Avalue Technology HID-2138, User Manual

Page: 34 / 59

HID-2138 User Manual
HID-2138 Quick Reference Guide 34
5.2 HID-2138 Jumper and Connector list
Jumpers
Label Function Note
JBAT1
Clear CMOS 3 x 1 header, pitch 2.00mm
JRI1/2 Serial port 1/2 pin9 signal select 3 x 2 header, pitch 2.00mm
JSBKL1 LCD backlight brightness adjustment 3 x 1 header, pitch 2.00mm
JSATX1 AT/ATX auto power on select 3 x 1 header, pitch 2.54mm
Connectors
Label Function Note
SODIMM1/2
2 x 260-Pin DDR4 3200MHz
SO-DIMM
JBKL1
LVDS Inverter connector 5 x 1 wafer, pitch 2.00mm
JBKL2 EDP Inverter connector 5 x 1 wafer, pitch 2.00mm
COM1/2 Serial port 1/2 connector D-sub 9 pin, male
JSPR1 Speaker_R
2 x 1 wafer, pitch 2.00mm
JSPL1 Speaker_L
2 x 1 wafer, pitch 2.00mm
EDP1
EDP connector 2 x 10 wafer, pitch 1.25mm
JCOM1 Serial port 1 connector 5 x 2 header, pitch 2.00mm
JCOM2 Serial port 2 connector 5 x 2 header, pitch 2.00mm
JRS485_1 Serial port 1 in RS-422/485 mode 3 x 2 header, pitch 2.00mm
JRS485_2 Serial port 2 in RS-422/485 mode 3 x 2 header, pitch 2.00mm
LED1 HDD/Power LED indicator
JLED1 LED connector 3 x 1 header, pitch 2.00mm
JFAUD1 Front Audio connector 5 x 2 header, pitch 2.00mm
LVDS1 LVDS connector
DIN 40-pin wafer, pitch
1.25mm
USB1/2 2 x USB2.0 connector
JUSB1
On-board header for USB2.0
5 x 2 wafer, pitch 2.00mm
JUSB2
On-board header for USB2.0 5 x 2 header, pitch 2.00mm
JUSB3 On-board header for USB2.0 5 x 2 header, pitch 2.00mm
LAN1/2 RJ-45 Ethernet 1/2