Samsung UA40F7500BR Service Manual page 78

5. Wiring Diagram
CN2402_IRB(IR_OUT)
10
1 DGND
2 IRB_IR_TX
3 NC
4 NC
CN601(HDMI 1/STB)
11
1 HDMI1_RX2+
2 DGND
3 HDMI1_RX2-
4 HDMI1_RX1+
5 DGND
6 HDMI1_RX2-
7 HDMI1_RX0+
8 DGND
9 HDMI1_RX0-
10 HDMI1_RXCLK+
CN602(HDMI 2/DVI_PC)
12
1 HDMI2_RX2+
2 DGND
3 HDMI2_RX2-
4 HDMI2_RX1+
5 DGND
6 HDMI2_RX2-
7 HDMI2_RX0+
8 DGND
9 HDMI2_RX0-
10 HDMI2_RXCLK+
CN603(HDMI 3/ARC)
13
1 HDMI3_RX2+
2 DGND
3 HDMI3_RX2-
4 HDMI3_RX1+
5 DGND
6 HDMI3_RX2-
7 HDMI3_RX0+
8 DGND
9 HDMI3_RX0-
10 HDMI3_RXCLK+
5-4
5 NC
6 IRB_JACK_ID
7 DGND
11 DGND
12 HDMI1_RXCLK-
13 HDMI_CEC
14 DGND
15 HDMI1_DDC_SCL
16 HDMI1_DDC_SDA
17 DGND
18 HDMI1_5V
19 HDMI1_HPD
11 DGND
12 HDMI2_RXCLK-
13 HDMI_CEC
14 DGND
15 HDMI2_DDC_SCL
16 HDMI2_DDC_SDA
17 DGND
18 HDMI2_5V
19 HDMI2_HPD
11 DGND
12 HDMI3_RXCLK-
13 HDMI_CEC
14 DGND
15 HDMI3_DDC_SCL
16 HDMI3_DDC_SDA
17 DGND
18 HDMI3_5V
19 HDMI3_HPD
CN604(HDMI 4/MHL)
14
1 HDMI4_RX2+
2 DGND
3 HDMI4_RX2-
4 HDMI4_RX1+
5 DGND
6 HDMI4_RX2-
7 HDMI4_RX0+
8 DGND
9 HDMI4_RX0-
10 HDMI4_RXCLK+
CN502_US(AV_LINK)
15
1 DGND
2 FA_TX
3 FA_RX
4 NC
CN2102(USB1)
16
1 USB1_VCC_5V_PW
2 USB1_DM
U301(OPTICAL)
17
1 FOX_SPDIF_OUT
B5V_USB_OP_
2
WIFI_CI_PW
CN2103(USB2)
18
1 USB2_VCC_5V_PW
2 USB2_DM
CN2104(USB 3)
19
1 CN2104(USB 3)
2 USB3_DM
11 DGND
12 HDMI4_RXCLK-
13 HDMI_CEC
14 DGND
15 HDMI4_DDC_SCL
16 HDMI4_DDC_SDA
17 DGND
18 HDMI4_5V
19 HDMI4_HPD
5 NC
6 IDENT_FANET
7 DGND
3 USB1_DP
4 DGND
3 DGND
3 USB2_DP
4 DGND
3 USB3_DP
4 DGND