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Flow Chart of Troubleshooting
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9-55
9-25. BLUETOOTH
Operate Bluetooth
Yes
No
Can Bluetooth be ON?
Yes
Resolder ANT201,ANT203,C225
abnormal
normal
Replace Antenna
abnormal
normal
The End
Resolder U201 or Change
Check the Antenna on Rear
Check WLAN is ON?
No
Yes
while trying BLUETOOTH on
C227=26MHz?
Yes
NO
Resolder OSC201 and
Neighboring Circuits
Check ANT201,ANT203,C225
and WLAN Antenna on Rear