Read Sony HCD-GN1000D / MHC-GN1000D Service Manual online
3
HCD-GN1000D
1.
SERVICING NOTES
................................................
4
2.
GENERAL
...................................................................
5
3.
DISASSEMBLY
3-1.
Disassembly Flow ...........................................................
7
3-2.
Case .................................................................................
8
3-3.
Loading Panel ..................................................................
8
3-4.
Tuner Pack .......................................................................
9
3-5.
DVD Mechanism Deck ...................................................
9
3-6.
Front Panel Assy .............................................................. 10
3-7.
Tape Mechanism Deck, MIC Board ................................ 10
3-8.
CD-SW Board, Panel Board ............................................ 11
3-9.
FUNCTION Board, JOG Board ...................................... 11
3-10. KARAOKE Board, VIDEO Board, DMB15 Board ........ 12
3-11. Back Panel ....................................................................... 12
3-12. PRIMARY Board, EFFECTOR Board ............................ 13
3-13. Power AMP PC Board Assy, MAIN Board ..................... 13
3-14. SURROUND Board, PA Board ....................................... 14
3-15. Power Transformer (T1200) ........................................... 14
3-16. DRIVER Board, SW Board ............................................. 15
3-17. DVD Assy ........................................................................ 15
3-18. Optical Pick-up ................................................................ 16
3-19. SENSOR Board ............................................................... 16
3-20. MOTOR (TB) Board ....................................................... 17
3-21. MOTOR (LD) Board ....................................................... 17
3-11. Back Panel ....................................................................... 12
3-12. PRIMARY Board, EFFECTOR Board ............................ 13
3-13. Power AMP PC Board Assy, MAIN Board ..................... 13
3-14. SURROUND Board, PA Board ....................................... 14
3-15. Power Transformer (T1200) ........................................... 14
3-16. DRIVER Board, SW Board ............................................. 15
3-17. DVD Assy ........................................................................ 15
3-18. Optical Pick-up ................................................................ 16
3-19. SENSOR Board ............................................................... 16
3-20. MOTOR (TB) Board ....................................................... 17
3-21. MOTOR (LD) Board ....................................................... 17
4.
TEST MODE
............................................................... 18
5.
MECHANICAL ADJUSTMENTS
......................... 23
6.
ELECTRICAL ADJUSTMENTS
.......................... 23
TABLE OF CONTENTS
7.
DIAGRAMS
.......................................................... 25
7-1.
Block Diagram – RF Section – ....................................... 27
7-2.
Block Diagram – Video Section – ................................... 28
7-3.
Block Diagram – Tape/Tuner Section – .......................... 29
7-4.
Block Diagram – Main Section – .................................... 30
7-5.
Block Diagram – AMP Section – .................................... 31
7-6.
Block Diagram – Display/Power Section – ..................... 32
7-7.
Printed Wiring Board – DMB15 Board (Side A) – ......... 33
7-8.
Printed Wiring Board – DMB15 Board (Side B) – ........ 34
7-9.
Schematic Diagram – DMB15 Board (1/4) – ................ 35
7-10. Schematic Diagram – DMB15 Board (2/4) – ................ 36
7-11. Schematic Diagram – DMB15 Board (3/4) – ................ 37
7-12. Schematic Diagram – DMB15 Board (4/4) – ................ 38
7-13. Printed Wiring Boards – CD Mechanism Boards – ....... 39
7-14. Schematic Diagram – CD Mechanism Boards – ........... 40
7-15. Printed Wiring Board – MAIN Board – .......................... 41
7-16. Schematic Diagram – MAIN Board (1/5) – ................... 42
7-17. Schematic Diagram – MAIN Board (2/5) – ................... 43
7-18. Schematic Diagram – MAIN Board (3/5) – ................... 44
7-19. Schematic Diagram – MAIN Board (4/5) – ................... 45
7-20. Schematic Diagram – MAIN Board (5/5) – ................... 46
7-21. Printed Wiring Board – PANEL Board – ........................ 47
7-22. Schematic Diagram – PANEL Board – .......................... 48
7-23. Printed Wiring Boards – CD-SW, JOG, FUNCTION
7-11. Schematic Diagram – DMB15 Board (3/4) – ................ 37
7-12. Schematic Diagram – DMB15 Board (4/4) – ................ 38
7-13. Printed Wiring Boards – CD Mechanism Boards – ....... 39
7-14. Schematic Diagram – CD Mechanism Boards – ........... 40
7-15. Printed Wiring Board – MAIN Board – .......................... 41
7-16. Schematic Diagram – MAIN Board (1/5) – ................... 42
7-17. Schematic Diagram – MAIN Board (2/5) – ................... 43
7-18. Schematic Diagram – MAIN Board (3/5) – ................... 44
7-19. Schematic Diagram – MAIN Board (4/5) – ................... 45
7-20. Schematic Diagram – MAIN Board (5/5) – ................... 46
7-21. Printed Wiring Board – PANEL Board – ........................ 47
7-22. Schematic Diagram – PANEL Board – .......................... 48
7-23. Printed Wiring Boards – CD-SW, JOG, FUNCTION
And MIC Boards – .......................................................... 49
7-24. Schematic Diagram – CD-SW, JOG, FUNCTION
And MIC Boards – .......................................................... 50
7-25. Printed Wiring Board – PA Board – ................................ 51
7-26. Schematic Diagram – PA Board – .................................. 52
7-27. Printed Wiring Board – SURROUND Board – ............... 53
7-28. Schematic Diagram – SURROUND Board (1/2) – ........ 54
7-29. Schematic Diagram – SURROUND Board (2/2) – ....... 55
7-30. Printed Wiring Board – EFFECTOR Board – ................. 56
7-31. Schematic Diagram – EFFECTOR Board – ................... 57
7-32. Printed Wiring Board – VIDEO Board – ........................ 58
7-33. Schematic Diagram – VIDEO Board – .......................... 59
7-34. Printed Wiring Boards – Power Section – ....................... 60
7-35. Schematic Diagram – Power Section – .......................... 61
7-36. Printed Wiring Board – KARAOKE Board – ................. 62
7-37. Schematic Diagram – KARAOKE Board – ................... 62
7-38. IC Pin Function Description ............................................ 65
7-26. Schematic Diagram – PA Board – .................................. 52
7-27. Printed Wiring Board – SURROUND Board – ............... 53
7-28. Schematic Diagram – SURROUND Board (1/2) – ........ 54
7-29. Schematic Diagram – SURROUND Board (2/2) – ....... 55
7-30. Printed Wiring Board – EFFECTOR Board – ................. 56
7-31. Schematic Diagram – EFFECTOR Board – ................... 57
7-32. Printed Wiring Board – VIDEO Board – ........................ 58
7-33. Schematic Diagram – VIDEO Board – .......................... 59
7-34. Printed Wiring Boards – Power Section – ....................... 60
7-35. Schematic Diagram – Power Section – .......................... 61
7-36. Printed Wiring Board – KARAOKE Board – ................. 62
7-37. Schematic Diagram – KARAOKE Board – ................... 62
7-38. IC Pin Function Description ............................................ 65
8.
EXPLODED VIEWS
8-1.
Case, Back Panel Section ................................................ 75
8-2.
Front Panel Section-1 ...................................................... 76
8-3.
Front Panel Section-2 ...................................................... 77
8-4.
Chassis Section ................................................................ 78
8-5.
DVD Mechanism Section-1 (CDM74HF-DVBU101) .... 79
8-6.
DVD Mechanism Section-2 (CDM74HF-DVBU101) .... 80
9.
ELECTRICAL PARTS LIST
.................................. 81
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