LG 43LJ55 -U Series Service Manual page 41

Appendix : Exchange Main Board (1)
Solder defect, CNT Broken
Solder defect, CNT Broken
Solder defect, Short/Crack
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Only for training and service purposes
Solder defect, CNT Broken
T-Con Defect, CNT Broken T-Con Defect, CNT Broken
Solder defect, CNT Broken
T-Con Defect, CNT Broken
Abnormal Power Section
A - 1/5
Solder defect, CNT Broken
Abnormal Power Section
Solder defect, Short/Crack
LGE Internal Use Only