Bluetooth / Wifi Module - Samsung UN JS9000F Service Manual

4. Troubleshooting

4-2-2. Bluetooth / WIFI Module

Bluetooth Module
„
Major check points
1. Check Bluetooth Address at
2. Check BT Version at
Might require upgrade. Check GSPN.
-
T-HKPAKUC-XXXX.XX
T-HKPAKUS-XXXX
T-HKPAKUJ-XXXX
tztv-X.X 1-XXXX-X_2015XXXX.X (XXXX)
BT Version : BLUETOOTH-VER-XXXX
E-Manual : X.XXX
Camera Version : X.XX.XX
Mic Version : X.XX.XX
Blaster Bersion : XXXXXX-XXXXXX-XXXXXX
E-POP Version : X.XX.X
.
.
3. Check the BT Connector voltage.
If the DC voltage supply is missing, check the
-
BT Signal
(4V P-P)
Pins 1
Standby
0
Power
3.3
ON
Vdc
• All Measurements in the Chart are DC Volts with Multi Meter.
• Bluetooth Sig. & Sync Pulse are effective DC Readings.
4. If the operation fails, verify the battery is inserted correctly and perform test again.
Voltage is normal, but BT Sig. pins (DC Ref.) If you do not measure, BT Module can possibly defective.
4-4
Contact Samsung.
Factory Mode screen.
2 3 4 5
3.3 5
0 0
Vdc Vdc
2V
3.3 5
0 BT Sig. BT Sig.
Vdc Vdc
4V P-P 4V P-P
BT Address
BT Version
cable and the Main Board.
6 7 8 9
0 0 0 0
2V
Sync Sync
0
3.3V P-P 3.3V P-P
10 11 12 13
3.3
0 0 0
Vdc
0.4V 0.4V
3.3
0 Wi-Fi Wi-Fi
Vdc
Sig. Sig.
14 15 16
5
0 0
Vdc
5 5 3.3
Vdc Vdc Vdc