Read Sony DAV-DZ290K / DAV-DZ295K / DAV-DZ390K / DAV-DZ590K / DAV-DZ690K / DAV-DZ790K / HCD-DZ295K / HCD-DZ390K / HCD-DZ590K / HCD-DZ690K / HCD-DZ790K Service Manual online
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
8
1.
SERVICING NOTES
............................................. 9
2. GENERAL
.................................................................. 11
3. DISASSEMBLY
3-1. Case ................................................................................ 18
3-2. Front Panel Section ......................................................... 18
3-3. Back Panel Section
(DZ295K/DZ590K/DZ690K/DZ790K)
3-2. Front Panel Section ......................................................... 18
3-3. Back Panel Section
(DZ295K/DZ590K/DZ690K/DZ790K)
..........................
19
3-4. Back Panel Section (DZ290K/DZ390K) ........................ 19
3-5. DVD Mechanism Deck ................................................... 20
3-6. POWER Board, USB Board ........................................... 20
3-7. MAIN Board, SPEAKER Board .................................... 21
3-8. IO-COMPONENT
3-5. DVD Mechanism Deck ................................................... 20
3-6. POWER Board, USB Board ........................................... 20
3-7. MAIN Board, SPEAKER Board .................................... 21
3-8. IO-COMPONENT
Board
............................................... 21
3-9. Tray
................................................................................. 22
3-10. Belt .................................................................................. 22
3-11. MS-203 Board ................................................................. 23
3-12. Base Unit ......................................................................... 23
3-13. Optical Pick-up ............................................................... 24
3-11. MS-203 Board ................................................................. 23
3-12. Base Unit ......................................................................... 23
3-13. Optical Pick-up ............................................................... 24
4.
TEST MODE
............................................................ 25
5. ELECTRICAL
ADJUSTMENTS
........................ 31
6. DIAGRAMS
6-1. Block Diagram –RF Section– ......................................... 33
6-2. Block Diagram –VIDEO Section– ................................. 34
6-3. Block Diagram –AUDIO Section– ................................. 35
6-4. Block Diagram –AMP Section– ..................................... 36
6-5. Block Diagram –POWER Section– ................................ 37
6-6. Printed Wiring Board –MAIN Section (1/2)– ................. 40
6-7. Printed Wiring Boards –MAIN Section (2/2)– ............... 41
6-2. Block Diagram –VIDEO Section– ................................. 34
6-3. Block Diagram –AUDIO Section– ................................. 35
6-4. Block Diagram –AMP Section– ..................................... 36
6-5. Block Diagram –POWER Section– ................................ 37
6-6. Printed Wiring Board –MAIN Section (1/2)– ................. 40
6-7. Printed Wiring Boards –MAIN Section (2/2)– ............... 41
TABLE OF CONTENTS
6-8. Schematic Diagram –MAIN Section (1/10)– ................. 42
6-9. Schematic Diagram –MAIN Section (2/10)– ................. 43
6-10. Schematic Diagram –MAIN Section (3/10)– ................. 44
6-11. Schematic Diagram –MAIN Section (4/10)– ................. 45
6-12. Schematic Diagram –MAIN Section (5/10)– ................. 46
6-13. Schematic Diagram –MAIN Section (6/10)– ................. 47
6-14. Schematic Diagram –MAIN Section (7/10)– ................. 48
6-15. Schematic Diagram –MAIN Section (8/10)– ................. 49
6-16. Schematic Diagram –MAIN Section (9/10)– ................. 50
6-17. Schematic Diagram –MAIN Section (10/10)– ............... 51
6-18. Printed Wiring Board –IO-COMPONENT Section– ...... 52
6-19. Schematic Diagram –IO-COMPONENT Section– ........ 53
6-20. Printed Wiring Boards –FL JACK, SWITCH Section– ... 54
6-21. Schematic Diagram –FL JACK Section– ....................... 55
6-22. Schematic Diagram –SWITCH Section– ....................... 56
6-23. Printed Wiring Boards –S-AIR-CON
6-9. Schematic Diagram –MAIN Section (2/10)– ................. 43
6-10. Schematic Diagram –MAIN Section (3/10)– ................. 44
6-11. Schematic Diagram –MAIN Section (4/10)– ................. 45
6-12. Schematic Diagram –MAIN Section (5/10)– ................. 46
6-13. Schematic Diagram –MAIN Section (6/10)– ................. 47
6-14. Schematic Diagram –MAIN Section (7/10)– ................. 48
6-15. Schematic Diagram –MAIN Section (8/10)– ................. 49
6-16. Schematic Diagram –MAIN Section (9/10)– ................. 50
6-17. Schematic Diagram –MAIN Section (10/10)– ............... 51
6-18. Printed Wiring Board –IO-COMPONENT Section– ...... 52
6-19. Schematic Diagram –IO-COMPONENT Section– ........ 53
6-20. Printed Wiring Boards –FL JACK, SWITCH Section– ... 54
6-21. Schematic Diagram –FL JACK Section– ....................... 55
6-22. Schematic Diagram –SWITCH Section– ....................... 56
6-23. Printed Wiring Boards –S-AIR-CON
(DZ295K/DZ590K/DZ690K/DZ790K), USB Section– .... 57
6-24. Schematic Diagram –S-AIR-CON Section
(DZ295K/DZ590K/DZ690K/DZ790K)–
(DZ295K/DZ590K/DZ690K/DZ790K)–
.......................... 58
6-25. Schematic Diagram –USB Section– ............................... 59
6-26. Printed Wiring Board –SPEAKER Section– .................. 60
6-27. Schematic Diagram –SPEAKER Section– ..................... 61
6-28. Printed Wiring Board –POWER Section– ...................... 62
6-29. Schematic Diagram –POWER Section– ......................... 63
6-26. Printed Wiring Board –SPEAKER Section– .................. 60
6-27. Schematic Diagram –SPEAKER Section– ..................... 61
6-28. Printed Wiring Board –POWER Section– ...................... 62
6-29. Schematic Diagram –POWER Section– ......................... 63
7.
EXPLODED VIEWS
7-1. Overall
Section
............................................................... 77
7-2. Front Panel Section ......................................................... 78
7-3. Chassis
7-3. Chassis
Section
............................................................... 79
7-4. DVD Mechanism Deck Section (CDM85-DVBU102) .. 80
8.
ELECTRICAL PARTS LIST
.............................. 81
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