This document provides service information for LG LED TV chassis LB35A and models 22LN4050 and 22LN4050-TB, including:
- Safety precautions for working with electrical components.
- Specifications for testing including temperature, humidity, voltage.
- Troubleshooting guide and block diagram to diagnose issues.
- Exploded view and schematic diagrams of parts for repair and replacement.
- Instructions for proper handling of electrostatic sensitive devices and soldering techniques.
4.18.24 Movement Legacies, Reflection, and Review.pptx
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LED TV Service Manual
1. Printed in KoreaP/NO : MFL67732805 (1304-REV00)
LED TV
SERVICE MANUAL
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
CHASSIS : LB35A
MODEL : 22LN4050 22LN4050-TB
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.