LG LG-P715 - Compass Sensor On;Off Trouble Shooting

4. TROUBLE SHOOTING
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4.22 Compass Sensor on/o Trouble Shooting
Compass Sensor is worked as below :
Compass Sensor function On
Measurement
VREG_MSME_1.8V
SENSOR_I2C_SCL / SDA
COMPASS_DRDY
Compass Sensor Function on
Change the motion sensor (U7002)
Change the motion sensor (U7002)
Change the Main Board
Change the position of the phone
Check Motion 12C_SDA / SCL output
Check COMPASS_DRDY output
Work well?
The direction is correct?
No
No
No
No
Yes
Yes
Yes
Yes
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