Foxconn P9657MA series Manual page 21

USB Headers: F_USB1, F_USB2,
F_USB3
Besides four USB ports on the rear
panel, the series of motherboards also
have three headers on board which
may connect to front panel USB cable
(optional) to provide additional six USB
ports.
Additional COM Connector: COM1
T h i s m o t h e r b o a r d p r o v i d e s a n
additional serial COM header for your
machine.
Connect one side of a switching cable
to the header, then attach the serial COM
device to the other side of the cable.
Audio Connector: F_AUDIO
The audio connector supports HD au-
dio standard. It provides two kinds of
audio output choices: the Front Audio,
the Rear Audio. Front Audio supports
re-tasking function.
Audio Connectors: CD_IN
CD_IN is Sony standard CD audio
connectors, it can be connected to a
CD-ROM drive through a CD audio
cable.
Speaker Connector: SPEAKER
The speaker connector is used to con-
nect speaker of the chassis.
14
Chapter 2 Installation Instructions
NC
GND
D+
D-
5 V_ DUAL
F_USB 1/2/3
DTR# CTS#
Empty
SIN DSR#
2
1
RLSD GND
SOUT RTS#
COM1
1
PORT1_L
PORT1_R
PORT2_R
SENSE_SEND
PORT2_L
F_AUDIO
1
CD_L
GND
CD_R
CD_IN
1
SPKJ
Empt y
NC
SPKJ
SPEAKER
Empty
GND
D+
D-
5 V_ DUAL
1
10
9
RI#
AUD_GND
PRESENCE_J
SENSE1_RETURN
Empty
SENSE2_RETURN