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Standard Repair Process Detail Technical Manual
Error symptom
Content
Checking order
1. Press the MENU button on the remote controller
2. Select the AUDIO function of the Menu
3. Select TV Speaker Check
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
Established
date
Revised
date
A15
LGE Internal Use Only
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