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TABLE OF CONTENTS
HCD-GX35/RG310/RG330
1. GENERAL
Main Unit ................................................................................ 5
Remote Control ....................................................................... 5
2. DISASSEMBLY
2-1. Case (Top) ........................................................................... 7
2-2. CD Door .............................................................................. 7
2-3. CD Mechanism Block ......................................................... 8
2-4. Front Panel Section ............................................................. 9
2-5. Tape Mechanism Deck ...................................................... 10
2-6. Panel Board, 6 Stream Led Board, Remote Board ............ 10
2-7. Game Jack Board, H/P Jack Board ................................... 11
2-8. Back Panel Section ............................................................ 11
2-9. Main Board ....................................................................... 12
2-10. Power Amp Board ............................................................. 12
2-11. SW Board, Driver Board ................................................... 13
2-12. Base Unit ........................................................................... 13
2-13. Sensor Board ..................................................................... 14
2-14. Motor (TB) Board ............................................................. 15
2-15. Motor (LD) Board ............................................................. 15
2-16. BD Board .......................................................................... 16
3. TEST MODE
..................................................................... 17
4. ELECTRICAL ADJUSTMENTS
................................. 20
5. DIAGRAMS
5-1. IC Pin Descriptions ........................................................... 21
5-2. Block Diagram –CD Section– ........................................... 25
5-3. Block Diagram –Tuner/Tape/Panel Section– .................... 26
5-4. Block Diagram –Amp/Power Supply Section– ................. 27
5-5. Note for Printed Wiring Boards
and Schematic Diagrams .................................................. 28
5-6. Waveforms ......................................................................... 28
5-7. Circuit Boards Location .................................................... 28
5-8. Printed Wiring Board –CD Mechanism Section (1/2)
(HCD-GX35/RG310/RG330:
AEP, UK, E2, E51 Model)– ............................................... 29
5-9. Printed Wiring Board –CD Mechanism Section (1/2)
(HCD-RG330: Mexican, Argentina Model)– .................... 30
5-10. Schematic Diagram –CD Mechanism Section (1/2)– ....... 31
5-11. Printed Wiring Boards –CD Mechanism Section (2/2)– ... 32
5-12. Schematic Diagram –CD Mechanism Section (2/2)– ....... 33
5-13. Schematic Diagram –Main Section (1/4)– ........................ 34
5-14. Schematic Diagram –Main Section (2/4)– ........................ 35
5-15. Schematic Diagram –Main Section (3/4)– ........................ 36
5-16. Schematic Diagram –Main Section (4/4)– ........................ 37
5-17. Printed Wiring Board –Main Section– .............................. 38
5-18. Printed Wiring Boards and Schematic Diagram
–Jack Section– ................................................................... 39
5-19. Printed Wiring Boards –Panel Section– ............................ 40
5-20. Schematic Diagram –Panel Section– ................................ 41
5-21. Schematic Diagram –Power Amp Section (1/2)– ............. 42
5-22. Schematic Diagram –Power Amp Section (2/2)– ............. 43
5-23. Printed Wiring Board –Power Amp Section– ................... 44
5-24. Printed Wiring Board –Transformer Section– .................. 45
5-25. Schematic Diagram –Transformer Section– ..................... 46
5-26. IC Block Diagrams ............................................................ 47
6. EXPLODED VIEWS
6-1. Main Section ..................................................................... 50
6-2. Front Panel Section (1) ...................................................... 51
6-3. Front Panel Section (2) ...................................................... 52
6-4. Front Panel Section (3) ...................................................... 53
6-5. Main Board Section .......................................................... 54
6-6. CD Mechanism Deck Section (1) ..................................... 55
6-7. CD Mechanism Deck Section (2) ..................................... 56
6-8. Base Unit Section .............................................................. 57
7. ELECTRICAL PARTS LIST
........................................ 58