Question about TechView P4204TW Television

3 Answers

I have a 42" plasma techview tv model #75223. When i press the power button, nothing happens. The green light is on, but no picture. One time i was able to unplug it, and when I plugged it back in, it made a clicking noise, and the picture came on. Now, the light is green, and I cannot get a picture no matter what i do.

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  • 5 more comments 
  • djoelaura1 Oct 14, 2010

    i have a receiver for surround sound. The sound will come on even though the tv is off.
    I do hear clicking noises.
    The tv was purchased on 10/4/03, so its 7 years old.

  • djoelaura1 Oct 14, 2010

    The sound from tv station would be on, not the clicking sound

  • djoelaura1 Oct 14, 2010

    Did you get my reply?

  • djoelaura1 Oct 15, 2010

    Taran,
    I still did not hear from you. Are you going to reply?

  • djoelaura1 Oct 15, 2010

    No. when i push the button, it will go amber for off. when i push it again, it will go green for on, but no picture.

  • djoelaura1 Oct 15, 2010

    is it worth getting fixed?

  • djoelaura1 Oct 15, 2010

    Could you give me information on how to locate a service manual. I am having trouble finding one for my particular model. Techview Model#75223

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  • Master
  • 11,896 Answers

That is most likely and most commonly a faulty power board or power inverter. It will hold just enough power to light the lights but nothing else. Sometimes the tv may even turn on until you press a button and it turns off.

Posted on Oct 15, 2010

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  • Master
  • 712 Answers

Is the power switch on the T.V also ineffective?

Posted on Oct 15, 2010

  • Sebin Punnacheril
    Sebin Punnacheril Oct 16, 2010

    Then it is a problem relating to the display only. Right?

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  • Master
  • 10,515 Answers

Hi,

To start with this is an internal failure and needs repair. Before we proceed, i would like to get few more details :-

1. Do you hear any sound?
2. Do you still hear any clicking noise?
3. How old is the TV?

Let me know,so that we could proceed.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Oct 14, 2010

  • taran_2005
    taran_2005 Oct 14, 2010

    Thanks for your response!!

    Kindly clarify - Sound would come even if the TV is off. Are you talking about clicking sound ? Explain in detail so that we could proceed.

    Let me know,so that we could proceed.

    Hope i helped you.

    Thanks for using ' Fixya ' and have a nice day!!


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