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Flow Chart of Troubleshooting
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9-25
9-11. GPS Part
GPS ENABLE
Yes
No
Resolder or Replace the U101 or
Resolder or Replace the U104
C171 = 26MHz
Yes
No
Check the assembled
staus of ANT103
Resolder ANT103 or change
REAR COVER
Yes
END
check the Voltage at
C132 (3.8V,VBAT),
C133 (2.9V)?
Check U400
No
Resolder or Replace the U101
Yes
check the Voltage at
C136 (1.8V)?
No
Resolder or Replace the U101 or
UCP300