Acrosser AR-B1790 - Manual (Page 19)

18
3.15 LVDS PANEL VOLTAGE SELECT (JP8)
1 2
6 5
3.16 CONTROL LVDS PANEL BACK-LIGHT (JP9)
3 2 1
3.17 COM VOLTAGE SELECT (JP11, JP12, JP13)
1 2
6 5
3.18 MINI PCI SLOT (PCI1)
On board one mini PCI slot (PCI1)
3.19 PCI SLOT (PCI2)
On board one PCI slot (PCI2)
3.20 IRDA HEADER (IR1)
1
5
JP8 VOLTAGE
1-3 2-4
ON +5V
3-5 4-6
ON
+3.3V
(Factory Preset)
PIN Signal
1 +12V
2 GND
3 EBLT
PIN Signal PIN Signal
1 COM VOLTAGE 2 +12V
3 COM VOLTAGE 4 +5V
5 COM VOLTAGE 6
GND
(Factory Preset)
PIN Signal
1 VCC
2 NC
3 IRRX
4 GND
5 IRTX
JP11 SELECT COM1 PIN 10 VOLTAGE
JP12 SELECT COM2 PIN 10 VOLTAGE
JP13 SELECT COM3 PIN 10 VOLTAGE