Foxconn A74GA English Manual. - Page 22

Chassis Intruder Alarm Connector : INTR

Page 22 highlights

2 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. Chassis Intruder Alarm Connector : INTR The connector can be connected to a security switch on the chassis. The system can detect the chassis intrusion through the function of this connector. If eventually the chassis is closed, the system will send a message out. CD_L GND CD_R 1 CD_IN 12 PORT1_L AUD_GND PORT1_R PRESENCE_J PORT2_R SENSE1_RETURN SENSE_SEND EMPTY PORT2_L SENSE2_RETURN 9 10 F_AUDIO 1 INTRUDERJ GND INTR LPT Connector : LPT The connector supports parallel port which can be connected to a printer or a scanner. System usually assign IRQ7 as it's default interrupt request and the parallel port has three operation mode: [SPP], [EPP], [ECP]. IDE Connector : PIDE With the provided Ultra DMA IDE ribbon cable, you can connect to any IDE type of hard disk and CD/DVD ROM/RW drive. USB Connectors : F_USB 1/2/3 In addition to the USB ports on the rear panel, this product also provides three 10-pin USB headers on its motherboard. By connecting through USB cables with them, user can quickly expand another six USB ports on the front panel. 15 12 VCC DD+ GND EMPTY 9 10 VCC DD+ GND NC F_USB 1/2/3

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2
15
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.
Chassis Intruder Alarm Connector : INTR
The connector can be connected to a security switch
on the chassis. The system can detect the chas-
sis intrusion through the function of this connector.
If eventually the chassis is closed, the system will
send a message out.
LPT Connector : LPT
The connector supports parallel port which can be
connected to a printer or a scanner. System usually
assign IRQ7 as it’s default interrupt request and
the parallel port has three operation mode: [SPP],
[EPP], [ECP].
IDE Connector : PIDE
With the provided Ultra DMA IDE ribbon cable, you
can connect to any IDE type of hard disk and CD/DVD
ROM/RW drive.
USB Connectors : F_USB 1/2/3
In addition to the USB ports on the rear panel, this
product also provides three 10-pin USB headers on
its motherboard. By connecting through USB cables
with them, user can quickly expand another six USB
ports on the front panel.
PORT1_L
PORT1_R
PORT2_L
SENSE_SEND
SENSE1_RETURN
PRESENCE_J
EMPTY
SENSE2_RETURN
AUD_GND
1
2
10
9
F_AUDIO
PORT2_R
1
CD_IN
CD_L
GND CD_R
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1
2
10
9
F_USB 1/2/3
INTR
GND
INTRUDERJ
1