Recent content by groovyg

there is only one sync wire going to the monitor

Tried Dip Switch 2, but nothing improved, only made it worse. Tried setting it to standard res, and the scrolling was still there, but slower.

I have set Dip Switch 1 to OFF, which the GT Manual says is for Medium Res, but will try Dip Switch 2. This is a red board if that makes a difference to anyone responding. Thanks.

I just finished rebuilding a GT Complete, and have it connected to a Nanao MS9-29 Monitor. The problem is the screen keeps spinning vertically, and I cannot locate a "Vertical Hold". I have a Sega City Manual with specifications on the Nanao MS9-29, but no mention in the four pages dedicated...

Does anyone know where to get a Makvision Cap Kit? The model number appears to be a "1525".

-I-40 PCB(for 4 player) -Full wiring harness Would you be interested in selling the above mentioned items?

I have a NFL Blitz to NFL Blitz 99 conversion, in good working order, and am trying to upgrade from a two player to four player configuration. Does anyone have the required parts, or at least information on what parts (other than 49-w joystick and buttons) i need to complete the conversion...