5-9
5. Wiring Diagram
5
CN303(HDMI3_MHL3.0)
1
HD_
HDMI
11
GND
2
GND
12
HDMI3_RX_CLK-_
HDMI
3
HDMI3_RX2-_HDMI 13
CEC
4
HD_
HDMI
14
N.C
5
GND
15
HDMI3_SCL_DDC
6
HDMI3_RX1-_HDMI 16
HDMI3_SDA_DDC
7
HD_
HDMI
17
GND
8
GND
18
HDMI3_5V_PW
9
HDMI3_RX0-_HDMI 19 HDMI3_HOT_PLUG
10
HDMI3_
HDMI
6
CN304(HDMI1_STB)
1
HD_
HDMI
11
GND
2
GND
12
HDMI4_RX_CLK-_
HDMI
3
HDMI4_RX2-_HDMI 13
CEC
4
HD_
HDMI
14
N.C
5
GND
15
HDMI4_SCL_DDC
6
HDMI4_RX1-_HDMI 16
HDMI4_SDA_DDC
7
HD_
HDMI
17
GND
8
GND
18
HDMI4_5V_PW
9
HDMI4_RX0-_HDMI 19 HDMI4_HOT_PLUG
10
HDMI4_
HDMI
7
CN412(SPDIF)
1
BOSTON_SPDIF_
IN
3
DGND
2
B5V_PW
8
CN701(OCM)
1
SW_POWER_OUT
18 HD_HDMI
2
DGND (OCM JACK
ID)
19
CEC_A5V_PW
3
GND
20
_USB
4
HDMI1_TX_SDA_
DDC
21
HUB1_D-_USB
5
HDMI1_TX_SCL_
DDC
22
GND
6
CEC
23
_USB
7
GND
24
HUB2_D-_USB
8
HDMI_TX_CLK-_
HDMI
25
GND
9
HDMI_
HDMI
26
BOSTON_SCL_I2C
10
GND
27 BOSTON_SDA_I2C
11
HDMI_TX0-_HDMI
28
GND
12
H_HDMI
29
BOSTON_SPDIF_
OUT
13
GND
30
MAIN_SPDIF_OUT
14
HDMI_TX1-_HDMI
31
A13V_PW
15
H_HDMI
32
A13V_PW
16
GND
33
A13V_PW
17
HDMI_TX2-_HDMI