LG GW620 - Page 168

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Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
1) Measurement : Sub board
-. VREG_MSMP_2.6V : 2.6V (C92)
-. MOTION_INT : High enable (R66)
-. MOTION_I2C_SDA (R100)
-. MOTION_I2C_SCL (R95)
TP1 (R66)
TP3 (R100)
TP2 (R95)
TP1 (R66)
TP2 (R66)
TP3 (R66)
48C
FU1.0
C92
22n
5
9
R
smhoK7.4
093
6
6R
VREG_MSMP_2.7V
sm
hoK7.4
001R
VREG_MSMP_2.7V
BMA150
EUSY0345201
U4
2
1
1
1
65
74
83
92
101
NC1
NC2
VDD VDDIO
GND SDI
INT SDO
CSB SCK
1
T
O
N
2
T
O
N
MOTION_I2C_SD
A
MOTION_I2C_SCL
MOTION_INT
Motion Sensor
TP1 (R66)
TP1 (R66)
TP3 (R66)