Quote:
Originally Posted by bandersen
Could be something like a carbon comp resistor drifting with temperature or a marginal tube taking a long time to get up to speed.
As for the screen distortion, agree it could be the B&K. I also wonder if the yoke has slipped back a bit? Make sure it is firmly all the way up against the bell of the CRT.
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I'll check the yoke.
If I swap out the resistors in that area do they still have to be carbon comp like on the IF board?
All the tubes are new, but I haven't put them in the tube tester to verify they aren't nos duds. I found that my tube tester tends to pick up issues after I let the tubes get nice and hot in use. So I'll run the set for an hour or so and then test each tube in the set.