need zener diode help

Discussion in 'General Electronics Chat' started by micron, Dec 2, 2011.

  1. micron

    Thread Starter New Member

    Nov 2, 2009
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    Hello ! I am working on a magnavox ( 37MF231 ) no picture an no sound. from other places I have looked I have replaced the capacitor at location (2074) 25v-22oo micro -farad the caps at locatiion (2081&2066) look good an did not replace. I have read that I may need to replace the zener at(6079 ) all that I can find is that it is a 9.1 volt. Does any one know what watt it should be ? the one on my board using diode test on multimeter shows around .645 in one directiion an 1.3 in the other I don't think that is right. think this may have caused my cap to blow. I would be very greatful for your help as to the watt of this zener so I can replace it an see if that works. thank you Micron
     
  2. micron

    Thread Starter New Member

    Nov 2, 2009
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    I have found the magnavox part# for the diode ( 933117780133 ) if that helps any one
     
  3. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Do you have a photo of it? And the board top and bottom so the traces around it can be seen, gives an idea of expected power.
     
  4. micron

    Thread Starter New Member

    Nov 2, 2009
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    sorry but I do not have a camra. But I have found info on diode. it is a 500mw Do-35 for any one else that may be looking for this . I found it mouser electronics. Just want to say thank you to all of those who look at my post an a special thanks to those that tryed to help
    micron
     
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