Sorry, don’t know any sites offhand with diagrams. Most sites just want to sell you parts or service.

Search, that’s all I can tell you.

thanks dude :) :) :)

Tyler is absolutely correct , The old v1 thru 4 had weak lasers to start with. If it take's a little time to save up to buy a new console then so be it, but dont waste any money on that old unit, sell it.