LG 43LF5100 Service Manual page 38
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Also See for 43LF5100:
- Owner's manual (45 pages) ,
- Service manual (68 pages) ,
- Easy setup manual (51 pages)
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Standard Repair Process
Error Symptom
Content
☞ A5
Check RF Signal level
Check satellite setting.
- Check LNB frequency
Normal
Y
- Check satellite
Signal
- Check Satellite connection
(DiSEqC, motor, etc...)
N
Contact with signal
distributor
or broadcaster
(Cable or Air)
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
A. Video Error
Tuning fail, Picture broken/freezing
Check RF signal cable (DVB satellite signal or not)
Check whether other equipments have problem or not.
(By connecting RF Cable at other equipment)
→ Set-Top-Box, Different maker TV etc
Replace satellite setting
(match with installed ANT)
☞ A6
Y
Normal
Check
Setting
S/W Version
N
N
Normal
Picture
Y
End
Established date
Revised date
N
SVC
Check
Bulletin
Tuner soldering
Y
S/W Upgrade
N
Normal
Picture
Y
End
2015.04.17
4/14
Replace
Main B/D
LGE Internal Use Only
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