Read LG 60GA6400-UD (CHASSIS:LA37G) Service Manual online
Menu Æ Settings
Æ
Channel settings
Æ
Manual Tuning
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
<ALL MODELS>
A6
Established
date
Revised
date
Error
symptom
Content
LCD TV
A6
2011. 12 .14
Click on the first or last page to see other 60GA6400-UD (CHASSIS:LA37G) service manuals if exist.