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Old 11-15-2015, 10:37 AM
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Username1 Username1 is offline
Not sure how I got here.
 
Join Date: Dec 2009
Location: Orange County NY
Posts: 3,648
Well, if they are to be 75 ohms, and they read 2.5K ohms, and they are in series
with the filaments, then the current will be very low, and should not be a problem
at all if you fire it up..... tubes will not lite.... If it's a thermister and they drop
like said, when they get hot, then at 2.5k they are a pretty good safety cushion
for the tubes.... Better than 850..... might be smart to leave them alone.....?

Looks like a tv I just got done working on for my brother.... Bad electrolytics,
I saw those 2 resistors in the string, didn't even give them a thought....
Filaments come on slow, so I guess it's working as it should.....

.
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Last edited by Username1; 11-15-2015 at 10:41 AM.
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