Kontron JRexplus-LX - Manual (Page 38)

KTD-S0001-C Page 34 Common Front Panel Pins
JRexplus LX User's Guide
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Harddisk LED
19 Common Front Panel Pins
The Common Front Panel provides some special functions (e.g. reset button and speaker).
19.1 Pin Strip
The Common Front Panel is available through the pin strip FP1 (8 pins)
Header Pin Signal Name Function
1 RST_BTN+ Reset button (positive)
2 SPKR+ Speaker (positive)
3 RST_BTN- Reset button (negative)
4 N.C. Not connected
5 HDD_LED+ Harddisk LED (positive)
6 N.C. Not connected
7 HDD_LED- Harddisk LED (negative)
1
7
2
8
8 SPKR- Speaker (negative)
19.1.1 Harddisk LED
The following picture illustrates the onboard wiring.