Question about Tatung V27DMBX 27 in. LCD Television

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MODEL V27DMBX- NO POWER, WON'T TURN ON. - Tatung V27DMBX 27 in. LCD Television

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Good day sir
the problem of your TV is on the power supply
I teach you some and troubleshooting for your problem
I give it to you step by step
first remove the cover of your TV by unscrew it at the back
secondly after that the power supply reveal it is the one that have a ac input from your ac cord or supply
thirdly,check your fuse if busted,replace fuse if busted and also check the regulator transistor if shorted then replace also
after that,also looking for bulging top capacitor/leak replace it in same type and rating voltage/microfarad
and finally after same troubleshooting..test it by power it on again

thank you

Posted on Apr 03, 2011

  • 4 more comments 
  • jones9251 Apr 03, 2011

    Thanks for the help. I didn't see any fuses or bulging or busted caps. Do you know where I can get a componet diagram of the power supply board?

  • bonifacio gomez
    bonifacio gomez Apr 07, 2011

    I'm sorry sir,,if my solution is not fix your problem it means that's not for D.I.Y...the trouble of your power supply is major so even you got a diagram I'm not sure if you fix that
    I search for diagram of your power supply but I found nothing...
    as a technician I suggest to you sir to buy a new power supply because sometimes new unit is more cheaper than repair specially when you give it to the technician..and its not 100% sure
    this suggestion is base on my own experience as a technician
    thank you

  • jones9251 Apr 08, 2011

    Ok, thanks. I have not been able to find the power supply (part #6693006610). I tried and it is not in stock. Do you know of any other suppliers?

  • bonifacio gomez
    bonifacio gomez Apr 09, 2011

    try to contact this to assist you sir

  • bonifacio gomez
    bonifacio gomez Apr 09, 2011

    your part is cannot find on their database but they can find for you just contact...

  • jones9251 Apr 09, 2011

    Thanks for the info. I called 1sourcecomponents, they only sell to companies not individuals.



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