Rudy...while I really applaud your intentions to get this projector to work, I am of the opinion that if you are able to get this working,the actual performance will probably be disapointing. Do not take my statement as a negative one..it's just from personal experience..they do not look very good (sorry mbates).
If your interest is just to find the problems and get it working, then more power to you.It would be a great learning experience. But, if you plan to use it for the purpose of watching a large image, you can do much better that this.
If you haven't checked out Videogon, give it a look..lot's of CRT projectors for very little money ( excluding shipping charges if that applies).
Here's an example of a fairly decent projector capable of higher scan rates than a video only projector.That means it can handle line doublers, progressive scan DVD,etc. where the one you have can only do video at 480i which means you'll see the scan line structure big time. Conversly,with one that scans at 31khz, you could play a progressive scan DVD player without seeing those lines...
http://cgi.videogon.com/cgi-bin/cl.p...851&class&3&4&