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#1
08-02-2019, 09:12 PM
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When you see the dots on the screen, remove the 3rd video IF tube and see if they remain. Used to have a lot of trouble with GE brand video output tubes doing something similar to what you are describing.
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#2
08-06-2019, 09:36 PM
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CRT ground was it. Tightened down the chassis to the cab ( w/ gnd strap) and GONE! I've seen this before, Thanks. Sometimes it takes another brain to see the forest, Again thanks for the insight.
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#3
08-07-2019, 06:06 AM
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