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JVC 32 " T.V. dead.

Discussion in 'Electronic Repair' started by Dani, Oct 25, 2006.

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  1. Dani

    Dani Guest

    JVC Model # AV-36980 Chassis # A 70, was at another shop, but in good
    Found the SMPS STRF6626 regulator shorted, replaced it, & C926 1000 uf
    @ 50 volt
    capacitor, everything else checked fine, plug in, & at turn on,
    instantly, the fuse blows
    .....flash, regulator gone again. Didn't even try to start. Anything
    common on this unit?
    Thanks, Dani.
  2. Jason D.

    Jason D. Guest

    Checked everything (diodes, resistors, etc). STRF-6626 has lot of
    self-protection built in but one thing this IC can't protect against
    is bad damping circuit, any shorted diodes in outputs and bad

    Cheers, Wizard
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