LG AUUQ18GH1 Svc Manual page 96

AUUQ36GH1 / ATNQ36GMLE3
ABNQ36GGLA0 / AVNQ36GKLA0
AUUQ42GH1/ AUUQ48GH1/ AUUQ54GH1
(ATUQ42GMLE3/ ATUQ48GMLE3/ ATUQ54GMLE3)
(AVUQ42GLLA0/ AVUQ48GLLA0/ AVUQ54GLLA0)
(ABUQ42GRLA0/ ABUQ48GRLA0/ ABUQ54GRLA0)
Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
<Main PCB>
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Part 4 Trouble Shooting
Check voltage betwen
1pin and 4pin of fan motor
Fan motor
connector
LGE Internal Use Only
Tester