D. Function error
Wifi operating checking
3.Wifi operating error
Check the
INSTART menu
Wi-Fi Mac value
is “NG”?
Y
Check & Repair
Wifi cable
connection
N
Check the Wifi wafer
1pin
Standard Repair Process
Established
date
Revised date
12/16
LCD TV
Error
symptom
12
Change the Wifi
assy
Normal
Voltage?
Close
Y
Y
N
Replace
Main B/D
Wi-Fi Mac value
is “NG”?
N
Close
☞
A24
☞
A4
☞
A4
☞
A24
2013.01.31
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
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Summary of Contents for 79UB980T
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