Well I took the back off (chassis #7MT808) and tested the 21FJP22, red was low even running the filament an hour. But after the lowest level of rejuvenation it popped right up to balance with the other guns at the lower end of the green scale.
Here are some photos. At this point I take it I should remove all scanning related tubes, apply power ramping up to line voltage slowly looking for trouble, then reawaken horz then vert oscillators? What I did with my CTC4 was replace every 'lytic and paper cap before applying power but this is obviously mostly "brown dip" caps. Thanks for the feedback so far!
Last edited by Hagstar; 10-02-2016 at 01:49 PM.
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