Question about Sharp 14U-FM1 14" TV

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Sharp 14 the zener in the power suplie is short .it is written as A I 5 is it 15v or 5.1 zener

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  • kanags Mar 30, 2008

    i not sure it is .there is yet another problem it seems.no out put though TEA 2261 and the powr D1886 were replaced in the SMPS.i yet to check the SMPS tranformer .thanks for help.(the model 14C-N5 sharp 14 inch TV.can any one supply circiut diagram and pin voltage for 2261,SMPS transforrmer

  • kanags Apr 21, 2008

    there was a 100E resistor which was faulty that showed as high as 15 meg. on replacing the fault was corrected.of course with that zener 15v.but the set went dead again 2-3 minutes.on switching off and again switching again the set is on for again 1-2 min and this repeats again .what is the wrong

  • Anonymous May 07, 2008

    "TV NOT ON

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15 volt.

Posted on Mar 30, 2008

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It is 15 v zeaner. check supply voltage fluction at out put pin without connecting d1886. smps trf never get faulty

Posted on Jun 16, 2009

  • saravana kumar
    saravana kumar Mar 15, 2016

    Dear sir...my Sharp crt tv d1886 is short ,then I change it...but it's not turn on..I checked the all resistor and caps on smps side,and I change tea2261 and all electrolyte caps,..then switch on....now same d1886 is short ...wts that problem...how can I rectify short......

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