User Manual

Q670EI-IM-A
2-24
18. ATX Power connectors (24-pin EATXPWR, 8-pin EATX12V)
Correctly orient the ATX power supply plugs into these connectors and push
down rmly until the connectors completely t.
EATX12V
BA
EATXPWR
PIN 1
GND GND GND GND
+12V +12V +12V +12V
Q670EI-IM-A
B
A
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
Pins Signal Pins Signal
1 +3.3V out 13 +3.3V out
2 +3.3V out 14 NC
3 GND 15 GND
4 +5V out 16 PSON#
5 GND 17 GND
6 +5V out 18 GND
7 GND 19 GND
8 NC 20 +12V out
9 NC 21 +5V out
10 +12V in 22 +5V out
11 +12V in 23 +5V out
12 +3.3V out 24 GND
DC Mode EATXPWR
Pins Signal Pins Signal
1 GND 5 +12V in
2 GND 6 +12V in
3 GND 7 +12V in
4 GND 8 +12V in
DC Mode EATX12V