DFI Q7X-151 - Manual (Page 21)

www.dfi .com Chapter 2 Hardware Installation
21
Chapter 2
LVDS LCD Panel Connector
LCD/Inverter Power Connector
The system board allows you to connect a LCD Display Panel by means of the LVDS LCD
panel connector and the LCD/Inverter power connector. These connectors transmit video
signals and power from the system board to the LCD Display Panel.
Refer to the right side for the pin functions of these connectors.
Jumper Settings
Refer to the “Jumper Settings” section in this chapter for settings relevant to the LCD
panel.
LVDS LCD Panel Connector LCD/Inverter Power Connector
Pins Function Pins Function
1 GND 2 GND
3 LVDS_Out3+ 4 LVDS_Out7+
5 LVDS_Out3- 6 LVDS_Out7-
7 GND 8 GND
9 LVDS_Out2+ 10 LVDS_Out6+
11 LVDS_Out2- 12 LVDS_Out6-
13 GND 14 GND
15
LVDS_Out1+ 16 LVDS_Out5+
17 LVDS_Out1- 18 LVDS_Out5-
19 GND 20 GND
21 LVDS_Out0+ 22 LVDS_Out4+
23 LVDS_Out0- 24 LVDS_Out4-
25 GND 26 GND
27 LVDS_CLK1+ 28 LVDS_CLK2+
29 LVDS_CLK1- 30 LVDS_CLK2-
31 GND 32 GND
33 LVDS_DDCCLK 34 N.C.
35 LVDS_DDCDAA 36 +3.3V
37 Panel Power 38 Panel Power
39 Panel Power 40 Panel Power
Pins Function
1 GND
2 GND
3 Panel Inverter Brightness Voltage Control
4 Panel Power
5 +3.3V
6 Panel Backlight On/Off Control
7 LCD/Inverter Power
8 LCD/Inverter Power
Note:
DFI board's LVDS connector: Hirose DF13-40DP-1.25V(91)/40P/1.25mm; cable side
connector: Hirose DF13-40DS-1.25C.
LCD/Inverter
power
1
8
LVDS LCD Panel
2 1
40 39