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Sony KDL-46R485A User Manual

Sony KDL-46R485A
70 pages
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL (COMMON)
SERVICE MANUAL (COMMON)
ITC2 CHASSIS
Segment: BA
Version Date Subject
1 6/2013 1
st
Issue.
LCD TV
9-888-144-01
For SM - Unique , please refer :
9-888-144-P1 ( Pan Asia )
9-888-144-A1 ( America )
9-888-144-E1 ( Europe)
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Sony KDL-46R485A Specifications

General IconGeneral
Screen Size46 inches
Display TypeLCD
Backlight TypeLED
Refresh Rate60 Hz
USB Ports2
Smart TVNo
Built-in Wi-FiNo
Resolution1920 x 1080
Motionflow XRMotionflow XR 240

Summary

SECTION 1 SAFETY NOTES

Warnings and Caution

Provides essential safety warnings and precautions for service personnel during repair.

Caution Handling of LCD Panel

Details specific precautions for safely handling and repairing the LCD panel.

Safety Check-Out

Outlines post-repair safety checks to ensure the unit is safe for customer use.

SECTION 2 SELF DIAGNOSTIC FUNCTION

SECTION 3 TROUBLE SHOOTING

Troubleshooting Flow

A general flowchart to guide the troubleshooting process for common issues.

No Power Troubleshooting

Step-by-step guide to diagnose and resolve 'No Power' issues.

Standby LED Blinking

Troubleshooting procedures based on the number of standby LED blinks.

No Picture Troubleshooting

Diagnostic steps for resolving issues where the TV screen displays no picture.

Audio Problem Troubleshooting

Guides for diagnosing and fixing various audio-related problems.

Video Problem Troubleshooting

Procedures for troubleshooting distorted or missing video signals.

HDMI Troubleshooting Flow

Steps to diagnose and resolve issues with HDMI input signals.

MHL No Picture Troubleshooting

Troubleshooting guide for MHL connectivity issues resulting in no picture.

Tuner Troubleshooting Flow

Steps for troubleshooting analog RF input and tuner-related problems.

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