Standard Repair Process
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| Error | A. Video error | Established | 2012. 01 .14 |
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| symptom | Tuning fail, Picture broken/ Freezing | Revised date |
| 4/14 |
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☞A5
Check RF Signal level
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
Normal Y Signal?
N
Check satellite setting.
-Check LNB frequency.
-Check satellite
-Check Satellite connection (DiSEqC, motor, etc…)
Normal Y setting?
N
☞A6
Check
S/W Version
SVC N
Bulletin?
Y
S/W Upgrade
Check
Tuner soldering
Replace Main B/D
Contact with |
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Change satellite setting | ||||
signal distributor |
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or broadcaster |
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(Cable or Air) |
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| Normal | N | |
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| Picture? |
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Close
Y
Normal Picture?
Y
Close
N
Close
Copyright © 2012 LG Electronics. Inc. All rights reserved. | LGE Internal Use Only |
Only for training and service purposes |
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