5-4
5. Wiring Diagram
Main Board Pin Map
1
CN302 (OPTICAL)
1
SPDIF_OUT
2
B5V_PW
3
DGND
4
IDENT_SPDIF
5
DGND
2
CN1402 (USB)
1
A5V_USB_PW
2
D-
3
D+
4
GND
3
CN1902_LAN
1
_LAN
2
GND
3
LAN_TXD-_LAN
4
_LAN
5
GND
6
LAN_RXD-_LAN
7
-
8
GND
4
CN1703 (HDMI2)
1
HD_HDMI
2
GND
3
HDMI2_RX2-_HDMI
4
HD_HDMI
5
GND
6
HDMI2_RX1-_HDMI
7
HD_HDMI
8
GND
9
HDMI2_RX0-_HDMI
10 HDMI2_HDMI
11
GND
12
HDMI2_RX_CLK-_HDMI
13
CEC
14
EARC+
15
HDMI2_SCL_DDC
16
HDMI2_SDA_DDC
17
HDMI2_CABLE_DET
18
HDMI2_5V
19
EARC-
5
CN1702 (HDMI1)
1
HD_HDMI
2
GND
3
HDMI1_RX2-_HDMI
4
HD_HDMI
5
GND
6
HDMI1_RX1-_HDMI
7
HD_HDMI
8
GND
9
HDMI1_RX0-_HDMI
10 HDMI1_HDMI
11
GND
12
HDMI1_RX_CLK-_HDMI
13
CEC
14
EARC+
15
HDMI1_SCL_DDC
16
HDMI1_SDA_DDC
17
HDMI1_CABLE_DET
18
HDMI1_5V
19
EARC-
6
CN11_CM (FUNCTION/IR/BT/WIFI)
1
WIFI_DM
2
WIFI_PHY_ON
3
WIFI_DP
4
WIFI5V_PW
IR5V_PW
5
WIFI_GND
IR_GND
6
WIFI_WOL
7
UART_TX
8
WIFI_NRESET
9
BT_WAKE
10
IR
11
KEY_INPUT1
12
N.C
13
KEY_INPUT2
14
LED_STB_OUT
15
ECO_SCL_I2C
16
WIFI_GND
IR_GND
17
ECO_SDA_I2C
18
IR_OUT_1
19
N.C
20
IR_OUT_2
7
CON2 (SPEAKER)
1
MID_R+
2
MID_R-
3
MID_L+
4
MID_L-
8
CNL801 (POWER)
1
N.C
2
N.C
3
N.C
4
N.C
5
2-
6
2+
7
1-
8
1+
9
N.C
10
N.C
11
N.C
12
N.C