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My First Vintage Television

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12-18-2010, 12:13 AM

bandersen

RCA 741PCS

Join Date: Mar 2009

Location: Chicago, IL

Posts: 8,821

Awesome present - I never get stuff like that!
Please don't turn it on again before doing some troubleshooting. You're likely to burn something out.

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.

I'm not sure of the model, but I'm sure someone else does.

P.S. Sweet PF profile pic

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