Build Your Own Arcade Controls Forum

Main => Monitor/Video Forum => Topic started by: Totoro on July 21, 2002, 11:27:07 am

Title: problem with scan converter
Post by: Totoro on July 21, 2002, 11:27:07 am
After I read the post of Ophtho on the Tview, I buy a TV Show (ABsoft). The Tview is not sell in france.

I connect R + G + B + Ground on the VGA15 on the Jpac and the Sync on the Jamma ( P )..

The sync is not very bad but not very stable.. the screen don't move  :) but at the bottom lines shake (or tremble ?? sorry for this bad english)  :(

the big problem is the colors!! they are very bad:
the white is white  :)
the black is BLUE   >:(
and the R G B are grey!! and shifted of few pixels !!!

I have try to connect RGB + ground + sync directly on the Jamma, it's the same but with less luminosity...
My jamma cable is not connected on the video ground (14), but my cabinet works good with a jamma card... (good colors and sync)

If you know the solution, please help me!!

fred.