Zenith Advanced System 3 picture tube testing

[zeno]

Originally Posted by Kevin Kuehn

Thanks, zeno.
Yeah, I realize replacing all the bad caps could be in vein if the CRT has issues. Although I doubt I'll have over $10 invested in caps, plus a few hours of my time. I actually thought the picture had a decent gray scale last time it was on. My pictures made it look more green than in person. Oh, by the way - does that Sams give the pin-out for the CRT? I'd still like to verify I was checking it correctly.

Pin out same as I gave you. K voltages a little higher than norm,
130-140 V. Ive got some tricks if the grey scale is off, we shall see.
Try a life test on CRT also, if checker doesnt have it just
kill the filament & watch the meters. I think u have a CR70 , IIRC
it has it. Time for a beer

73 Zeno