Power Switch/Hdd Led/Speaker (Jfp1+Jfp2); Power Led (Jfp3) - Advantech AIMB-502 User Manual

B.16

Power Switch/HDD LED/Speaker (JFP1+JFP2)

The single board computer has its own buzzer. You can also connect it to the external
speaker on your computer chassis.
PWRBTN#(3-6) /RESET#(9-12) /HDD LED(2-5) /Internal Buzzer(7-10 short default) /
External speaker(1-10)
Table B.16: Power Switch/HDD LED/Speaker (JFP1+JFP2)
Pin Pin Name
1 +V5
2 + V3.3
3 PANSWIN#
4 SPK_CN17P2
5 SATALED#
6 GND
B.17

Power LED (JFP3)

You can use an LED to indicate when the single board computer is on. Pin 1 of JFP3
supplies the LED's power.
Table B.17: Power LED (JFP3)
Pin Pin Name
1 +3V
2 N/A
3 SUSLED
Pin Pin Name
7 SPK_CN17P3
8 SMB_DATA_RESUME
9 SYS_RST#
10 SPK_CN17P4
11 SMB_CLK_RESUME
12 GND
Pin Pin Name
4 N/A
5 GND
? ?
89 AIMB-502 User Manual