LG 49UB850T - Page 127

Standard Repair Process Detail Technical Manual
Ch ki th d i h th i di
C. Audio error_No audio/Normal video
A20
Established
date
Revised
Error
symptom
Content
LCD TV
2014.02.05
Ch
ec
ki
ng me
th
o
d
i
n menu w
h
en
th
ere
i
s no au
di
o
<ALL MODELS>
A20
date
Content
Checking method
1. Press the Settin
g
button on the remote controlle
r
g
2. Select the Sound function of the Menu
3. Select the Sound Out
4. Select TV S
p
eake
r
p
A20
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