Failures, Donts

Failures, Donts

here are few failures, mistakes, DONTS - from clients, customers or/and developers

 

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a classic failure - all capacitors wrong polarity - rootcause missing knowledge and the switchboard use a + sign at positive, the user thought the white dot is +

 

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small solder core blobs - create here a hiss, noise in the audio path
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Trace in contact with part/body of a germanium transistor
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a classic failure by developers.. traces under standoffs - a electrical short risk = high

 

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the device wasn't starting, caused by a wrong crimped connector - only the isolation was pressed/crimped

 

 

how to bugfix: https://diysynth.wiki.dsl-man.de/wiki/spaces/SKM/pages/336101402/How+to+bugfix

non commercial pages, all infos are best can do without warranty, without liability.