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APOLLO Technical Manual
Jumpers and connectors
Connector
Function
See …
J5A Primary
LAN.
J5B Secondary
LAN.
J20 CompactFlash
socket.
J13 PCI
slot.
J16
Video option and USB ports 5/6
connector.
J11 CPU
fan.
J21
184-pin DDR SDRAM DIMM socket. N/A
J10 System
fan.
J14
System control interface.
J12 – ATX power supply
Molex 87427-2043, 20-way, 4.20mm (0.165") x 4.20mm (0.165") dual row header.
Mating connector: Molex 39-01-2200, 20-way crimp housing.
Mating connector crimps (x20): Molex.
Pin
Signal name
Pin Signal name
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
Ground
13
Ground
4
+5V
14
/PS_ON
5
Ground
15
Ground
6
+5V
16
Ground
7
Ground
17
Ground
8
PWR_OK
18
-5V (NC)
9
+5VSB
19
+5V
10
+12V
20
+5V
© 2005 Arcom Issue A
26