Samsung GT-B7620 Service Manual page 42

Gsm
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Flow Chart of Troubleshooting
9-14. GPS part
Check the function enable
Yes
No
Check GPS activation ?
Enable GPS funtion
Yes
No
Check the Voltage
Check L202, L203, F202
(2.7V)@ L202
Yes
No
Check the Voltage
Check MSM6290
(2.7V)@ R202
Yes
No
Check the function
Resolder error parts
after Changing GPS LNA
(F202)
Yes
END
9-27
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