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*P-SENS PART
Check the PIN6 OF P9702
If DC V is over5.6V
YES
OK
*VKK PART
Check the PIN3 OF P9702
If DC V is over -30V ± 1
YES
OK
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Only for training and service purposes
NO
Check power circuit
Trouble shooting
NO
Check power circuit
Trouble shooting
4-11
LGE Internal Use Only
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Table of Contents
Troubleshooting
