Daewoo DTQ-14N2FC User Manual

Service Manual
Color Television
DAEWOO ELECTRONICS CO., LTD.
CHASSIS
:
CN-115I
NTSC-M SYSTEM
MODEL
:
DTQ-14N2FC/FS/FSP
DTQ-20N2FC/FS/FSP
DTQ-14J2FC/FS/FSP
DTQ-20J2FC/FS/FSP
DTQ-14N3FC/FS/FSP
DTQ-20N3FC/FS/FSP

Daewoo DTQ-14N2FC Specifications

General

Brand	Daewoo
Model	DTQ-14N2FC
Category	TV
Language	English

Summary

Product Safety Servicing Guidelines

Fire and Shock Hazard Precautions

Guidelines to prevent fire and electric shock hazards during servicing.

X-Radiation Safety Precautions

Instructions and precautions related to X-ray emission from the picture tube.

Implosion Protection Safety

Important Service Notes

X-Ray Radiation Specific Notes

Specific notes regarding X-ray radiation hazards and protection measures.

General Safety Precautions for Servicing

Essential safety warnings and procedures to be followed before servicing.

Critical Component Safety Notice

General Service Guidelines

Block Diagram

General Adjustments: Initial Procedures

High Voltage and Radiation Protection Testing

Procedures for checking high voltage and X-radiation protection circuits.

CRT Gray Scale and Power Adjustment

General Adjustments: Brightness and Purity

Color Purity Adjustment Procedure

General Adjustments: Convergence

Picture Convergence Adjustments

Picture IF/AFT Adjustments

Troubleshooting Charts

No Power Troubleshooting Flowchart

Flowchart to diagnose and resolve no power issues in the TV.

No Picture Troubleshooting

No Sound Troubleshooting

Channel Selection Issues Troubleshooting

No Color Troubleshooting

No Vertical Deflection Troubleshooting

On-Screen Display Troubleshooting

Remote Control Troubleshooting

Semiconductor Description: IC501 LA7674

Pin Assignment: IC LC864616A (IC701)