5-4
5. Wiring Diagram
Main Board Pin Map
1
CN1501(USB2)
1
B5V_USB1_PW
3
USB2_DP
2
USB2_DM
4
GND
2
CN1501(USB1)
1
A5V_USB2_PW
3
USB1_DP
2
USB1_DM
4
GND
3
CN601(to HDMI1)
1
HD
10
HDMI
2
GND
11
GND
3
HDMI1_RX2-
12
HDMI1_RXCLK-
4
HD
13
CEC
5
GND
14
NC
6
HDMI1_RX1-
15
HDMI1_SCL_DDC
7
HD
16
HDMI1_SDA_DDC
8
GND
17
GND
9
HDMI1_RX0-
18
HDMI1_5V
19
HDMI1_HOT_PLUG
4
CN602(to HDMI2)
1
HD
10
HDMI
2
GND
11
GND
3
HDMI2_RX2-
12
HDMI2_RXCLK-
4
HD
13
CEC
5
GND
14
ARC2_SIGLE
6
HDMI2_RX1-
15
HDMI2_SCL_DDC
7
HD
16
HDMI2_SDA_DDC
8
GND
17
GND
9
HDMI2_RX0-
18
HDMI2_5V
19
HDMI2_HOT_PLUG
5
CN603(to HDMI3)
1
HD
10
HDMI
2
GND
11
GND
3
HDMI3_RX2-
12
HDMI3_RXCLK-
4
HD
13
CEC
5
GND
14
NC
6
HDMI3_RX1-
15
HDMI3_SCL_DDC
7
HD
16
HDMI3_SDA_DDC
8
GND
17
GND
9
HDMI3_RX0-
18
HDMI3_5V
19
HDMI3_HOT_PLUG
6
CN1402_LAN
1
5
B2.5V
2
B2.5V
6
LAN_RXD-
3
LAN_TXD-
7
NC
4
8
GND
7
CN501
1
GND
5
PR
2
COMP_PB
6
GND
3
COMP_PR
7
GND
4
IDENT_COMP
8
CN502
1
GND
5
TEST_SR
2
COMP_Y_CVBS
6
TEST_SL
3
COMP_AV_SR_IN
7
COMP_AV_SL_IN
4
AV1_IDENT(Y)
9
OP301(to Optical Jack)
1
SPDIF_OUT
3
GND
2
B5V_DC_PW
10
CN1202(to Component & AV)
1
BT_RESET
9 WIFI_USB_SUSPEND
2
POWER_DET
10
GND
3
BT_WAKE
11
WIFI+_USB
4
GND
12
WIFI-_USB
5
BT-_USB_BT
13
GND
6
BT+_USB_BT
14
A5V_PW
7
GND
15
WIFI_WOL
8
GND
16
WIFI_NRESET
11
CN1201(to Function/IR)
1
IR
5
MSDA
2
GND
6
KEY_INPUT1
3
A3.3V_PW
7
KEY_INPUT2
4
MSCL
8
LED_STB
12
CN302(to Speaker)
1
R+
3
L+
2
R-
4
L-
