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Toshiba 21A3E User Manual

Toshiba 21A3E
32 pages
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TOSHIBA CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
SERVICE MANUAL
COLOUR TELEVISION
S1E Chassis
FILE NO. 060-200105
21A3E
,
21A3TR
,
21A3M
,
21A3MJ
PRINTED IN JAPAN Jun., 2001 T
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Toshiba 21A3E Specifications

General IconGeneral
BrandToshiba
Model21A3E
CategoryTV
LanguageEnglish

Summary

GENERAL ADJUSTMENTS

SAFETY AND PRECAUTIONS

Covers X-ray radiation, general safety, and product safety notices.

SET-UP ADJUSTMENT PROCEDURES

Guides for color purity, convergence, and white balance setup.

CONVERGENCE ADJUSTMENTS

Procedures for center and circumference convergence adjustments.

SERVICE MODE OPERATION

Entering, navigating, and using service mode functions and diagnostics.

DESIGN MODE OPERATION

Procedures for entering and adjusting items in design mode.

ELECTRICAL ADJUSTMENT PROCEDURES

Detailed steps for electrical adjustments like focus, brightness, and white balance.

CIRCUIT CHECK AND HIGH VOLTAGE

Procedures for circuit checks, especially high voltage measurement.

SPECIFIC INFORMATIONS

SETTING AND ADJUSTING DATA

Reference data for adjustments in service and design modes.

LOCATION OF CONTROLS

Identification of front panel and remote control buttons and jacks.

PROGRAMMING CHANNEL MEMORY

Instructions for automatic and manual channel presetting, skipping, MFT, AFT.

CIRCUIT BLOCK DIAGRAM

Schematic overview of the TV chassis functional blocks.

REPLACEMENT PARTS LIST

Comprehensive list of parts for chassis, cabinet, semiconductors, and accessories.

TERMINAL VIEW OF TRANSISTORS

Diagrams showing terminal configurations for various transistors.

SPECIFICATIONS

Technical specifications of the television model.

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