ADLINK ReadyBoard 740 - Manual (Page 25)

Hardware Information 13
RB-740
2.3 Onboard Connectors
ATX Power Connector (CN1))
Connect ATX power supply using adapter cable provided.
ATX 12V Power Connector (CN2)
Audio Connector (CN4)
COM3/4 Pin Header (CN6/7)
Pin # Signal
1 5Vsb
2 GND
3 PS_ON#
Pin # Signal
1 GND
2 GND
3 +12V
4 +12V
Pin # Signal Pin # Signal
1 AGND_AU 2 LINEOUT-L
3 LINEOUT-R 4 AGND_AU
5 AGND_AU 6 LINEIN-L
7 LINEIN-R 8 AGND_AU
9 AGND_AU 10 MIC
Pin # RS-232 Pin # RS-232
1 DCD 2 DSR
3 RX 4 RTS
5 TX 6 CTS
7 DTR 8 RI
9 GND 10 N/C
1
1
3
2
4
2 1
1 2