HCD-GTR6, HCD-GTR6B, HCD-GTR7, HCD-GTR8, HCD-GTR8B, MHC-GTR6, MHC-GTR8 - Sony Audio Service Manual (repair manual). Page 5

1-1.   Case (Top) ............................................................................ 7
1-2.   Tape Mechanism Deck......................................................... 7
1-3.   Loading panel ...................................................................... 8
1-4.   Front Panel Section .............................................................. 8
1-5.   MIC Board, USB Board, MICRV Board, 
 

Headphone Board ................................................................ 9

1-6.   Display Board, STR Board, CD SW Board ......................... 9
1-7.   Tuner pack ......................................................................... 10
1-8.   Subtrans Board .................................................................. 10
1-9.   DC Fan, Power Transformer (T1200) ................................ 11
1-10. Main Board, Front Boars Section ...................................... 11
1-11. Front Board, GTH Subwoofer Board  ............................... 12
1-12. Back Panel Section, DC Fan .............................................. 12
1-13. CD Block Section .............................................................. 13
1-14. DMB-19 Board, GTH HUB Board .................................... 13
1-15. Driver MT Board, SW MT Board ..................................... 14
1-16. Optical Pick-up .................................................................. 14
1-17. Sensor Board ...................................................................... 15
1-18. Motor(TB) Board ............................................................... 15
1-19. Motor (LD) Board ............................................................. 16

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19

 

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5-1.   Block Diagram — USB Section — ................................... 22
5-2.   Block Diagram — RF/Servo Section — ........................... 23
5-3.   Block Diagram — Tape/Tuner Section — ......................... 24
5-4.   Block Diagram — Main Section — .................................. 25
5-5.   Block Diagram — AMP/Subwoofer Section — ................ 26
5-6.   Block Diagram — Display/Power Section — ................... 27
5-7.   Circuit Boards Location ..................................................... 28
5-8.   Printed Wiring Board — Display Board — ....................... 30
5-9.   Schematic Diagram — Display Board — ......................... 31
5-10. Printed Wiring Boards — DMB19 Board — .................... 32
5-11. Schematic Diagram — DMB19 Board (1/4) — ................ 33
5-12. Schematic Diagram — DMB19 Board (2/4) — ................ 34
5-13. Schematic Diagram — DMB19 Board (3/4) — ................ 35
5-14. Schematic Diagram — DMB19 Board (4/4) — ................ 36
5-15. Printed Wiring Board — Front Board — .......................... 37
5-16. Schematic Diagram — Front Board —  ............................. 38
5-17. Printed Wiring Board — Main Board — ........................... 39
5-18. Schematic Diagram — Main Board (1/5) — ..................... 40
5-19. Schematic Diagram — Main Board (2/5) — ..................... 41
5-20. Schematic Diagram — Main Board (3/5) — ..................... 42
5-21. Schematic Diagram — Main Board (4/5) — ..................... 43
5-22. Schematic Diagram — Main Board (5/5) — ..................... 44
5-23. Printed Wiring Board — MIC and MIC RV Board —  ...... 45
5-24. Schematic Diagram — MIC and MIC RV Board —  ......... 46
5-25. Printed Wiring Board — STR and CD_SW Board — ...... 47
5-26. Schematic Diagram — STR and CD_SW Board —  ......... 48
5-27. Printed Wiring Board — Trans and Sub Trans Board — .. 49
5-28. Schematic Diagram — Trans and Sub Trans Board —  ..... 50
5-29. Printed Wiring Board — Sub Woofer Board —  ................ 51
5-30. Schematic Diagram — Sub Woofer Board —  ................... 52
5-31. Printed Wiring Boards — 
 

Headphone and USB CD Board —  ................................... 53

5-32. Schematic Diagram — 
 

Headphone and USB CD Board —  ................................... 54

5-33. Printed Wiring Board — HUB Board —  ........................... 55
5-34. Schematic Diagram — HUB Board — ............................. 56
5-35. Printed Wiring Board — DRIVER Board —  .................... 57
5-36. Printed Wiring Board — DRIVER Board —  .................... 58

6-1.   Main Section ...................................................................... 66
6-2.   Back Panel Section ............................................................ 67
6-3.   Front Panel Section (1) ...................................................... 68
6-4.   Front Panel Section (2) ...................................................... 69
6-5.   Chassis Section .................................................................. 70
6-6.   CD Mechanism Section (1) ............................................... 71
6-7.   CD Mechanism Section (2) ............................................... 72

 

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