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Old 09-07-2019, 11:14 AM
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zeno zeno is offline
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Wrong resistor. It should be just a few ohms. If not on CRT PCB trace the F
wires back to the FBT. It also may not be there at all.

Quote:
Originally Posted by freakaftr8 View Post
Well I found a 220k ohm resistor on the H2. There is an H1 and H2. Obviously I cant read with a DVM. Could you elaborate on this low value resistor jumping?

Essentially increasing heater voltage it sounds.

I still have a focus issue on the outside perimeter of the CRT I cannot achieve with dialing focus around. also blue and red smearing from weak R and B emission although it retains good brightness and contrast even with the smearing with my chassis derived rejuvenation. lol

I know it's most likely a weak crt, just surprised it can retain a really bright raster with quite a bit of contrast, not like the usual Trinitron weak crt.

But it does exhibit the smearing as contrast level goes up. And quite a bit out of focus around the perimeter.
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