Sony Trinitron KV-HS34M91 Manuals

Manuals and User Guides for Sony Trinitron KV-HS34M91. We have 1 Sony Trinitron KV-HS34M91 manual available for free PDF download: Service Manual

Sony Trinitron KV-HS34M91 Service Manual

Sony Trinitron KV-HS34M91 Service Manual (118 pages)

AG-3F CHASSIS

Brand: Sony | Category: TV | Size: 20.7 MB

Table of Contents

Service Manual
1
Caution
2
Specifications
2
Table of Contents
3
Diagnostic Test Indicators
4
Self Diagnostic Function
4
Display of Standby/Timer Light Flash Count
5
Stopping the Standby/Timer Flash
5
Self-Diagnostic Screen Display
6
Handling of Self-Diagnostic Screen Display
6
Quitting Self-Diagnostic Screen
6
Clearing the Result Display
6
Self-Diagnostic Circuit
7
1 Disassembly

8
- Rear Cover Removal
  8
- Speaker Box Removal
  8
- Chassis Assy Removal
  8
- Service Position
  9
- DC Board Removal
  9
- J Board Removal
  9
- D Board Removal
  10
- A, A1, V2 and E Boards, and B4 Block Removal
  10
- H1, H2, Ms2, and F2 Boards Removal
  11
- Picture Tube Removal (1)
  11
- Picture Tube Removal (2)
  12
- Harness Ranning
  13
  - Removal of Anode-Cap
    14
  - Removing Procedures
    14
  - How to Handle an Anode-Cap
    14
2 Set-Up Adjustments

15
- Beam Landing Adjustment
  15
- Convergence Adjustment
  16
  - Horizontal and Vertical Static Convergence
    16
  - BMC (Hexapole) Magnet
    17
  - Adjust YCH
    17
  - Dynamic Convergence Adjustment
    17
  - Adjust TLH
    17
- Focus Adjustment
  18
- Screen-Corner Convergence
  18
- Neck Assy Twist Adjustment
  18
- G2 (Screen) and White Blance Adjustments
  19
3 Circuit Adjustments

20
- Adjustments with Commander
  20
  - Entering Service Mode
    20
  - Method of Write into Memory
    20
- Adjustment Method
  21
- Picture Quality Adjustments
  35
  - Adjustment Condition
    35
  - Measurement Point
    35
  - Original Condition
    35
  - Preparation
    35
  - NTSC RF Input
    36
  - NTSC Video Input
    36
    
    Sub Contrast
    36
    
    Sub Hue/Sub Col
    36
  - PAL RF Input
    37
  - PAL Video Input
    37
  - Safety Related Adjustment
    38
- HV Regulation Adjustment
  38
- HV Hold-Down Adjustment
  38
  - HV Protector Adjustments
    38
  - HV Protector Check
    38
    
    +B Max Voltage Confirmation
    39
    
    +B Ovp Confirmation
    39
    
    OVP Check
    39
    
    Cancellation of Rach
    39
- Block Diagrams
  40
  - Schematic Diagrams
    48
  - Circuit Boards Location
    48
  - Reference Information
    48
  - Schematic Diagram of a Board
    49
  - A Board (Component Side)
    52
  - A Board (Conductor Side)
    52
  - Schematic Diagram of A1 Board
    54
  - Schematic Diagram of C1 Board
    55
  - C1 Board (Coductor Side)
    56
  - C1 Board Semiconductor Location
    56
- Circuit Boards Location
  56
- Schematic Diagrams
  57
  - Schematic Diagram of D Board
    58
  - DC Board (Component Side)
    66
  - DC B0Ard (Coductor Side)
    66
  - Schematic Diagram of E Board
    67
  - Schematic Diagram of J Board
    71
  - J Board (Component Side)
    76
  - J Board (Coductor Side)
    76
  - Memory Stick
    81
  - Text
    81
  - Semiconductors
    82
6 Exploded Views

84
- Picture Tube
  84
- Chassis
  86
- Packing Materials
  88
7 Electrical Parts List

89

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