Another KCS47 Restore...No High Voltage/B+ Down 25V - Videokarma.org TV - Video

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Another KCS47 Restore...No High Voltage/B+ Down 25V

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#17

11-19-2025, 10:45 AM

Kevin Kuehn Kevin Kuehn is offline

Workin' Late Again

Join Date: Jan 2011

Location: WI

Posts: 3,976

The width control is a little unconventional on this KCS47. It varies B+ going to the plate of the first triode section of the horizontal oscillator. Check that the 1/4 amp fuse feeding the horizontal circuitry is still good.

Last edited by Kevin Kuehn; 11-19-2025 at 11:22 AM.

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