EasyManua.ls Logo

LG 32LG6000-ZA User Manual

LG 32LG6000-ZA
36 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD89A
MODEL : 32LG6000 32LG6000-ZA
website:http://biz.LGservice.com
Internal Use Only
Question and Answer IconNeed help?

Do you have a question about the LG 32LG6000-ZA and is the answer not in the manual?

LG 32LG6000-ZA Specifications

General IconGeneral
BrandLG
Model32LG6000-ZA
CategoryLCD TV
LanguageEnglish

Summary

Safety Precautions

Important Safety Notice

Key safety warnings for electrical and mechanical parts in the chassis.

General Servicing Guidance

Advice on isolation transformer use, fuses, and wire placement during servicing.

AC Leakage Current Checks

Procedures for performing cold and hot leakage current checks for safety.

Servicing Precautions

General Servicing Precautions

Basic safety rules for unplugging, testing, cleaning, and handling components.

Electrostatic Sensitive Device Handling

Guidelines to prevent damage to sensitive components from static electricity.

Soldering Guidelines

Best practices for soldering, including tip temperature, material, and technique.

Component Removal and Replacement

Detailed steps for replacing ICs, transistors, diodes, fuses, and resistors.

Circuit Board Foil Repair

Techniques for repairing damaged copper traces on printed circuit boards.

Specifications

General TV Specifications

Details on video systems, broadcasting, input voltage, market, and picture size.

LCD Module Specifications

Technical details of the LCD panel, frequency, power consumption, and dimensions.

Component Video Input Standards

Defines resolution, H-freq, V-freq for component video signals.

RGB Input (PC) Standards

Lists resolutions and frequencies for PC RGB input signals.

HDMI DTV Input Standards

Specifications for HDMI DTV signals, including resolution and frequency.

HDMI PC Input Standards

Specifications for HDMI PC signals, including resolution and frequency.

Adjustment Instructions

Application Range and Specifications

Defines the scope of application and required environmental conditions.

PCB Assembly Adjustment Method

Procedures for adjusting PCB components using specific protocols.

ADC and PCMCIA Card Adjustment

Steps for calibrating ADC and checking PCMCIA card functionality.

EDID Data Handling

Procedures for downloading and managing EDID data for HDMI ports.

HDMI EDID Data Details

Specific EDID data values for HDMI 1, 2, 3, 4 ports.

White Balance Adjustment Procedure

Procedure for adjusting white balance using color analyzers and test patterns.

White Balance Adjustment Coordinates

X, Y, Δuv values for Cool, Medium, Warm color temperatures.

Manual White Balance Control

Steps for manually adjusting white balance settings via the adjustment remote.

Set Information and Serial Number

How to check the serial number and model name in the setup menu.

Troubleshooting

Power Board Troubleshooting Flowchart

Flowchart for diagnosing voltage output issues on the power board.

No Power Troubleshooting Steps

Steps to check power cord, fuses, and PSU connections for no power symptoms.

Main Board No Raster Troubleshooting

Diagnosing issues related to no raster on the main board.

RF Mode Display/Sound Issues

Troubleshooting abnormal display or sound when using RF mode.

AV1/SCART1 Mode Issues

Troubleshooting display or sound problems in AV1 (SCART1) mode.

AV2/SCART2 Mode Issues

Troubleshooting display or sound problems in AV2 (SCART2) mode.

VGA Input Mode Issues

Troubleshooting display or sound problems when using VGA input.

Component Input Mode Issues

Troubleshooting display or sound problems in component input mode.

AV3 Mode Issues

Troubleshooting display or sound problems in AV3 mode.

HDMI Input Mode Issues

Troubleshooting display or sound problems for HDMI inputs.

No Sound Troubleshooting Guide

Steps to diagnose and fix issues with no sound output across different modes.

Block Diagrams

Main Overall Block Diagram

Overview of the main internal components and their interconnections.

SCART and AV3 Interface Diagram

Detailed block diagram for SCART and AV3 input signals.

Component, RGB, HDMI, RS232 Diagram

Diagram showing connections for component, RGB, HDMI, and RS232 interfaces.

Tuner and CI Interface Diagram

Block diagram illustrating the tuner and CI module connections.

Audio Processing Block Diagram

Diagram showing the audio processing path, including DSP and amplifier.

System Reset Circuit Diagram

Block diagram illustrating the system reset mechanisms.

I²C Control System Diagram

Diagram showing the I²C communication paths for various components.

uCOM GPIO Map Weltrend

Table detailing GPIO assignments for the Weltrend uCOM.

Douglas GPIO Map

Table detailing GPIO assignments for the Douglas uCOM.

Analog Video and Audio Front End

Diagram of analog signal processing for video and audio inputs.

Power Supply Tree Diagram

Schematic showing the distribution of power voltages throughout the TV.

Exploded View

Related product manuals