4-2-2. Bluetooth / WIFI Module
Bluetooth Module
Troubleshooting
1 Check Bluetooth Address at Contact Samsung.
BT Address
2 Check BT Version at Factory Mode screen.
Might require upgrade. Check GSPN. -
T-HKMAKUC-XXXX.XX
T-HKMAKUS-XXXX
BT Version : BLUETOOTH-VER-00XX
E-MANUAL : HMUATSCJ-X.XXX
CAMERA : ****
BLASTER VERSION : Not Support
.
.
BT Version
3 Check the BT Connector voltage.
If the DC voltage supply is missing, check the - cable and the Main Board.
BT Signal
(4V P-P)
Pins 1 2 3 4 5 6 7 8
Standby
0 3.3Vdc 0 5Vdc 0V 0 0 0
Power ON
3.3Vdc 3.3Vdc 0 5Vdc
2V BT Sig.
4V P-P
2V BT Sig.
4V P-P
0
Sync 3.3V
P-P
All Measurements in the Chart are DC Volts with Multi Meter.•
Bluetooth Sig. & Sync Pulse are effective DC Readings.•
Voltage is normal, but BT Sig. pins (DC Ref.) If you do not measure, BT Module can possibly defective.
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