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Standard Repair Process Detail Technical Manual
Error symptom
symptom
TV
Content
Content
Checking method
1. Press the Setting button on the remote control.
2. Select the Sound function of the Menu.
3. Select the Sound Out.
4. Select TV Speaker.
Error
C. Audio error_No audio/Normal video
C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
Checking method in menu when there is no audio
Established
Established
date
date
Revised
Revised
date
date
A11
Copyright © 2021 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
A11
A20
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