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Old 08-02-2014, 01:48 PM
dtvmcdonald's Avatar
dtvmcdonald dtvmcdonald is offline
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Join Date: Nov 2012
Posts: 1,197
The new resistor fixed the focus problem. I tried magentizing a
screw for a replacement purity magnet. It was not quite strong enough.
So I ground the top of the screw flat and superglued on
a small piece of a refrigerator magnet. This made it work OK.
Getting passable convergence was fairly easy.

I got around to playing with the B+adjustment resistors
I had installed. The B+ was at 355 and I got it up to 385,
which Sams says i Correct, so I left it there.

The only remaining problems are probably designed in ...
bright colors in large areas ruin the luma. Actually my Pilot TV-37
ha the exact same problem until I realigned it to not
overemphasize 3.58 MHz. The other problem
is serious blooming on white screens.

Pictures this evening when window reflections wont be
a problem. I'm not showing Dorothy ... my copy is pillerboxed.
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