Sony KDL-50W700B - User Manual

REPAIR MANUAL
Self Diagnosis
Supported model
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
LCD Digital Color TV
9-888-644-02
RB2G Chassis
Segment: HE
Version Date Subject
1.0 07/07/2014 Original Manual Release Date.
2.0 07/31/2014 Updated Section 4 - Exploded View/Part Number Information. Page 21 replaced.
MODEL COMMANDER DESTINATION
KDL-50W700B RM-YD103 US/CND
KDL-55W700B RM-YD103 US/CND
KDL-55W700B

Summary

Safety and Warning Information

Safety Procedures and Tests

Leakage Test

Method to measure AC leakage current to ensure safety.

Finding Good Earth Ground

Section 1 Specifications and Layouts

Specifications

Section 2 Troubleshooting

Diagnosing the Error

Initial steps and methods for diagnosing TV issues.

Viewing Self Check Diagnosis History

Accessing and interpreting error logs for troubleshooting.

Triage Chart for Troubleshooting

Flowcharts and Diagrams

Power and Control Block Diagram

No Power Flowchart

Standby LED Blinking Flowchart

Video Distortion Flowchart

No 3 D Viewing Troubleshooting

Section 3 Repair Information

Repairing the TV Overview

Removing the Rear Cover

Replacing Main Board;Tuner Board

Accessing Service Mode

Setting Model and Destination Data

Setting Serial Number

Setting Variable Type

Board Check Function

Tuner;Main Board Replacement Procedures

Clearing Self Check Screen

Removing Smart Core Block

Section 4 Exploded View and Part Information

Smart Core Block Parts

Section 5 Accessories and Part Information

Sony KDL-50W700B Specifications

General

Screen Size	50 inches
Resolution	1920 x 1080 pixels
Display Type	LED
HDMI Ports	4
USB Ports	3
Wi-Fi	Yes
Smart TV	Yes
Operating System	Sony Entertainment Network
Bluetooth	No