Daewoo DTD-21H9 User Manual

http : //svc.dwe.co.kr
Caution
: In this Manual, some parts can be changed for improving. their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List)in
Service Information Center(http://svc.dwe.co.kr)
DAEWOO ELECTRONICS Corp.
Service Manual
Jan. 2005
COLOR TELEVISION
CHASSIS : CP-093F
MODEL : DTD-21H9
SM No :TCP093FEF0

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