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Internal I/O Connectors
X
LVDS Panel
LED1
LAN1
LAN2
(USB 3.1
)
Note
1
1
DP++1/2
Heater and Switch
1
39
LVDS
2
40
9
1
9
1
10
2
10
2
SPI Flash BIOS
10
9
DIO
CPU Fan
1
2
1
DDR4_1 SODIMM
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.
Jumper Setting
The power voltage of the LCD panel and backlight power is configured via jumper settings as
5
1
previously instructed in this chapter.
2
SMBus
User's Manual | CS551
USB 3/4 (left), 1/2 (right)
(USB 3.1
)
Note
DP++1/2
1
LVDS
2
9
USB 5/6 (USB 2.0)
10
9
Front
10
Audio
SPI Flash BIOS
2
1
6
5
JP3
10
2
1
DIO
COM1
6
5
JP5
2
2
1
Buzzer
LVDS
Backlight
JP1
Power
1
1
SATA 3.0
1
M.2
M Key
SATA
Power
1
JP2
1
SMBus
1
Battery
Mini PCIe
„ LVDS LCD Panel
Pin Assignment
10
9
Front
Audio
39
2
1
6
5
40
1
9
2
1
1
COM1
6
5
2
10
2
2
1
Buzzer
9
JP1
1
1
1
1
M.2
M Key
1
1
5
1
Mini PCIe
2
„ Backlight Power
Pin Assignment
HARDWARE INSTALLATION
Pin Function
GND
1
LVDSA_Out3+
3
LVDSA_Out3-
5
GND
7
LVDSA_Out2+
9
LVDSA_Out2-
11
JP3
GND
13
LVDSA_Out1+
15
JP5
LVDSA_Out1-
17
GND
19
LVDS
LVDSA_Out0+
21
Backlight
LVDSA_Out0-
Power
23
GND
25
LVDSA_CLK1+
27
SATA 3.0
LVDSA_CLK1-
29
GND
31
SATA
LVDS_DDC_CLK
33
Power
LVDS_DDC_DATA
35
JP2
1
Panel Power
37
Battery
Panel Power
39
Pin Function
1
+12V
2
GND
3
Backlight On/Off
Chapter 2
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
Panel Power
40
Panel Power
Pin Function
4
PWM Brightness Control
5
5V
25
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