LG -P940 Service Manual page 125

MOTOR DRIVER
TP805
1
VIBE_EN
2
VIBE_PWM
3
4
R810
100K
TP1
TP2
TP3
LGE Internal Use Only
TWL_LDO_3.0V
U806
TP2
8
EN VDP
7
PWM GND
6
MODE VDD
5
GAIN VDN TP3
C848
2.2u
C849 3.9n
R811
470K
TP1
VIB_L_P
C847
DNI
VIB_L_N
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4. TROUBLE SHOOTING
Only for training and service purposes