Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: killbill on December 11, 2005, 10:24:54 pm

Title: VGA Break out to K7400 monitor
Post by: killbill on December 11, 2005, 10:24:54 pm

Hi,

I just purchased a Wells Gardner K7400 monitor off of a guy.

Title: Re: VGA Break out to K7400 monitor
Post by: Thenasty on December 12, 2005, 07:50:38 pm

some monitor needs the H/V separated, if this 2 wires are connected, you get COMPOSITE out. I dunno if K7400 needs to be separated but , my WG k7201 needs to separated, composite did not work for me.

Title: Re: VGA Break out to K7400 monitor
Post by: killbill on December 13, 2005, 01:39:18 am

Hey Nasty,

Thanks for the response.

Title: Re: VGA Break out to K7400 monitor
Post by: Thenasty on December 13, 2005, 08:45:56 am

I could not control the output of the monitor. I had to split the connection and it became stable. Its been like this since w/no problems.

Here is a rough diag.....

If you need composite, just take V/H together (vga brkout cable, pin 13,14) and just twist it w/the Vsync on the Arcade PCB or the H/Sync (either one).

Title: Re: VGA Break out to K7400 monitor
Post by: killbill on December 14, 2005, 11:35:26 pm

Hey Nasty,

Do you have of those $6 labelled VGA breakout cable left?

Please let me know.
Thanks