Advertisement
Standard Repair Process Detail Technical Manual
symptom
LCD TV
Content
<ALL MODELS>
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Error
A. Video error_Video error, video lag/stop
TUNER input signal strength checking method
Established
2010. 12 .14
date
Revised
date
MENU -
Set up
support -
-
select channel
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)
A6
signal test
LGE Internal Use Only
Advertisement
