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Flow Chart of Troubleshooting
9-42
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9-2-9. BLUETOOTH
BT connection disable
YES
NO
Exchange U100?
Check the status
of ANT 102
Check C119
= 32.768KHz
Resolder or Change ANT102
THE END
NO
NO
YES
YES
Check the path from UCP300 to
U100 and Check U100
NO
Check the path from U401 to
U100 and Check U100
Enable BT function
YES
YES
L104 > 2.8V?
Check BT function
on.