LG 55EC9300 Repair Manual page 92
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Also See for 55EC9300:
- Owner's manual (64 pages) ,
- Operating manual (53 pages) ,
- Owner's manual (56 pages)
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Standard Repair Process
LCD TV
3.Wifi operating error
Check the
INSTART menu
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
D. Function error
Error
symptom
Wifi operating checking
☞A4
Wi-Fi Mac value
N
is "NG"?
Y
Y
☞A24
☞A24
Check & Repair
Wifi cable
connection
☞A4
Wi-Fi Mac value
N
is "NG"?
Y
Change the Wifi
assy
y
A24
☞A24
Check the Wifi wafer
Normal
1pin
Voltage?
Close
Close
12
Established
2013.01.31
date
Revised date
Replace
N
Main B/D
Y
12/16
LGE Internal Use Only
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