I currently have a computer hooked up to the factory nav screen but i don't like the picture quality....i'm thinking about upgrading to a vga monitor but i'm wondering what signal the car actually sends out the navigation on...is is RGB PAL or NTSC and if so what resolution....i need to find a screen that can accept vga, composite and whatever signal the cars navigation is displayed on..

anyone have any info that could help?

The screen is RGB. I have my PC hooked up using s-video and am getting decent resolution. If you change the screen you will likely loose the Nav feature. There are a lot of wires going into the back of the screen. Play with some of your PC resolutions. bump up your font size

i'm trying to find out real schematics on the screen cuz i want to put an lcd that takes rgb and vga so it will look clear on bot my computer and navigation...but i need to know what exact resolution and stuff the car is spitting out.....rgb comes in two formats, which one does the armada use?