Samsung QN43Q60TBF Service Manual page 72

„ Pin Description
Pins
STBY 0
BT/WiFi
Power On sig (DM)
0.5V P-P
„ About This TV to check
Settings Support
£ £
Wired MAC Address : missing or error
9
→
Replace Main Board
Wireless MAC Address
9
Bluetooth Address
9
→
If Bluetooth Address or Wireless MAC Address are missing or errors exist.
BT & Wi-Fi Connector Voltages. If Voltages are OK but no BT or Wi-Fi Signals voltage(s),
9
→
Replace defective Module.
1 2 3
0 0
BT/WiFi
3.3Vdc sig (DM)
0.5V P-P
About This TV
£
4 5
5Vdc
0 3.3Vdc
Vcc
5Vdc
0 3.3Vdc
Vcc
4. Troubleshooting
6 7 8
3.3Vdc 3.3Vdc
3.3Vdc 3.3Vdc
9
3.3Vdc
3.3Vdc
4-33