Sony HCD-RG55 / HCD-RG55S / MHC-RG55 / MHC-RG55S Service Manual ▷ View online
4
TABLE OF CONTENTS
1. SERVICE NOTE
................................................................ 5
2. GENERAL
Main Unit ................................................................................ 6
Remote Control ....................................................................... 7
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
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
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
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
5
HCD-RG55/RG55S
SECTION 1
SERVICE NOTE
1
Cut the fifteen melted-connection points
with a cutting plier.
3
Cut the seven melted-connection points
with a cutting plier.
2
PANEL board
4
KEY board
PANEL board
(eleven screw holes)
(eleven screw holes)
KEY board
(six screw holes)
(six screw holes)
Screw hole
In order to re-install the panel board and the key board,
fix them by using the screws (+BVTP 2.6
fix them by using the screws (+BVTP 2.6
×
8 ) respectively.
Screw in to the respective screw holes.
Do not tighten the screws excessively.
Do not tighten the screws excessively.
* The panel board and the key board only are connected to the front panel
by means of hot-melting the plastics.
by means of hot-melting the plastics.
Note for installing the panel board and the key board
REMOVING THE PANEL BOARD AND THE KEY BOARD
Hot melt
6
HCD-RG55/RG55S
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
7
HCD-RG55/RG55S
