Kaneko Super System Video Size and Position Problems

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7thStar
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Kaneko Super System Video Size and Position Problems

Post by 7thStar » February 8th, 2019, 11:09 am

We (My wife and I) are trying make a console out of a Kaneko Super Nova System.
The video is too tall vertically. It is beyond the adjustment range of most televisions that we have tried.
The horizontal position is off as well. I found this circuit to fix the horizontal position. https://playoffline.wordpress.com/cable/rgbshifter/
We are looking for a way to fix the video so that it can be used on different televisions with out adjustment. The RGB video is going to a JROK encoder board.
Multiple televisions and outputs have been tried with similar results.

Any help or ideas would be greatly appreciated.
Thanks!

Here is the video in underscan
https://photos.app.goo.gl/FarqRckFqZBf1st99

Here is the video normally
https://photos.app.goo.gl/GL7U7U3qianP4JcD9

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nem
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Re: Kaneko Super System Video Size and Position Problems

Post by nem » February 8th, 2019, 3:33 pm

I don't think there's any way to adjust size without an image processing unit that has a framebuffer. The framebuffer will add lag.

There's this thing if adjusting the vertical position is enough:

https://www.aliexpress.com/item/New-Arr ... 55435.html

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Re: Kaneko Super System Video Size and Position Problems

Post by 7thStar » February 9th, 2019, 2:52 pm

That will definitely help with the position issue. Thank You

We are open to a solution with a small amount of lag.
Mainly we want to play the various gals panic games, so being able to see the whole screen is important.

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Re: Kaneko Super System Video Size and Position Problems

Post by 7thStar » February 18th, 2019, 2:35 am

What could cause the snow on as shown in this video?
The video lines are still long. Could it be just interference?

Thanks

Last edited by 7thStar on March 3rd, 2019, 4:03 am, edited 1 time in total.

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nem
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Re: Kaneko Super System Video Size and Position Problems

Post by nem » February 21st, 2019, 3:59 pm

Have you tried a different PSU?

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Re: Kaneko Super System Video Size and Position Problems

Post by 7thStar » February 23rd, 2019, 11:01 am

Not yet, but I will.
Thanks

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Re: Kaneko Super System Video Size and Position Problems

Post by 7thStar » March 3rd, 2019, 4:02 am

We got a extron 1508.
This really helped. It can do an incredible number of things. There is still some noise in the video to figure out. But the size and position and scale are fixed.


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