VGA to VIDEO Composite converter

If you want to connect your PC to your house cinema, built VGA to VIDEO Converter.
The device is suitable for watching movies, performing video presentations and advertisements from a computer
that does not have video composite output signal.
Conversion is a stable, high resolution and high image quality in terms of brightness, contrast and saturation of colors.
Most sophisticated solution for converting VGA signal into composite video signal is application of the integrated circuit AD724.
Column is the product of electronic company Analog Devices, referred to as RGB to NTSC / PAL Encoder.
AD724 is basically an encoder that converts red (R), green (G) and blue (B) component of the signal
in their respective color signals corresponding to light (luminance) and color (chrominance) in accordance
with prescribed norms and NTSC/PAL standards.
The existing VGA to video converter in nothing behind commercial video cards posed a PC slot in personal computers
to provide an output video composite signal.
Given the fact that the cost of integrated circuit AD724 is only 6-7 dollars, then you win with quality / price ratio.

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Author: Primarius D-r Petar Avramovski, writer to magazine Emiter.
The complete article you can read the pages of the Emiter 11/2011,

follow the link:
http://www.emiter.com.mk/poveke.php?napis_id=3863

7 Comments

  1. Pirateking1981 February 5, 2013 2:18 am 

    sir where’s the schematic diagram?tnx..

  2. Jandu February 12, 2013 4:15 pm 

    Sir, could you please provide the component name and value and schematic diagram.. Very ThaX

  3. tino July 26, 2013 10:45 pm 

    Please send me the converter circuit and the component information.
    Thank you

  4. Suvin November 22, 2014 3:43 pm 

    pleae give me the circuit diagram and descriptions …
    please…
    i am a btech student,and i need this for my main project. please….

  5. ilie May 11, 2015 7:57 pm 

    Suvin, check for “ad724″or “ad725”. He used this , schematic is very easy!

  6. Kellysmartboy March 18, 2016 7:45 pm 

    plz send me the circuit diagram .

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