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TDA7293 sub

Discussion in 'Electronic Repair' started by bob urz, Feb 21, 2008.

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  1. bob urz

    bob urz Guest

    I have these simple little Chinese OEM amp modules that are dealing me
    fits. They came in with TDA7293 chip. MY supplier had TDA7293V which
    they said was a sub. In two of these modules, little caps keep blowing
    when i power these up with the sub IC in. I ESR'ed the caps before power
    up and they were not shorted and seemed to be OK. Any one had any issues
    subbing this chip?

  2. Lavelock

    Lavelock Guest

    If the cap is not putting in reverse position then it got to be your fatty name that it didn't like. Sorry to be frank.
  3. Fred Kruger

    Fred Kruger Guest

    How is it you can type a full sentence with that boner tipping up Mom's
    I'm sorry that you're a waste of food that could be rotting somewhere,
    giving rise to an interesting new disease.
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