Read Sony HCD-GV10AV Service Manual online
3
HCD-GV10AV
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
Location of Controls .......................................................
5
Setting the Time ..............................................................
6
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
7
3-2. Case .................................................................................
7
3-3. Front Panel Section .........................................................
8
3-4. Cover (TC), Tape Mechanism Deck
(TCM-230PWR42) .........................................................
8
3-5. MAIN Board, D.C. Fan (M901) .....................................
9
3-6. CD Mechanism Deck (CDM37L-5BD34L) ................... 10
3-7. Base Unit (BU-5BD34L) ................................................ 11
3-8. Disc Table ........................................................................ 11
3-7. Base Unit (BU-5BD34L) ................................................ 11
3-8. Disc Table ........................................................................ 11
4.
TEST MODE
.............................................................. 12
5.
MECHANICAL ADJUSTMENTS
....................... 14
6.
ELECTRICAL ADJUSTMENTS
Deck section .................................................................... 14
CD Section ...................................................................... 17
Video Section .................................................................. 18
CD Section ...................................................................... 17
Video Section .................................................................. 18
7.
DIAGRAMS
7-1. Block Diagram – CD SERVO Section – ....................... 19
7-2. Block Diagram – AUDIO/VIDEO CD Section – .......... 20
7-3. Block Diagram – TUNER/TAPE DECK Section – ...... 21
7-4. Block Diagram – MAIN Section (1/2) – ....................... 22
7-5. Block Diagram – MAIN Section (2/2) – ....................... 23
7-6. Block Diagram – DISPLAY/KEY CONTROL/
7-2. Block Diagram – AUDIO/VIDEO CD Section – .......... 20
7-3. Block Diagram – TUNER/TAPE DECK Section – ...... 21
7-4. Block Diagram – MAIN Section (1/2) – ....................... 22
7-5. Block Diagram – MAIN Section (2/2) – ....................... 23
7-6. Block Diagram – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ........................................... 24
7-7. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 25
7-8. Printed Wiring Board – BD Board – ............................. 26
7-9. Schematic Diagram – BD Board – ................................ 27
7-10. Schematic Diagram – VIDEO Board (1/2) – ................ 28
7-11. Schematic Diagram – VIDEO Board (2/2) – ................ 29
7-12. Printed Wiring Board – VIDEO Board – ....................... 30
7-13. Printed Wiring Boards – CD MOTOR Section – .......... 32
7-14. Schematic Diagram – CD MOTOR Section – .............. 33
7-15. Printed Wiring Board – AUDIO Board – ...................... 34
7-16. Schematic Diagram – AUDIO Board – ......................... 35
7-17. Printed Wiring Board – LEAF SW Board – .................. 36
7-18. Schematic Diagram – LEAF SW Board – ..................... 36
7-19. Schematic Diagram – MAIN Board (1/3) – .................. 37
7-20. Schematic Diagram – MAIN Board (2/3) – .................. 38
7-21. Schematic Diagram – MAIN Board (3/3) – .................. 39
7-22. Printed Wiring Board – MAIN Board – ........................ 40
7-23. Printed Wiring Board – PA Board – .............................. 42
7-24. Schematic Diagram – PA Board – ................................. 43
7-25. Printed Wiring Board – SURROUND Board – ............. 44
7-26. Schematic Diagram – SURROUND Board – ................ 45
7-27. Printed Wiring Boards – MIC/FRONT INPUT/
7-9. Schematic Diagram – BD Board – ................................ 27
7-10. Schematic Diagram – VIDEO Board (1/2) – ................ 28
7-11. Schematic Diagram – VIDEO Board (2/2) – ................ 29
7-12. Printed Wiring Board – VIDEO Board – ....................... 30
7-13. Printed Wiring Boards – CD MOTOR Section – .......... 32
7-14. Schematic Diagram – CD MOTOR Section – .............. 33
7-15. Printed Wiring Board – AUDIO Board – ...................... 34
7-16. Schematic Diagram – AUDIO Board – ......................... 35
7-17. Printed Wiring Board – LEAF SW Board – .................. 36
7-18. Schematic Diagram – LEAF SW Board – ..................... 36
7-19. Schematic Diagram – MAIN Board (1/3) – .................. 37
7-20. Schematic Diagram – MAIN Board (2/3) – .................. 38
7-21. Schematic Diagram – MAIN Board (3/3) – .................. 39
7-22. Printed Wiring Board – MAIN Board – ........................ 40
7-23. Printed Wiring Board – PA Board – .............................. 42
7-24. Schematic Diagram – PA Board – ................................. 43
7-25. Printed Wiring Board – SURROUND Board – ............. 44
7-26. Schematic Diagram – SURROUND Board – ................ 45
7-27. Printed Wiring Boards – MIC/FRONT INPUT/
HEADPHONES Boards – ............................................... 46
7-28. Schematic Diagram – MIC/FRONT INPUT/
HEADPHONES Boards – ............................................. 47
7-29. Printed Wiring Board – PANEL FL Board – ................. 48
7-30. Schematic Diagram – PANEL FL Board – ................... 49
7-30. Schematic Diagram – PANEL FL Board – ................... 49
7-31. Printed Wiring Boards
– PANEL VR/ILLUMINATION Boards – ..................... 50
7-32. Schematic Diagram
– PANEL VR/ILLUMINATION Boards – ..................... 51
7-33. Printed Wiring Boards – TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards – ......................................... 52
7-34. Schematic Diagram – TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards – ......................................... 53
7-35. Printed Wiring Board – TRANSFORMER Section – ... 54
7-36. Schematic Diagram – TRANSFORMER Section – ...... 54
7-37. IC Pin Function Description ........................................... 61
7-36. Schematic Diagram – TRANSFORMER Section – ...... 54
7-37. IC Pin Function Description ........................................... 61
8.
EXPLODED VIEWS
8-1. Case, Back Panel Section ................................................ 71
8-2. Front Panel Section-1 ...................................................... 72
8-3. Front Panel Section-2 ...................................................... 73
8-4. Chassis Section ............................................................... 74
8-5. CD Mechanism Deck Section (CDM37L-5BD34L) ...... 75
8-6. Base Unit Section (BU-5BD34L) ................................... 76
8-7. Tape Mechanism Deck Section-1
8-2. Front Panel Section-1 ...................................................... 72
8-3. Front Panel Section-2 ...................................................... 73
8-4. Chassis Section ............................................................... 74
8-5. CD Mechanism Deck Section (CDM37L-5BD34L) ...... 75
8-6. Base Unit Section (BU-5BD34L) ................................... 76
8-7. Tape Mechanism Deck Section-1
(TCM-230PWR42) ......................................................... 77
8-8. Tape Mechanism Deck Section-2
(TCM-230PWR42) ......................................................... 78
9.
ELECTRICAL PARTS LIST
............................... 79
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