Sony KDL-46BX455 Manuals

Manuals and User Guides for Sony KDL-46BX455. We have 3 Sony KDL-46BX455 manuals available for free PDF download: Service Manual, Service Training Manual

Sony KDL-46BX455 Service Training Manual

Sony KDL-46BX455 Service Training Manual (39 pages)

Brand: Sony | Category: LCD TV | Size: 7.27 MB

Table of Contents

Table of Contents
4
Cautions and Warnings

5
- Leakage Test
  8
Section 1 - Features and Overview

9
- Features
  9
- Specifications
  9
- Chassis Overview
  11
- Overall Circuit Description
  13
  - Main Board
    13
  - Power Supply Board
    13
  - IR Board
    13
  - Switch Unit
    13
  - LCD Panel Assembly
    14
Section 2 - Troubleshooting

15
- Overview
  15
  - Updating the Software
    15
- Self Diagnosis Function
  15
  - Standby LED Blink Count
    15
  - Viewing the Self Check Diagnosis History
    16
- Triage Chart
  18
Section 3 - Flow Charts and Diagrams

19
- Block Diagram
  19
  - No Power
    20
  - Standby LED Blinking
    21
  - No Video
    22
Section 4 - Disassembly/Part Number Information

24
- Main Board (A) and Power Supply Board (G) Removal
  25
- LCD Panel Removal
  26
  - Cleaning the LCD Panel
    26
- Kdl-32Bx355/40Bx455/46Bx455
  26
  - Connectors
    27
  - Screws
    27
  - Accessories and Packaging
    28
  - Wire Dressing
    29
Section 5 - Updates and Adjustments

30
Appendix A: Encryption Key Components

39

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Sony KDL-46BX455 Service Manual

Sony KDL-46BX455 Service Manual (42 pages)

Brand: Sony | Category: TV | Size: 3.33 MB

Table of Contents

Table of Contents
3
Cautions and Warnings
4
Safety Check-Out
6
Section 1: Diagrams
8
Printed Circuit Boards and Schematic Diagrams Information
8
Block Diagram
9
Connector Diagrams
10
Schematics and Supporting Information
11
A Board Schematic (Bx35X/Bx45X Series)
11
A Board Schematic (Ex64X Series)
12
G9 Board Schematic
32
G10 Board Schematic
33
G11 Board Schematic
34
GE55 Board Schematic
35
GL5A Board Schematic
36
GL5B Board Schematic
37
H Board Schematic
38
Section 2: Electrical Parts List
40
Kdl-32Bx353/32Bx354
40
Kdl-32Bx355/32Bx356
40
Kdl-40Bx450/46Bx450
40
Kdl-40Bx451/46Bx451
40
Kdl-40Bx453/46Bx453
40
Kdl-40Bx455/46Bx455
41
Kdl-40Ex640/46Ex640/55Ex640
41
Accessories and Packing for US Only
41
Appendix A: Encryption Key Components
42

Sony KDL-46BX455 Service Manual

Sony KDL-46BX455 Service Manual (32 pages)

AZ3TK CHASSIS

Brand: Sony | Category: LCD TV | Size: 1.34 MB

Table of Contents

Service Manual
1
Table of Contents
3
Section Title

4
Cautions and Warnings

4
Safety Check-Out

6
Section 1: Diagrams

8
- Printed Circuit Boards and Schematic Diagrams Information
  8
- Block Diagram
  9
- Connector Diagrams
  10
  - A Board Schematic
    11
  - G Board Schematic
    28
  - H Board Schematic
    29
Section 2: Electrical Parts List

31
- Kdl-32Bx355
  31
- Kdl-40Bx455/46Bx455
  31
Appendix A: Encryption Key Components

32

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