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69932Re: [softrock40] Re: Ensemble Stage Three Problems

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  • Alan
    Nov 11, 2012
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      ----- Original Message -----
      Subject: [softrock40] Re: Ensemble Stage Three Problems

      > still have a "USB device not recognized." I have used a Win 7 desktop and laptop with all USB devices unplugged. Neither show that
      > it has recognized a "DG8SAQ-I2C."


      So you have no Unknown Devices or Hidden Unknown Devices.
      It seems that there may be a fault around U1.
      One solder connection to look at is the ground pin of U1.
      Check you have 5V on pin 8 and 0V on pin 4.
      Recheck other joints.

      73 Alan G4ZFQ
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