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  • TC booster+ schematic?

    Hi all,

    I`ve got a TC booster+ line driver/distortion pedal on my bench. The boost function works, the distortion does not.
    There are two 14-pin ICs inside with the numbers sanded off, and no, they are not the usual quad opamps.
    Any help?

    TIA
    Albert

  • #2
    TC Boost Schematic

    IC 1 looks like an opamp. (Selected).
    IC 2 is some kind of P channel/ N channel thing.

    Here is the schematic & IC datsheets.
    Attached Files

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    • #3
      Thank you very much!
      So one of them IS a quad opamp. Somehow I had a different layout in mind when measuring voltages.
      I guess sanding the letters off gives some magic mojo...

      Cheers,
      Albert
      Last edited by Albert Kreuzer; 04-03-2011, 08:18 AM. Reason: pinout confusion

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      • #4
        Originally posted by Jazz P Bass View Post
        IC 1 looks like an opamp. (Selected).
        IC 2 is some kind of P channel/ N channel thing.

        Here is the schematic & IC datsheets.
        Hi
        Is it possible to repost this Information as I have a unit that no longer switches.

        Many thanks
        John G

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        • #5
          TC Boost Schematic

          Here you go.
          Attached Files

          Comment


          • #6
            Hi,
            Thank you very much reposting the files.
            Much appreciated.
            Cheers,
            John

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            • #7
              Thanks very much for posting that file. My BLD has recently stopped working; needs an IC; now I know which one!

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              • #8
                Hello guys, any chance to get the schematics too ? The attachments are not working. Thank you

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                • #9
                  The schematics were re-posted as a ZIP file in post #5 of this thread.

                  Comment


                  • #10
                    Originally posted by Universe777 View Post
                    Hello guys, any chance to get the schematics too ? The attachments are not working. Thank you
                    We had a problem some years back and many files and attachments were lost. Even with that being the case it's still best to post any schematic request independently on this "schematic requests" forum rather than tack on the end of a necrothread.
                    "Take two placebos, works twice as well." Enzo

                    "Now get off my lawn with your silicooties and boom-chucka speakers and computers masquerading as amplifiers" Justin Thomas

                    "If you're not interested in opinions and the experience of others, why even start a thread?
                    You can't just expect consent." Helmholtz

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