Read Sony HCD-GPX6 / HCD-GPX7 Service Manual online
HCD-GPX6/GPX7
3
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
Location of Controls .......................................................
6
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
8
3-2. Side Plate (L)/(R) ............................................................
9
3-3. Top Block Assy ...............................................................
9
3-4. Tape Mechanism Deck (CMAL1Z234A) ....................... 10
3-5. Front Panel Section ......................................................... 10
3-6. MAIN Board ................................................................... 11
3-7. CD Mechanism Deck Block ........................................... 11
3-8. Base Unit (BU-F1BD81A) ............................................. 12
3-9. Motor Gear Assy (Sled) (M102), CD Board .................. 12
3-10. Optical Pick-up (KSM-215DCP) .................................... 13
3-11. Chassis (Top) ................................................................... 13
3-12. Lever (Loading-L/R) ....................................................... 14
3-13. Lever (Disc Sensor)/(Disc Stop) ..................................... 15
3-14. Driver Board .................................................................... 15
3-15. Holder (BU215) Assy ..................................................... 16
3-16. Lever (BU Lock) ............................................................. 16
3-17. Close Lever ..................................................................... 17
3-18. (Lever Dir), Gear (IDL-B) .............................................. 17
3-19. Gear (IDL-C) ................................................................... 18
3-5. Front Panel Section ......................................................... 10
3-6. MAIN Board ................................................................... 11
3-7. CD Mechanism Deck Block ........................................... 11
3-8. Base Unit (BU-F1BD81A) ............................................. 12
3-9. Motor Gear Assy (Sled) (M102), CD Board .................. 12
3-10. Optical Pick-up (KSM-215DCP) .................................... 13
3-11. Chassis (Top) ................................................................... 13
3-12. Lever (Loading-L/R) ....................................................... 14
3-13. Lever (Disc Sensor)/(Disc Stop) ..................................... 15
3-14. Driver Board .................................................................... 15
3-15. Holder (BU215) Assy ..................................................... 16
3-16. Lever (BU Lock) ............................................................. 16
3-17. Close Lever ..................................................................... 17
3-18. (Lever Dir), Gear (IDL-B) .............................................. 17
3-19. Gear (IDL-C) ................................................................... 18
4.
TEST MODE
.............................................................. 19
5.
ELECTRICAL ADJUSTMENTS
Deck Section ................................................................... 21
CD Section ...................................................................... 21
CD Section ...................................................................... 21
6.
DIAGRAMS
6-1. Block Diagram – CD SERVO Section – ....................... 22
6-2. Block Diagram – MAIN Section – ................................ 23
6-3. Block Diagram
6-2. Block Diagram – MAIN Section – ................................ 23
6-3. Block Diagram
– PANEL/POWER SUPPLY Section – .......................... 24
6-4. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 25
6-5. Printed Wiring Board – CD Board – ............................. 26
6-6. Schematic Diagram – CD Board – ................................ 27
6-7. Printed Wiring Board – DRIVER Board – .................... 28
6-8. Schematic Diagram – DRIVER Board – ....................... 29
6-9. Printed Wiring Board – MAIN Board – ........................ 30
6-10. Schematic Diagram – MAIN Board (1/3) – .................. 31
6-11. Schematic Diagram – MAIN Board (2/3) – .................. 32
6-12. Schematic Diagram – MAIN Board (3/3) – .................. 33
6-13. Printed Wiring Board – AMP Board – .......................... 34
6-14. Schematic Diagram – AMP Board – ............................. 35
6-15. Printed Wiring Board – PANEL (1) Board – ................ 36
6-16. Schematic Diagram – PANEL (1) Board – ................... 37
6-17. Printed Wiring Board – PANEL (2) Board – ................ 38
6-18. Schematic Diagram – PANEL (2) Board – ................... 39
6-19. Printed Wiring Board – POWER Board – ..................... 40
6-20. Schematic Diagram – POWER Board – ........................ 41
6-6. Schematic Diagram – CD Board – ................................ 27
6-7. Printed Wiring Board – DRIVER Board – .................... 28
6-8. Schematic Diagram – DRIVER Board – ....................... 29
6-9. Printed Wiring Board – MAIN Board – ........................ 30
6-10. Schematic Diagram – MAIN Board (1/3) – .................. 31
6-11. Schematic Diagram – MAIN Board (2/3) – .................. 32
6-12. Schematic Diagram – MAIN Board (3/3) – .................. 33
6-13. Printed Wiring Board – AMP Board – .......................... 34
6-14. Schematic Diagram – AMP Board – ............................. 35
6-15. Printed Wiring Board – PANEL (1) Board – ................ 36
6-16. Schematic Diagram – PANEL (1) Board – ................... 37
6-17. Printed Wiring Board – PANEL (2) Board – ................ 38
6-18. Schematic Diagram – PANEL (2) Board – ................... 39
6-19. Printed Wiring Board – POWER Board – ..................... 40
6-20. Schematic Diagram – POWER Board – ........................ 41
7.
EXPLODED VIEWS
7-1. Side Plates Section .......................................................... 50
7-2. Front Panel Section ......................................................... 51
7-3. Top Block Section ........................................................... 52
7-4. MAIN Section ................................................................. 53
7-5. Chassis Section ............................................................... 54
7-6. CD Mechanism Deck Section-1 (CDM80B-F1BD81) .. 55
7-7. CD Mechanism Deck Section-2 (CDM80B-F1BD81) .. 56
7-8. CD Mechanism Deck Section-3 (CDM80B-F1BD81) .. 57
7-9. CD Mechanism Deck Section-4 (CDM80B-F1BD81) .. 58
7-10. Base Unit Section (BU-F1BD81A) ................................ 59
7-2. Front Panel Section ......................................................... 51
7-3. Top Block Section ........................................................... 52
7-4. MAIN Section ................................................................. 53
7-5. Chassis Section ............................................................... 54
7-6. CD Mechanism Deck Section-1 (CDM80B-F1BD81) .. 55
7-7. CD Mechanism Deck Section-2 (CDM80B-F1BD81) .. 56
7-8. CD Mechanism Deck Section-3 (CDM80B-F1BD81) .. 57
7-9. CD Mechanism Deck Section-4 (CDM80B-F1BD81) .. 58
7-10. Base Unit Section (BU-F1BD81A) ................................ 59
8.
ELECTRICAL PARTS LIST
............................... 60
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