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Help identifying a component

Discussion in 'Electronic Repair' started by John Dough, Jan 10, 2005.

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  1. John Dough

    John Dough Guest

    I've got a Rasterops Monitor that is faulty. There is a component on the
    power supply section that gets abnormally hot. Can somehelp help me identify
    the component

    On the components casing:
    059-031
    3703
    TDK

    Its a small black box with 3 pins - I've opened the box and inside is a
    component I've never seen before. I've taken 2 pics of it (front and back):
    http://www.gstimports.com/unknown1.jpg
    http://www.gstimports.com/unknown2.jpg

    Can someone please help me identify it - and what the component is used for.

    Thankk in advance.
     
  2. Kevin R

    Kevin R Guest

    dont qoute me but it looks like a some sort of crystal perhaps a filter
     
  3. Bianca

    Bianca Guest


    PTC/NTC for disgaussing picture tube at power on.
    The more hot, the less current: only first minute the disgaussing coil is
    working.
    Sometimes they get too hot or have short circuit; need replacing.
     
  4. John Dough

    John Dough Guest

    Thanks for the info.
     
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