Vengeance
3
User
’s Manual
1
4
Hardware and Installation
2.4.3
ATX Power Connector (CN3)
Steady and sufficient power can be supplied to all components on the board by
connecting the power connector. Please make sure all components and devices are
properly installed before connecting the power connector.
Pin
Signal
Pin
Signal
CN3
1
12
13
24
1
+3.3V
2
+3.3V
3
Ground (GND)
4
+5V
5
Ground (GND)
6
+5V
7
Ground (GND)
8
PWR_OK
9
5VSB
10
+12V
11
+12V
12
+3.3V
13
+3.3V
14
-12V
15
Ground (GND)
16
PS_ON
17
Ground (GND)
18
Ground (GND)
19
Ground (GND)
20
-12V
21
+5V
22
+5V
23
+5V
24
Ground (GND)
2.4.4
LCM Connector (CN5)
Pin
Signal
CN5
5
1
1
VCC (+5V Level)
2
RXD of COM2
3
No Connection
4
TXD of COM2
5
Ground (GND)