– 2 –
Specifications ........................................................................... 1
1. SERVICE NOTE
........................................................... 3
2. GENERAL
...................................................................... 4
3. DISASSEMBLY
3-1. Case(bottom), “Cover ASSY, Top” .......................... 6
3-2. CD ASSY .................................................................. 7
3-3. Main Board, Jack Board ........................................... 7
3-4. Tray ........................................................................... 8
3-5. ASP Board ................................................................ 8
3-6. Belt ........................................................................... 9
3-7. Motor Board, Loading Motor (M651) ...................... 9
3-8. Optical Pick-up Block ............................................ 10
3-9. Mechanism Deck .................................................... 10
3-10. TC RF Board, Head Relay Board,
Capstan/Reel Motor (M160) ................................... 11
3-11. Control Board .......................................................... 11
3-12. Display Board ......................................................... 12
3-13. DSP Board, CPU board .......................................... 12
3-14. VOL Board ............................................................. 13
3-15. “Cabinet, Wood”, “Cabinet (R) Bottom” ............... 13
3-16. Speaker (R-CH) (SP101) ........................................ 14
3-17. Power Board ........................................................... 14
3-18. AMP Board, AMP IC Board ................................... 15
3-19. Speaker Board ........................................................ 15
4. ADJUSTMENTS
4-1. Mechanical Adjustments ........................................... 16
4-2. Electrical Adjustments .............................................. 16
5. DIAGRAMS
5-1. Explanation of IC Terminals ................................... 19
5-2. Block Diagrams – CD, Tuner Section – ................. 22
5-3. Block Diagrams – Tape, Main Section– ................. 25
5-4. Printed Wiring Boards – Main Section– ................. 29
5-5. Schematic Diagram – Main Section (1/3) – ........... 33
5-6. Schematic Diagram – Main Section (2/3) – ........... 36
5-7. Schematic Diagram – Main Section (3/3) – ........... 39
5-8. Printed Wiring Boards – CD Section – ................... 42
5-9. Schematic Diagram – CD Section – ....................... 45
5-10. Schematic Diagram – Control Section – ................ 49
5-11. Printed Wiring Boards – Control Section – ............ 53
5-12. Printed Wiring Boards – AMP Section – ................ 57
5-13. Schematic Diagram – AMP Section – .................... 59
6. EXPLODED VIEWS
6-1. Case Section ........................................................... 65
6-2. Control Section ....................................................... 66
6-3. CD Mechanism Section .......................................... 67
6-4. Mechanism Deck Section -1 ................................... 68
6-5. Mechanism Deck Section -2 ................................... 69
6-6. CD Optical Pick-up Section ................................... 70
6-7. Speaker (R-CH) Section ......................................... 71
6-8. Speaker (L-CH) Section ......................................... 72
7. ELECTRICAL PARTS LIST
................................... 73
TABLE OF CONTENTS
