Question about Quasar SP-2719 27" TV

1 Answer

TV picture blanks out, the restores

This is a CRT , not flatscreen TV. After it is on for a while,
suddenly the picture tube seems to go off. It goes black
and there is a tiny bit of light in the center for a split second,
like the power is being turned off. At the same time, the audio
remains, but diminishes slightly in volume. Then, after a few
minutes, the sound come back and the picture returns as well.
This problem repeats and repeats. Now that I am watching
it very carefully, I notice that in the fact the slight drop in
audio volume just barely precedes the blanking of the picture,
just by a fraction of a second. Any ideas? Thaks.

Posted by on

  • photon_3000 Apr 11, 2008


    Thank you for the answer. Is this something I can fix myself?

    How do I determine where exactly the problem is?
    The TV was recently moved and the problem started right after that.
    We were really very careful in moving it, but I suspect that that is
    what caused the problem. Does the fact that the audio volume level
    drops a little bit just prior the picture disappearing and that the volume
    level returns to normal just a split second before the picture reappears
    help to diagnose this in more detail? thanks.

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  • 54 Answers

Your tv has a loose board problem, its either in main board or CRT socket.

Posted on Apr 11, 2008

  • I suggest that you refer it to a repairman tech.

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