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Fuzzface switch issue

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  • Fuzzface switch issue

    Hi, I have built a Fuzzface based loosely on the Fulltone 69 pedal, with some variations. It works quite well, I like it, except that when I switch from bypass to Fuzz there is a momentary silence ...1/2 sec. ..... then it kicks in. Going back to clean or bypass to the amp its fime , no glitch. I am including the schematic in the hope I can get a resolution through the forum.

    Thanks

    I am trying to upload the schematic but the attatchment function does not seem to work??

  • #2
    Is this the schematic?
    Fulltone 69 Fuzz Pedal.pdf
    That 1/2 second delay sounds suspiciously like a capacitor charging up.

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    • #3
      Maybe switching the power to the circuit off when in bypass mode?
      My band:- http://www.youtube.com/user/RedwingBand

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      • #4
        Here is the schematic, I hope, if the attachment works. Cannot upload my image ??

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        • #5
          Fuzzface PNP Schematic

          Here's the schematic that angelodp was trying to upload.
          He emailed it to me.
          GL,
          T


          Click image for larger version

Name:	FuzzFacePNP.jpeg
Views:	1
Size:	156.6 KB
ID:	851799
          Last edited by big_teee; 10-13-2018, 01:28 AM.
          "If Hitler invaded Hell, I would make at least a favourable reference of the Devil in the House of Commons." Winston Churchill
          Terry

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          • #6
            The first thing that I would try is to clean the switch.

            There are bits of grease inside the switch that may be slowing down the movement of the internal mechanism.

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            • #7
              this suggestion did the trick., I will post the new schematic. Thanks All.

              Ange ...

              For the switch wiring, (A) and (B) need swapping and the LED needs flipping.

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