1954 Philco high b+ issue..... - Videokarma.org TV - Video

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1954 Philco high b+ issue.....

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10-14-2014, 08:37 PM

old_coot88 old_coot88 is offline

VideoKarma Member

Join Date: Sep 2009

Posts: 2,646

What kind of meter are you using? Is it digital?
Your description of the problem sounds like there's a strong powerline ripple on the 130V line, possibly due to a miswired filter cap. Your sync/AGC problem would suggest this also.

Try measuring the 130V with an analog meter (digital meters tend to go nuts on complex waveforms).

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