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8-3-15. GPS
GPS is not working
Check GPS function ON
Check the voltage on
L124=2.75V
Check the voltage on
GPS_EXT_CTRL(L126) 뵥 0.8V
Check the Status of C100,
C101,C176,ANT101
Check the Status of
C166,C178,C168,C179,
CN100,CN101
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Yes
Yes
Y es
Yes
Yes
Yes
END
No
Enable GPS Function in the setting.
No
Check the PMIC(U400)
(short, open, crack, etc.)
No
Check AP(UCP300) & U106
(short, open, crack, etc.)
No
Resolder or Replace C100, C101, C176,
No
Resolder C166,C178,C168,C179,CN100,CN101
8-35
Level 3 Repair
ANT101, F106
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