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  • Hickok 605A

    Last edited by Chuck H; 08-09-2022, 12:50 PM.

  • #2
    Please upload a manual.

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    • #3
      Click image for larger version

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      Fuse light?
      Which pilot light do you mean?
      Support for Fender, Laney, Marshall, Mesa, VOX and many more. https://jonsnell.co.uk
      If you can't fix it, I probably can.

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      • #4
        Meter is not moving. Found out light only comes on if there is a problem.

        Comment


        • #5
          12AX7 does light up

          Comment


          • #6
            Is the meter open circuit? Put your meter across it in on Ohms and the movement should move.
            Support for Fender, Laney, Marshall, Mesa, VOX and many more. https://jonsnell.co.uk
            If you can't fix it, I probably can.

            Comment


            • #7
              If the meter movement is OK check the resistance bridge.
              Click image for larger version

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              Support for Fender, Laney, Marshall, Mesa, VOX and many more. https://jonsnell.co.uk
              If you can't fix it, I probably can.

              Comment


              • #8
                Manual with wiring diagram at BAMA: https://bama.edebris.com/download/hi...kok%20605a.pdf
                Originally posted by Enzo
                I have a sign in my shop that says, "Never think up reasons not to check something."


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