Speedlink PECOS 420W ATX Manual De Instrucciones página 15

a 4-pin peripheral power connector (5).
If your computer has a disc/floppy drive, please connect this to the power supply unit using the
4-pin FDD connector (6).
Powering on the power supply unit
Check all cable connections and make sure that all devices have been connected correctly. Now
plug the power cord into the power supply unit and a mains socket. Set the switch on the power
supply unit from '0' to 'I'. If the computer boots correctly, you have connected all devices correctly
and the process of installing the power supply unit is now complete.
CABLE DIAGRAMS
20+4-pin MAIN power connector
13
1
Pin Function
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR OK
9 +5VSB
10 +12V
11 +12V
12 +3V
24
12
Colur Pin
Orange
13
Orange
Black 14
Red 15
Black 16
Red 17
Grey 18
Blue 19
Yellow 20
Yellow 21
Orange 22
23
24
Function Colour
+3.3V Orange
+3.3Vs Brown
-12V Blue
COM Black
PS-ON Green
COM Black
COM Black
COM Black
--- ---
+5V Red
+5V Red
+5V Red
COM Black
En
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