Daewoo DTD-21H9 User Manual

CP-093/F Service Manual
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5

Daewoo DTD-21H9 Specifications

General

Brand	Daewoo
Model	DTD-21H9
Category	TV
Language	English

Summary

SAFETY INSTRUCTION

X-RAY RADIATION PRECAUTION

Details precautions regarding X-ray radiation hazards and necessary checks during servicing.

SAFETY PRECAUTION

Covers general safety measures for working with high voltage and components.

PRODUCT SAFETY NOTICE

Highlights safety-related characteristics of parts and the importance of using specified replacements.

ALIGNMENT INSTRUCTIONS

MICROCONTROLLER CONFIGURATION : SERVICE MODE

Procedure to enter and navigate the service mode for TV configuration.

SERVICE MODE NAVIGATION

Explains how to navigate through service items using remote control keys.

MICROCONTROLLER CONFIGURATION : OPTION BITS

Details how to configure option bits using remote control for set customization.

NVM DEFAULT SETTING

Guide to modifying NVM data and entering factory/NVM editor modes.

TV SET ALIGNMENT

G2 ALIGNMENT

Procedure to adjust screen brightness (G2) using a colour bar pattern.

WHITE BALANCE

Steps to adjust colour temperature using bias and gain settings for dark and bright pictures.

VERTICAL GEOMETRY

Adjustments for vertical distortion using V. LINEAR, S CORRECT, VERT SIZE, VERT CENT.

HORIZONTAL PICTURE CENTRING

Procedure to center the picture horizontally on the screen.

EAST/WEST CORRECTION

AGC

Steps to ensure correct option bits and adjust antenna signal for optimal AGC level.

TDA8944J STEREO AUDIO AMPLIFIER

FEATURES

TDA8357J VERTICAL AMPLIFIER

TDA6107AJF

Features

24WC16 - 16 KB EEPROM

SERVICE PARTS LIST

SCHEMATIC DIAGRAM