LG Electronics 29LN46**-Z* Flat Panel Television User Manual


 
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
TROUBLE SHOOTING GUIDE
IC2407
IC2407
P2400 PIN #12
Check backlight 24V
(P2400 #1~#5)
Check STEP-UP DC-DC conv.
IC2406
P102(#27~#30) 12V
IC2408 12V output
IC2408
P102(#15,#16)