COMMELL LV-683 - Manual (Page 33)

LV-683 User’s Manual
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2.15 <Power & FAN Connector >
2.15.1 <Power Input>
The board requires onboard 4-pin DC-input connector voltage range is from 5V to 24V,
or onboard 20-pin ATX2.0, for the input current, please take a reference of the power
consumption report on appendix.
Connector: ATX (It also can become Output when DC-IN be used)
Type: 20-pin ATX power connector
Pin Assignment Pin Assignment
1 3.3V 11 3.3V
2 3.3V 12 -12V
3 GND 13 GND
4 5V 14 -PSON
5 GND 15 GND
6 5V 16 GND
7 GND 17 GND
8 PW_OK 18 N/C
9 5V_SB 19 5V
10 12V 20 5V
Connector: DC_IN
Type: 4-pin standard Pentium 4 additional +5~24V power connector
Pin Description Pin Description
1 Ground 2 Ground
3 +5~24V 4 +5~24V
DC_IN
2 4
3 1
11
1
20
10
ATX