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Sony KDL-48R555C User Manual

Sony KDL-48R555C
126 pages
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SERVICE MANUAL
Version Date Subject
1.0 02/2015 Original manual issue.
LCD TV
9-888-173-A1
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 02/2015
GN1S CHASSIS
Segment: SE2N
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Sony KDL-48R555C Specifications

General IconGeneral
Screen shapeFlat
Response time- ms
Display diagonal48 \
Display brightness- cd/m²
Native aspect ratio16:9
LED backlighting typeEdge-LED
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Display diagonal (metric)121 cm
Motion interpolation technologyMotionflow XR 100 Hz
3DNo
Annual energy consumption67 kWh
Tuner typeAnalog & digital
Analog signal format system-
Digital signal format systemDVB-C, DVB-CI+, DVB-S, DVB-S2, DVB-T, DVB-T2
Sound modesGame, Movie, Music, Sports, Standard
Audio decodersDolby Digital, Dolby Digital Plus, Dolby Digital Pulse
RMS rated power10 W
Number of speakers2
HDMI version1.4
DVI-D ports quantity0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in1
Product colorBlack
Power consumption (standby)0.50 W
Power consumption (typical)85 W
Package depth158 mm
Package width1187 mm
Package height732 mm
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)201 mm
Height (with stand)672 mm
Weight (with stand)11000 g
Depth (without stand)65 mm
Width (without stand)1089 mm
Height (without stand)638 mm
Weight (without stand)10400 g

Summary

History Information for the Manual

Original Manual Issue Date

Specifies the original issue date of the manual.

Warnings and Cautions

General Service Precautions

Precautions for qualified service personnel and general warnings.

LCD Panel Handling Safety

Guidelines and precautions for safely handling the LCD panel.

Safety Check-Out Procedures

Post-Repair Safety Checks

Essential safety checks to perform before releasing the set to the customer.

Leakage Test and Earth Ground

Procedures for measuring AC leakage and finding a good earth ground.

Self Diagnosis Function

Illumination LED and Function Overview

Details on the illumination LED and the overall self-diagnosis function.

Diagnostic Test Indicators and Flash Counts

Explanation of diagnostic indicators and standby LED flash counts.

Screen Display and Data Clearing

How to view diagnostic screens and clear diagnostic data.

Disassembly and Parts List

Parts Information Notes

Information regarding stocked and non-stocked parts.

KDL-32R500C/505C/507C Disassembly and Parts

Exploded views and parts list for KDL-32R500C/505C/507C models.

KDL-40R510C/550C/555C/557C Disassembly and Parts

Exploded views and parts list for KDL-40R510C/550C/555C/557C models.

KDL-48R510C/550C/555C/557C Disassembly and Parts

Exploded views and parts list for KDL-48R510C/550C/555C/557C models.

Other Parts and Accessories

Listing of miscellaneous parts and accessories.

Adjustment Procedures

Entering Service Mode

Step-by-step guide to enter the TV's service mode.

Serial Number Editing

Procedure for accessing and editing the serial number.

Model Name Editing

Procedure for accessing and editing the model name.

White Balance Adjustment

Detailed steps for performing white balance adjustments.

Trouble Shooting

Triage Chart

Chart for diagnosing problems based on symptoms.

General Troubleshooting Flow Chart

Overall flowchart for identifying and resolving TV issues.

No Power Troubleshooting

Specific steps to resolve no power issues.

DD Con Troubleshooting

Troubleshooting flow for DD Con related problems.

LED Blinking Troubleshooting

Troubleshooting based on LED blinking patterns.

No Picture Troubleshooting

Specific steps to resolve no picture issues.

No Audio Troubleshooting

General procedures for diagnosing and fixing audio problems.

Video Problem Troubleshooting

Detailed troubleshooting for video signal issues.

HDMI Problem Troubleshooting

Troubleshooting steps for HDMI connection and display issues.

MHL Troubleshooting

General procedures for diagnosing and fixing MHL connection issues.

Tuner Troubleshooting

Procedures for diagnosing and resolving tuner related problems.

Tact Key Troubleshooting

Troubleshooting steps for the unit's tact keys.

IR Troubleshooting

Troubleshooting for the infrared remote control system.

CI Troubleshooting

Troubleshooting procedures for the Common Interface module.

USB Troubleshooting

Steps to troubleshoot USB device connectivity and functionality.

Ethernet Troubleshooting

Procedures for diagnosing and resolving Ethernet connectivity issues.

Wifi Module Troubleshooting

General troubleshooting for the Wifi module.

Diagrams

Block Diagrams

Block diagrams illustrating the TV's internal architecture.

Connector Diagrams

Detailed diagrams of connectors and pin assignments.

Circuit Boards Location

Visual guide to the location of circuit boards within the TV.

Wire Dressing Procedures

Instructions and diagrams for proper wire management.

Appendix-1: TV Software Update

Procedure for TV Software Update

Step-by-step instructions for updating TV software via USB.

Appendix-2: Rear Cover Disassembly

Rear Cover Disassembly Method

Detailed method for safely disassembling the rear cover.

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