COMMELL LV-670LVDS - Manual (Page 18)

LV-670 series User’s Manual 18
2.6 Power and Fan Connector
Connector: PW2
Type: 4-pin standard Pentium 4 additional +12V power connector
Pin Description Pin Description
1 Ground 2 Ground
3 +12V 4 +12V
Connector: PW1
Type: 20-pin ATX power connector
PIN assignment
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 PW_OK 18 -5V
9 5V_SB 19 5V
10 12V 20 5V
Connector: CPUFAN, SYSFAN
Type: 3-pin fan wafer connector
Pin Description Pin Description Pin Description
1 Ground 2 +12V 3 Fan Control
1 2 3
CPUFAN PW2
3 1
4 2
SYSFAN
1
PW1
1
10 20
11