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LG Flatron W1943TB User Manual

LG Flatron W1943TB
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E-mail: http://www.LGEservice.com/techsup.html
COLOR MONITOR
SERVICE MANUAL
MODEL: W1943TB (W1943TB-PFT.A**NAPH for
LGD TLC1, W1943TB-PFT.A**VAPH for AUO V00
) **Sales Market
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*ToapplytheNovatekChip.
http://www.wjel.net
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LG Flatron W1943TB Specifications

General IconGeneral
BrandLG
ModelFlatron W1943TB
CategoryMonitor
LanguageEnglish

Summary

SPECIFICATIONS

LCD & Optical Characteristics

Detailed specs for LCD panel and display quality.

Signal, Resolution, Power, Environment

Input signals, resolution, power requirements, and operating conditions.

PRECAUTION & SERVICING PRECAUTIONS

Safety Warnings & Handling Procedures

Guidelines for safe handling, electric shock, and component safety.

General Servicing & ES Device Precautions

Basic safety, ESD prevention, and general servicing guidelines.

REPAIR PROCEDURES

Soldering & Component Replacement

Procedures for soldering, replacing components, and circuit board repair.

TIMING CHART & DISASSEMBLY

Timing Chart

Data on video signal timing parameters for different modes.

Disassembly Procedure

Step-by-step guide for taking the monitor apart.

BLOCK DIAGRAMS & DESCRIPTIONS

Main Block Diagram

High-level overview of the monitor's main functional blocks.

Block Diagram Descriptions

Detailed explanation of the video, power, and MICOM sections.

ADJUSTMENT & SERVICE MODE

EDID Adjustment Procedures

Steps for parallel port setup and EDID data writing.

Service Mode Functions

Overview of available service menu functions for calibration and settings.

TROUBLESHOOTING GUIDE

Power Issues

Troubleshooting steps for no power and power supply problems.

Raster & Display Issues

Diagnosing and fixing no display, OSD, and raster problems.

DIAGRAMS & PARTS LISTS

Wiring Diagram

Visual representation of electrical connections.

Schematic Diagram

Detailed circuit diagram, focusing on the scaler IC.

Exploded & Replacement Parts Lists

Component breakdown and lists for replacement parts.

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