Gyro Sensor - LG -V909DW Service Manual

3.17 Gyro Sensor

The gyro sensor(MPU3050) can sense angular velocity not gravity and accelerated motion. The gyro sensor
applied in LGV909 can detect 3-axis rotation force sensing X,Y and Z angular velocity. And the gyro sensor
date is supplemented by the motion sensor data. It make possible user to development application SW using
gyro sensor data like that motion games.
U1: MPU3050 IC is interfaced to Gyro sensor(U1) using I2C interface.
IME_DA
LGE Internal Use Only
1
CLKIN
2
NC1
3
NC2
4
NC3
5
NC4
6
IME_DA
GYRO_3V3
C910
0.1u
Figure. Gyro Sensor Schematic
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3. TECHNICAL BRIEF
18
GND
17
NC8
16
U1 NC7
15
NC6
14
NC5
13
VDD
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
GYRO_3V3
C909
0.1u