Lvds Panel (Optional) - DFI GH551 User Manual

Internal I/O Connectors
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LVDS Panel (Optional)

1
1 9
9 1
1
1 1
10 2
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.
1
1
Jumper Setting
The power voltage of the LCD panel and backlight power is configured via jumper settings as
1
1
previously instructed in this chapter.
2
Note:
The LVDS port is only available on certain models. Please refer to specifications
for detail.
User's Manual | GH551
1
1
1
1
2 6
1 5
2 6
1 5
1
„ LVDS Backlight Power
10 9
2 1
1
1
1
1
39 40
1
2 6
1 5
2 6
1 5
1
39 40
„ LVDS Panel
1 2
10
2 1
5
2 1
1
2
1 2
10
2 1
5
2 1
9 1
2
„ LVDS LCD Panel
Pin Function
Pin Assignment
GND
1
LVDSA_Out3+
3
LVDSA_Out3-
5
GND
7
LVDSA_Out2+
9
LVDSA_Out2-
11
GND
13
LVDSA_Out1+
15
LVDSA_Out1-
17
GND
19
LVDSA_Out0+
21
LVDSA_Out0-
23
GND
25
LVDSA_CLK1+
27
LVDSA_CLK1-
29
GND
31
LVDS_DDC_CLK
33
LVDS_DDC_DATA
35
Panel Power
37
Panel Power
39
„ Backlight Power
Pin Function
Pin Assignment
1 +12V
2 GND
3 Backlight On/Off
Chapter 2
HARDWARE INSTALLATION
Pin Function
2 GND
4 LVDSB_Out3+
6 LVDSB_Out3-
8 GND
10 LVDSB_Out2+
12 LVDSB_Out2-
14 GND
16 LVDSB_Out1+
18 LVDSB_Out1-
20 GND
22 LVDSB_Out0+
24 LVDSB_Out0-
26 GND
28 LVDSB_CLK1+
30 LVDSB_CLK1-
32 GND
34 NC
36 +3.3V
38 GND
40 Panel Power
Pin Function
4 PWM Brightness Control
5 5V
21