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Flow Chart of Troubleshooting
10-30
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Check the Clock @
C234
10-2-9. Bluetooth Part
Check the Voltage
@C221(1.5V), C220(1.8V)
CHECK U400
Check BT ANT?
Check BT Activation?
CHECK pin#8 of U100
ANT200
re-solder or change
Enable BT Function
NO
YES
NO
NO
YES
YES
YES
YES
Exchange BT Module
END
NO
Check the Connection Disable!
YES
Check F202
F202
re-solder or change
NO