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TRINITRON KV-J21MF1AK
Sony TRINITRON KV-J21MF1AK Manuals
Manuals and User Guides for Sony TRINITRON KV-J21MF1AK. We have
1
Sony TRINITRON KV-J21MF1AK manual available for free PDF download: Service Manual
Sony TRINITRON KV-J21MF1AK Service Manual (55 pages)
Brand:
Sony
| Category:
TV
| Size: 0.75 MB
Table of Contents
Service Manual
1
Table of Contents
3
1 General
4
Troubleshooting
10
2 Disassembly
11
Rear Cover Removal
11
A Board Removal
11
Service Position
11
Replacement of Parts
12
Demagnetization Coil Removal
12
Picture Tube Removal
13
3 Set-Up Adjustments
14
Beam Landing
14
Convergence
15
Focus Adjustment
17
G2 (Screen) and White Balance Adjustments
17
4 Self Diagnosis Function
18
5 Circuit Adjustments
19
Adjustments with Commander
19
Adjustment Method
20
A Board Adjustment after IC003 (Memory) Replacement
25
Picture Distortion Adjustment
25
6 DIAGRAMS 6-1. Block Diagram
27
7 Exploded View
27
Chassis
27
Speaker (KV-J21MF1AK/J21MN1AK Only)
28
8 Electrical Parts List
29
Circuit Boards Location
31
Schematic Diagrams and Printed Wiring Boards . 31 (1) Schematic Diagrams of A3, C and K1 Boards
35
Schematic Diagram of a Board
43
Schematic Diagrams of A11, A12, K and VM Boards
48
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