Samsung GT-i5700 Service Manual page 79

9-25. BLUETOOTH
Operate Bluetooth
Can Bluetooth be ON?
Check ANT201,ANT203,C225
and WLAN Antenna on Rear
Check the Antenna on Rear
Resolder U201 or Change
The End
Yes
No
Yes
abnormal
normal
abnormal
normal
Yes
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This Document can not be used without Samsung's authorization
Check WLAN is ON?
Yes
Resolder ANT201,ANT203,C225
Replace Antenna
while trying BLUETOOTH on
C227=26MHz?
NO
Resolder OSC201 and
Neighboring Circuits
9-55
Flow Chart of Troubleshooting
No