PowerMac 5200 Internal RGB cable
I have an old PowerMac 5200 with a logic board that is pretty much dead due to damaged RAM slots (among other issues). I'd like to use the monitor and chassis in a project, but I'm having trouble finding information on the internal connections to the monitor, other than that there's a video board on the back of the CRT and an analog board feeding RGB through an internal wire to the video board. Does anyone have any information on feeding an external video signal to the monitor? Or at least what each of the wires are so they could be modified?