Chapter 3
3.15 J28 - AT POWER CONNECTOR
J28 is a 12 pin male connector. Plug the power connector of AT power supply onto the
connector.
Pin
1
Power Good (Orange)
2
+5 VDC (Red)
3
+12 VDC (Yellow)
4
-12 VDC (Blue)
5
Ground (Black)
6
Ground (Black)
3.16 J29 - ATX POWER CONNECTOR
J29 is a 2x10 pin male header connector. Plug the power connector of the ATX power
supply onto the connector.
26
Description
Pin
7
8
9
10
11
12
Table 8 : AT Power Connector
Fig. 18 ATX Power Connector
Description
Ground (Black)
Ground (Black)
-5 VDC (White)
+5 VDC (Red)
+5 VDC (Red)
+5 VDC (Red)