[dieseljeep]

Originally Posted by mcmlxv

Got it. Should have been more careful reading that schematic. I don't own the set, it was included in some bagged factory literature that I found together with a owner's manual for a 60s Motorola color set.

So that begs the question, when did 23EGP22 installation cease in Motorola's tube sets?

Thanks everyone!

I would say, the 1967 model year. The other firms that used them, seemed to cease using them, at around the same time.