Advantech AIMB-784 - Infrared (IR) Connector (JIR1) and JWDT1 and HW Monitor Alarm (JOBS1); System Fan Power Connector (SYSFAN1;SYSFAN2); Power LED and Keyboard Lock (JFP3); Table B.11:JIR1+JWDT1+JOBS1

93 AIMB-784 User Manual
Appendix B I/O Pin Assignments
B.10 Infrared (IR) connector (JIR1) and JWDT1 and
HW Monitor Alarm (JOBS1)
B.11 System Fan Power Connector (SYSFAN1/
SYSFAN2)
B.12 Power LED and Keyboard Lock (JFP3)
Table B.11: JIR1+JWDT1+JOBS1
Pin Signal Pin Signal
1 +5V 6 SYSTEM RESET#
2N/C7GND
3N/C8ERROR_BEEP
4WG#9IR TXD
5 IR RXD 10 OBS_BEEP
Table B.12: Fan Power Connector (SYSFAN1/SYSFAN2)
Pin Signal
1GND
2+12 V
3 SENSE
Table B.13: Power LED and Keyboard Lock (JFP3)
Pin Function
1POWER_LED+
2N/C
3GND
4 KEYLOCK#
5GND