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Kaneko Super System Video Size and Position Problems

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

Re: Kaneko Super System Video Size and Position Problems

Posted: February 8th, 2019, 3:33 pm
by nem
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

Re: Kaneko Super System Video Size and Position Problems

Posted: February 9th, 2019, 2:52 pm
by 7thStar
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.

Re: Kaneko Super System Video Size and Position Problems

Posted: February 18th, 2019, 2:35 am
by 7thStar
What could cause the snow on as shown in this video?
The video lines are still long. Could it be just interference?

Thanks


Re: Kaneko Super System Video Size and Position Problems

Posted: February 21st, 2019, 3:59 pm
by nem
Have you tried a different PSU?

Re: Kaneko Super System Video Size and Position Problems

Posted: February 23rd, 2019, 11:01 am
by 7thStar
Not yet, but I will.
Thanks

Re: Kaneko Super System Video Size and Position Problems

Posted: March 3rd, 2019, 4:02 am
by 7thStar
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.