System Fan Power Connector (Sys_Fan1); Power Switch/Reset Switch/Hdd Led/Smbus/Speaker (Jfp1/Jfp2); Er (Jfp1/Jfp2) - Advantech AIMB-233 User Manual

A.7 System Fan Power Connector (SYSFAN1/2)
Table A.7: System Fan Power Connector (SYSFAN1/2)
Pin
1
2
3
4
A.8 Power Switch/Reset Switch/HDD LED/SMBus/
Speaker (JFP1/JFP2)
The single board computer has its own buzzer. You can also connect it to the external
speaker on your computer chassis.
Table A.8: Power Switch/Reset Switch/HDD LED/SMBus/Speaker (JFP1/
JFP2)
Pin
1
3
5
7
9
11
Signal
GND
SYS FAN VCC
DETECT
SYS FAN PWM
Signal Pin
+5V 2
Power Button+ 4
HDD LED- 6
SPK_P3 8
System Reset+ 10
SMB_CLK 12
65
4
3
2
1
Signal
HDD LED+
SPK_P2
Power Button-
SMB_DATA
SPK_P4
System Reset-
AIMB-233 User Manual