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(Topic ID: 152916)

Williams System 11 - Low 5 Volts

By songofsixpence

8 years ago



Topic Stats

  • 5 posts
  • 3 Pinsiders participating
  • Latest reply 8 years ago by PinDave
  • Topic is favorited by 4 Pinsiders

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    #4 8 years ago
     
    DJF

    PinDave

    Pinside+ Frequent

    10y 49,050 111

    Yeah, check R7 & 8, they set the voltage output. R11-13 are part of the current limit circuit and could also be an issue. What's the TP3 voltage (input to the regulator)?

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    #5 8 years ago
     
    DJF

    PinDave

    Pinside+ Frequent

    10y 49,050 111

    Oops, too late! Glad you got it fixed.

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