Table Of Contents - Aiwa CX-BK33 Service Manual

CX-BK33
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1. SERVICING NOTES
2. GENERAL
Location of Controls ........................................................ 7
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 9
3-2. Side Panel (L)/(R) ........................................................... 10
3-3. Top Panel Block .............................................................. 10
3-4. Front Panel Block ............................................................ 11
3-5. MAIN Board .................................................................... 11
3-6. Rear Panel Block ............................................................. 12
3-7. Tuner (FM/AM) ............................................................... 12
3-8. SPEAKER Board ............................................................ 13
3-9. ACDC Board, Power Transformer .................................. 13
3-10. FRONT AMP Board Block ............................................. 14
3-11. CD Mechanism Deck (CDM69BV-30BD64NS) ............ 14
3-12. Base Unit Section (BU-30CBD64NS) ............................ 15
3-13. OP Assy ........................................................................... 15
3-14. SW (1) Board, SW (2) Board, SW (3) Board,
SW (4) Board, Bracket (Top) Assy .................................. 16
3-15. RELAY Board ................................................................. 16
3-16. Motor (Stocker) Assy (Stocker) (M761) ......................... 17
3-17. Motor (Roller) Assy (Roller) (M781) .............................. 17
3-18. Motor (Mode) Assy (Mode) (M771) ............................... 18
3-19. Rubber Roller (Slider) Assy ............................................ 18
3-20. Timing Belt (Front/Rear) ................................................. 19
3-21. Cam (Gear) ...................................................................... 19
3-22. SENSOR Board ............................................................... 20
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3-23. Single Cassette Mechanism (CMAL1Z241A) ................ 20
4. ASSEMBLY
4-1. How To Install The Cam (Ejact Lock) ............................ 21
4-2. How To Install The Cam (Gear) ...................................... 21
4-3. How To Install The Gear (Mode 2) ................................. 22
4-4. How To Install The Gear (Mode Cam) ............................ 22
4-5. How To Install The Rotary Encoder (S702),
Gear (Stocker Communication) ....................................... 23
4-6. How To Install The Cam (Stocker U/D) .......................... 23
4-7. How To Install The Stocker Assy .................................... 24
4-8. Phase Adjustment Between Pinions (Slider)
and Slider-1 To 5 (L/R) ................................................... 25
5. TEST MODE
............................................................... 26
6. ELECTRICAL ADJUSTMENTS
DECK Section ................................................................. 28
CD Section ...................................................................... 29
7. DIAGRAMS
7-1. Block Diagram - CD Section - ...................................... 31
7-2. Block Diagram - TUNER/TAPE/USB Section - ........... 32
7-3. Block Diagram - AMP Section - ................................... 33
7-4. Block Diagram - POWER SUPPLY Section - .............. 34
7-5. Printed Wiring Board - BD Board - .............................. 36
7-6. Schematic Diagram - BD Board - ................................. 37
7-7. Printed Wirig Boards - CHANGER Section - ............... 38
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7-8. Schematic Diagram - CHANGER Section - ................. 39
7-9. Printed Wiring Board -DECK Board - .......................... 40
7-10. Schematic Diagram - DECK Board - ............................ 41
7-11. Schematic Diagram - MAIN Board (1/4) - ................... 42
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7-12. Schematic Diagram - MAIN Board (2/4) - ................... 43
7-13. Schematic Diagram - MAIN Board (3/4) - ................... 44
7-14. Schematic Diagram - MAIN Board (4/4) - ................... 45
7-15. Printed Wiring Board - MAIN Board - ......................... 46
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7-16. Printed Wiring Board - FRONT AMP Board - ............. 47
7-17. Schematic Diagram - FRONT AMP Board (1/2) - ....... 48
7-18. Schematic Diagram - FRONT AMP Board (2/2) - ....... 49
7-19. Printed Wiring Board - USB Board - ............................ 50
7-20. Schematic Diagram - USB Board - ............................... 51
7-21. Printed Wiring Board - MIC Board -
(Chirean and Peruvian models) ....................................... 52
7-22. Schematic Diagram - MIC Board -
(Chirean and Peruvian models) ....................................... 53
7-23. Printed Wiring Board - HEADPHONE Board - ........... 54
7-24. Schematic Diagram - HEADPHONE Board - .............. 54
7-25. Printed Wiring Board - SPEAKER Board - .................. 55
7-26. Schematica Diagram - SPEAKER Board - ................... 55
7-27. Printed Wiring Board - LCD Board - ............................ 56
7-28. Schematic Diagram - LCD Board - ............................... 57
7-29. Printed Wiring Boards - KEY Section - ........................ 58
7-30. Schematic Diagram - KEY Section - ............................ 59
7-31. Printed Wiring Board - ACDC Board - ......................... 60
7-32. Schematic Diagram - ACDC Board - ............................ 61
7-33. Printed Wiring Board - PT85 Board -
(AEP and UK models) ..................................................... 62
7-34. Schematic Diagram - PT85 Board -
(AEP and UK models) ..................................................... 63
7-35. Printed Wiring Board - PT96 Board -
(Chirean and Peruvian models) ....................................... 64
7-36. Schematic Diagram - PT96 Board -
(Chirean and Peruvian models) ....................................... 65
8. EXPLODED VIEWS
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3 6 7 1 3
8-1. Panel Section ................................................................... 78
8-2. Tape Mechanism Deck Section (CMAL1Z241A) ........... 79
8-3. Front Boards Section ....................................................... 80
8-4. Front Cabinet Section ...................................................... 81
8-5. MAIN Board Section ....................................................... 82
8-6. Chassis Section ................................................................ 83
8-7. CD Mechanism Deck Section-1
(CDM69BV-30CBD64NS) ............................................. 84
8-8. CD Mechanism Deck Section-2
(CDM69BV-30CBD64NS) ............................................. 85
8-9. CD Mechanism Deck Section-3
(CDM69BV-30CBD64NS) ............................................. 86
8-10. CD Mechanism Deck Section-4
(CDM69BV-30CBD64NS) ............................................. 87
8-11. CD Mechanism Deck Section-5
(CDM69BV-30CBD64NS) ............................................. 88
8-12. CD Mechanism Deck Section-6
(CDM69BV-30CBD64NS) ............................................. 89
8-13. Base Unit Section (BU-30CBD64NS) ............................ 90
9. ELECTRICAL PARTS LIST
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