- 15 - 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)