Sony Bravia KDL-40BX450 Manuals

4

Table of Contents

• 5

  Cautions and Warnings

• 9

  Section 1 - Features and Overview

  • 9

    Features
  • 9

    Specifications
  • 11

    Chassis Overview
  • 12

    Overall Circuit Description
    • 12

      Main Board
    • 12

      Power Supply Board
    • 12

      IR Board
    • 12

      Switch Unit
    • 13

      LCD Panel Assembly

• 14

  Section 2 - Troubleshooting

  • 14

    Overview
    • 14

      Updating the Software
  • 14

    Self Diagnosis Function
    • 14

      Standby LED Blink Count
    • 15

      Viewing the Self Check Diagnosis History
  • 16

    Triage Chart

• 17

  Section 3 - Flow Charts and Diagrams

  • 17

    Block Diagram
  • 18

    No Power
  • 20

    Standby LED Blinking
  • 21

    No Video

• 23

  Section 4 - Disassembly/Part Number Information

  • 24

    Main Board (A) and Power Supply Board (G10/G11) Removal
  • 25

    Panel Brackets and LCD Panel Removal
    • 25

      Cleaning the LCD Panel
  • 26

    Connectors
  • 26

    Screws
  • 27

    Accessories and Packaging
  • 27

    Miscellaneous
  • 27

    Remote Commander
  • 28

    Wire Dressing

• 29

  Section 5 - Updates and Adjustments

  • 29

    Overview
  • 29

    Software Updates for Customers
  • 29

    Software Updates for Servicers
    • 30

      Software Update Responsibility
    • 30

      Checking the Software Version
    • 30

      Examples of Software Correctable Symptoms
  • 31

    Accessing Service Adjustment Mode
  • 32

    Completing Service Requirements When Replacing the Main Board
    • 32

      Viewing the Status Information
    • 33

      Selecting the Panel ID Code
    • 34

      Adding the Serial Number
    • 35

      Adding the Model Name
  • 37

    Completing Service Requirements When Replacing the LCD Panel
    • 37

      Verifying the Panel ID Code
    • 38

      Resetting Panel Operation Time
  • 39

    Accessing Factory Adjustment Mode
    • 39

      Adjusting the Color Temperature

• 42

  Appendix A: Encryption Key Components

47

Table of Contents

• 49

  1 Service Board

  • 49

    Images Supported By the Service Board
  • 50

    Preparing USB for Upgrade
  • 51

    How to Upgrade the Version By Using USB
  • 52

    Samples of Software Update Screens
  • 53

    Additional Steps for 1-4 (Forced Update)
    • 54

      Change PID_DATA_MISMAT
    • 55

      How to Store Changed Data
  • 56

    Setting Necessary Items in the Service Menu
    • 57

      Selecting the Segment
    • 58

      How to Store Changed Data
    • 59

      Selecting the Destination
    • 60

      How to Store Changed Data
    • 61

      Selecting the Model Name
  • 67

    Finish Operation

• 62

  Appendix --------------------------------------------------------------- 38

  • 62

    How to Store Changed Data
  • 63

    Adding the Serial Number
  • 65

    Selecting the BU TRANS
  • 66

    Confirming the Software Version, Model ID and Product ID

• 69

  2 Service Panel

  • 69

    Preparing USB for Upgrade
  • 70

    How to Upgrade the Version By Using USB
  • 71

    Samples of Software Update Screens
  • 72

    Additional Steps for 2-3 (Forced Update)
    • 73

      Change PID_DATA_MISMAT
    • 74

      How to Store Changed Data
  • 75

    Setting Necessary Items in the Service Menu
    • 77

      Confirming the Software Version, Model ID and Product ID
  • 78

    Resetting the Panel Operation Time
  • 79

    Finish Operation

• 82

  Appendix 1

102

Table of Contents

• 103

  Cautions and Warnings
• 105

  Safety Check-Out
• 107

  Section 1: Diagrams
  • 107

    Printed Circuit Boards and Schematic Diagrams Information
  • 108

    Block Diagram
  • 109

    Connector Diagrams
    • 109

      Connectors (Bx35X/Bx45X Series)
    • 110

      Connectors (Ex64X Series)
  • 111

    Schematics and Supporting Information
    • 111

      A Board Schematic (Bx35X/Bx45X Series)
    • 111

      A Board Schematic (Ex64X Series)
    • 132

      G9 Board Schematic
    • 133

      G10 Board Schematic
    • 134

      G11 Board Schematic
    • 135

      GE55 Board Schematic
    • 136

      GL5A Board Schematic
    • 137

      GL5B Board Schematic
    • 138

      H Board Schematic
• 140

  Section 2: Electrical Parts List
  • 140

    Kdl-32Bx353/32Bx354
  • 140

    Kdl-32Bx355/32Bx356
  • 140

    Kdl-40Bx450/46Bx450
  • 140

    Kdl-40Bx451/46Bx451
  • 140

    Kdl-40Bx453/46Bx453
  • 141

    Kdl-40Bx455/46Bx455
  • 141

    Kdl-40Ex640/46Ex640/55Ex640
  • 141

    Accessories and Packing for US Only
• 142

  Appendix A: Encryption Key Components

• 3

  Table of Contents

4

Introducing Your New BRAVIA Welcome to the World of BRAVIA

• 4

  Experiencing Stunning HD with Your
  • 4

    Bravia
• 5

  The Four Steps to a Stunning HD Experience
• 5

  TV Feature Highlights

7

Getting Started

• 7

  Setting Up Your TV
• 8

  Attaching the Table-Top Stand
• 10

  Locating Inputs and Outputs
• 12

  Connecting the TV
• 16

  Connecting Other Equipment
• 17

  When Installing the TV against a Wall or Enclosed Area
• 18

  Securing the TV
• 20

  Running Initial Setup

21

Operating the TV

• 21

  Using the Remote Control
• 22

  Remote Control Button Description
• 25

  TV Controls and Indicators
• 27

  Bravia Tm
• 28

  Using PIP Feature
• 29

  Favorites
• 29

  Wide Mode
• 30

  Wide Mode with PC
• 31

  Inputs
• 31

  Playing Back Photo/Music
  • 31

    Video Via USB
  • 32

    (KDL-46/40BX450 Only)

33

Using the Menus

• 33

  Navigating Through TV Menus
• 35

  Using the Picture Settings
• 37

  Using the Sound Settings
• 39

  Using the Screen Settings
• 41

  Using the Channel Settings
• 42

  Using the Parental Lock Settings
• 44

  Viewing Blocked Programs
• 45

  Using the Setup Settings
• 49

  Using the Eco Settings

50

Other Information

• 50

  PC Input Signal Reference Chart for PC and HDMI in
• 51

  Using a Wall-Mount Bracket
• 52

  Installing the Wall-Mount Bracket
• 54

  Prepare for Wall Mount Installation
• 57

  Troubleshooting
• 62

  Important Notices
• 63

  Specifications
• 65

  Index