Foxconn 720A - Manual (Page 22)

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Audio Connector : CD_IN
CD_IN is a Sony standard audio connector, it can be
connected to a CD/DVD-ROM drive through a CD/DVD
audio cable.
Audio Connector : f_AUDIo
The audio connector supports HD Audio standard.
It provides the Front Audio output choice.
S/PDIf Connector : SPDIf_oUT
The connector is used for S/PDIF output.
USb Connectors : f_USb1/2/3/4
In addition to the four USB ports on the rear panel, this
product also provides four 10-pin USB headers on its
motherboard. By connecting through USB cables with
them, user can quickly expand another eight USB ports
on the front panel.
CoM Connectors : CoM1/2
This motherboard supports two serial RS232 COM ports
for legacy compatibility. User must purchase another
RS232 cable with a 9-pin D-sub connector at one end
to connect with the external RS232 device and another
end with 10-pin female connector to connect with COM
connector in the motherboard.
Floppy Disk Drive Connector : FLOPPY
This motherboard includes a standard floppy disk drive
(FDD) connector, supporting 360KB, 720KB, 1.2MB,
1.44MB, and 2.88MB FDDs.
PORT1_L
PORT1_R
PORT2_L
SENSE_SEND
SENSE1_RETURN
PRESENCEJ
EMPTY
SENSE2_RETURN
AUD_GND
1 2
10 9
F_AUDIO
PORT2_R
SPDIF_OUT
+5V
EMPTY
SPDIF_OUT
GND
1
2
3
4
RLSD
SOUT
RI
GND
RTS
DSR
DTR
CTS
EMPTY
SIN
1 2
10 9
COM1/2
1
CD_IN
CD_L GND CD_R
1 2
10 9
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
F_USB 1/2/3/4