Table Of Contents - Aiwa CX-JN3 Service Manual

1. SERVICING NOTES
2. GENERAL
Location of Controls ....................................................... 7
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 9
3-2. Case (SIDE-L/R) ............................................................. 10
3-3. Case (Top) ....................................................................... 10
3-4. Tray Panel ........................................................................ 11
3-5. CD Mechanism Deck (CDM74-K6BD71A,
CDM74S-K6BD71A, CDM74S-K6BD72) .................... 11
3-6. Front Panel Section ......................................................... 12
3-7. Mechanical Deck (CWM43FF13, CWM43FF25) ......... 12
3-8. Rear Cabinet Section ...................................................... 13
3-9. PT Board, MAIN Board .................................................. 13
3-10. Table Assy ....................................................................... 14
3-11. Motor (TB) Board ........................................................... 14
3-12. Motor (LD) Board ........................................................... 15
3-13. Base Unit (BU-K6BD71A, BU-K6BD72) ..................... 15
3-14. Motor Gear Assy (Sled) (M701), BD Board .................. 16
3-15. Optical Pick-up (KSS-213D) .......................................... 16
4. TEST MODE
.............................................................. 17
5. ELECTRICAL ADJUSTMENTS
CD Section ...................................................................... 19
6. DIAGRAMS
6-1. Block Diagram - CD Section - ..................................... 20
6-2. Block Diagram - TUNER/TAPE/PANEL Section - ..... 21
6-3. Block Diagram - AMP/POWER SUPPLY Section - ... 22
6-4. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 23
6-5. Printed Wiring Board - BD Section -
(EXCEPT US model) ...................................................... 24
6-6. Schematic Diagram - BD Section -
(EXCEPT US model) ...................................................... 25
6-7. Printed Wiring Board - BD Section - (US model) ....... 26
6-8. Schematic Diagram - BD Section - (US model) .......... 27
6-9. Printed Wiring Boards - CHANGER Section - ............ 28
6-10. Schematic Diagram - CHANGER Section - ................ 29
6-11. Schematic Diagram - MAIN Section (1/4) - ................ 30
6-12. Schematic Diagram - MAIN Section (2/4) - ................ 31
6-13. Schematic Diagram - MAIN Section (3/4) - ................ 32
6-14. Schematic Diagram - MAIN Section (4/4) - ................ 33
6-15. Printed Wiring Board - MAIN Section - ...................... 34
6-16. Printed Wiring Board - HP Section - ........................... 35
6-17. Schematic Diagram - HP Section - .............................. 35
6-18. Printed Wiring Board - PANEL Section - .................... 36
6-19. Schematic Diagram - PANEL Section - ....................... 37
6-20. Printed Wiring Boards - KEY Section - ....................... 38
6-21. Schematic Diagram - KEY Section - ........................... 39
6-22. Printed Wiring Board - PT Section -
(EXCEPT Chilean and Peruvian models) ...................... 40
6-23. Schematic Diagram - PT Section -
(EXCEPT Chilean and Peruvian models) ...................... 41
6-24. Printed Wiring Board - PT Section -
(Chilean and Peruvian models) ....................................... 42
6-25. Schematic Diagram - PT Section -
(Chilean and Peruvian models) ....................................... 43
6-26. IC Pin Function Description ........................................... 47
7. EXPLODED VIEWS
7-1. Case Section .................................................................... 49
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TABLE OF CONTENTS

................................................ 4
7-2. Front Panel Section-1 ...................................................... 50
7-3. Front Panel Section-2 ...................................................... 51
7-4. Front Panel Section-3 ...................................................... 52
7-5. Front Panel Section-4 ...................................................... 53
7-6. Chassis Section ............................................................... 54
7-7. CD Mechanism Deck Section-1 (CDM74-K6BD71A,
CDM74S-K6BD71A, CDM74S-K6BD72) .................... 55
7-8. CD Mechanism Deck Section-2 (CDM74-K6BD71A,
CDM74S-K6BD71A, CDM74S-K6BD72) .................... 56
7-9. CD Mechanism Deck Section-3 (CDM74-K6BD71A,
CDM74S-K6BD71A, CDM74S-K6BD72) .................... 57
7-10. Base Unit Section (BU-K6BD71A, BU-K6BD72) ........ 58
8. ELECTRICAL PARTS LIST
CX-JN3
............................... 59
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