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Old 01-08-2015, 07:41 PM
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tvcollector tvcollector is offline
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Join Date: Sep 2010
Location: So. Florida
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So I guess the problem is only speaker hum.. I did power set up again, and did some tests the B+ voltages are normal.. The picture is the same as it was... I did remove the audio output tube and the hum went away.. Seeing how the audio TS is on the very front edge, and I did set the chassis on it numerous of times, the problem maybe that... I did look at it and I don't notice any issues by eye.. The old can, the last one I replaced seem to have some bad values in it, one value, my ohm meter could not get a reading out of.. It sat there trying... Perhaps maybe I replaced with good caps now causing an issue somewhere else that perhaps was adjusted to bad caps? Perhaps maybe try to adjust any sound coils? When I power set up, I notice a slightly louder transformer hum than I normally heard, and I don't think it's coming from the power transformer, it's coming from the audio transformer..
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Looking for an all tube or hybrid color TV set from the late 1960s, early 1970s that's in a steal cabinet..

Last edited by tvcollector; 01-08-2015 at 07:59 PM.
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