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VT-SBC-3399 | User Manual 15
34
PANEL_BKLTEN
O
LCD backlight output, 5V level (3.3V opt.)
35
PANEL_BKLTCTL
O
LCD backlight brightness output, 5V level (3.3V opt.)
36
NC
37
NC
38
LCD_BLK
P
12V backlight power supply
39
LCD_BLK
P
12V backlight power supply
40
LCD_BLK
P
12V backlight power supply
2.4.5
J15 Backlight connector (5)
VT-SBC-3399 offers a backlight connector that is designed to connect a backlight to
increase readability of the LCD in low light conditions.
Specification: JST: B6B-PH-K-S (LF) (SN), 1 x 6, 2.0mm, external connector recommended:
JST: PHR-6.
Pinout description:
Pin
Name
Type
Description
1
LCD_BLK
P
12V backlight power supply
2
LCD_BLK
P
12V backlight power supply
3
PANEL_BKLTEN
O
LCD backlight output, 5V level (3.3V opt.)
4
PANEL_BKLTCTL
O
LCD backlight brightness output, 5V level (3.3V opt.)
5
GND
P
Ground
6
GND
P
Ground
2.4.6
J16 MIPI DSI (6)
VT-SBC-3399 implements a MIPI DSI connector supporting up to 1920 x 1080 @60Hz of
resolution.
Specification: LZR: FPC031003-31LG, 1 x 31, 0.3mm
1
1
