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Daewoo DTQ-29U1SCV User Manual

Daewoo DTQ-29U1SCV
49 pages
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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.
Service Manual
Color Television
S/M No : TCN400FNF0
Apr. 2005
CHSSIS MODEL
CN-400FN DTQ-29U1SCV
DTQ-29U1SSFV
DTQ-29U1SCSV
DTQ-29U5SSFV
CN-401FN DTQ-29U4SCV
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Daewoo DTQ-29U1SCV Specifications

General IconGeneral
Screen Size29 inches
Display TypeCRT
Aspect Ratio4:3
Audio OutputMono
Input PortsRF
Dimensions510 mm

Summary

Service Manual

Color Television

Identifies the service manual's subject as color televisions.

SAFETY PRECAUTIONS

FIRE & SHOCK HAZARD

Essential safety measures to prevent fire and electric shock during servicing.

X-RADIATION

Precautions regarding potential X-radiation emission from picture tubes.

IMPLOSION

Guidance on preventing picture tube implosion and safe handling.

TIPS ON PROPER INSTALLATION

Advice on correct television installation for safety and performance.

SPECIFICATIONS

CIRCUIT BLOCK DIAGRAM

ALIGNMENT INSTRUCTION

Your Remote Control

Explains the functions of each button on the remote control.

SERVICE MODE ADJUSTMENTS

Details how to enter and use the service mode for adjustments.

ASSEMBLY ADJUSTMENTS

Procedures for adjustments related to the television's physical assembly.

SCREEN ADJUSTMENT

Instructions for adjusting the screen's horizontal line display.

FOCUS ADJUSTMENT

Guidance on adjusting focus for optimal picture clarity.

GEOMETRIC ADJUSTMENTS

Steps for adjusting screen geometry like size, center, and linearity.

WHITE BALANCE ADJUSTMENT

Process for adjusting white balance to achieve accurate color.

DIGITAL PRESET ADJUSTMENTS

Adjustments for digital settings such as brightness, contrast, and sharpness.

FACTORY OUTGOING MODE

Procedure to set the TV to factory outgoing status for shipping.

ELECTRICAL PARTS LIST

DIFFERENT PARTS LIST

SCHEMATIC DIAGRAM

EXPLODE VIEW

PRINTED CIRCUIT BOARD (CN-400FN)

PRINTED CIRCUIT BOARD (CN-401FN)

PRINTED CIRCUIT BOARD (CRT)

IC DESCRIPTION

Pin Configuration

Details the pin layout for the HERCULES FULL-STEREO IC.

Pin Description

Explains the function of each pin for the HERCULES FULL-STEREO IC.

WAVEFORMS

TROUBLESHOOTING GUIDE

NO POWER

Steps to diagnose and resolve issues when the TV does not power on.

NO PICTURE

Troubleshooting steps for when the TV screen shows no picture.

NO SOUND

Guidance on diagnosing and fixing issues related to no sound output.

NO COLOR

Troubleshooting steps for issues with incorrect or absent color display.

NO VERTICAL DEFLECTION

Steps to diagnose and fix problems with the vertical picture display.

REMOTE CONTROL DOES NOT OPERATE

Troubleshooting guide for when the remote control is unresponsive.

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