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Sanyo clt 2054 dead.just a clicking sound, no picture no sound no power light. replaced main board same problem.

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  • wkinn52148 Aug 02, 2009

    The power supply is on the main board which i replaced. Like i said the tv has a clicking sound.

  • wkinn52148 Aug 02, 2009

    The power cord is new, the tv makes a clicking sound so it is getting power. Could the inverter board be bad?

  • wkinn52148 Aug 02, 2009

    I will let you know.

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The Sanyo CLT2054 TV has different version. lcdpayless has all these power supply.
you can checkout as below link:
http://lcdpayless.com/search.php?searchText=clt2054&submitButton=Search

Posted on Oct 09, 2009

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Hi,

As there is no Power, there seems an issue with Power Supply. Might be a blown capacitor.

Do you hear any sound when you Plug on the LCD and the Button?

What i assume, it has to be the Faulty Power Supply Board. As you are not getting any power , you should have check the power supply board followed by main board .

Check the Power supply board and invertor circuit and replace it, if Faulty.

Hope i helped you.

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

Posted on Aug 02, 2009

  • 1 more comment 
  • taran_2005
    taran_2005 Aug 02, 2009

    Thanks for your response!!

    If you are sure, you have replaced these parts, the only other problem that i can think would be the power cord.

    The Power cords in this model is a light one and many people have faced the issues. Take a voltmeter and check the power supply to the cord.OK you need a volt meter to check the voltage output of your power pack
    as two things cause this now enough power out the pack to run your unit
    or the unit has a short both problems will unlight the light so you
    need to know if the power supply is working right first as it should
    say like 120 volts AC in and 12 volts DC 1000 ma out so you will need
    to mesure this with a volt meter. this is a common problem loading the
    load of the curcuit as in your TV is mor the the power pack is giving
    out thus shorting out the power pack of any voltage present, as the
    little LED light your seeing only takes 5 volts at very ittle current
    to light and dose not repersent the total voltage output of the power
    pack itself.

    If problem still persists, Give them a service call.

    Hope i helped you.

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


  • taran_2005
    taran_2005 Aug 02, 2009

    Thanks for your response!!

    It might be one of the reasons. That's why i mentioned above inverter circuit. Check and i guess, as you have already replaced all the main parts, that's may be the reason.

    Hope i helped you.

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


  • taran_2005
    taran_2005 Aug 02, 2009

    Sure!!

    Waiting for the update.

    Thanks!!


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