Quote:
Originally Posted by Electronic M
need to be replaced....Especially those in the vertical circuit (which is why there is no light at the bottom of the screen).
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Also -- you should not play the TV for any length of time while it's displaying that bright horizontal bar. That might burn a dark horizontal bar in the face of your picture tube, for which there is no cure. If you must play the TV briefly while working on it in this state, turn the brightness way down.
Phil Nelson
Phil's Old Radios
https://antiqueradio.org/index.html