INSTALLATIONS
MB896 User’s Manual 17
J11: ATX_12V Connector
J11 can be used in situations where the 12V current from the ATX power
is insufficient to supply needed current.
Pin # Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
ATX1: ATX Power Supply Connector
Signal Name Pin # Pin # Signal Name
3.3V 13 1 3.3V
-12V 14 2 3.3V
Ground 15 3 Ground
PS-ON 16 4 +5V
Ground 17 5 Ground
Ground 18 6 +5V
Ground 19 7 Ground
-5V 20 8 Power good
+5V 21 9 5VSB
+5V 22 10 +12V
+5V 23 11 +12V
Ground 24 12 +3.3V
J1: IrDA Connector Pin # Signal Name
1 +5V
2 No connect
3 Ir RX
4 Ground
5 Ir TX