LG 55UB8500-UA Service Manual page 119

Standard Repair Process Detail Technical Manual
LCD TV
<ALL MODELS>
Checking method
1. Press the Setting button on the remote controller
2. Select the Sound function of the Menu
3. Select the Sound Out
4. Select TV Speaker
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Only for training and service purposes
Error
C. Audio error_No audio/Normal video
symptom
Content Content
Checking method in menu when there is no audio Ch ki th d i
g
p
Established
Revised
h th i di
date
A20
2014.02.05
date
A20 A20
LGE Internal Use Only