Read Sony KDL-40WE5 / KDL-46WE5 Service Manual online
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TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
1. GENERAL
Caution ................................................................
3
Specifications .....................................................
6
Connectors ..........................................................
8
Self Diagnosis .....................................................
9
2. DISASSEMBLY
2-1. Rear Cover Removal (Step 1) ..............................
10
2-2. Rear Cover Removal (Step 2) ..............................
10
2-3. Rear Cover Installation .........................................
10
2-4. Stand Assy Removal .............................................
10
2-5. Under Cover Removal ..........................................
11
2-6. Switch Unit Removal ...........................................
11
2-7. Loudspeaker Removal ..........................................
11
2-8. BA Board Removal ..............................................
11
2-9. HL4A Board Removal ..........................................
12
2-10. HSN Board Removal ..........................................
12
2-11. HMS Board Removal .........................................
12
2-12. IP3 Board Removal ............................................
12
3. SERVICE MENUS
3-1.
How to enter the Service Mode ........................
13
3-2.
Changing TVM Data Settings ...........................
13
3-3.
Writing TVM Data ............................................
13
4. DIAGRAMS
4-1.
Block Diagram ...................................................
14
4-2.
Circuit Board Location .......................................
15
4-3.
Schematic Diagrams and Printed Wiring
Boards .................................................................
15
BA Board Schematic Diagram ...........................
16
HL4A Board Schematic Diagram ......................
33
HMS Board Schematic Diagram ........................
33
HSN Board Schematic Diagram ........................
33
BA Printed Wiring Board ...................................
34
HL4A Printed Wiring Board ..............................
34
HMS Printed Wiring Board ...............................
35
HSN Printed Wiring Board ................................
35
5. EXPLODED VIEWS
5-1.
Chassis ................................................................
36
5-2.
Bezel Assy & Stand Assy ..................................
38
5-3.
Rear Cover & Power Supply Cords ...................
39
6. PARTS LIST ............................................................... 40
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
ON
THE EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL
FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN
THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN
THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY
SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO
LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS DIRECTLY
CONNECTED TO THE POWER LINE.
SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO
LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS DIRECTLY
CONNECTED TO THE POWER LINE.
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