LG 65UG8709 Service Manual page 109

Appendix : Exchange the Module (2)
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Source TAB IC Defect
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Gate TAB IC Defect
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Gate TAB IC Defect
Gate TAB IC Defect
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Only for training and service purposes
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Source TAB IC Defect
Horizontal Block
Gate TAB IC Defect
Gate TAB IC Defect
Un-repairable Cases
In this case please exchange the module.
A - 5/5
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Source TAB IC Defect
Horizontal line
Gate TAB IC Defect
Gate TAB IC Defect
LGE Internal Use Only