Sony KDL-40R450B Service Manual

Version Date Subject
1 01/2014 1
st
Issue.
2 05/2014 i) Add Software Update Procedure ( pg 76 )
ii) Correction on board name ( pg 8 , 9 , T/shooting section pg 10 ~ 51 )
LCD TV
9-888-148-02
For SM - Unique , please refer :
9-888-148-Ax ( America )
9-888-148-Cx ( China)
9-888-148-Ex ( Europe )
9-888-148-Px ( Pan Asia )
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ITC3 CHASSIS
Segment: ME
SERVICE MANUAL (COMMON)

Sony KDL-40R450B Specifications

General

Brand	Sony
Model	KDL-40R450B
Category	LCD TV
Language	English

Summary

Safety Notes

Warnings and Caution

General safety warnings and precautions for servicing the TV.

LCD Panel Handling

Precautions for safely handling and repairing the LCD panel.

Lithium Battery and Electrical Safety

Cautions regarding lithium batteries and procedures for electrical safety checks like leakage.

Trouble Shooting

No Power Troubleshooting

Standby LED Blinking Diagnostics

No Picture Troubleshooting

Flowcharts for diagnosing and resolving 'No Picture' issues across different inputs.

Audio Issues Troubleshooting

Guides for diagnosing and resolving various audio problems like no sound from speakers or headphones.

HDMI Troubleshooting

How to Update TV Software