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13. Analog TV Audio
Check video output
Y
Check L400, L402
Y
Check SIF buffer signal
Y
Check SIF signal
C409
Y
Follow procedure All source audio trouble
shooting
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
N
N
for
5V
N
N
N
Follow procedure analog TV video
trouble shooting
Replace it
Replace it
Replace it
Replace
Mstar
IC
- 25 -
LGE Internal Use Only
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