We are trying to repair a FVN50A Vertical milling centre (circa 1981) that will not startup. We beleive that it is because we are missing an input into the controller to enable control. Unfortunately we have no wiring diagram or I/O list for the machine. Does anyone know whether the manuals are available anywhere? I have found a couple of web sites selling copies of manuals for Toyoda machining centres, but not the FVN50A