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Discussion in 'Hobby Electronics' started by Matt H, Aug 4, 2005.

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  1. Matt H

    Matt H Guest

    Hi all,
    i am wondering if anyone can tell me where i can find a schmatic
    for a PYROD DVD 750 as there is no power and it looks like something to do
    with the power supply is gone but need further assistants any help would be
    appreciated i relise i can buy a another one but thought while its here i
    will try and see if can fix it

    Matt H
  2. Ha-ha-ha.

    That was about getting a scematics. Sorry, could not contain myself.
    In short -- you will not be able to get one.

    Now, to you power supply. Measure the outputs. If you get all the readings,
    PS is OK. You can also try to measure outputs with load disconnected.

    If PS is bad and nothing is obviously blown (check chopper transistor and
    secondary diodes), then problem is likely to be one of the electrolitic
    capacitors. Usually, you can see the bulge on top of a bad one. If you have
    ESR meter, check them all.

  3. Matt H

    Matt H Guest

    thanks Rudolf,
    yea the culprut was replace to electrocap's and was in

    matt h
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