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Daewoo DTE-25G5THS User Manual

Daewoo DTE-25G5THS
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Service Manual
59/68 Cm STEREO Color Television
MODEL
CHASSIS
DTE-25G5THS
DTE-29G5TH
FS-59T90
FS-68T90
CP-785A
CP-785A
S/M No. : TCP785AEF0
http : //svc.dwe.co.kr NOV. 2000
DAEWOO ELECTRONICS CO., LTD.
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).
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Daewoo DTE-25G5THS Specifications

General IconGeneral
BrandDaewoo
ModelDTE-25G5THS
CategoryTV
LanguageEnglish

Summary

Daewoo TV Service Manual

Safety Instruction

X-RAY RADIATION PRECAUTION

Precautions related to X-ray radiation hazards during operation.

SAFETY PRECAUTION

General safety precautions for servicing high-voltage equipment.

PRODUCT SAFETY NOTICE

Importance of using specified replacement parts for safety.

Alignment Instructions

Microcontroller Configuration: Service Mode

Steps to enter and operate the microcontroller in service mode.

Microcontroller Configuration: Option

Configuration options for the microcontroller's tuner maker.

TV Set Alignment

Procedures for aligning the TV set, including G2, white balance, and focus.

IC Description

TDA936x TV Signal Processor

Details of the TDA936x IC's TV signal processing capabilities.

MSP3415D Multistandard Sound Processor

Description of the MSP3415D IC for multistandard sound processing.

TDA894xJ Stereo Audio Amplifier

Description of the TDA894xJ IC for stereo audio amplification.

TDA835xJ Vertical Amplifier

Description of the TDA835xJ IC for vertical deflection systems.

TDA6107Q Video Output Amplifier

Description of the TDA6107Q IC for video output amplification.

24C08 8 Kbit EEPROM

Description of the 24C08 EEPROM for data storage.

STR-F6654 Power Supply IC

Description of the STR-F6654 IC for power supply applications.

Circuit Description

Block Diagram

Overview of the TV's internal block diagram.

IF Circuit

Description of the Intermediate Frequency (IF) circuit.

Source Switching

Explanation of how video sources are switched.

Microcontroller I/O Pin Configuration

Details on the microcontroller's I/O pin configurations and functions.

Sound Processing

Explanation of the TV's sound processing stages.

Sound Amplification

Description of the sound amplification circuitry.

Vertical Deflection

Description of the vertical deflection system.

Power Supply (STR-F6654)

Description of the power supply unit using the STR-F6654.

TV Start-up, Normal Run, and Stand-by Modes

Explanation of TV start-up, operation, and stand-by modes.

Electrical Parts List

List of Modifications

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