John's Arcade Forum - Classic Arcade and Pinball Collecting and Restoring Discussion Forum - RETRO MAME - Nintendo Vs Forum

Tech and Marketplace => I need help with my game! - Technical Discussion => Topic started by: yocke on June 03, 2016, 08:21:57 pm



Title: Donkey Kong invert RGB?
Post by: yocke on June 03, 2016, 08:21:57 pm

Finally I have imported an Donkey Kong PCB (2 board stack), I was going to try the invert method that VS Nintendo board uses to connect from the board to an normal Monitor.
The converter (or Inverter) works fine on my VS Nintendo board when I connect it to my Jamma cab, but when using the same converter on my DK board it just give me scramble picture!!

Yes I have rainbow cable, and no I'm not using the VS Nintendo connector on my DK board.

Is there any differences between VS Nintendo and Classic Nintendos connectors invert RGB feed??? or I'm I missing something else?

 ???


Title: Re: Donkey Kong invert RGB?
Post by: yocke on June 14, 2016, 06:54:16 am
No one?



Title: Re: Donkey Kong invert RGB?
Post by: yocke on June 21, 2016, 06:50:34 am
 ;)


Title: Re: Donkey Kong invert RGB?
Post by: P-feif on June 22, 2016, 09:42:34 pm
Sounds like a sync issue but I have no idea what's causing it.


Title: Re: Donkey Kong invert RGB?
Post by: iankellogg on June 23, 2016, 01:35:06 pm
Nothing special between boards for inverting. You have an unknown in the system, do you know the DK board even works?