Lvds Lcd Panel Connector; Lcd/Inverter Power Connector - DFI DT122-HD User Manual

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 con-
nectors 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.
BIOS Setting
Configure the LCD panel in the Advanced Chipset Features submenu of the
BIOS. Refer to the chapter 7 for more information.
Chapter 5 Ports and Connectors
Chapter 5
LVDS LCD Panel Connector
Pins
1 8
GND
1
LCD/Inverter
LVDS_Out3+
power
3
39
40 LVDS_Out3-
5
GND
7
LVDS_Out2+
9
LVDS_Out2-
11
GND
13
1 2
LVDS LCD LVDS_Out1+
15
panel
LVDS_Out1-
17
GND
19
LVDS_Out0+
21
LVDS_Out0-
23
GND
25
LVDS_CLK1+
27
LVDS_CLK1-
29
GND
31
LVDS_DDCCLK
33
LVDS_DDCDTA
35
Panel Power
37
Panel Power
39
Function Pins Function
2 GND
4 LVDS_Out7+
6 LVDS_Out7-
GND
8
LVDS_Out6+
10
LVDS_Out6-
12
14 GND
16 LVDS_Out5+
LVDS_Out5-
18
GND
20
LVDS_Out4+
22
24 LVDS_Out4-
26 GND
28 LVDS_CLK2+
LVDS_CLK2-
30
GND
32
N.C.
34
36 +3.3V
38 Panel Power
Panel Power
40
28
LCD/Inverter Power Connector
Pins Function
1
GND
2
GND
Panel Inverter Brightness Voltage Control
3
Panel Power
4
+3.3V
5
Panel Backlight On/Off Control
6
LCD/Inverter Power
7
LCD/Inverter Power
8
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