Thread: Losing video
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Old 07-08-2017, 11:46 PM
EdKozk2 EdKozk2 is offline
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Join Date: Mar 2014
Location: Elkhorn, WI
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Try swapping the I.F tubes one at a time and see if that helps. If it doesn't try the tuner tubes. Not sure if your set uses one but check if you have a bad video detector diode. I couldn't tell from your video, but does the sound also go dead? If the sound keeps working then check your video output tube. If tube swapping doesn't help then there could be component problems. The model number would also help.
Ed
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