Read Sony BDV-HZ970W / BDV-IZ1000W / HBD-HZ970W / HBD-IZ1000W Service Manual online
HBD-HZ970W/IZ1000W
3
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING
• Keep the temperature of soldering iron around 270 °C during
• Keep the temperature of soldering iron around 270 °C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
1.
SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 11
2-2. Case
(T)
........................................................................... 11
2-3. Top Plate (Metal) ............................................................ 12
2-4. Front Panel Block ........................................................... 12
2-5. MB-135
2-4. Front Panel Block ........................................................... 12
2-5. MB-135
Board
................................................................ 13
2-6. POWER
Board
................................................................ 13
2-7. S-AIR-CONNECT
Board
............................................... 14
2-8. MAIN
Board
................................................................... 14
2-9. Bracket
(Main)
................................................................ 15
2-10. LINE_FILTER Board ..................................................... 15
2-11. AMP Board ..................................................................... 16
2-12. IO-AV Board ................................................................... 16
2-13. BD Drive (BPX-5) .......................................................... 17
2-14. Optical Pick-up Block (KEM-460AAA),
Wire
2-11. AMP Board ..................................................................... 16
2-12. IO-AV Board ................................................................... 16
2-13. BD Drive (BPX-5) .......................................................... 17
2-14. Optical Pick-up Block (KEM-460AAA),
Wire
(Flat
Type)
..............................................................
18
3.
TEST MODE
............................................................ 19
4.
ELECTRICAL CHECK
......................................... 27
5. DIAGRAMS
5-1. Block Diagram - SERVO Section - ................................ 28
5-2. Block Diagram - MEMORY Section - ............................ 29
5-3. Block Diagram - AUDIO INPUT Section - .................... 30
5-4. Block Diagram - DSP Section - ...................................... 31
5-5. Block Diagram - HDMI Section - ................................... 32
5-6. Block Diagram - AUDIO OUTPUT Section - ................ 33
5-7. Block Diagram - REGULATOR Section - ...................... 34
5-8. Block
5-2. Block Diagram - MEMORY Section - ............................ 29
5-3. Block Diagram - AUDIO INPUT Section - .................... 30
5-4. Block Diagram - DSP Section - ...................................... 31
5-5. Block Diagram - HDMI Section - ................................... 32
5-6. Block Diagram - AUDIO OUTPUT Section - ................ 33
5-7. Block Diagram - REGULATOR Section - ...................... 34
5-8. Block
Diagram
- PANEL, POWER SUPPLY Section - ........................... 35
5-9. Schematic Diagram - MB-135 Board (1/13) - ................ 37
5-10. Schematic Diagram - MB-135 Board (2/13) - ................ 38
5-11. Schematic Diagram - MB-135 Board (3/13) - ................ 39
5-12. Schematic Diagram - MB-135 Board (4/13) - ................ 40
5-13. Schematic Diagram - MB-135 Board (5/13) - ................ 41
5-14. Schematic Diagram - MB-135 Board (6/13) - ................ 42
5-15. Schematic Diagram - MB-135 Board (7/13) - ................ 43
5-16. Schematic Diagram - MB-135 Board (8/13) - ................ 44
5-17. Schematic Diagram - MB-135 Board (9/13) - ................ 45
5-18. Schematic Diagram - MB-135 Board (10/13) - .............. 46
5-10. Schematic Diagram - MB-135 Board (2/13) - ................ 38
5-11. Schematic Diagram - MB-135 Board (3/13) - ................ 39
5-12. Schematic Diagram - MB-135 Board (4/13) - ................ 40
5-13. Schematic Diagram - MB-135 Board (5/13) - ................ 41
5-14. Schematic Diagram - MB-135 Board (6/13) - ................ 42
5-15. Schematic Diagram - MB-135 Board (7/13) - ................ 43
5-16. Schematic Diagram - MB-135 Board (8/13) - ................ 44
5-17. Schematic Diagram - MB-135 Board (9/13) - ................ 45
5-18. Schematic Diagram - MB-135 Board (10/13) - .............. 46
TABLE OF CONTENTS
5-19. Schematic Diagram - MB-135 Board (11/13) - .............. 47
5-20. Schematic Diagram - MB-135 Board (12/13) - .............. 48
5-21. Schematic Diagram - MB-135 Board (13/13) - .............. 49
5-22. Printed Wiring Board
5-20. Schematic Diagram - MB-135 Board (12/13) - .............. 48
5-21. Schematic Diagram - MB-135 Board (13/13) - .............. 49
5-22. Printed Wiring Board
- MB-135 Board (Component Side) - ............................. 50
5-23. Printed Wiring Board
- MB-135 Board (Conductor Side) - ............................... 51
5-24. Printed Wiring Board - IO-AV Board - ........................... 52
5-25. Schematic Diagram - IO-AV Board - .............................. 53
5-26. Printed Wiring Board
5-25. Schematic Diagram - IO-AV Board - .............................. 53
5-26. Printed Wiring Board
- MAIN Board (Component Side) - ................................ 54
5-27. Printed Wiring Board
- MAIN Board (Conductor Side) - .................................. 55
5-28. Schematic Diagram - MAIN Board (1/10) - ................... 56
5-29. Schematic Diagram - MAIN Board (2/10) - ................... 57
5-30. Schematic Diagram - MAIN Board (3/10) - ................... 58
5-31. Schematic Diagram - MAIN Board (4/10) - ................... 59
5-32. Schematic Diagram - MAIN Board (5/10) - ................... 60
5-33. Schematic Diagram - MAIN Board (6/10) - ................... 61
5-34. Schematic Diagram - MAIN Board (7/10) - ................... 62
5-35. Schematic Diagram - MAIN Board (8/10) - ................... 63
5-36. Schematic Diagram - MAIN Board (9/10) - ................... 64
5-37. Schematic Diagram - MAIN Board (10/10) - ................. 65
5-38. Printed Wiring Boards - CONNECT Section - ............... 66
5-39. Schematic Diagram - CONNECT Section - ................... 67
5-40. Printed Wiring Board - FL Board - ................................. 68
5-41. Schematic Diagram - FL Board - .................................... 69
5-42. Printed Wiring Board - POWER Board - ........................ 70
5-43. Schematic Diagram - POWER Board - .......................... 71
5-44. Schematic Diagram - AMP Board (1/2) - ....................... 72
5-45. Schematic Diagram - AMP Board (2/2) - ....................... 73
5-46. Printed Wiring Board - AMP Board - ............................. 74
5-29. Schematic Diagram - MAIN Board (2/10) - ................... 57
5-30. Schematic Diagram - MAIN Board (3/10) - ................... 58
5-31. Schematic Diagram - MAIN Board (4/10) - ................... 59
5-32. Schematic Diagram - MAIN Board (5/10) - ................... 60
5-33. Schematic Diagram - MAIN Board (6/10) - ................... 61
5-34. Schematic Diagram - MAIN Board (7/10) - ................... 62
5-35. Schematic Diagram - MAIN Board (8/10) - ................... 63
5-36. Schematic Diagram - MAIN Board (9/10) - ................... 64
5-37. Schematic Diagram - MAIN Board (10/10) - ................. 65
5-38. Printed Wiring Boards - CONNECT Section - ............... 66
5-39. Schematic Diagram - CONNECT Section - ................... 67
5-40. Printed Wiring Board - FL Board - ................................. 68
5-41. Schematic Diagram - FL Board - .................................... 69
5-42. Printed Wiring Board - POWER Board - ........................ 70
5-43. Schematic Diagram - POWER Board - .......................... 71
5-44. Schematic Diagram - AMP Board (1/2) - ....................... 72
5-45. Schematic Diagram - AMP Board (2/2) - ....................... 73
5-46. Printed Wiring Board - AMP Board - ............................. 74
6.
EXPLODED VIEWS
6-1. Case
Section
....................................................................
110
6-2. Front Panel Section ......................................................... 111
6-3. MB-135 Board Section ................................................... 112
6-4. MAIN Board Section ...................................................... 113
6-5. AMP Board Section ........................................................ 114
6-6. Back Panel Section ......................................................... 115
6-7. BD Drive Section (BPX-5) ............................................. 116
6-3. MB-135 Board Section ................................................... 112
6-4. MAIN Board Section ...................................................... 113
6-5. AMP Board Section ........................................................ 114
6-6. Back Panel Section ......................................................... 115
6-7. BD Drive Section (BPX-5) ............................................. 116
7.
ELECTRICAL PARTS LIST
.............................. 117
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