Advantech ARK-3399 User Manual

Contents

ARK-3399 User Manual 162.3.1.11 LVDS ConnectorThe ARK-3399 comes with a D-Sub 26-pin connector that carries LVDS signal out-put, and can direct connect to LVDS LCD Display via external cable.The system also provide a jumper of J2 on internal motherboard for selecting theLCD signal power of 5V or 3.3V, please refer to the jumper table of J2, and “Full Dis-assembly Procedure” to adjust it. Up. The default setting of J2 is 3.3V.Figure 2.11 LVDS Connector2.3.1.12 LCD Backlight On/Off control ConnectorThe ARK-3399 comes with a D-Sub 9-pin connector which provides BKLTEN signalas well as +12 V, +5 V and Ground Pin signals that allow the user to connect thesesignals to LCD Inverter to implement the LCD On/Off control. Provides BKLTEN signal that inverter Module requires for inverter on/off control Provides 12 V, 5 V as the Inverter Power Source. The additional VBR signal pincould be connected to LCD’s Inverter that allow the user to achieve brightnessadjustment through customer’s software utility.Figure 2.12 LCD Backlight connectorTable 2.11: LVDS Connector Pin AssignmentPin Signal Name Pin Signal name1 LVDS_CLKBP 14 LVDS_CLKBM2 GND 15 LVDS_YAM03 LVDS_YAP0 16 LVDS_YAM14 LVDS_YAP1 17 LVDS_YAM25 LVDS_YAP2 18 LVDS_CLKAM6 LVDS_CLKAP 19 GND7 +3.3 or +5 V 20 +3.3 or +5 V8 GND 21 LVDS_YAM39 LVDS_YAP3 22 LVDS_YBM010 LVDS_YBP0 23 LVDS_YBM111 LVDS_YBP1 24 LVDS_YBM212 LVDS_YBP2 25 LVDS_YBM313 LVDS_YBP3 26 GND1 59632 47 8