Name: 4.3"Industrial grade LCD Driver board with VGA&CVBS Signal input
Brand: NODKA
Availability: InStock

Product Details

LCD module driver board ,(optional) video signal input; VGA, CVBS1, CVBS2
Scope	This standard is applicable for: AT043TN24 V.1 etc. 40PIN 480 * 234 800 * 480 LCD module driver board UT-MD043050 V.1 test
Product Description	VGA, CVBS1, CVBS2, (optional) video signal input;
	Power input: DC +12 V
	Multi OSD operation
	With remote control (optional)
Standard signal input	CVBS: 1.0Vp-p75Ω
	VGA: 800 * 600 640 * 480 (refresh rate 60)
Work Environment	Working temperature: -10 °C ~ +60 °C
	Operating Humidity: 90% RH (non-condensation)
Save the environment	Storage temperature: -20 °C ~ +70 °C
	Storage Humidity: 90% RH (non-condensation)
Power Supply Requirements(AT043TN24 V.1)
Item		Min	Typical values	Max	Unit
Operating Voltage		9V	+12	14V	V
Current		130	100	70	MA
Constitute the main components
No.	Names of Parts	Material Specification	Manufacturers	Quantity	Remark
1	Main IC	MST703	Mstar	1PCS	U7
		PM25LV010		1PCS	U5
2	Crystal	12.000MHz	Hung Kang /Curts	1PCS	Y1
Product Interface Definition
Foot No.		Definition		Describe
1		+12V		Power supply
2		DGND		Power ground
3		CVBS2		AV input
4		AGND		Signal ground
5		CVBS1		AV input
6		AGND		Signal ground
J11 (VGA input) 12PIN/2.0
Foot No.		Definition		Describes
1		GND		NC
2		VS		Field sync signal
3		HS		Line synchronizing signal
4		GND		NC
5		R+		Red signal
6		GND		Ground
7		G+		Green signal +
8		GND		+ Ground
9		B+		Blue signal +
10		GND		Ground
11		NC
12		NC
Y2 (key board defined) 8PIN/2.0
Foot No.		Definition		Describes
1		KEY5		Menu key (MENU)
2		KEY4		Less key RIGH
3		KEY3		Plus key LEFT
4		KEY2		Switching key (down key) SOURCE / UP
5		KEY1		Open key (POWER)
6		IR		IR receiver
7		GND		Ground
8		VCC		3.3V
CN1 (Debug Interface)4PIN/2.0
Foot No.		Definition		Describes
1		NC		NC
2		GND		Ground
3		TX		Serial output
4		RX		Serial input
Backlight Interface 2PIN narrow mouth pressure seat
Foot No.		Definition		Describes
1		LED+		LED voltage positive terminal
2		LED-		LED voltage negative terminal
Electrical parameters
driver board power consumption schedule (AT043TN24 V.1)
Input Voltage(VIN)	Input Current(IIN)				Remark
	Min	Typical values	Max.	Unit
+12V	70	100	+12V	MA
Basic Operations
Key Operation	There are buttons POWER, MENU, SOURCE / UP, LEFT, RIGHT five operation keys.
Key definitions	POWER: In the off state, press the POWER button to boot. In the boot state, click the POWER button off.
	SOURCE/UP:When there is no OSD menu appears as source switching, when the UP button OSD
	MENU:Switching the order of the main menu to switch between entries were: PICTURE, OPTION, SYSTEM, CLOCK, exit the menu window.
	LEFT:In the case did not show any window, volume down; has menu window state, data reduction.
	RIGHT:In the absence of any window display case volume increased; has menu window state, data encryption.
Operating Instructions	Press the MENU button to display the window, press SOURCE / UP key to select the down (from top to bottom circulation), the selected items are displayed in red; press LEFT or RIGHT button, you can adjust the parameters of the project.
	In PICTURE window, select the brightness, color, contrast, press LEFT or RIGHT button to adjust them 100 levels.
	In the OPTION window by LEFT or RIGHT key to NORMAL with the UP or HPOSITION, VPOSITION, AUTO adjustment (the latter three are limited to VGA valid under state) of each item.
	In SYSTEM (valid in AV / S-VIDEO status) window, passed between the LEFT or RIGHT keys AV and VGA modes.
Remote operation	Remote control with POWER, MENU, LEFT, RIGHT, UP, DOWN six operation keys, and the same operation with the key operation