4-2-2. Bluetooth / WIFI Module
Bluetooth Module
Major check points
Check
1.
Bluetooth Address
at
Contact Samsung
.
BT Address
Check
2.
BT F/W Version
at
Factory Mode
screen.
Might require upgrade. Check GSPN.
-
T-HKPAKUC-XXXX.XX
T-HKPAKUS-XXXX
tztv-X.X 1-XXXX-X_2015XXXX.X (XXXX)
BT Version : BLUETOOTH-VER-XXXX
E-Manual : X.XXX
Camera Version : X.XX.XX
Blaster Bersion : XXXXXX-XXXXXX-XXXXXX
.
.
.
BT Version
If errors exist than Check BT Connector Voltages. If DC voltages are missing check cable & Main Board feed.
3.
If DC voltages are missing check cable & Main Board feed.
-
BT Signal
(4V P-P)
Pins
1
2
3
4
5
6
7
8
9
10
Standby
0
3.3
Vdc
0
0
0
0
0
3.3
Vdc
0
3.3
Vdc
Power ON
3.3
Vdc
3.3
Vdc
0
0
2V
BT Sig.
4V P-P
1V
BT Sig.
4V P-P
0
3.3
Vdc
3.3
Vdc
3.3
Vdc
All Measurements in the Chart are DC Volts with Multi Meter.
•
Bluetooth Sig. & Sync Pulse are effective DC Readings.
•
If voltages OK but BT Sig. pins (DC Ref.) Voltages are missing, The BT Module is likely defective.
4.
Voltage is normal, but BT Sig. pins (DC Ref.) If you do not measure, BT Module can possibly defective.
4-3
4. Troubleshooting
