9-2-9. BLUETOOTH
Bluetooth Activation
Has the BT Ant
no crack?
YES
Check MOD800
Pin#20 ≒ 2.7V ?
Pin#16 ≒ 3.0V ?
YES
Check MOD800's
Pin #23 has any signal?
YES
Check MOD800's
Pin #13 output >-6dBm
YES
THE END
SAMSUNG Proprietary-Contents may change without notice
NO
NO
NO
NO
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting and Circuit Diagrams
BT Ant
Resolder or Change
Check the U503
Check UCP101
Change the new BT
module
9-39