Intel PT-6IBT User Manual page 24

440BX/ZX AT
(N) CN15: ATX Power Connector:
Pin assignment of ATX power connector
11 1 Pin # Signal name
11
12
13
14
15
16
17
18
19
20
20 10
MAINBOARD
CN15 ATX Power Connector
+
DIMM 3
-
DIMM 2
BAT 1
DIMM 1
IDE 2
IDE 1 FDC
+ 3.3V DC
- 12V DC
Ground
PS-ON
Ground
Ground
Ground
- 5V DC
+ 5V DC
+ 5V DC
AWARD BIOS SETUP
Pin # Signal name
1 + 3.3V DC
2 + 3.3V DC
3 Ground
4 + 5V DC
5 Ground
6 + 5V DC
7 Ground
8 PW-OK
9 + 5V SB
10 + 12V DC
3-10