Anushri 22nF film capacitor
  • Hello, During assembly, I touch the 22nF film capacitor (C4) with soldering iron and one of his corner melted (a very little part). I have now finished the assembly and all looks ok. What is the use of this capacitor? is it possible to know if it still works?

    thanks

  • It probably works just fine, it’s just plastic that you melted :)

  • It serves as a low-pass filter removing the highest frequency components of the PWM modulation for the drums signals. If the drum machine sounds OK it’s all fine.

  • O,k thank you both!

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