LG OLED77CS LA Series Service Manual page 54

Appendix. Examples of Symptoms(Module)
Symptom
Item
Name
Module No image
Module Burnt
Module Mura
Cause
Module has damaged
(Can't fix it)
Burnt
(Can't fix it)
Screen Mura
(Can't fix it)
A - 9/10
Check parts by symptom
Symptom Image
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