ROBO-503/ROBO-503N
ROBO-503/ROBO-503N User’s Manual
41
3.7.37 10/100BASE-Tx Ethernet Connector (CN16, CN17)
Signal
PIN
TXD+
1
TXD-
2
RXD+
3
NC
4
NC
5
RXD-
6
NC
7
NC
8
3.7.38 Signal Description – 10/100Base-Tx Ethernet Connector (CN16, CN17)
TXD+ / TXD-
Ethernet 10/100Base-Tx differential transmitter outputs.
RXD+ / RXD-
Ethernet 10/100Base-Tx differential receiver inputs.
3.7.39 CD-ROM Audio Input Connector (J5)
Signal
PIN
CD_R
4
CD_GND
3
CD_L
2
CD_GND
1
3.7.40 Signal Description – CD-ROM Audio Input Connector (J5)
CD L/R
Left and right CD audio input lines.
CD_GND
GND for left and right CD. This GND level is not connected to the board GND.