Bluetooth - Samsung SGH-U600 Service Manual

Flow Chart of Troubleshooting
3-2-9. Bluetooth Part
BT connection disable
Check BT function ON
YES
Check the voltage of
C137 is around 1.8V
YES
Check 32KHz Clock on
U103
YES
Check the
assembled status of
AN102
YES
Exchange U103
YES
END
NO
NO
NO
NO
NO
3-30
Enable BT function
Check U102 and change
Check U103 or
Initial part
Resolder or change
AN102
check UCP200