4. TROUBLE SHOOTING
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4.19 Motion/Gyro sensor(MPU-6050) trouble shooting
When the motion/gyro sensor does not work, check the VDD and VLOGIC first, and then change the LDOs or MPU-6050
sensor.
Check VDDP_3.0V(TP1),
VLOGIC 1.8V(TP2) & CPOUT(TP3)
No
START
Yes
Test all pass?
Change The LCD
Work well?
Change The MPU-6050
IS it OK?
Change The main board
Accelerometer & Gyroscope Test
Work well?
END
Yes
Yes
Yes
No
No
Measurement
SENSOR_3.0V
SENSOR_1.8V
CPOUT
GYRO+MOTION Sensor In Main board