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LED LCD TV
SERVICE MANUAL
CHASSIS : LD03E
MODEL : 47LE7300
MODEL :
MODEL :
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
P/NO : MFL63263214 (1008-REV00)
North/Latin America
Europe/Africa
Asia/Oceania
47LE730N
47LE7380
Internal Use Only
http://aic.lgservice.com
http://eic.lgservice.com
http://biz.lgservice.com
47LE7300-ZA
47LE730N-ZA
47LE7380-ZA
Printed in Korea
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Table of Contents
Related Manuals for LG 47LE730N
Summarization of Contents
SAFETY PRECAUTIONS
General Guidance for TV Servicing
Safety advice for servicing, including transformer use and wire routing.
AC Leakage Current Checks
Procedures for checking AC leakage current (cold and hot).
SPECIFICATION
Specification Scope and Test Conditions
Defines the scope of specifications and testing conditions.
LCD Module Performance Specifications
Details general, optical, and performance specs of the LCD module.
Input Signal and Interface Specifications
Supported resolutions and timings for RGB, HDMI, and Component inputs.
ADJUSTMENT INSTRUCTION
TV Adjustment Application Range and Designation
Applicable models and conditions for TV adjustments.
Automatic Adjustment Procedures (ADC, V-COM, LAN)
Steps for automatic adjustments: ADC, MAC, LAN, V-COM.
Manual Adjustment and Function Checks
Procedures for manual adjustments, white balance, EDID, and function checks.
Configuration, Downloads, and Safety Checks
Covers options, downloads, ship-out mode, and safety checks.
Audio Specifications
Details audio output power and speaker impedance specs.
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