Samsung UN55MU850DF - One Connect Board

5-10
5. Wiring Diagram
5-2-2. One Connect Board
8 CN503
(Optical)
6 CN701_H1
(HDMI1)
5 CN603_H2
(HDMI2)
4 CN602_H3
(HDMI3)
3 CN601_H4
(ARC)
7 CN201
(OCM Connect)
1 CN401
(USB1)
2 CN402
(USB2)
One connect Board Pin Map 
1
CN401 (USB1)
1 USB1_VCC_5V_PW 3 JACK1_D+_USB
2 JACK1_D-_USB 4 DGND
2
CN402 (USB2)
1 USB2_VCC_5V_PW 3 JACK2_D+_USB
2 JACK2_D-_USB 4 DGND
3
CN601_H4 (ARC)
1 HDMI4_RX2+_HDMI 11 DGND
2 DGND 12
HDMI4_RX_CLK-_IN_
HDMI
3 HDMI4_RX2-_HDMI 13 CEC
4 HDMI4_RX1+_HDMI 14 ARC_SINGLE
5 DGND 15 HDMI4_SCL_DDC
6 HDMI4_RX1-_HDMI 16 HDMI4_SDA_DDC
7 HDMI4_RX0+_HDMI 17 HDMI4_INDET
8 DGND 18 HDMI4_5V_PW
9 HDMI4_RX0-_HDMI 19 HDMI4_HPD
10
HDMI4_RX_CLK+_IN_
HDMI
4
CN602_H3 (HDMI3)
1 HDMI3_RX2+_HDMI 11 DGND
2 DGND 12
HDMI3_RX_CLK-_IN_
HDMI
3 HDMI3_RX2-_HDMI 13 CEC
4 HDMI3_RX1+_HDMI 14 DGND
5 DGND 15 HDMI3_SCL_DDC
6 HDMI3_RX1-_HDMI 16 HDMI3_SDA_DDC
7 HDMI3_RX0+_HDMI 17 HDMI3_IDENT
8 DGND 18 HDMI3_5V_PW
9 HDMI3_RX0-_HDMI 19 HDMI3_HPD
10
HDMI3_RX_CLK+_IN_
HDMI
5
CN603_H2 (HDMI2)
1 HDMI2_RX2+_HDMI 11 DGND
2 DGND 12
HDMI2_RX_CLK-_IN_
HDMI
3 HDMI2_RX2-_HDMI 13 CEC
4 HDMI2_RX1+_HDMI 14 DGND
5 DGND 15 HDMI2_SCL_DDC
6 HDMI2_RX1-_HDMI 16 HDMI2_SDA_DDC
7 HDMI2_RX0+_HDMI 17 HDMI2_INS_DET
8 DGND 18 HDMI2_5V_PW
9 HDMI2_RX0-_HDMI 19 HDMI2_HPD
10
HDMI2_RX_CLK+_IN_
HDMI