<EDIT TO REDUCE CONFUSION...
THE CIRCUIT PICTURED IN THIS POST IS THE WRONG CIRCUIT FOR A VGA MONITOR / WG D9200. I INCORRECTLY BUILT THE 15kHz (ARCADE) MONITOR CIRCUIT. IM LEAVING THE POST HERE FOR CONTINUITY, BUT THE CIRCUIT YOU NEED FOR VGA / WG D9200 IS NOT THE ONE IN THIS POST.
/EDIT To REDUCE CONFUSION>
OK....
I broke down and ordered the parts and built "the circuit".
Now, before I proceed, I have a question about hooking up this circuit between the VGA card and the monitor...
Here's my understanding of what I need to do now:
1. Cut a VGA cord into 2 parts
2. Find the wires corresponding to SGND (10), HSYNC (13) and VSYNC (14)
3. Solder a "pigtail" lead from each of the 3 identified wires to the appropriate input wire on the circuit board
4. Reconnect all of the wires in the VGA cable
5. Connect "Hacked" VGA cable between VGA card and monitor as per normal VGA cord
6. Use the Composite Sync output from the circuit to connect the GUNCONs
Did I get any of this wrong or leave anything out?
I'm just leery of messing up my monitor or VGA card.
In case it matters, the monitor is a 27" Wells Gardner D9200. The VGA card is an NVidea FX series.
I'd like to try this out tomorrow... but I'm looking for some assurance from the kind experts here first.
Thanks in advance!