16
2-6-2 Headers
(1) Line-Out/MIC Header for Front Panel (9-pin): AUDIO1
These headers connect to Front Panel Line-out, MIC connector with cable.
Line-Out, MIC Headers
AUDIO
Pin 1
AUD
_
FPOU
T
_
L
AU
D
_
MI
C
_
BI
AS
AUD
_
FPOU
T
_
R
HP
_
ON
AU
D
_
GN
D
AUD
_
RET
_
L
AUD
_
VCC
2
9
10
AU
D_MI
C
AU
D
_
RE
T
_
R
(2)
USB Port Headers (9-pin): USB2/USB3/USB4/USB5
These headers are used for connecting the additional USB port plug. By
attaching an option USB cable, your can be provided with two additional USB
plugs affixed to the back panel.
USB Port Headers
Pin 1
USB2
VCC
-
DA
TA
GN
D
+D
AT
A
VCC
OC
-
DA
TA
GN
D
+D
AT
A
Pin 1
USB3
VC
C
-
DA
TA
GND
+D
ATA
VCC
OC
-
DA
TA
GN
D
+D
ATA
Pin 1
USB4
VCC
-
DA
TA
GN
D
+D
AT
A
VCC
OC
-
DA
TA
GN
D
+D
AT
A
Pin 1
USB5
VC
C
-
DA
TA
GND
+D
ATA
VCC
OC
-
DA
TA
GN
D
+D
ATA
(3) Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure
below.
(4) Power LED: PWR LED
The Power LED is light on while the system power is on. Connect the Power
LED from the system case to this pin.
(5) IDE Activity LED: HD LED
This connector connects to the hard disk activity indicator light on the case.
(6) Reset switch lead: RESET
This 2-pin connector connects to the case-mounted reset switch for rebooting
your computer without having to turn off your power switch. This is a preferred
method of rebooting in order to prolong the lift of the system’s power supply.
See the figure below.
(7)
Power switch: PWR BTN
This 2-pin connector connects to the case-mounted power switch to power
ON/OFF the system.
