RGB/CGA/EGA/YUV to VGA Arcade HD Video Converter Board

RGB/CGA/EGA/YUV to VGA Arcade HD Video Converter Board
RGB/CGA/EGA/YUV to VGA Arcade HD Video Converter Board
Location: Las Vegas, NV
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This offical Gonbes CGA/EGA/YUV to VGA Arcade HD-Converter PCB allows all types of RGB, EGA, VGA or YUV component signals to be up-converter and display on a 31KHz PC VGA monitor, TFT monitor, LCD display, or HD-TV with VGA connection. No need to set dip switches in order to figure out the specific input frequency as all inputs are detected automatically! A great alternative to purchasing a expensive, heavy CGA monitor. Use this converter with an existing computer monitor or install a lightweight LCD display or even use to build your own supergun!

See how simple the setup can be with this basic setup guide: -Click to view the basic setup guide-


  • Latest & official Gonbes GBS-8220 HD-Converter Board
  • Supports CGA/EGA/VGA/YUV Component Signal Input
  • Supports VGA Output (640 x 480, 800 x 600, 1024 x 768, 1360 x 768)
  • CGA/EGA/VGA signal auto scan (15KHz, 24KHz, 31KHz)
  • YUV Component signal auto scan (480i, 576i, 720i, 1080i, 480p, 576p, 720p, 1080p)
  • On Screen Display (English and Chinese)
  • Supports image position control & image zoom control
  • True digital 24-bit A/D converter for true 16.7-million color conversion.
  • Supports ALL types of VGA monitors (CRT, LCD, PDP, Projector, etc)


    Input Power 5VDC +/- 0.5v (2A) P7 or P9
    Input  signal
    14.5kHz - 16.5kHz
    23.5kHz - 25.5kHz
    30.5kHz - 32.5kHz
    Auto scan
    P3 or P11 or P10
    30.5kHz - 32.5kHz
    Auto scan
    P10 or P11
    30.5kHz - 32.5kHz
    Auto scan
    P10 or P11
    Auto scan
    Auto scan
    Output signal
    P4 and P13
    User controls Input Switch, Image Zoom, Image Position,
    Output Resolution ,R\G\B gain adjust.
    Menu Key
    R\G\B VR


    PCB Dimensions:
  • 115mm (W) x 105mm (D) x 20mm (H)

    This Kit contains:
  • GONBES GBS-8220 Model Arcade HD-Converter PCB (latest release)
  • Power Cable
  • RGB Cable
  • User Manual (Click here to view manual)