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TRINITRON KV-T21MN81
Sony TRINITRON KV-T21MN81 Manuals
Manuals and User Guides for Sony TRINITRON KV-T21MN81. We have
1
Sony TRINITRON KV-T21MN81 manual available for free PDF download: Service Manual
Sony TRINITRON KV-T21MN81 Service Manual (38 pages)
COLOR TV
Brand:
Sony
| Category:
TV
| Size: 0.57 MB
Table of Contents
Service Manual
1
Table of Contents
3
1 General
4
Adjusting the Picture and Sound
7
Troubleshooting
9
2 Disassembly
10
Rear Cover Removal
10
A Board Removal
10
F1 Board Removal
10
Service Position
10
Replacement of Parts
11
Demagnetization Coil Removal
11
Picture Tube Removal
12
3 Set-Up Adjustments
13
Beam Landing
13
Convergence
14
Focus Adjustment
16
G2 (Screen) and White Balance Adjustments
16
4 Self Diagnosis Function
17
5 Circuit Adjustments
18
Adjustments with Commander
18
Adjustment Method
19
A Board Adjustment after IC003 (Memory) Replacement
23
Picture Distortion Adjustment
23
6 DIAGRAMS 6-1. Block Diagram
25
7 Exploded View
25
Chassis
25
8 Electrical Parts List
26
Circuit Boards Location
29
Schematic Diagrams and Printed Wiring Boards. 29 (1) Schematic Diagram of a Board
33
Schematic Diagrams of A3, F1 and V1 Boards
37
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