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Toshiba 24AF43 User Manual

Toshiba 24AF43
40 pages
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SERVICE MANUAL
COLOR TELEVISION
24AF43
FILE NO. 050-200310
DOCUMENT CREATED IN JAPAN, Apr., 2003
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Toshiba 24AF43 Specifications

General IconGeneral
Display TechnologyCRT
Screen Size24 inches
Aspect Ratio4:3
Comb Filter3D Y/C
Speakers2 x 5W
InputsComposite, S-Video, Component
Resolution480i

Summary

Servicing Notices on Checking

Avoid Electric Shock

Warning about high voltage parts and avoiding electric shock during servicing.

Handle Cathode-Ray Tube With Care

Safety precautions for handling the CRT, particularly regarding implosion risk.

Avoid X-Ray Exposure

Precautions regarding X-ray emissions from the CRT and high voltage circuits.

Perform Safety Check After Servicing

Procedure for ensuring safety after repair, including insulation resistance checks.

General Specifications - Features and Accessories

Key Features

Lists operational features such as Auto Degauss, V-Chip, BBE, and Surround.

General Specifications - Interface and Cabinet

Interface and Terminal Details

Information on input/output interfaces, switches, indicators, and terminals.

Disassembly Instructions

Removal of Anode Cap

Step-by-step procedure for safely removing the anode cap from the CRT.

Installation of Anode Cap

Instructions for correctly reinstalling the anode cap.

Disassembly - Flat Package IC

Removal of Flat Package IC

Detailed steps for safely removing flat package integrated circuits.

Installation of Flat Package IC

Procedure for soldering and verifying the installation of flat package ICs.

Service Mode List

EEPROM (Memory IC) Replacement

Steps for ensuring correct data settings when replacing the EEPROM IC.

Electrical Adjustments - Procedure and Basic Settings

Adjustment Procedure and Precautions

General guidelines, required tools, and safety precautions for electrical adjustments.

On-Screen Display Adjustment

Steps to enter and perform on-screen adjustments using the remote.

Electrical Adjustments - Picture Settings

Electrical Adjustments - Color and Contrast

Electrical Adjustments - Advanced Settings

Purity and Convergence Adjustments

Procedures for adjusting color purity and image convergence.

Static Convergence (Rough Adjustment)

Initial rough adjustment of static convergence using magnets.

Dynamic Convergence Adjustment

Adjustment of dynamic convergence by manipulating the deflection yoke.

Block Diagram

Waveforms - Micon and Deflection

Waveforms - Sound and AV

Electrical Replacement Parts List - Components

Electrical Replacement Parts List - ICs and Transistors

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