 313 87-A40-380-180 LED,SEL6510C-TP5 GRN A....LED 314 87-A40-380-180 LED,SEL6510C-TP5 GRN A....
  • Page 7 ELECTRICAL MAIN PARTS LIST - 6/10 87-010-179-080 CAP,CHIP S B1200P A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-545-080 CAP, ELECT 0.22-50V A....87-010-545-080 CAP, ELECT 0.22-50V A....87-010-184-080 CHIP CAPACITOR 3300P(K) A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-197-080 CAP, CHIP 0.01 DM A....
  • Page 8 ELECTRICAL MAIN PARTS LIST - 7/10 87-010-260-080 CAP, ELECT 47-25V A....87-010-178-080 CHIP CAP 1000P A....87-010-178-080 CHIP CAP 1000P A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-260-080 CAP, ELECT 47-25V A....87-010-312-080 C-CAP,S 15P-50 CH A....87-010-312-080 C-CAP,S 15P-50 CH A....87-A11-155-080 CAP,TC U 0.01-16 Z F A....
  • Page 9 ELECTRICAL MAIN PARTS LIST - 8/10 87-008-261-010 FILTER, SFE10.7MA5-A A....87-A40-618-080 VARI-CAP,SVC 348(S/T) A....FFE 831 A8-8ZA-190-030 8ZA-1 FEUNM A....87-A60-202-010 TERMINAL,ANT 4P MSP-154V-02 A....87-A60-633-010 CONN,2P H 2.5MM JMT A....87-005-847-080 COIL,2.2UH(CECS) A....87-A50-022-010 COIL,ANT SW(COI) A....87-A50-159-010 COIL,10MH K C2B A....
  • Page 10 ELECTRICAL MAIN PARTS LIST - 9/10 87-010-374-080 CAP, ELECT 47-10V A....87-010-374-080 CAP, ELECT 47-10V A....87-010-545-080 CAP, ELECT 0.22-50V A....87-012-156-080 C-CAP,S 220P-50 CH A....87-A10-804-080 C-CAP,S 0.1-25 J B A....87-010-805-080 CAP, S 1-16 A....87-010-971-080 C-CAP,S 4700P-50 B J A....
  • Page 11 ELECTRICAL MAIN PARTS LIST - 10/10 87-A10-307-080 CAP,M 0.1-50 J A....87-A10-307-080 CAP,M 0.1-50 J A....87-A10-307-080 CAP,M 0.1-50 J A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....87-010-401-080 CAP, ELECT 1-50V A....87-010-401-080 CAP, ELECT 1-50V A....87-010-401-080 CAP, ELECT 1-50V A....87-010-196-080 CHIP CAPACITOR,0.1-25 A....
  • Page 12: Mechanical Parts List

    MECHANICAL PARTS LIST - 1/1 NOTE: The characters in the suffix column indicate the part usage. HRJSM ....XX........A....KANRI REF.NO PARTS NO. DESCRIPTION SUFFIX 87-CE3-023-010 BADGE,AIWA 30N SILV A....8A-NF7-003-010 BOX,CASS 1 A....8A-NF7-004-010 BOX,CASS 2 A....8A-NF7-008-010 PANEL,CD A....
  • Page 13: Accessories / Package List

    ACCESSORIES / PACKAGE LIST - 1/1 NOTE: The characters in the suffix column indicate the part usage. HR .....XX........A....KANRI REF.NO PARTS NO. DESCRIPTION SUFFIX 8A-NHR-901-010 IB,H (EC-H) M A....87-006-226-010 AM-LOOPANT C0 A....87-043-115-010 ANT,FEEDER FM A....87-050-103-010 CORD,PIN 1PY1.5M A....
  • Page 14 SCHEMATIC DIAGRAM _ 1 (MAIN: AMP SECTION)
  • Page 15 SCHEMATIC DIAGRAM _ 2 (MAIN: POLOGIC SECTION)
  • Page 16 TABLE - 1 (MAIN: AMP SECTION)
  • Page 17 SCHEMATIC DIAGRAM _ 3 (MAIN: DECK SECTION)
  • Page 18 SCHEMATIC DIAGRAM _ 4 (MAIN: TUNER SECTION)
  • Page 19 TABLE - 2 (MAIN: TUNER SECTION)
  • Page 20 SCHEMATIC DIAGRAM _ 5 (MAIN: GEQ SECTION)
  • Page 21 SCHEMATIC DIAGRAM _ 6 (MAIN: K-CON SECTION)
  • Page 22 SCHEMATIC DIAGRAM _ 7 (DISPLAY)
  • Page 23 SCHEMATIC DIAGRAM _ 8 (CONTROL)
  • Page 24 SCHEMATIC DIAGRAM _ 9 (AMP)
  • Page 25 SCHEMATIC DIAGRAM _ 10 (PT)
  • Page 26 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9820572 Printed in Singapore...