LG 55G2 Service Manual page 121

Standard Repair Process Detail Technical Manual
LCD TV
<XXG2-UG>
①
Checking order
1, 2. Check Wifi cable condition between Wifi assy & Main board.
3. Check the 5V on the terminal 1.
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Only for training and service purposes
Error
D. Function error
symptom
Content
Wifi operation checking method
②
A29
Established
2011. 12 .14
date
Revised
date
③
1
2
3
4
A29
P4301
VDD
DM
DP
GND
LGE Internal Use Only