Advantech ARK-3380, Руководство пользователя

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ARK-3380 User Manual 10
2.2.4 LCD Backlight On/Off control Connector
The ARK-3380 comes with a D-Sub 9-pin connector which provides
BKLTEN signal as well as +12V, +5V and Ground Pin signals that allow
applicant to connect these signals to LCD Inverter to implement the LCD
On/Off control.
• Provide BKLTEN signals that inverter Module require for controlling
the on/off
• Provides 12V, 5V as the Inverter Power Source.
The additional VBR signal pin could be connected to LCD’s Inverter that
allow applicant to implement brightness adjustment through customer’s
software utility.
Figure 2.4: LCD Backlight connector
Table 2.1: LVDS Connector Pin Assignment
Pin Signal Name Pin Signal name
1 LVDS_CLKBP 14 LVDS_CLKBM
2 GND 15 LVDS_YAM0
3 LVDS_YAP0 16 LVDS_YAM1
4 LVDS_YAP1 17 LVDS_YAM2
5 LVDS_YAP2 18 LVDS_CLKAM
6 LVDS_CLKAP 19 GND
7 +3.3 or +5V 20 +3.3 or +5V
8 GND 21 LVDS_YAM3
9 LVDS_YAP3 22 LVDS_YBM0
10 LVDS_YBP0 23 LVDS_YBM1
11 LVDS_YBP1 24 LVDS_YBM2
12 LVDS_YBP2 25 LVDS_YBM3
13 LVDS_YBP3 26 GND
1 5
9 6
3 2 4
7 8