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Xbox1 Forums => Hardware Forums => Xbox AudioVideo Technical => Topic started by: MrMajst3r on March 10, 2012, 01:11:25 AM

Title: Internal Vga
Post by: MrMajst3r on March 10, 2012, 01:11:25 AM

I want to mount an internal VGA port in my 1.1 Xbox.
I found diagram http://i197.photobuc...rythingelse.jpg (http://../i197.photobucket.com/albums/aa189/yaywoop/everythingelse.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?




Title: Internal Vga
Post by: Heimdall on March 10, 2012, 03:17:02 AM

Here are all the details you need.




Title: Internal Vga
Post by: MrMajst3r on March 10, 2012, 03:50:24 AM

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.photobuc...rythingelse.jpg (http://../i197.photobucket.com/albums/aa189/yaywoop/everythingelse.jpg)





Title: Internal Vga
Post by: AnnaOlum on March 10, 2012, 05:04:21 AM

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




Title: Internal Vga
Post by: ldotsfan on March 10, 2012, 06:35:47 AM

This thread  has the details




Title: Internal Vga
Post by: MrMajst3r on March 10, 2012, 01:56:16 PM

Thanks. I will try with 74HC14 smile.gif