Cd Headers; Fan Headers; Chassis Intrusion Header; Overheat Led - Supero SUPER P4STA User Manual

CD Headers

There are two CD headers of dif-
ferent sizes on the motherboard
for audio CD playback. You must
connect an audio cable from your
CD player to the header that fits
your cable's connector.
Table 2-12 for pin definitions.

Fan Headers*

The CPU Fan, chassis Fan and
thermal control fan headers are
designated CPU FAN, CH Fan1, CH
Fan2, and OH Fan respectively.
Refer to Table 2-13 for pin defini-
tions.
Chassis Intrusion
The Chassis Intrusion header is lo-
cated on JL1. See the board layouts
in Chapter 1 for its location. See
Table 2-14 for pin definitions.
Overheat LED (JOH)
The JOH header is used to con-
nect an LED to provide warning of
chassis overheating.
Table 2-15 for pin definitions.
Refer to
Refer to
2-11
Chapter 2: Installation
Table 2-12
Audio CD Header Pin Definitions
(CD1)
Pin
N u m b e r Definition
1 Left Stereo Signal
2 G r o u n d
3 G r o u n d
4 Right Stereo Signal
Audio CD Header Pin Definitions
(CD2)
Pin
N u m b e r Definition
1 Right Stereo Signal
2 G r o u n d
3 left stero signal G r o u n d
4 Left Stereo Signal
Ground
Table 2-13
Fan Header Pin Definitions
(CPU FAN,CH FAN 1/2, OH
FAN)
Pin
N u m b e r Definition
1 Ground (black)
2 +12V (red)
3 Tachometer
* Caution: These fan headers
are DC power.
Table 2-14
Chassis Intrusion
Pin Definitions (JL1)
Pin
N u m b e r Definition
1 Intrusion Input
2 G r o u n d
Table 2-15

Overheat LED

Pin Definitions (JOH)
Pin
N u m b e r Definition
1 1 2 V D C
2 OH Active