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3. TROUBLE SHOOTING
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Only for training and service purposes
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3.15 Sensor
3.15.1 C Motion Sensor
START
Accelerometer function Check.
End
Check
+1V8_VREG_LVS1 (C8100)
TP1
+2V85_VREG_L19 (C8101)
TP2
Sensor Woks OK ?
Sensor Woks OK ?
Check I2C Line.
(R2207, R2208)
TP3
OK?
No
No
No
Yes
Yes
Yes
Change PM8926. (U4100)
Change Main Board.
Change the sensor (U8100).
Yes