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Question about RCA F27645 27" TV

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RCA 27" TV F25432

When the t.v. is turned on for awhile I start to hear a popping sound coming from the back. The popping becomes more frequent and louder (apparently having nothing to do with the volume). Then the T.V. screen will go to black with no audio or video. The T.V. will turn back on after a couple of seconds by itself. Within a few more seconds the shutdown repeats itself. Any suggestions?

Posted by James Johnson on

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Anonymous

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27 inch RCA about 4 years  old. A new receiver was yesterday installed by DirecTV and the problem was not noticed at that time. When using the "guide grid" the grid shakes and vibrates left and right.   White lines appear on screen on all channels, moving and changing sizes. Turing the TV off, a white background picture with diagonal lines show briefly.  The TV goes off with a popping sound.

Posted on Aug 03, 2008

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Simpson Neal

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You apparently have a high voltage arc. Possibly the anode lead to your picture tube. Also the flyback transformer could be arcing. If you're not experience with tv repair, you need to have a tech check it for you. The circuits operate at very high voltage and if you get into it you can get a possibly fatal electrical shock. Be careful !!! Stargazer

Posted on Jan 13, 2007

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