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Panasonic Microwave

Discussion in 'Electronic Repair' started by Russ_Verdon, Jul 23, 2006.

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  1. Russ_Verdon

    Russ_Verdon Guest

    I have two Panasonic Dimension 4 microwaves with the same problem. When
    plugged in, the motor running the belt driving the air circulation fan for
    the convection oven, turns on and continues to run.
    I removed and checked the relay controlling this motor and it is ok. The
    relay coil goes into a BA12004.

    Is this a known problem with these ovens?

  2. lsmartino

    lsmartino Guest

    Russ_Verdon ha escrito:

    Bad BA12004?

    This is the datasheet for the BA12004:

    If the relay coil is always energized, it will make the fan run always.
    You should investigate why the relay coil is always on.
  3. Franc Zabkar

    Franc Zabkar Guest

  4. Russ_Verdon

    Russ_Verdon Guest

    Thanks for the link and sub info
    Will replace the IC and see what transpires.

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