biulding a supergun

hello
i`am building a supergun but i would like to use a scart to get the rgb and sound to my tv. i have get it running allreddy but i can`t controle the geen color from the supergun. can somone help me whit this ?

greets bart

If you have a scart TV, you don't need a super gun - you can just wire up the jamma loom (I managed this and I'm no good at soldering) using a jamma pin-out diagram.

It's really simple.

?

El Capitan said:

If you have a scart TV, you don't need a super gun - you can just wire up the jamma loom (I managed this and I'm no good at soldering) using a jamma pin-out diagram.

It's really simple.

Click to expand...

Hi
Any chance you can tell me how you set that up ?
Do you just wire it straight up to a scart plug instead of a socket ?
Cheers

Ok,
I don't have time for a full guide, but use:

http://www.gamesx.com/arcade/cheapjamma.htm (bear in mind this is JAMMA - neo is slightly different. Neo pinout guides etc are at http://www.hardmvs.com/html/Downloads.htm)

You wire R,G,B and Sync to the appropriate pins on a SCART cable. You also need the +3V pin to make the TV recognise an RGB signal. I wired up a multi voltage adapter to do this. you can wire in two AA batteries - but they will need replacing fairly regularly.

Then you need a PC PSU for power.
Two speaker cables.
Cables for the controller - you can wire them to a 15 pin PC controller port (Maplins!) and use a regular Neo controller.

And there you go - a "supergun" for cheap.


Enjoy!

my scart tv needs 5 volt trough pin 8 and 16 on scart i dont know why but it would not show any picture without it

Pocket Man said:

my scart tv needs 5 volt trough pin 8 and 16 on scart i dont know why but it would not show any picture without it

Click to expand...

5v at pin 16 is OK but 5v at pin 8 enables 16:9 mode on widescreen TVs which is the incorrect aspect ratio for games...and if the TV is not widescreen then it's totally superfluous...

i know that pin 8 enables 16:9 mode but my tv wont show any picture if its not connected i dont know why

Just go and read an internet article on SCART.

it took me about ten minutes to find out how to do it.