User Manuals: Sony TRINITRON KV-21FE12A CRT TV

Manuals and User Guides for Sony TRINITRON KV-21FE12A CRT TV. We have 1 Sony TRINITRON KV-21FE12A CRT TV manual available for free PDF download: Service Manual

Sony TRINITRON KV-21FE12A Service Manual

Sony TRINITRON KV-21FE12A Service Manual (76 pages)

Sony Trinitron Color TV Service manual

Brand: Sony | Category: TV | Size: 17.11 MB

Table of Contents

Service Manual
1
Specifications
2
Table of Contents
3
Warnings and Cautions
4
Self-Diagnostic Function
4
Safety Check-Out Instructions
7
1 General

8
2 Disassembly

13
- Rear Cover Removal
  13
- Chassis Assembly Removal
  13
- Service Position
  13
- Picture Tube Removal
  14
3 Set-Up Adjustments

15
- Beam Landing
  15
- Convergence
  16
- Focus
  17
- Screen (G2)
  17
- Method of Setting the Service Adjustment Mode
  18
- White Balance Adjustments
  18
4 Safety Related Adjustments

19
- R562 Confirmation Method (HV Hold-Down Confirmation and Readjustments)
  19
- B+ Voltage Confirmation and Adjustment
  19
5 Circuit Adjustments

21
6 Diagrams

27
- Printed Wiring Boardsand Schematic Diagrams
  27
- Circuit Board Location
  27
  - K Board
    29
  - MB Board
    30
  - CB Board
    32
- Semiconductors
  33
7 Exploded View

34
8 Electrical Parts List

38

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