Motion Sensor On/Off Trouble - LG CT815 Service Manual

4. TROUBLE SHOOTING

4.18 Motion Sensor on/off trouble

Motion Sensor is worked as below :
Accelerometer Sensor function On
Acceler ometer Sens or function On
YES
LGE Internal Use Only
→
Tilt the phone (90˚)
Start
Tilt the phone
The screen is rotated
No
MOTION_INT output
YES
MOTION_I2C_SDA / SCL
outp ut
YES
Work well?
Yes
End
- 142 -
→
The screen is had rotated automatically.
NO
Change the Main Board
NO
Change the Motion sensor
U506
NO
Change the Main Bo ard
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes