LG GW620 Servise Manual page 168

1) Measurement : Sub board
-. VREG_MSMP_2.6V : 2.6V (C92)
-. MOTION_INT : High enable (R66)
-. MOTION_I2C_SDA (R100)
-. MOTION_I2C_SCL (R95)
VREG_MSMP_2.7V
TP1 (R66)
TP1 (R66)
MOTION_INT
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Only for training and service purposes
U4 BMA150
1
NC1 NC2
2
VDD VDDIO
3
GND SDI
4
INT SDO
5
CSB SCK
EUSY0345201
C92
22n
Motion Sensor
- 169 -
VREG_MSMP_2.7V
10
9
8
7
6
TP1 (R66)
TP2 (R66)
TP3 (R100)
TP2 (R95)
TP1 (R66)
4. TROUBLE SHOOTING
MOTION_I2C_SDA
MOTION_I2C_SCL
TP3 (R66)
TP3 (R66)
LGE Internal Use Only