2-10. In case of no connection blue tooth device
(1) Symptom
1) TV set display is fine.
2) TV set don’t search blue Tooth device.
(2) Check the followings
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Check the blue tooth device power.
Recharge device and power on
The blue tooth device is headset?
Check connection blue tooth cable on TV set.
Yes
No
No
No problem
No problem
No problem
Is it Pairing Mode?
(Blue tooth headset device)
Check P903(main board) 5pin(5V).
Replace IC904 of Main B/D
Or Replace Main B/D
Yes
Yes
Setting headset to ‘Pairing Mode’ and retry
Check P903(main board) 2,3pin signal
USB interface
Replace Blue Tooth board.
No
No signal
