Question about RCA F32450 32" TV

1 Answer

Shut off all of a sudden and makes this ringing sound

Hi I was watching tv when all of a sudden it blacked out and made this continuous, high-pitched ringing sound. It did not stop until I unplugged it. Then when I plug it in, it won't turn on but the noise continues. What could be the problem and how much do you think it would be to fix it? Thanks. -Desmond

Posted by Desmond Ta on

  • Lyle Ewing Dec 18, 2007

    I have the exact same problem. My RCA is a 36" though, but the model is the same, as is the malfunction.

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The most likly cause of this type of symptome is a shorted horizontal o/p transistor. typicall the part is 10 to 40 cdn. labour will depend on your local service shop rates. it takes abot 30min to 1h. to chane typically (if no problems are run into.). good luck.

Posted on Dec 24, 2006

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