Bluetooth / Wifi Module - Samsung UE32K5502AK Service Manual

4. Troubleshooting

4-2-7. Bluetooth / WiFi Module

Pins # Signal
1
BT_Reset
2
Power DET
3
BT_Wake up
4
GND
BT
5
USB DM
6
USB DP
7
GND
8
3D_sync_in
WiFi_USB_
9
suspend
10
GND
11
USB DP
12
USB DM
WiFi
13
GND
14
VCC
15
Wake up
16
Reset
Go to Menu Support
- 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
Bluetooth Address
• If
• BT & Wi-Fi Connector Voltages.
If Voltages are OK but no BT or Wi-Fi Signals voltage(s), replace defective Module.
-
4-18
Pin1
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
Contact Samsung
Wireless MAC Address
or
Voltage
3.3
3.3
3.3
GND
USB
USB
GND
3.3
USB PHY On : High, USB PHY Off
3.3
GND
USB
USB
GND
5
3.3
3.3
<
Missing or Error : Replace
are missing or errors exist.
Active High/Low
Active Low
TV On : High, TV Off : Low
Pulse (wake up reason pulse)
-
-
-
-
Pulse (Panel V sync)
: Low
-
-
-
-
-
Pulse (wake up reason pulse)
Active Low
Main
Pull up/down
Module Pull up
-
Module Pull up
-
-
-
-
NC (Pull up)
-
-
-
-
-
Module Pull up
Module Pull up
Board.