Installation guide

Compact Board PCM- 8500
Chapter 2 Quick Installation Guide
2
-
25
2.35 Front Panel (CN25)
Pin Signal Pin Signal
1
Power On Button (
-
)
2
Power On Button (+)
3
IDE LED (
-
)
4
IDE LED (+)
5
BUZZER (
-
)
6
+5V
7
EX
TSMI (
-
)
8
EXTSMI (+)
9
Reset Switch (
-
)
10
Reset Switch (+)
2.36 ATX Power Connector (CN27)
Pin Signal Pin Signal
1
+3.3V
11
+3.3V
2
+3.3V
12
-
12V
3
GND
13
GND
4
+5V
14
PS_ON
5
GND
15
GND
6
+5V
16
GND
7
GND
17
GND
8
POWER OK
18
-
5V
9
+5VSB
19
+5V
10
+12V
20
+5V
2.37 ATX Power 12V Connector (CN28)
Pin Signal Pin Signal
1
GND
2
GND
3
+12V
4
+12V