Question about RCA P60921 60" Rear Projection Television

2 Answers

No picture or sound - TV makes chirping noise

When the TV is plugged in there is a distinct chirpin noise. The TV will not display a picture or sound. The TV is an RCA projection TV (model P60921YX1). No repair activities have been taken at this time.

Posted by RICHARD ARVIDSON on

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  • Anonymous Jan 09, 2008

    I have a ge widescreen there is a clicking sound even when tv is off

  • Upallnite Jan 18, 2008

    My RCA P60921YX2 only chirps when pugged in and continues for a bit even after unplugging. I noticed that resistor R14512 is fried but the bands have burned off. Any idea of th value? Is this possibly the whole problem?

  • Anonymous Apr 03, 2009

    I have the same problem as upallnite. The resistor R14512 has bands burned off and power supply makes chirping. Has anyone fixed this problem? Is this a bad flyback or something else?

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Rich that chirpin noise is somthing over loding it try checking your horzotal output for short and diodes around the transformer...

Posted on May 21, 2007

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Anonymous

The chirping sound is the power supply trying to come up, but can't due to a short or other condition. Open up the set and see if there is any obviously bad (burned) components.

Posted on Jun 27, 2007

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Anonymous

  • 206 Answers

SOURCE: No picture or sound - TV makes chirping noise

The chirping sound is the power supply coming up then breaking down because there is a short somwhere in the high voltage. The most common fail in this area is the horizontal output is shorted ( 237470 ) but what cause this short could be simple cold solder joints or the High voltage transformer ( 239111 ) If you have noway to "ring" the flyback change both parts

Posted on Feb 14, 2008

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