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8. Level 3 Repair
8-4-8. 6Axis sensor
6Axis Sensor does not work
Yes
No
No
Yes
No
Yes
No
END
Check U4066
’s package, smd status
(crack, open, short, etc.)
Check 6Axis
MOSI, SCK, SCL, SDA pin
(SPI is OK?)
No
Yes
No
Replace U4066
Check the voltage
C4029, C4048 =1.8V
No
Replace U7001
Replace U4066
(If there is still out of order, replace UCP500)