LG GB220 - Folder On;Off Trouble

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4.18 folder on/off Trouble
TEST POINT
CIRCUIT
Figure 4.18.1
U201
EM-0781-T5
NC
3
OUT
2 1
VDDVSS
4
U201
1u
1u
C217
C216 C218
27p27p
C215
1V81_VDD
FLIP