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Toshiba 21ARF46 User Manual

Toshiba 21ARF46
37 pages
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FILE NO. ###-2006##
SERVICE MANUAL
COLOR TELEVISION
21ARF46
DOCUMENT CREATED IN JAPAN, Feb., 2006
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Toshiba 21ARF46 Specifications

General IconGeneral
BrandToshiba
Model21ARF46
CategoryTV
LanguageEnglish

Summary

Electrical Specifications

Important Service Safety Precautions

Servicing High Voltage System and Picture Tube

Procedures for safely servicing the high voltage system and picture tube.

X-Radiation and High Voltage Limits

Guidelines and limits for X-radiation and high voltage during servicing.

Receiver Return Safety Checks

Leakage Current Test Procedure

Steps to check for leakage current before returning the receiver to the user.

Safety Notice for Replacement Parts

Location of User's Control

Remote Control Functions

Explanation of basic functions operated by the remote control.

Installation and Service Instructions

X-Radiation Protector Circuit Test

Procedure to test the X-radiation protection circuit.

High Voltage Check

Guidelines for checking the high voltage output of the receiver.

Service Mode

Service Mode Overview

Explanation of how to enter and navigate the service mode.

Adjustment Method

Adjustment Mode Items (First Stage)

List of first-stage adjustment items with their ranges and default values.

Self Adjustment

Setting Mode Items (Second Stage)

Option Mode Items (Third Stage)

Chassis Layout

Block Diagram: Main Unit

Schematic Diagram: CRT Unit

Block Diagram: MTS Module Unit

Block Diagram: CRT Unit

Schematic Diagram: Main-1 Unit

Schematic Diagram: MTS Unit

Parts List

Parts List (Continued)

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