I'm helping my friend Jacob modify a lambda C-481, and the schematic attached to its rear inside wing is so defaced we can't use it. Does anyone have a good one? Or have a PS that has a good schematic on it, which they could photograph as well? (the back panel swings out making it easy enough for a close up.)
His project is to convert it to a grid bias servo amplifier with a response to about 40KC.
That is not hard, but the schematic is needed, so to do it right. It is just like converting it to a series modulator.
Any assistance would be appreciated. It's a bit old and rusty to be worth buying manuals for, esp. when it is going to be re-purposed like this other unit was (
http://www.montagar.com/~patj/amxmtr_dc_classamod.html).
