LG Electronics 42PQ10R, 42PQ10R-MB service manual

SERVICE MANUAL

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : PP91C

MODEL : 42PQ10R 42PQ10R-MB

North/Latin America http://aic.lgservice.com

Europe/Africa http://eic.lgservice.com

Asia/Oceania http://biz.lgservice.com

Internal Use Only

P/NO : MFL62181703 (0909-REV00) Printed in Korea

Contents

Main PLASMA TV SERVICE MANUAL MODEL : 42PQ10R CAUTION CONTENTS - 3 - SAFETY PRECAUTIONS AC Volt-meter General Guidance Leakage Current Cold Check(Antenna Cold Check) Leakage Current Hot Check SPECIFICATIONS - 5 - - 6 - - 7 - ADJUSTMENT INSTRUCTION 1. Application Range 2. Specification 3. S/W Program Download 3-1. Profile 3-6. Download Method (By using USB Memory Stick) 4. PCB Assembly Adjustment Method 4-1. Option Adjustment Following BOM - 9 - 5. EDID(The Extended Display Identification Data) 5-1. Profile: 5-2. Equipment 5-3. Connection Structure 5-4. EDID Data 6. HDCP(High-Bandwidth Digital Contents Protection) Download 7. Manual ADC Adjustment (Component 1, RGB) 7-1. COMPONENT ADC (SD / HD) 7-2. RGB input ADC 8. POWER PCB Assy Voltage Adjustment 9. Adjustment of White Balance 9-1. Purpose and Principle for Adjustment of the Color Temperature Method 2-(RS-232C) 9-2. Required Equipment 9-3. Connecting Diagram of Equipment for Measuring 9-4. Adjustment of White Balance for Manual Adjustment 9-5. Connecting diagram of Equipment for Measuring Page Page - 16 - EXPLODED VIEW IMPORTANT SAFETY NOTICE