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HCD-DZ555K/DZ556KB/DZ750K
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 5
2. GENERAL ................................................................... 9
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 12
3-2. Case (DS), Front Panel Assy ........................................... 13
3-3. FL Board.......................................................................... 14
3-4. JACK Board, P-SW Board (DZ555K/DZ556KB) .......... 15
3-5. JACK Board, P-SW Board (DZ750K) ............................ 15
3-6. Front Panel, Ornament (DZ750K)................................... 16
3-7. Tuner (FM/AM)............................................................... 16
3-8. DMPORT Board (Except MX, E32) ............................... 17
3-9. DIAT-CON Board ............................................................ 17
3-10. IO-S-OUT Board ............................................................. 18
3-11. POWER Board ................................................................ 18
3-12. SPEAKER Board, D.C. Fan ............................................ 19
3-13. MAIN Board (DZ555K/DZ556KB) ................................ 20
3-14. MAIN Board (DZ750K) .................................................. 21
3-15. DVD Mechanism Deck (CDM85-DVBU102) ................ 22
3-16. Tray.................................................................................. 22
3-17. Belt, MS-203 BOARD .................................................... 23
3-18. Optical Pick-up (KHM-313CAA) ................................... 24
4. TEST MODE ............................................................... 25
5. ELECTRICAL ADJUSTMENT ............................. 30
6. DIAGRAMS
6-1. Block Diagram – RF/VIDEO Section – ......................... 32
6-2. Block Diagram – AUDIO/AMP Section – ...................... 33
6-3. Block Diagram – POWER Section –............................... 34
6-4. Printed Wiring Board – MAIN Board (Side A) –........... 35
6-5. Printed Wiring Board – MAIN Board (Side B) – ........... 36
6-6. Schematic Diagram – MAIN Board (1/10) – ................. 37
6-7. Schematic Diagram – MAIN Board (2/10) – ................. 38
6-8. Schematic Diagram – MAIN Board (3/10) – ................. 39
6-9. Schematic Diagram – MAIN Board (4/10) – ................. 40
6-10. Schematic Diagram – MAIN Board (5/10) – ................. 41
6-11. Schematic Diagram – MAIN Board (6/10) – ................. 42
6-12. Schematic Diagram – MAIN Board (7/10) – ................. 43
6-13. Schematic Diagram – MAIN Board (8/10) – ................. 44
6-14. Schematic Diagram – MAIN Board (9/10) – ................. 45
6-15. Schematic Diagram – MAIN Board (10/10) – ............... 46
6-16. Printed Wiring Board – IO-S-OUT Board – .................. 47
6-17. Schematic Diagram – IO-S-OUT Board – ..................... 48
6-18. Printed Wiring Board – DIAT-CON Board – ................. 49
6-19. Schematic Diagram – DIAT-CON Board – .................... 49
6-20. Printed Wiring Boards – FL, JACK Board – .................. 50
6-21. Schematic Diagram – FL Board – .................................. 51
6-22. Schematic Diagram – JACK Board – ............................. 52
6-23. Printed Wiring Boards – SPEAKER, P-SW Board – ..... 53
6-24. Schematic Diagram – SPEAKER, P-SW Board – ......... 53
6-25. Printed Wiring Board – MS-203 Board –....................... 54
6-26. Schematic Diagram – MS-203 Board – ......................... 54
6-27. Printed Wiring Board
– DMPORT Board (EA/DZ555K: TH) – ........................ 55
6-28. Schematic Diagram
– DMPORT Board (EA/DZ555K: TH) – ........................ 55
6-29. Printed Wiring Board – POWER Board –...................... 56
6-30. Schematic Diagram – POWER Board – ......................... 57
7. EXPLODED VIEWS
7-1. Overall Section ................................................................ 72
7-2. Front Panel Section ......................................................... 73
7-3. Chassis Section ................................................................ 74
7-4. DVD Mechanism Deck Section (CDM85-DVBU102) ... 75
8. ELECTRICAL PARTS LIST .................................. 76
• Abbreviation
E32 : 110 – 240V AC area in E model
EA : Saudi Arabia model
MX : Mexican model
TH : Thai model
Ver. 1.3
Note: Please show SUPPLEMENT-1 about information for other than
EA and TH (DZ555K) models on DMPORT board.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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