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Marantz 6300 Project

Discussion in 'Marantz Audio' started by Echoplex, May 2, 2014.

  1. Echoplex

    Echoplex Active Member

    Messages:
    174
    OK, just found this cap cheaper @ Digi-Key...and with no minimum order qty.

    Manufacturer Part #: UPW1HR47MDD
     

     

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  2. BrandonS2185

    BrandonS2185 New Member

    Messages:
    27
    Thank you! I'm sure I'll have more questions.
     
  3. IGSTER

    IGSTER Active Member

    Messages:
    101
    I just picked up a few things from Mouser from your list. I'm fixing my auto stop and up/ down button issues. I already recapped this unit and cleaned lubricated the spindle housing. Thanks for the professional and thorough rebuild info. Very impressive.
     
  4. IGSTER

    IGSTER Active Member

    Messages:
    101
    Is it ok to cut the ends of the thyristor shorter so it doesn't sit so high in the board or should I leave the legs long and solder it the way it is? Will cutting the legs shorter affect the switch?
     
  5. Echoplex

    Echoplex Active Member

    Messages:
    174
    Thanks for the kind words!
     
  6. Echoplex

    Echoplex Active Member

    Messages:
    174
    Yes, but before you do, I would use the old/original component for visual reference to see how long the leads were, then solder the new one into place and you should be good to go!

    No, but you do want to take care not to trim the leads to close to the terminal board. Ideally, you want them to extend out past the board a little bit to ensure a good solder joint.
     
    Last edited: Feb 20, 2018
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  7. IGSTER

    IGSTER Active Member

    Messages:
    101
    Does anyone know where I can pick up the LN25 LED that works in conjunction with the photo darlington?
     
  8. Echoplex

    Echoplex Active Member

    Messages:
    174
    LN25 is an obsolete part.

    LN28RPX from Mouser would work however.
     
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  9. IGSTER

    IGSTER Active Member

    Messages:
    101
    Thanks for all the great info.
     
  10. IGSTER

    IGSTER Active Member

    Messages:
    101
    Thanks for this awesome Marantz 6300 Project. This will be a great help for many 6300 owners for years to come.
     
  11. SuperDodge

    SuperDodge New Member

    Messages:
    10
    This is a round LED, right?. Is there a rectangular one available from Mouser that would work?
     

     

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  12. Echoplex

    Echoplex Active Member

    Messages:
    174
    Yes, but they don't have the domed shape end on one side like the originals did, so I went with LN28RPX since it fit the eyelet hole.
     

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