Sony KV-XA21M93 Manuals

Manuals and User Guides for Sony KV-XA21M93. We have 2 Sony KV-XA21M93 manuals available for free PDF download: Service Manual

Sony KV-XA21M93 Service Manual

Sony KV-XA21M93 Service Manual (91 pages)

Trinitron Color TV

Brand: Sony | Category: TV | Size: 9.96 MB

Table of Contents

Service Manual
1
Specifications
2
Table of Contents
4
Diagnostic Test Indicators
5
Self Diagnostic Function

5
- Display of Standby/Timer Light Flash Count
  6
- Self-Diagnostic Screen Diplay
  6
- Stopping the Standbt/Timer Flash
  6
- To Bring up Screen Test
  6
- Clearing the Result Display
  7
- Handlingof Self-Diagnostic Screen Display
  7
- Quitting Self-Diagnostic Screen
  7
- Self-Diagnostic Circuit
  7
- Connect the Antenna
  8
- Connecting a VCR
  8
- General
  8
- Getting Started
  8
- Connecting the 3D Woofer
  9
- Insert the Batteries
  9
- Preset the Channels Automatically
  9
- Connecting a Camcorder/Video Game Equipment Using Video Input Jacks
  10
- Connecting Optional Components
  10
- Securing the TV
  10
- Presetting Channels
  11
- Skipping Progarm Numbers
  12
- To Change the Color System Setting
  12
- To Use the Fine Tuning Function
  12
- Watching the TV
  12
- Additional Tasks
  13
- Changing the On-Screen Display Langauge
  13
- Customizing the Picture and Sound
  14
- Selecting the Picture and Sound Modes
  14
- Setting the Sleep Timer
  14
- Setting the Wake up Timer
  14
- Adjusting the Picture and Sound Settings
  15
- Selecting a Favorite Channel
  15
- Selecting the Surround Mode
  15
- Viewing Your Favorite Channels
  15
- Blocking the Channels
  16
- Enjoying Stereo or Bilingual Programs
  16
- Display Teletext
  17
- Viewing Teletext
  17
- Additional Teletext Tasks
  18
- Self-Diagnosis Function
  18
- To Access a FASTEXT Menu
  18
- Using FASTEXT
  18
- Troubleshooting
  19
- Overview of Controls
  23
- TV Front Panel
  23
- Remote Control
  24
3 Set-Up Adjustments

39
- Beam Landing
  39
- BMC (Hexapole) Magnet
  40
- Convergence Adjusment
  40
- Focus Adjustment
  42
- G2 (Screen) and White Balance Adjustments
  42
4 Circuit Adjustments

43
- Adjustment Method
  43
  - Adjustments with Commander
    43
  - Method of Write into Memory
    43
  - Adjustment Item Table
    44
  - Item Information
    47
  - No. OPB1 OP2
    47
  - No. OPB2 OP3
    48
  - No. OPB3 OP4
    48
- A Board Ajustment after IC003 (Memory) Replacement
  49
- Deflection Adjustment
  49
  - Picture Quality Adjustments
    49
  - Sub Color Adjustment
    49
  - Sub Hue Adjustment
    49
- Picture Distortion Adjustment
  50
- Block Diagram
  51
5 Diagrams

51
1 General

54
- Schematic Diagram of a Board
  54
- Schematic Diagram of C1 Board
  62
- Schematic Diagrams of K2 and V1 Boards
  63
- Board Mark List
  64
  - Voltage List Measurement
    65
  - Board Voltage List
    65
- Waveforms
  67
- Printed Wiring Boards and Parts Location
  69
  - Semiconductors
    73
  - Diode
    73
  - Exploded Views
    75
  - Picture Tube
    75
2 Disassembly

54
6 Exploded Views

76
- Chassis
  76
7 Electrical Parts List

77

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Sony KV-XA21M93 Service Manual

Sony KV-XA21M93 Service Manual (65 pages)

Brand: Sony | Category: TV | Size: 7.83 MB

Table of Contents

Service Manual
1
Table of Contents
3
Self Diagnosis Function

4
3 Set-Up Adjustments

23
- Beam Landing
  23
- Convergence Adjustment
  25
- Focus Adjustment
  26
- G2 (Screen) and White Balance Adjustments
  27
4 Circuit Adjustments

28
5 Diagrams

35
- Block Diagram
  35
- Circuit Board Location
  36
- Schematic Diagrams
  36
6 Exploded Views

53
- Picture Tube
  53
- Chassis
  54
7 Electrical Parts List

55

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