Bluetooth / Wifi Module - Samsung UN40K6500AG Service Manual

4-1-7. Bluetooth / WiFi Module

Pin1
Signal
BT_Reset
Power DET
BT_wake up
GND
BT
USB DM
USB DP
GND
3D_sync_in
Wifi_USB_suspend
GND
USB DP
USB DM
WIFI
GND
VCC
Wake up
Reset
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
• If Bluetooth Address
• BT & Wi-Fi Connector Voltages.
If Voltages are OK but no BT or Wi-Fi Signals voltage(s), replace defective Module.
-
I/O Description
I BT Block Reset
I Power detect
O BT Wake up
GND Ground
I/O BT USB interface
I/O BT USB interface
GND Ground
I 3D sync input
I WiFi USB PHY On/Off Ctrl
GND Ground
I/O WiFi USB interface
I/O WiFi USB interface
GND Ground
I 5V Power
O WiFi Wake up
I WiFi Block Reset
Contact Samsung
or Wireless MAC Address
Voltage Active High/Low
3.3
3.3 TV on : Hugh, TV Off : Low
3.3 Pulse(wakeup reason pulse)
GND
USB
USB
GND
3.3 Pulse(Panel V sync)
3.3 USB PHY On : High, USB PHY Off : :ow
GND
USB
USB
GND
5
3.3 Pulse(wakeup reason pulse)
3.3
<
Missing or Error : Replace
are missing or errors exist.
Active Low
-
-
-
-
-
-
-
-
-
Active Low
Main
4. Troubleshooting
Pull up/down
Module Pull up
-
Module Pull up
-
-
-
-
NC (Pull up)
-
-
-
-
-
Module Pull up
Module Pull up
Board.
4-15