Read Sony DAV-JZ8888K / HCD-JZ8888K Service Manual online
HCD-JZ8888K
3
TABLE OF CONTENTS
1.
SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Case ................................................................................ 7
2-2. Front Panel Section ......................................................... 7
2-3. Back Panel Section ......................................................... 8
2-4. DVD Mechanism Deck ................................................... 8
2-5. POWER Board, USB Board ........................................... 9
2-6. MAIN Board, SP Board, DSP Board .............................. 9
2-7. IO-COMPONENT
2-2. Front Panel Section ......................................................... 7
2-3. Back Panel Section ......................................................... 8
2-4. DVD Mechanism Deck ................................................... 8
2-5. POWER Board, USB Board ........................................... 9
2-6. MAIN Board, SP Board, DSP Board .............................. 9
2-7. IO-COMPONENT
Board
............................................... 10
2-8. Tray
................................................................................. 10
2-9. Belt
.................................................................................. 11
2-10. MS-203 Board ................................................................. 11
2-11. Base Unit ......................................................................... 12
2-12. Optical Pick-up ............................................................... 12
2-11. Base Unit ......................................................................... 12
2-12. Optical Pick-up ............................................................... 12
3.
TEST MODE
............................................................ 13
4. ELECTRICAL
ADJUSTMENTS
........................ 19
5. DIAGRAMS
5-1. Block Diagram –RF Section– ......................................... 21
5-2. Block Diagram –VIDEO Section– ................................. 22
5-3. Block Diagram –AUDIO Section– ................................. 23
5-4. Block Diagram –DSP Section– ....................................... 24
5-5. Block Diagram –AMP Section– ..................................... 25
5-6. Block Diagram –POWER Section– ................................ 26
5-7. Printed Wiring Board –MAIN Section (1/2)– ................. 28
5-8. Printed Wiring Boards –MAIN Section (2/2)– ............... 29
5-9. Schematic Diagram –MAIN Section (1/10)– ................. 30
5-10. Schematic Diagram –MAIN Section (2/10)– ................. 31
5-2. Block Diagram –VIDEO Section– ................................. 22
5-3. Block Diagram –AUDIO Section– ................................. 23
5-4. Block Diagram –DSP Section– ....................................... 24
5-5. Block Diagram –AMP Section– ..................................... 25
5-6. Block Diagram –POWER Section– ................................ 26
5-7. Printed Wiring Board –MAIN Section (1/2)– ................. 28
5-8. Printed Wiring Boards –MAIN Section (2/2)– ............... 29
5-9. Schematic Diagram –MAIN Section (1/10)– ................. 30
5-10. Schematic Diagram –MAIN Section (2/10)– ................. 31
5-11. Schematic Diagram –MAIN Section (3/10)– ................. 32
5-12. Schematic Diagram –MAIN Section (4/10)– ................. 33
5-13. Schematic Diagram –MAIN Section (5/10)– ................. 34
5-14. Schematic Diagram –MAIN Section (6/10)– ................. 35
5-15. Schematic Diagram –MAIN Section (7/10)– ................. 36
5-16. Schematic Diagram –MAIN Section (8/10)– ................. 37
5-17. Schematic Diagram –MAIN Section (9/10)– ................. 38
5-18. Schematic Diagram –MAIN Section (10/10)– ............... 39
5-19. Printed Wiring Board –IO-COMPONENT Section– ...... 40
5-20. Schematic Diagram –IO-COMPONENT Section– ........ 41
5-21. Printed Wiring Board –DSP Section (1/2)– .................... 42
5-22. Printed Wiring Board –DSP Section (2/2)– .................... 43
5-23. Schematic Diagram –DSP Section– ................................ 44
5-24. Printed Wiring Board –SCORE Section– ....................... 45
5-25. Schematic Diagram –SCORE Section– .......................... 46
5-26. Printed Wiring Boards –FL-JACK, KEY-SW Section– .. 47
5-27. Schematic Diagram –FL-JACK Section– ....................... 48
5-28. Printed Wiring Boards –LED Section– ........................... 49
5-29. Schematic Diagram –LED Section– ............................... 50
5-30. Printed Wiring Boards –SP, USB Section– ..................... 51
5-31. Schematic Diagram –SP, USB Section– ......................... 52
5-32. Printed Wiring Board –POWER Section– ...................... 53
5-33. Schematic Diagram –POWER Section– ......................... 54
5-12. Schematic Diagram –MAIN Section (4/10)– ................. 33
5-13. Schematic Diagram –MAIN Section (5/10)– ................. 34
5-14. Schematic Diagram –MAIN Section (6/10)– ................. 35
5-15. Schematic Diagram –MAIN Section (7/10)– ................. 36
5-16. Schematic Diagram –MAIN Section (8/10)– ................. 37
5-17. Schematic Diagram –MAIN Section (9/10)– ................. 38
5-18. Schematic Diagram –MAIN Section (10/10)– ............... 39
5-19. Printed Wiring Board –IO-COMPONENT Section– ...... 40
5-20. Schematic Diagram –IO-COMPONENT Section– ........ 41
5-21. Printed Wiring Board –DSP Section (1/2)– .................... 42
5-22. Printed Wiring Board –DSP Section (2/2)– .................... 43
5-23. Schematic Diagram –DSP Section– ................................ 44
5-24. Printed Wiring Board –SCORE Section– ....................... 45
5-25. Schematic Diagram –SCORE Section– .......................... 46
5-26. Printed Wiring Boards –FL-JACK, KEY-SW Section– .. 47
5-27. Schematic Diagram –FL-JACK Section– ....................... 48
5-28. Printed Wiring Boards –LED Section– ........................... 49
5-29. Schematic Diagram –LED Section– ............................... 50
5-30. Printed Wiring Boards –SP, USB Section– ..................... 51
5-31. Schematic Diagram –SP, USB Section– ......................... 52
5-32. Printed Wiring Board –POWER Section– ...................... 53
5-33. Schematic Diagram –POWER Section– ......................... 54
6.
EXPLODED VIEWS
6-1. Overall
Section
............................................................... 73
6-2. Front Panel Section ......................................................... 74
6-3. Chassis
6-3. Chassis
Section
............................................................... 75
6-4. DVD Mechanism Deck Section (CDM85-DVBU102) .. 76
7.
ELECTRICAL PARTS LIST
.............................. 77
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