Sony HCD-DZ3K - Table of Contents

3
HCD-DZ3K
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 4
2. GENERAL ................................................................... 9
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 12
3-2. Case, Front Panel Assy .................................................... 13
3-3. FL Board.......................................................................... 14
3-4. JACK Board, SW Board.................................................. 14
3-5. I/O Board ......................................................................... 15
3-6. MAIN Board.................................................................... 15
3-7. DC Fan, Tuner Unit ......................................................... 16
3-8. POWER Board ................................................................ 16
3-9. DVD Mechanism Deck (CDM85-DVBU102) ................ 17
3-10. Tray.................................................................................. 17
3-11. Belt, MS-203 Board ........................................................ 18
3-12. Optical Pick-up (KHM-310CAA) ................................... 19
4. TEST MODE ............................................................... 20
5. ELECTRICAL ADJUSTMENT ............................. 24
6. DIAGRAMS
6-1. Block Diagram – RF Section –....................................... 26
6-2. Block Diagram – AUDIO Section – ............................... 27
6-3. Block Diagram – AMP Section – ................................... 28
6-4. Block Diagram – VIDEO Section – ............................... 29
6-5. Block Diagram – POWER Section –.............................. 30
6-6. Printed Wiring Board – MAIN Board (Side A) – ............ 31
6-7. Printed Wiring Board – MAIN Board (Side B) –............ 32
6-8. Schematic Diagram – MAIN Board (1/10) – ................. 33
6-9. Schematic Diagram – MAIN Board (2/10) – ................. 34
6-10. Schematic Diagram – MAIN Board (3/10) – ................. 35
6-11. Schematic Diagram – MAIN Board (4/10) – ................. 36
6-12. Schematic Diagram – MAIN Board (5/10) – ................. 37
6-13. Schematic Diagram – MAIN Board (6/10) – ................. 38
6-14. Schematic Diagram – MAIN Board (7/10) – ................. 39
6-15. Schematic Diagram – MAIN Board (8/10) – ................. 40
6-16. Schematic Diagram – MAIN Board (9/10) – ................. 41
6-17. Schematic Diagram – MAIN Board (10/10) – ............... 42
6-18. Printed Wiring Board – I/O Board – .............................. 43
6-19. Schematic Diagram – I/O Board – ................................. 44
6-20. Printed Wiring Boards – PANEL Section –..................... 45
6-21. Schematic Diagram – PANEL Section – ........................ 46
6-22. Printed Wiring Board – SPEAKER Board – ................... 47
6-23. Schematic Diagram – SPEAKER Board – ..................... 47
6-24. Printed Wiring Board – MS-203 Board –........................ 48
6-25. Schematic Diagram – MS-203 Board – ......................... 48
6-26. Printed Wiring Board – POWER Board – ....................... 49
6-27. Schematic Diagram – POWER Board –......................... 50
7. EXPLODED VIEWS
7-1. Overall Section ................................................................ 64
7-2. Front Panel Section ......................................................... 65
7-3. Chassis Section................................................................ 66
7-4. DVD Mechanism Deck Section (CDM85-DVBU102) ... 67
8. ELECTRICAL PARTS LIST .................................. 68