9. Digital TV Audio Trouble Shooting
Check video output
Y
Follow procedure All source audio
trouble shooting
t
bl
h ti
Copyright © 2013 LG Electronics Inc. All rights reserved.
Only for training and service purposes
N
Follow procedure digital TV video
trouble shooting
N
Maybe LGE2122(MTK IC) internal
audio DSP has problems. Replace It
di DSP h
bl
R l
It
LGE Internal Use Only