Samsung UE49K5502AK - 4-2-7. Bluetooth; WiFi Module

4-2-7. Bluetooth / WiFi Module
Pin1
Pins # Signal I/O Description Voltage Active High/Low Pull up/down
1
BT
BT_Reset I BT Block Reset 3.3 Active Low Module Pull up
2
Power DET I Power detect 3.3 TV On : High, TV Off : Low -
3
BT_Wake up O BT Wake up 3.3 Pulse (wake up reason pulse) Module Pull up
4
GND GND Ground GND - -
5
USB DM I/O BT USB interface USB - -
6
USB DP I/O BT USB interface USB - -
7
GND GND Ground GND - -
8
3D_sync_in I 3D sync input 3.3 Pulse (Panel V sync)
9
WiFi
WiFi_USB_
suspend
I WiFi USB PHY On/Off Ctrl 3.3
USB PHY On : High, USB PHY Off
: Low
NC (Pull up)
10
GND GND Ground GND - -
11
USB DP I/O WiFi USB interface USB - -
12
USB DM I/O WiFi USB interface USB - -
13
GND GND Ground GND - -
14
VCC I 5V Power 5 - -
15
Wake up O WiFi Wake up 3.3 Pulse (wake up reason pulse) Module Pull up
16
Reset I WiFi Block Reset 3.3 Active Low Module Pull up
Go to Menu £ Support £ Contact Samsung
<
- Wired MAC Address : xx:xx:xx:xx:xx:xx
- Wireless MAC Address : xx:xx:xx:xx:xx:xx
- Bluetooth Address : xx:xx:xx:xx:xx:xx
Contact Samsung
Missing or Error : Replace Main Board.
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), replace defective Module. -
4-18
4. Troubleshooting