• Service Manuals |
  • Lg |
  • TV |
  • 37LT640H-TA (CHASSIS:LB2AF)

37LT640H-TA (CHASSIS:LB2AF) - LG TV Service Manual (repair manual). Page 50

Read LG 37LT640H-TA (CHASSIS:LB2AF) Service Manual online

MENU -
Æ red key(customer support -Æ signal test
-
Æ select channel 
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
Page of 59
Display

Click on the first or last page to see other 37LT640H-TA (CHASSIS:LB2AF) service manuals if exist.

Random: