Vibrator - LG LG511C Service Manual

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LN510

4.3.6 Vibrator

MOTOR_EN
LIN_PWM_FREQ
[LIN MOTOR LDO 3.3V/300mA]
MT_PWR_EN
LG Electronics Inc.
Circuit Diagram
<LINEAR MOTOR CIRCUIT>
R4027
DNI
U4007
TP4003
SM100
1
EN
2
SIN
3
TYPE
4
OCT
TP4002
G_SLUG
9
+VPWR
TP4004
Circuit Diagram
8
V1
7
VSS
C4033
6
VCC
1u
5
V2
U4009
RP101K332D
4
1
VDD
VOUT
3
2
CE
GND
G_SLUG
Test point
Test point
1
/168
+3.3V_LIN_MOT
MOTOR+
MOTOR-
L4001
100n
MOTOR+
1608
1005
DNI
C4042
L4002
100n
MOTOR-
1005
1608
DNI
C4043
+3.3V_LIN_MOT
TP1
1
1
TP1

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