LG LG-E400 - Storage

4. TROUBLE SHOOTING
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Only for training and service purposes
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4.15 Motion Sensor on/off Trouble Shooting
Motion Sensor is worked as below :
Accelerometer Sensor function On → Tilt the phone (90˚) → The screen is had rotated automatic
Measurement
VREG_MSME_1.8V
MOTION_INT
MOTION_I2C_SDA / SCL
Tilt the phone
No
No
Yes
START
END
No
Yes
Accelerometer Sensor function On
Yes
No
Yes
The Screen is rotated?
Check Motion_I2C_SDA/SCL output
Check Motion_INT output
Work well?
Change the Motion Sensor U600
Change the Motion Sensor U600
Change the Main board