Read Sony HT-DDW5400 / STR-KM5400 Service Manual online
STR-KM5400
2
1.
SERVICING NOTES
............................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow .......................................................... 4
2-2. Case ................................................................................. 4
2-3. Back Panel, Video Standby Supply Board ...................... 5
2-4. Front Panel Section ........................................................ 5
2-5. Digital Board, Lock Board .............................................. 6
2-6. Main Board Section, Temp-Sensor Board ...................... 6
2-2. Case ................................................................................. 4
2-3. Back Panel, Video Standby Supply Board ...................... 5
2-4. Front Panel Section ........................................................ 5
2-5. Digital Board, Lock Board .............................................. 6
2-6. Main Board Section, Temp-Sensor Board ...................... 6
3.
TEST MODE
............................................................
7
4.
ELECTRICAL CHECK
.........................................
8
5. DIAGRAMS
5-1. Block Diagram - TUNER/AUDIO Section - .................. 9
5-2. Block Diagram - DIGITAL Section -.............................. 10
5-3. Block Diagram - VIDEO Section - ................................. 11
5-4. Block Diagram - HDMI SW Section - ............................ 12
5-5. Block Diagram - KEY/DISPLAY Section - .................... 13
5-6. Block Diagram - POWER Section - ............................... 14
5-7. Printed Wiring Board - MAIN Board - ........................... 16
5-8. Schematic Diagram - MAIN Board (1/3) - ..................... 17
5-9. Schematic Diagram - MAIN Board (2/3) - ..................... 18
5-10. Schematic Diagram - MAIN Board (3/3) - ..................... 19
5-11. Printed Wiring Board
5-2. Block Diagram - DIGITAL Section -.............................. 10
5-3. Block Diagram - VIDEO Section - ................................. 11
5-4. Block Diagram - HDMI SW Section - ............................ 12
5-5. Block Diagram - KEY/DISPLAY Section - .................... 13
5-6. Block Diagram - POWER Section - ............................... 14
5-7. Printed Wiring Board - MAIN Board - ........................... 16
5-8. Schematic Diagram - MAIN Board (1/3) - ..................... 17
5-9. Schematic Diagram - MAIN Board (2/3) - ..................... 18
5-10. Schematic Diagram - MAIN Board (3/3) - ..................... 19
5-11. Printed Wiring Board
- DIGITAL Board (Component Side) - .......................... 20
5-12. Printed Wiring Board
- DIGITAL Board (Conductor Side) - ............................. 21
5-13. Schematic Diagram - DIGITAL Board (1/3) - ................ 22
5-14. Schematic Diagram - DIGITAL Board (2/3) - ................ 23
5-15. Schematic Diagram - DIGITAL Board (3/3) - ................ 24
5-16. Printed Wiring Boards
5-14. Schematic Diagram - DIGITAL Board (2/3) - ................ 23
5-15. Schematic Diagram - DIGITAL Board (3/3) - ................ 24
5-16. Printed Wiring Boards
- VIDEO STANDBY SUPPLY Board - .......................... 25
5-17. Schematic Diagram
- VIDEO STANDBY SUPPLY Board - .......................... 26
5-18. Printed Wiring Board - HDMI SW PC Board - .............. 27
5-19. Schematic Diagram - HDMI SW PC Board - ................. 28
5-20. Printed Wiring Boards
5-19. Schematic Diagram - HDMI SW PC Board - ................. 28
5-20. Printed Wiring Boards
-
VIDEO2 DCAC, HEADPHONE Board - .................... 29
5-21. Schematic Diagram
-
VIDEO2 DCAC, HEADPHONE Board - .................... 30
5-22. Printed Wiring Boards -
DISPLAY, POWER KEY Board- ................................... 31
5-23. Schematic Diagram -
DISPLAY, POWER KEY Board - .................................. 32
5-24. Printed Wiring Boards
-
TEMP-SENSOR, CONNECTION Board - ................. 33
5-25. Schematic Diagram
-
TEMP-SENSOR, CONNECTION Board - ................. 34
6.
EXPLODED VIEWS
6-1. Case
................................................................................. 48
6-2. Front Panel Section ......................................................... 49
6-3. Back Panel Section ......................................................... 50
6-4. Chassis
6-3. Back Panel Section ......................................................... 50
6-4. Chassis
Section
............................................................... 51
7.
ELECTRICAL PARTS LIST
.............................. 52
TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
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