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©Vecow VCOM-BASE User Manual
GETTING TO KNOW YOUR VCOM-BASE
2.3.18 JPWR1:ATX-24pin Power connector
Connect (JPWR1) the ATX 24-pin connector.You must also connect the 4 pin (CN3)
power connector to your supply power to the Express-BASE6 carrier.
Pin No.
Defnition
Pin No.
Defnition
1
+3.3V
13
+3.3V
2
+3.3V
14
-12V
3
GND
15
GND
4
+5V
16
PS_ON
5
GND
17
GND
6
+5V
18
GND
7
GND
19
GND
8
PWR_GOOD
20
-5V
9
+5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
GND
Pin No.
Definition
1
GND
2
GND
3
+12V
4
+12V
3
4
1
2
2.3.19 CN3: ATX 12V 4-pin Connector
Connect(CN3) the ATX 12V 4-pin connector to power supply to the Express-
BASE6 carrier.
CN3
JPWR1