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Standard Repair Process Detail Technical Manual
Error
LED TV
symptom
(MENU-CHANNEL-MANUAL TUNING)
Signal quality: Normal:over 50%)
When the signal is strong, use the
attenuator (-10dB, - 15dB, -20dB etc.)
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
A. Video error_Video error, video lag/stop
TUNER input signal strength checking method
Content
Established
2014. 07.07
date
Revised
date
A5
LGE Internal Use Only
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