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Thread: PL D500

  1. #21
    Forum Veteran WOPL Sniffer's Avatar
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    Aug 2015
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    Screw it
    The pots would get "Flat Spots" so to speak and no amount of de-Oxit and twisting would fix them.
    I had the nations problems figured out one night while on blah blah blah........ huh?

    Big amps
    Kenner Close N Play

  2. #22
    Forum Veteran WOPL Sniffer's Avatar
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    Screw it
    Quote Originally Posted by Quickcarl View Post
    It may be just an alignment issue and not the LED or the drivers at all. The more I look at it, the more it looks as if the number plate is shifted to the left.

    One of the reasons I was looking for an updated schematic is this amp will turn-on normally, but once it has warmed up for 10 min or more and I turn it off, then attempt to turn it back on all it does is hum. It has to cool for about a half hour then to will turn on normally. At least until it heats back up.

    The number plates can't shift. They sit on posts with nylon inserts. Unless there are parts missing. Let me know, I have some meter mount parts.
    I had the nations problems figured out one night while on blah blah blah........ huh?

    Big amps
    Kenner Close N Play

  3. #23
    New Around These Parts
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    Mar 2018
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    Florida
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    ---
    Will do,,I will be pulling it apart next week once I get back in town and attempt to see whats up.


    Carl

  4. #24
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    Orlando
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    ---
    Quote Originally Posted by Quickcarl View Post
    Wanted to revive an old thread, hope you guys OK with it.

    Thanks THD+N for the updated Schematics for the D500. Appreciate the hard work.

    But I have to ask, since I wanted to work on my LED meters over the next few weeks.

    Did you ever finish your updated rendition of the LED meter control section??



    Carl
    Carl,
    I have not redrawn any other sections of the D500 yet.

    Nick

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