2-16
Front Panel Audio Connector: JAUD1
The JAUD1 front panel audio connector allows you to connect to the front
panel audio and is compliant with Intel
®
Front Panel I/O Connectivity Design
Guide.
JAUD1
1
2
9
10
Pin Definition
CD-In Connector: JCD1
This connector is provided for CD-ROM audio.
JCD1
GND
R
L
Chassis Intrusion Switch Connector: JCI1
This connector is connected to a 2-pin chassis switch. If the chassis is
opened, the switch will be short. The system will record this status and show a
warning message on the screen. To clear the warning, you must enter the BIOS
utility and clear the record.
JCI1
1
2
CINTRU
GND
PIN
SIGNAL
DESCRIPTION
1
MIC
Front panel microphone input signal
2
GND(MIC)
Ground used by analog microphone circuits
3
FRONT LINE OUT(R)
Right channel audio signal to front panel
4
LINE Next(R)
Right channel audio signal
5
FRONT LINE OUT(L)
Left channel audio signal to front panel
6
LINE Next(L)
Left channel audio signal
7
GND(fLO)
Ground used by analog audio circuits
8
NC
No pin
