3
DVP-S9
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 5
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 6
3-2. Cover ............................................................................... 7
3-3. CD Mechanism Deck (CDM63D) .................................. 7
3-4. MB Board ........................................................................ 8
3-5. VIDEO Board.................................................................. 8
3-6. MAIN Board ................................................................... 9
3-7. Front Panel Section ......................................................... 9
3-8. PANEL Board, SUB PANEL Board ............................... 10
3-9. Lid (CD) .......................................................................... 10
4. TEST MODE.............................................................. 11
5. ELECTRICAL ADJUSTMENTS......................... 22
6. DIAGRAMS
6-1. Block Diagram – RF/SERVO Section – ........................ 23
6-2. Block Diagram – MAIN Section (1/2) – ....................... 24
6-3. Block Diagram – MAIN Section (2/2) – ....................... 25
6-4. Block Diagram
– INTERFACE CONTROL Section – ............................ 26
6-5. Note For Printed Wiring Boards
and Schematic Diagrams ................................................ 27
6-6. Printed Wiring Board – RF Board – .............................. 28
6-7. Schematic Diagram – RF Board –................................. 29
6-8. Printed Wiring Boards – DISC SENSOR/DRIVER/
IN OUT SW/MOTOR/TRAY SENSOR Boards – ......... 30
6-9. Schematic Diagram – DISC SENSOR/DRIVER/
IN OUT SW/MOTOR/TRAY SENSOR Boards – ......... 31
6-10. Printed Wiring Board
– MB Board (Component Side) –................................... 32
6-11. Printed Wiring Board
– MB Board (Conductor Side) –..................................... 33
6-12. Schematic Diagram – MB Board (1/6) –....................... 34
6-13. Schematic Diagram – MB Board (2/6) –....................... 35
6-14. Schematic Diagram – MB Board (3/6) –....................... 36
6-15. Schematic Diagram – MB Board (4/6) –....................... 37
6-16. Schematic Diagram – MB Board (5/6) –....................... 38
6-17. Schematic Diagram – MB Board (6/6) –....................... 39
6-18. Printed Wiring Board – MAIN Board – ........................ 40
6-19. Schematic Diagram – MAIN Board – ........................... 41
6-20. Printed Wiring Boards
– PANEL/SUB PANEL/VIDEO Boards – ..................... 42
6-21. Schematic Diagram
– PANEL/SUB PANEL/VIDEO Boards – ..................... 43
6-22. IC Pin Function Description ........................................... 47
7. EXPLODED VIEWS
7-1. Case Section .................................................................... 57
7-2. Front Panel Section ......................................................... 58
7-3. Chassis Section ............................................................... 59
7-4. CD Mechanism Deck Section-1 (CDM63D) ................. 60
7-5. CD Mechanism Deck Section-2 (CDM63D) ................. 61
7-6. CD Mechanism Deck Section-3 (CDM63D) ................. 62
7-7. CD Mechanism Deck Section-4 (CDM63D) ................. 63
7-8. Optical Pick-up Section .................................................. 64
8. ELECTRICAL PARTS LIST ............................... 65
SECTION 1
SERVICING NOTES
This set is a component of the MHC-S9D.
The MHC-S9D system configuration is as shown below, and there-
fore it does not operate normally unless all four components are
connected.
In performing the repair, connect all components with the system
cables.
Note: The precaution to the users is described on the label stuck on the
back panel (DVD/video CD/CD player) and in the troubleshooting
section in the Operation Manual.
System Configuration:
POWER SUPPLY
AC IN
TA
MASTER & GRAPHIC
µ
con
ST
TC
µ
con
TC
DISPLAY
HTC & MB
µ
con
DVP
POWER BLOCK
