Question about Sanyo Televison & Video

3 Answers

Screen is almost black with just al little bit of highlights

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  • wagmaster55 Mar 31, 2011

    dp50747 sanyo 50 in lcd

  • wagmaster55 Apr 02, 2011

    there was no whining problem whith my problem discription I believe the reply was uncalled for the tv is three years old thus no warranty has been trouble free till now. the problem is that the picture has gone nearly to black is there a projection bulb in this set or is it a different problem

  • wagmaster55 Apr 04, 2011

    modle number is dp50747 sanyo

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3 Answers

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  • Master
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The backlight has failed. Without a model number, it is impossible to say if the backlight is replaceable. Most units are connected directly to the panel - and replacing the panel is expensive.
It is recommended to purchase new... as replacement will cost more than the unit cost originally.

Thanks!

Posted on Apr 02, 2011

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  • Sanyo Master
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Hi,
May I know the brand and model no. of your unit to assist you further?
Jdvillanueva

Posted on Mar 31, 2011

  • Jdvillanueva
    Jdvillanueva Apr 04, 2011

    Hi again, this symptom indicated that you're bulb was came to its end. This was not totally dead that's why the picture can barely viewable . You must replaced the bulb to back the unit to normal operation again...

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  • Master
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Sanyo is one of the most reliable tv products. Sorry you are having trouble. But, you should have returned the unit or sent it to warranty when you first acquired it - for the whining problem - because it is not normal.'


It will require a replacement of the high voltage flyback transformer and perhaps replacement of the horizontal output transistor - usually done at the same time. The cost will be over $150. If you really like the set it is worth it. If you were thinking about a new set with the advanced technology such as wide screen and hdtv reception, now would be a time to think about it.


Also try and get in touch with Sanyo - the number is in warranty section of owners manual - described the problem. Apparently this is not an unusual problem. They are sending me a USB device that apparently reprograms the software

Let me know if you have further questions.

Posted on Mar 31, 2011

  • SANYADE  OMOTOLA
    SANYADE OMOTOLA Apr 02, 2011

    there is a projection bulb but you need to replace the bulb inside the TV.

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