How Come Early CRTs contained more Ions? - Videokarma.org TV - Video

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How Come Early CRTs contained more Ions?

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#10

02-12-2010, 09:51 PM

zenith2134 zenith2134 is offline

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Join Date: Feb 2005

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Well I was talking about melted guns/grids myself...I've seen burnt phosphor. When I was trying my hand at a DIY oscilloscope I burnt plenty of it. I remember a Panasonic 12" b/w SS set from around '76, and a Mexican-made 13" Zenith knob tuner from 1988. Without the yoke it doesn't take much to ruin that center spot!!!

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