LG 55LM9600 Service Manual page 111

Standard Repair Process Detail Technical Manual
LCD TV
<XXLM9600>
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
symptom
Content
Wifi operation checking method
①
D. Function error
②
A29
Established
2011. 12 .14
date
Revised
date
P4301
③
1
2
3
4
A29
VDD
DM
DP
GND
LGE Internal Use Only