Toshiba 42AV500P User Manual

SERVICE MANUAL
LCD Color Television
42AV500P
Ver. 2.01
This model is classified as a green product
(*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this
green product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), refer to GREEN PRODUCT PROCUREMENT and LEAD-FREE
SOLDER.
©
TOSHIBA CORPORATION

Toshiba 42AV500P Specifications

General

Screen Size	42 inches
Display Type	LCD
Aspect Ratio	16:9
Brightness	500 cd/m²
Response Time	8 ms
HDMI Ports	2
USB Port	No
Component Video Input	1
Composite Video Input	2
Viewing Angle	178°
PC Input	Yes
Resolution	1366 x 768
Audio Output	2 x 10W
Sound Output	10W x 2

Summary

Important Notice and Disclaimers

Disclaimer of Warranties

Information provided "as is" without warranties, including merchantability and fitness.

Modification Warning

Prohibition of unauthorized modification of manual data, with liability disclaimer.

User's Guide and System Requirements

Software and System Requirements

Install DWF viewer, adjust IE settings, check PC environment for optimal operation.

Drawing Interaction Functions

Features for interacting with diagrams: part info, search, signal navigation, layer control.

Network Setup and Operation

Network Installation Procedure

Precautions, preparation, and file-path steps for network use.

Troubleshooting and Malfunctions

Known Malfunctions and Solutions

Lists known issues like freezing windows and viewer problems with solutions.

Diagram Opening Precautions

Guidance for viewer behavior and menu states during diagram display.

Product Information and Safety

Green Product Procurement Policy

Toshiba's policy on environmentally friendly parts and materials.

Lead-Free Solder Usage Guidelines

Information and warnings on using lead-free solder for repairs.

General Safety Instructions

Safety measures before servicing, LCD module handling, and product safety.

Schematic Diagram Precautions

Schematic Precautions

Warnings and cautions regarding schematic diagrams and servicing safety.

Adjustment Procedures

Service Mode Entry and Functions

Step-by-step guide to access service mode and key functions.

Adjusting Data and Panel Options

Lists adjustable items, data, and panel option settings.

Maintenance and Diagnostics

Test Signals and Self-Diagnostics

Selecting test patterns and performing self-diagnostics.

Version and Status Checks

Procedures for checking firmware, component versions, and TV status.

Special Modes and Features

Setting Hotel Mode

Configuration options for hotel mode settings.

LED Indication Meanings

Explains TV LED indicators and troubleshooting steps.

Panel Identification

Panel Identification Guide

Identifying panel types and markings for servicing.

Parts List

Parts List Precautions

Cautions for ordering parts, including model number and description.

Function and Operation

Remote Control and TV Controls

Reference guide to remote and TV buttons for operation and adjustments.

Television Tuning

Quick Setup and Tuning

Step-by-step initial TV setup and channel tuning.

Manual and Auto Tuning Procedures

Procedures for manual and automatic channel tuning.

Specifications

Broadcast Systems and Channels

TV channel tuning standards (PAL, SECAM) and frequency ranges.

External Connections

Details on input/output connection types like SCART, HDMI.

Technical Specifications Summary

Summary of screen size, power, dimensions, weight, and accessories.