I want to mount an internal VGA port in my 1.1 Xbox.
I found diagram http://i197.photobucket.com/albums/aa189/y...rythingelse.jpg
Is it complete? I mean, if soldering VSYNC and HSYNC into connector is enough to get VGA to work?
Where these points should go in connector (which pins)?
Yes, I know that I also need a VGA BIOS. Is there a possiblity to use this mod in 1.2-1.5 Xbox?

Here are all the details you need.

I read this topis and I know a bit more actually.
But this diagram uses LM1881N. I want HSYNC and VSYNC connect direct from mobo, for better video.
Can you tell me what kind of chip is on this diagram?
http://i197.photobucket.com/albums/aa189/y...rythingelse.jpg

The graphics chip from the xbox or the inverter chip?
Xbox graphics: Connexant
Inverter Chip: 74HC 14

This thread has the details

Thanks. I will try with 74HC14