EasyManua.ls Logo

LG 32LD320-ZA User Manual

LG 32LD320-ZA
77 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 : LD91A
MODEL : 32LD320 32LD320-ZA
MODEL : 32LD320N 32LD320N-ZA
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL50326844 (1004-REV00)
Downloaded From TV-Manual.com Manuals

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the LG 32LD320-ZA and is the answer not in the manual?

LG 32LD320-ZA Specifications

General IconGeneral
Screen Size32 inches
Resolution1366 x 768
Display TypeLCD
Response Time5 ms
HDMI Ports2
USB Ports1
Audio OutputYes
Display TechnologyLCD
HDTV Format720p
Aspect Ratio16:9
Contrast Ratio (Dynamic)50, 000:1
Component Video Input1
Composite Video Input1
RF Antenna Input1
Speaker Output10W x 2
Refresh Rate60 Hz
Sound Output20 W
Brightness500 cd/m²

Summary

Safety Precautions

Servicing Precautions

Component Replacement and Repair

Adjustment Instructions

Adjustment Procedures

Schematic Diagram - Memory & MCU

Schematic Diagram - Main IC

Schematic Diagram - Power Board

Schematic Diagram - Tuner

Block Diagram - Main Block

Mstar S6 IC & Peripherals

Diagram of Mstar S6 IC, DDR2, memory interfaces.

Block Diagram - T-Con Block

Block Diagram - T-Con Block (42/47LH4000)

Standard Repair Process - A. Video Error

No Video/Normal Audio Troubleshooting

Steps for no video with normal audio.

No Video/No Audio Troubleshooting

Flowchart for no video and no audio issues.

Color Error Troubleshooting

Troubleshooting guide for color-related video errors.

Bar/Lag/Spot & External Color Errors

Steps for bar, lag, spot, and external color errors.

Standard Repair Process - A. Picture Problem

Picture Broken/Freezing Troubleshooting

Steps for diagnosing picture break or freezing.

Standard Repair Process - B. Power Error

No Power Troubleshooting

Troubleshooting steps for the TV not powering on.

Unexpected Power Off Troubleshooting

Diagnosing issues where the TV turns off unexpectedly.

Standard Repair Process - C. Audio Error

No Audio/Normal Video Troubleshooting

Steps for no audio with normal video.

Audio Noise/Discontinuation Troubleshooting

Steps to fix audio noise or discontinuation.

Standard Repair Process - D. General Function Problem

Remote & Local Control Issues

Troubleshooting remote control and local button malfunctions.

Standard Repair Process - D. Function Error

External Device Recognition Errors

Troubleshooting external device connection and recognition.

Standard Repair Process - E. Noise

Standard Repair Process - F. Exterior Defect

Power-Up Boot Fail Troubleshooting

Power-Up Boot Fail Flowchart

Detailed flowchart for diagnosing power-up boot failure.

No OSD Troubleshooting

Digital TV Video Problem Troubleshooting

AV1(Scart CVBS) No Video Problem Troubleshooting

AV2 No Video Problem Troubleshooting

AV1 No Audio Problem Troubleshooting

USB No Connect Problem Troubleshooting

Remote Control Problem Troubleshooting

Intelligent Sensor Problem Troubleshooting

Related product manuals