Quote:
Originally Posted by radiotvnut
Is that hissing noise actually a high pitched squeal (somewhere in the neighborhood of 15,750 Hz)? If it is, it's probably coming from the flyback or some other coil in the horizontal circuit.
That black cut-off at the top and bottom can probably be fixed by a slight adjustment of the vertical size control.
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That is what mine is doing, the high pitched squeal is ANNOYING! It's the flyback.
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