Copyright
ⓒ
2020 LG Electronics. Inc. All right reserved. Only for training and service purposes
Item
Symptom
Name
Cause
Symptom Image
T-CON
Image Broken
T-CON Wafer Locking The strength is
weak and cable contact failure occurs
T-CON
Darkness at the
top of the screen
Initial normal operation,
upper darkness during heat run
T-CON
Image Broken
The entire screen is dark and bit noise
occurs
T-CON
Image Broken
The entire screen is dark and bit noise
occurs
Appendix. Examples of Symptoms(T-Con)
Check parts by symptom
A - 10/11