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Old 12-18-2010, 03:02 AM
Sam Cogley's Avatar
Sam Cogley Sam Cogley is offline
The Devil Inside
 
Join Date: Dec 2008
Location: SW Missouri
Posts: 299
Quote:
Originally Posted by bandersen View Post
That high pitched squeal is probably from the horizontal / high voltage circuit around 15 kHz. Most likely some capacitors have gone bad and are causing problems.
It's also possible that it's just the regular flyback whine. I can hear almost any CRT television when it's running. My parents had a very large CRT TV when I was in high school that drove me nuts.
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