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#1
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It could be that there is just too weak of atmospheric static for it to receive it. If you don't have or plan to get an analog RF video source for that set then any repair work or maintenance is gonna be a waste of effort.
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Tom C. Zenith: The quality stays in EVEN after the name falls off! What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4 |
#2
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If it has a video input it may be switched to that. Check the sides
& back for a switch. If not get a manual & get daring ! 73 Zeno LFOD ! |
#3
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The blank white screen tells you that the CRT is getting High Voltage and sweep OK, but there is no actual video signal reaching it. The problem could be in the video amplifier circuit, video detector or even the IF amplifier circuits. Sometimes those circuits get power from a separate supply voltage than the rest so that might have failed.
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