— 3 —
TABLE OF CONTENTS
1. SERVICING NOTE .......................................................... 4
2. GENERAL .......................................................................... 7
3. DISASSEMBLY
3-1. Loading Panel ................................................................. 8
3-2. Back Panel and CD Mechanism Deck ............................ 8
3-3. Front Panel ...................................................................... 9
3-4. TC Mechanism Deck and Cassette Holder ..................... 9
3-5. Disc Tray ....................................................................... 10
4. MECHANICAL ADJUSTMENTS .......................... 11
5. ELECTRICAL ADJUSTMENTS ............................... 11
6. DIAGRAMS
6-1. Circuit Boards Location ................................................ 16
6-2. Block Diagrams
• Servo Section ................................................................... 17
• Audio/Video CD Section ................................................. 19
• Tape Deck Section ........................................................... 21
• Power Section .................................................................. 23
6-3. Printed Wiring Board – CD Section – .......................... 25
6-4. Schematic Diagram – CD Section – ............................. 27
6-5. Schematic Diagram – Deck Section – ..........................29
6-6. Printed Wiring Board – Deck Section –........................31
6-7. Printed Wiring Board – Main Section –........................33
6-8. Schematic Diagram – Main (1/2) Section – .................. 35
6-9. Schematic Diagram – Main (2/2) Section – .................. 37
6-10. Printed Wiring Board – Leaf SW Section – ................ 39
6-11. Schematic Diagram – Leaf SW Section – ................... 39
6-12. Printed Wiring Board – Panel Section – ..................... 41
6-13. Schematic Diagram – Panel Section – ........................ 43
6-14. Schematic Diagram – CD Motor Section – ................ 45
6-15. Printed Wiring Board – CD Motor Section – ............. 47
6-16. Printed Wiring Board – Video Section –..................... 49
6-17. Schematic Diagram – Video (1/2) Section –............... 51
6-18. Schematic Diagram – Video (2/2) Section –............... 53
6-19. IC Block Diagrams ..................................................... 58
6-20. IC Pin Functions Description ...................................... 60
7. EXPLODED VIEWS
7-1. Case and Back Panel Section ........................................67
7-2. Front Panel Section ....................................................... 68
7-3. CD Mechanism Section 1 (CDM38-5BD24) ................ 69
7-4. CD Mechanism Section 2 (CDM38-5BD24) ................ 70
7-5. Base Unit Section (BU-5BD24) ................................... 71
7-6. TC Mechanism Section 1 (TCM-230AWR2) ............... 72
7-8. TC Mechanism Section 2 (TCM-230AWR2) .............. 73
8. ELECTRICAL PARTS LIST ........................................ 74
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
To Next Page
Loading...
