Samsung UN55HU7200F Service Manual page 87

CN1902 (USB3)
6
1 B5V_USB3_PW
2 MOIP_DM_USB3
CN1901 (USB2)
7
1 C5V_USB2_PW
2 DM_USB2
CN1900 (USB1)
8
1 C5V_USB1_PW
2 DM_USB1
3 DP_USB1
4 GND
5 RX_DM_USB1
CN3000 (One Connect)
9
1 D3.3V_PW
2 SINGLE_NET
3 GND
4 SERDES_TX1+
5 SERDES_TX1-
6 GND
7 SERDES_RX4+
8 SERDES_RX4-
9 GND
10 SERDES_RX3+
11 SERDES_RX3-
12 GND
13 SERDES_RX2+
OP400 (to Optical Jack)
10
1 SPDIF_OUT
2 C5V__PW
CN700 (to HDMI1)
11
1 HDMI1_RX2+
2 GND
3 HDMI1_RX2-
4 HDMI1_RX1+
5 GND
6 HDMI1_RX1-
7 HDMI1_RX0+
8 GND
9 HDMI1_RX0-
10 HDMI1_RXCLK+
3 MOIP_DP_USB3
4 GND
3 DP_USB2
4 GND
6 RX_DP_USB1
7 GND
8 TX_DM_USB1
9 TX_DP_USB1
14 SERDES_RX2-
15 GND
16 SERDES_RX1+
17 SERDES_RX1-
18 GND
19 SERDES_RX5+
20 SERDES_RX5-
21 A5.3V_PW
22 TX_MICOM_JACK
23 RX_MICOM_JACK
24 SINGLE_NET
25 D13V_PW
26 D13V_PW
3 GND
11 GND
12 HDMI1_RXCLK-
13 CEC
14 NC
15 HDMI1_SCL_DDC
16 HDMI1_SDA_DDC
17 GND
18 HDMI1_5V
19 HDMI1_HOT_PLUG
CN701 (to HDMI2)
12
1 HDMI2_RX2+
2 GND
3 HDMI2_RX2-
4 HDMI2_RX1+
5 GND
6 HDMI2_RX1-
7 HDMI2_RX0+
8 GND
9 HDMI2_RX0-
10 HDMI2_RXCLK+
CN801 (to HDMI3)
13
1 HDMI3_RX2+
2 GND
3 HDMI3_RX2-
4 HDMI3_RX1+
5 GND
6 HDMI3_RX1-
7 HDMI3_RX0+
8 GND
9 HDMI3_RX0-
10 HDMI3_RXCLK+
CN800 (to HDMI4)
14
1 HDMI4_RX2+
2 GND
3 HDMI4_RX2-
4 HDMI4_RX1+
5 GND
6 HDMI4_RX1-
7 HDMI4_RX0+
8 GND
9 HDMI4_RX0-
10 HDMI4_RXCLK+
CN2100_NIRB (to Headphone & LR OUT)_1~7
15
CN2101_IBR_1~14
1 GND
2 HP_AUD_SR_OUT_JACK 6
3 HP_AUD_SL_OUT_JACK 7
4 TEST_SL
9 IRB
10 NC
11 NC
5. Wiring Diagram
11 GND
12 HDMI2_RXCLK-
13 CEC
14 ARC2_SIGLE
15 HDMI2_SCL_DDC
16 HDMI2_SDA_DDC
17 GND
18 HDMI2_5V
19 HDMI2_HOT_PLUG
11 GND
12 HDMI3_RXCLK-
13 CEC
14 NC
15 HDMI3_SCL_DDC
16 HDMI3_SDA_DDC
17 GND
18 HDMI3_5V
19 HDMI3_HOT_PLUG
11 GND
12 HDMI4_RXCLK-
13 CEC
14 NC
15 HDMI4_SCL_DDC
16 HDMI4_SDA_DDC
17 GND
18 HDMI4_5V
19 HDMI4_HOT_PLUG
5 TEST_SR
IDENT_HP
GND
8 GND
12 NC
13 IPR_JACK_ID
14 GND
5-5