COMMELL LV-683 - Manual (Page 34)

LV-683 User’s Manual
- 33 -
2.15.2 <Power Output>
The board provides one 20-pin ATX connector for +5V/+12V output for powering your
HDD, CDROM or other devices.
Attention: When DC-IN had power supplied, the ATX become output !
Avoid DC-IN and ATX power supply input at the same time !
Connector: ATX (When DC-IN be used)
Type: 20-pin ATX connector for +3.3V/+5V/+12V
Output
Pin Assignment Pin Assignment
1 3.3V 11 3.3V
2 3.3V 12 *
3 * 13 *
4 5V 14 *
5 GND 15 *
6 * 16
GND
7 GND 17 GND
8 * 18 *
9 * 19
5V
10 12V 20 5V
Note: Maximum output voltage: 12V/2A & 5V/3A &3.3V/2A