EasyManua.ls Logo

LG 22LE5300 Service Manual

LG 22LE5300
71 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 : LL01A
MODEL : 22LE5300
22LE5300-MA
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 : MFL62886404 (1005-REV00)

Other manuals for LG 22LE5300

Question and Answer IconNeed help?

Do you have a question about the LG 22LE5300 and is the answer not in the manual?

LG 22LE5300 Specifications

General IconGeneral
Screen Size22 inches
Resolution1920 x 1080
Display TypeLCD
Backlight TypeLED
HDMI Ports2
USB Ports1
Aspect Ratio16:9
Refresh Rate60 Hz
Brightness250 cd/m²
Response Time5 ms
Viewing Angle178°
InputsHDMI, USB, Component, Composite

Summary

SAFETY AND SERVICING PRECAUTIONS

General Safety Guidance

Precautions for safe servicing, leakage checks, and handling.

Servicing Techniques

Guidelines for component handling, soldering, and board repair.

SPECIFICATIONS

Electrical and Input Specs

Details TV electrical specs, input signals, and LCD module data.

Module and Chroma Specs

LCD module details and Chroma (Vivid) settings.

ADJUSTMENT INSTRUCTIONS

Software Updates and Calibration

Procedures for software updates, tool options, ADC, and W/B adjustments.

EDID and VCOM Management

Instructions for EDID data and VCOM voltage adjustments.

EXPLODED VIEW

TROUBLESHOOTING GUIDES

Power-up and Video Issues

Flowcharts for power-up, video inputs (Analog, AV, Component, RGB, HDMI).

Audio Issues

Flowcharts for diagnosing audio problems across all sources and outputs.

BLOCK DIAGRAMS

Video and Audio Signal Paths

Diagrams showing video and audio signal flow from inputs to output.

Key Functional Blocks

Diagrams for Flash, I2C, GPIO, LVDS, and Power management blocks.

Related product manuals