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Hyperkin Supaboy S – RGB Svideo Hack

Hyperkin Supaboy S RGB-Svideo HACK

Hyperkin Supaboy S – RGB/Svideo HACK

I have decided to make this hack because the native video output of the Hyperkin Supaboy S is really bad, uses the composite video.

The photos with the LCD monitor use the SVIDEO output while the photos with the Sony CRT monitor use the RGB output.

The photos and the schematic describe very well the work that needs to be done, the hack is not complex but you always have to be makes particularly attention to the SMD (CXA 1645M) side welds.

RGB/Svideo Schematics:

Hyperkin Supaboy S RGB-Svideo HACK

Gallery of the work that was done:

  1. Richard
    November 13th, 2017 at 04:39 | #1

    Will this mod work with the normal supaboy?

  2. November 13th, 2017 at 15:01 | #2


    Hi Richard,

    Probably, yes but i dont have the old model of supaboy.

  3. 16bitgium
    January 22nd, 2018 at 20:04 | #3

    Pretty cool mod! I would love to see an RGB or at least svideo screen on the inside. The built in screen also looks horrible.

  4. January 22nd, 2018 at 22:52 | #4


    The native LCD Screen is COMPOSITE! TERRIBLE! :(

  5. Richard
    May 7th, 2018 at 04:10 | #5

    Did you make the cable yourself or did you repurpose an existing one? What connector did you use inside the supaboy? Thanks!

    December 11th, 2018 at 17:08 | #6


    I need to do a tv out cable to my supaboy S. Do you have the correct pattern of cables p2 -> RCA? I bought one and doesn´t work

    tks a lot

  7. December 16th, 2018 at 16:18 | #7


    I have to find the right pinout on my original cable.