Multifunction Jumpers (Mj1); Auxilary Power Connector (Mj1-A) - Aaeon PCM-5335 Manual

2.17 Multifunction Jumpers (MJ1)

Multifunction jumpers (MJ1)
MJ1-A
MJ1 Assign
MJ1-A
MJ1-B
MJ1-C
MJ1-D
MJ1-E

2.17.1 Auxilary power connector (MJ1-A)

Supplies secondary power to peripherals that require -5 V and
-12 V.
1 6 PCM-5335 User's Manual
MJ1-B MJ1-C
Pins Function
1-3 -5 V, -12 V input
5-7 Fan connect
System reset
9-10
button
12-16 IR connect
Watchdog
18-20
connect
MJ1-D MJ1-E
Notes
Pin1: -5 V
Pin2: GND
Pin3: -12 V
Pin5: +5 V
Pin6: GND
Pin7: +12 V
open: normal
closed: reset
Pin12: Vcc
Pin13: NC
Pin14: Receive
Pin15: GND
Pin16: Transmit
Pin 18-19: IRQ11
Pin 19-20: reset