Connector; Main Board - Samsung QN55Q75CNF Service Manual

5. Wiring Diagram

5-2. Connector

5-2-1. Main Board

• 55 / 65 inches
CN1403
7
(BT/WIFI)
ACN01_B
6
(SPEAKER)
Main Board Pin Map
„
1
1 1-Wire PWM (5M)
3 GND
5 ANA_DIM
7 PS_ON
9 A13V
11 Vamp
13 Vamp
15 Vamp
17 GND
19 N.C
21 B350V
23 N.C
25 B_GND
5-4
CN1300
5
(USIT)
CN201 (POWER)
2 BLU_ON
4 OD_ON
6 OD_LEVEL
8 POWER_LOW
10 GND
12 B13V
14 B13V
16 B13V
18 GND
20 N.C
22 B350V
24 N.C
26 B_GND
CN1301_UT
4
(USIT)
CN200 (ONE CONNECT)
2
1 GND
3 SERDES_RX_L1+
5 SERDES_TX_L1-
7 GND
9 OCL_M_RXCLK+_HDMI 10
11 OCL_M_RX0-_HDMI
13 GND
15 OCL_M_RX1+_HDMI
17 OCL_M_RX2-_HDMI
19 S0
21 ACT
23 A3.3V_PW
25 SIGNAL_DETECT
27 350V_DGND
29 350V_DGND
CN1501 (FUNCTION/IR)
3
1 IR
3 A3.3V_PW
5 SENSOR_SDA_I2C
7 KEY_INPUT2
CN201
1
(POWER)
CN200
2
(OneConnect)
CN1501
3
(Function/IR)
2 SERDES_RX_L1-
4 GND
6 SERDES_TX_L1+
8 OCL_M_RXCLK-_HDMI
GND
12 OCL_M_RX0+_HDMI
14 OCL_M_RX1-_HDMI
16 GND
18 OCL_M_RX2+_HDMI
20 S1
22 CABLE_DETECT
24 IMON
26 B3.3V_PW
28 A13V_PW
30 B350V_PW
2 IR_GND
4 SENSOR_SCL_I2C
6 KEY_INPUT1
8 LED_STB_OUT