Sony HCD-RV777D / HCD-RV888D / HCD-RV999D / MHC-RV777D / MHC-RV888D / MHC-RV999D Service Manual ▷ View online
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TABLE OF CONTENTS
1. SERVICE NOTE
1-1. Service Position of CDM .................................................... 6
1-2. Service Position of DMB07 Board, Video Board ............... 7
1-3. Service Position of TCM ..................................................... 8
1-4. Service Position of Front Amp Board ................................. 8
1-5. Note of Transformer ............................................................ 9
1-6. Decision to Pass or Fail of the Optical Pick-Up Block ....... 9
1-2. Service Position of DMB07 Board, Video Board ............... 7
1-3. Service Position of TCM ..................................................... 8
1-4. Service Position of Front Amp Board ................................. 8
1-5. Note of Transformer ............................................................ 9
1-6. Decision to Pass or Fail of the Optical Pick-Up Block ....... 9
2. GENERAL
Main Unit .............................................................................. 10
Remote Control ..................................................................... 11
Remote Control ..................................................................... 11
3. DISASSEMBLY
3-1. Case ................................................................................... 13
3-2. CD Door ............................................................................ 13
3-3. Front Panel Section, DVD Block Section ......................... 14
3-4. Tape Mechanism Deck ...................................................... 15
3-5. Panel Board ....................................................................... 15
3-6. Jack Board ......................................................................... 16
3-7. Back Panel Section ............................................................ 16
3-8. Main Board (HCD-RV888D/RV999D) ............................. 17
3-9. Main Board (HCD-RV777D) ............................................ 17
3-10. Surround Amp Board, Front Amp Board
3-2. CD Door ............................................................................ 13
3-3. Front Panel Section, DVD Block Section ......................... 14
3-4. Tape Mechanism Deck ...................................................... 15
3-5. Panel Board ....................................................................... 15
3-6. Jack Board ......................................................................... 16
3-7. Back Panel Section ............................................................ 16
3-8. Main Board (HCD-RV888D/RV999D) ............................. 17
3-9. Main Board (HCD-RV777D) ............................................ 17
3-10. Surround Amp Board, Front Amp Board
(HCD-RV888D/RV999D) ................................................. 18
3-11. DVD Mechanism Block, DMB07 Board, Video Board .... 18
3-12. RF Board, Pick-Up Unit .................................................... 19
3-13. SW Board, Driver Board ................................................... 19
3-14. Sensor Board ..................................................................... 20
3-15. Motor (TB) Board ............................................................. 20
3-16. Motor (LD) Board ............................................................. 21
3-12. RF Board, Pick-Up Unit .................................................... 19
3-13. SW Board, Driver Board ................................................... 19
3-14. Sensor Board ..................................................................... 20
3-15. Motor (TB) Board ............................................................. 20
3-16. Motor (LD) Board ............................................................. 21
4. TEST MODE
..................................................................... 22
5. MECHANICAL ADJUSTMENTS
............................... 33
6. ELECTRICAL ADJUSTMENTS
................................. 34
7. DIAGRAMS
7-1. IC Pin Descriptions ........................................................... 36
7-2. Block Diagram –DVD DSP Section– ............................... 47
7-3. Block Diagram –DAC Section– ........................................ 48
7-4. Block Diagram –Main Section– ........................................ 49
7-5. Block Diagram –DVD SYS Section– ............................... 50
7-6. Circuit Boards Location .................................................... 51
7-7. Note for Printed Wiring Boards
7-2. Block Diagram –DVD DSP Section– ............................... 47
7-3. Block Diagram –DAC Section– ........................................ 48
7-4. Block Diagram –Main Section– ........................................ 49
7-5. Block Diagram –DVD SYS Section– ............................... 50
7-6. Circuit Boards Location .................................................... 51
7-7. Note for Printed Wiring Boards
and Schematic Diagrams .................................................. 51
7-8. Printed Wiring Board
–DVD Mechanism Section (1/2)– ..................................... 52
7-9. Schematic Diagram –DVD Mechanism Section (1/2)– .... 53
7-10. Printed Wiring Boards
7-10. Printed Wiring Boards
–DVD Mechanism Section (2/2)– ..................................... 54
7-11. Schematic Diagram –DVD Mechanism Section (2/2)– .... 55
7-12. Printed Wiring Board –DMB07 Section– ......................... 56
7-13. Schematic Diagram –DMB07 Section (1/8)– ................... 58
7-14. Schematic Diagram –DMB07 Section (2/8)– ................... 59
7-15. Schematic Diagram –DMB07 Section (3/8)– ................... 60
7-16. Schematic Diagram –DMB07 Section (4/8)– ................... 61
7-17. Schematic Diagram –DMB07 Section (5/8)– ................... 62
7-18. Schematic Diagram –DMB07 Section (6/8)– ................... 63
7-19. Schematic Diagram –DMB07 Section (7/8)– ................... 64
7-20. Schematic Diagram –DMB07 Section (8/8)– ................... 65
7-21. Printed Wiring Board –Main Section– .............................. 66
7-22. Schematic Diagram –Main Section (1/3)– ........................ 67
7-23. Schematic Diagram –Main Section (2/3)– ........................ 68
7-24. Schematic Diagram –Main Section (3/3)– ........................ 69
7-25. Printed Wiring Board –Video Section– ............................. 70
7-26. Schematic Diagram –Video Section– ................................ 71
7-27. Printed Wiring Board –Front AMP Section– .................... 72
7-28. Schematic Diagram –Front AMP Section– ....................... 73
7-29. Printed Wiring Boards –Surround AMP Section– ............ 74
7-30. Schematic Diagram –Surround AMP Section– ................. 75
7-31. Printed Wiring Boards –Panel Section– ............................ 76
7-32. Schematic Diagram –Panel Section– ................................ 77
7-33. Printed Wiring Boards –Jack Section– .............................. 78
7-34. Schematic Diagram –Jack Section– .................................. 79
7-35. Printed Wiring Board –Trans Section– ............................. 80
7-36. Schematic Diagram –Trans Section– ................................ 81
7-37. Printed Wiring Board –Sub Trans Section– ...................... 82
7-38. Schematic Diagram –Sub Trans Section– ......................... 83
7-39. IC Block Diagrams ............................................................ 84
7-12. Printed Wiring Board –DMB07 Section– ......................... 56
7-13. Schematic Diagram –DMB07 Section (1/8)– ................... 58
7-14. Schematic Diagram –DMB07 Section (2/8)– ................... 59
7-15. Schematic Diagram –DMB07 Section (3/8)– ................... 60
7-16. Schematic Diagram –DMB07 Section (4/8)– ................... 61
7-17. Schematic Diagram –DMB07 Section (5/8)– ................... 62
7-18. Schematic Diagram –DMB07 Section (6/8)– ................... 63
7-19. Schematic Diagram –DMB07 Section (7/8)– ................... 64
7-20. Schematic Diagram –DMB07 Section (8/8)– ................... 65
7-21. Printed Wiring Board –Main Section– .............................. 66
7-22. Schematic Diagram –Main Section (1/3)– ........................ 67
7-23. Schematic Diagram –Main Section (2/3)– ........................ 68
7-24. Schematic Diagram –Main Section (3/3)– ........................ 69
7-25. Printed Wiring Board –Video Section– ............................. 70
7-26. Schematic Diagram –Video Section– ................................ 71
7-27. Printed Wiring Board –Front AMP Section– .................... 72
7-28. Schematic Diagram –Front AMP Section– ....................... 73
7-29. Printed Wiring Boards –Surround AMP Section– ............ 74
7-30. Schematic Diagram –Surround AMP Section– ................. 75
7-31. Printed Wiring Boards –Panel Section– ............................ 76
7-32. Schematic Diagram –Panel Section– ................................ 77
7-33. Printed Wiring Boards –Jack Section– .............................. 78
7-34. Schematic Diagram –Jack Section– .................................. 79
7-35. Printed Wiring Board –Trans Section– ............................. 80
7-36. Schematic Diagram –Trans Section– ................................ 81
7-37. Printed Wiring Board –Sub Trans Section– ...................... 82
7-38. Schematic Diagram –Sub Trans Section– ......................... 83
7-39. IC Block Diagrams ............................................................ 84
8. EXPLODED VIEWS
8-1. Main Section ..................................................................... 87
8-2. Front Panel Section (1) ...................................................... 88
8-3. Front Panel Section (2) ...................................................... 89
8-4. Front Panel Section (3) ...................................................... 90
8-5. DVD Block Section ........................................................... 91
8-6. Main Board Section (1/2) .................................................. 92
8-7. Main Board Section (2/2) .................................................. 93
8-8. DVD Mechanism Deck Section (1) .................................. 94
8-9. DVD Mechanism Deck Section (2) .................................. 95
8-2. Front Panel Section (1) ...................................................... 88
8-3. Front Panel Section (2) ...................................................... 89
8-4. Front Panel Section (3) ...................................................... 90
8-5. DVD Block Section ........................................................... 91
8-6. Main Board Section (1/2) .................................................. 92
8-7. Main Board Section (2/2) .................................................. 93
8-8. DVD Mechanism Deck Section (1) .................................. 94
8-9. DVD Mechanism Deck Section (2) .................................. 95
9. ELECTRICAL PARTS LIST
........................................ 96
HCD-RV777D/RV888D/RV999D
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HCD-RV777D/RV888D/RV999D
1-1. SERVICE POSITION OF CDM
SECTION 1
SERVICE NOTE
J-2501-103-A
stand
RF board
DVD mechanism block
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HCD-RV777D/RV888D/RV999D
1-2. SERVICE POSITION OF DMB07 BOARD, VIDEO BOARD
stand
DMB07 board
DMB07 board
Note : Remove the board and
then reassemble the CD block.
then reassemble the CD block.
J-2501-103-A
DMB07 board
VIDEO board
VIDEO board
VIDEO board
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HCD-RV777D/RV888D/RV999D
1-4. SERVICE POSITION OF FRONT AMP BOARD
1-3. SERVICE POSITION OF TCM
tape mechanism
FRONT AMP board
insulating plate
HP board
Note1: For sounding,
remove the HP board
from the front panel and connect it.
remove the HP board
from the front panel and connect it.
Note2: Connect the ground (3 places)
to the chassis of the main body.
to the chassis of the main body.
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