User Manuals: Sony TRINITRON KV-XF21N90 Color TV

Manuals and User Guides for Sony TRINITRON KV-XF21N90 Color TV. We have 1 Sony TRINITRON KV-XF21N90 Color TV manual available for free PDF download: Service Manual

Sony TRINITRON KV-XF21N90 Service Manual

Sony TRINITRON KV-XF21N90 Service Manual (97 pages)

Trinitron color tv

Brand: Sony | Category: TV | Size: 2.03 MB

Table of Contents

Service Manual
1
Table of Contents
5
Securing the Tv
12
Watching the Tv
14
Customizing the Picture and Sound
15
Self Diagnosis Function

17
- Child Lock
  17
- Troubleshooting
  18
- Identifying Parts and Controls
  19
1 General

21
- Getting Started
  21
- Connecting the 3D Woofer
  22
- Connecting Optional Components
  23
- Presetting Channels
  24
- Customizing the Picture and Sound
  27
- Viewing Teletext
  30
2 Disassembly

35
- Speaker Box Removal
  35
- Rear Cover Removal
  35
- Chassis Assy Removal
  35
- F Bracket Removal
  35
- Service Position
  36
- Replacement of Parts
  36
- Replacement of Light Guide
  36
- H4 and K1 Board Removal
  37
- Terminal Bracket Removal
  37
- Degauss Coil Removal
  38
- Picture Tube Removal
  38
3 Set-Up Adjustments

40
- Beam Landing
  40
- Convergence
  41
- Focus Adjustment
  43
- G2 (Screen) and White Balance Adjustments
  43
4 Circuit Adjustment

44
5 Diagrams

56
- Block Diagram
  56
6 Exploded Views

57
- Chassis (Except KV-HF51P50)
  57
- Chassis (KV-HF51P50)
  58
- Speaker
  58
7 Electrical Parts List

60

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