K kevando New Member Oct 9, 2009 #1 This scope works perfectly except for the focus control.Anybody help with a circuit diagram or any useful pointers? The focus control pot is ok. Kevando
This scope works perfectly except for the focus control.Anybody help with a circuit diagram or any useful pointers? The focus control pot is ok. Kevando
Nigel Goodwin Super Moderator Most Helpful Member Oct 10, 2009 #2 Usually it's high value resistors going high or O/C, feeding either end of the focus pot.