Vibrator Trouble - LG GM360i Service Manual

4.8 Vibrator trouble

Check Points
-Vibrator soldering
-IC is working correct
R17
VIB_EN
R2 0
VIB_PWM
0 TP
TP3
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3V3_VIB
U303
1 8
EN V1
2 7
SIN VSS
3 6
TYPE VCC
4 5
OCT V2
C3
R4
10n
DNI
80/147
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4. TROUBLE SHOOTING
Vibrator
VIB_P
VIB_N
C350
1u
VIB_EN
TP1
VBAT 3V3_VIB
U301
TP1
4 1
VDD VOUT
3 2
CE GND
C4
1uF
LGE Property
LGE Internal Use Only
TP2
TP2
C5
1uF