Question about Toshiba 23HLV84 23 in. TV/DVD Combo

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Picture starts flashing slowly and then more rapidly

I turn my T.V. on and the picture is fine. Sometimes the picture and sound is fine for several hours or just a matter of like thirty minutes. Then it begins to flash in and out until the picture goes and there is sound. If I try to see if it stops, the picture and sometimes the sound will go and periodically both sound and picture will come back on the screen. Any ideas of what is happening other then having a possessed T.V. I have only had this T.V. for about three years so it is frustrating.

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  • jtargon May 19, 2009

    "Picture starts flashing and then the screen goes black.

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  • Master
  • 975 Answers

If your handy and know your way around , open the TV to get inside and do a visual check for any DRY SOLDER on the PC board .specially around the POWER SUPPLY AREA and the
horizontal output area , those area gets a little heat on the board . do some REsoldering. if you can take out the PC Board
and do the inspection , will be much better . hope this been helpful. good luck

Posted on Apr 23, 2008

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