Sony HCD-RG55 Service Manual Download

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TABLE OF CONTENTS

1. SERVICE NOTE

................................................................ 5

2. GENERAL

Main Unit ................................................................................ 6
Remote Control ....................................................................... 7

3. DISASSEMBLY

3-1. Case (Top) ........................................................................... 9
3-2. CD (Door) ........................................................................... 9
3-3. Front Panel Section (AEP, UK Model) ............................. 10
3-4. Front Panel Section (Except AEP, UK Model) ................. 11
3-5. Tape Mechanism Deck ...................................................... 12
3-6. Panel Board (AEP, UK Model) ......................................... 12
3-7. Panel Board (Except AEP, UK Model) ............................. 13
3-8. Key Board ......................................................................... 13
3-9. Sensor Board, DC Fan (FAN961) ..................................... 14
3-10. Main Board, Sub Woofer Board, Power Board ................. 15
3-11. CD Board .......................................................................... 15
3-12. Base Unit ........................................................................... 16
3-13. Driver Board, Motor Board, Sensor (CD) Board .............. 16

4. TEST MODE

..................................................................... 17

5. ELECTRICAL ADJUSTMENTS

................................. 21

6. DIAGRAMS

6-1. Circuit Boards Location .................................................... 23
6-2. Printed Wiring Boards –CD Section (1/2)– ...................... 25
6-3. Printed Wiring Boards –CD Section (2/2)– ...................... 26
6-4. Schematic Diagram –CD Section– .................................... 27
6-5. Printed Wiring Board –Main Section– .............................. 28
6-6. Schematic Diagram –Main Section (1/4)– ........................ 30
6-7. Schematic Diagram –Main Section (2/4)– ........................ 31
6-8. Schematic Diagram –Main Section (3/4)– ........................ 32
6-9. Schematic Diagram –Main Section (4/4)– ........................ 33
6-10. Printed Wiring Boards –Panel Section– ............................ 34
6-11. Schematic Diagram –Panel Section– ................................ 35
6-12. Printed Wiring Board –Key Section– ................................ 36
6-13. Schematic Diagram –Key Section– ................................... 37
6-14. Printed Wiring Board –Sub Woofer Section– ................... 38
6-15. Schematic Diagram –Sub Woofer Section– ...................... 39
6-16. Printed Wiring Boards –Power Section (1/3)– .................. 40
6-17. Printed Wiring Board –Power Section (2/3)– ................... 41
6-18. Printed Wiring Board –Power Section (3/3)– ................... 42
6-19. Schematic Diagram –Power Section– ............................... 43

7. EXPLODED VIEWS

7-1. Main Section ..................................................................... 46
7-2. Front panel Section ........................................................... 47
7-3. Main Board Section .......................................................... 48
7-4. CD Mechanism Deck Section ........................................... 49
7-5. Optical Pick-up Section ..................................................... 50

8. ELECTRICAL PARTS LIST

........................................ 51

HCD-RG55/RG55S