Bluetooth/Wifi Module - Samsung UN43TU7000F Service Manual

4-7. BlueTooth/WiFi Module

Pin20 ~ Pin1
<FUNCTION/IR/BT/WIFI>
Wi-Fi /BT Pins
1 2 3 4 5 6 7 8 9 10 11 12 12 14 15 16 17 18 19 20
< Function/Wi-Fi/BT Connector Pins with Main
Reference Chart>
„ Pin Description
1 3 5 7 9 2 4 6 8 10 11 13 15 17 19 12 14 16 18 20
Pin Pin Name
1 USB DM
2 USB DP
3 GND
4 UART_TX
5 BT_WAKLE_UP
6 WIFI_SUSPEND
7
8 WIFI_WAKE_UP
9 RESET
10 IR_RX
11 KEY1
12 KEY2
13 I2C_SCL
14 I2C_SDA
15 DMIC_DATA
16 DMIC_CLK
17 LED
18 GND
19 IR_LED1
20 IR_LED2
Function Pins
VOLTAGE(V)
5V
1
2
3
4
5
6
7
8
9
10
USB
USB
GND
3.3
3.3
3.3
5
3.3
3.3
-
-
-
-
-
-
-
-
GND
-
-
WCT734M Pin Assignments
USB DM 11
USB DP 12
GND 13
UART_TX 14
BT_WAKLE_UP 15
WIFI_SUSPEND 16
5V 17
WIFI_WAKE_UP 18
RESET 19
IR_RX 20
4. Troubleshooting
KEY1
KEY2
I2C_SCL
I2C_SDA
DMIC_DATA
DMIC_CLK
LED
GND
IR_LED1
IR_LED2
4-17