Table of Contents
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9-2-7. Bluetooth Part
BT connection disable
Check BT function ON
YES
Check the voltage of
C118 is around 1.8V
YES
Check 32KHz Clock on
U102
YES
Check 13MHz Clock on
C124
YES
Check "High" signal
on Pin11 of U102
YES
Check the
assembled status of
AN101
YES
Exchange U102
YES
END
NO
NO
NO
NO
NO
NO
NO
9-27
Flow Chart of Troubleshooting
Enable BT function
Check U104 and change
Check U102 or
Initial part
Check OSC101 and
change
Resolder or change U102
Resolder or change
AN101
⑥
Change U102
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