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