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HCD-DZ260/DZ270/HDZ278
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1.
SERVICING NOTES
2.
.................................................................. 11
3.
3-1. Case ................................................................................ 18
3-2. POWER Board ................................................................ 18
3-3. Front Panel Section ........................................................ 19
3-4. Back Panel Section ......................................................... 19
3-5. DVD Mechanism Deck ................................................... 20
3-6. MAIN Board ................................................................... 20
IO-COMPONENT Board (DZ270/HDZ278) ................. 21
3-8. Tray ................................................................................. 21
3-9. Belt .................................................................................. 22
3-10. MS-203 Board ................................................................. 22
3-11. Base Unit ......................................................................... 23
3-12. Optical Pick-up ............................................................... 23
4.
............................................................ 24
5.
6.
6-1. Block Diagram -RF Section- ......................................... 32
6-2. Block Diagram -VIDEO Section- ................................. 33
6-3. Block Diagram -AUDIO Section- ................................. 34
6-4. Block Diagram -AMP Section- ..................................... 35
6-5. Block Diagram -POWER Section- ................................ 36
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L 13942296513
6-6. Printed Wiring Board -MAIN Board (Side A)- ............. 37
6-7. Printed Wiring Board -MAIN Board (Side B)- ............. 38
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6-8. Schematic Diagram -MAIN Board (1/9)- ...................... 39
6-9. Schematic Diagram -MAIN Board (2/9)- ...................... 40
6-10. Schematic Diagram -MAIN Board (3/9)- ...................... 41
MS-203 Board- ............................................................... 42
6-12. Schematic Diagram -MAIN Board (5/9)- ...................... 43
6-13. Schematic Diagram -MAIN Board (6/9)- ...................... 44
6-14. Schematic Diagram -MAIN Board (7/9)- ...................... 45
6-15. Schematic Diagram -MAIN Board (8/9)- ...................... 46
6-16. Schematic Diagram -MAIN Board (9/9)- ...................... 47
6-18. Schematic Diagram -IO-SCART Board (DZ260)- ........ 49
(DZ270/HDZ278)- ......................................................... 50
(DZ270/HDZ278)- ......................................................... 51
6-21. Printed Wiring Boards -JACK, P-SW Board- ............... 52
6-22. Schematic Diagram -JACK, P-SW Board- .................... 53
-FL, MS-203, SPEAKER Board- .................................. 54
-FL, MS-203, SPEAKER Board- .................................. 55
6-25. Printed Wiring Board -POWER Board- ........................ 56
6-26. Schematic Diagram -POWER Board- ........................... 57
7.
7-1. Overall Section ............................................................... 70
7-2. Front Panel Section ......................................................... 71
7-3. Chassis Section ............................................................... 72
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