Category:PCB PCB Schematic

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Schematic capture or schematic entry is a step in the design cycle of electronic design automation (EDA) at which the electronic diagram, or electronic schematic of the designed electronic circuit is created by a designer. This is done interactively with the help of a schematic capture tool also known as schematic editor.

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The connected problem of audio jack schematic Reply 2016-09-26 09:10:23
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Avery

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There is a circuit need a 3.5mm stereo audio jack. But the jack I am going to use has 5 pins which is not 3 pins as I think before. Is there someone can explain how it is connected somehow?
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Mikel Rodriguez

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Inserting the plug disconnects the pin with the arrow on it. Then you could have speakers connected until the headphone plug is inserted.

juanbrito

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If you want to use it as an input, you would connect pins 1,4 and 5 to ground using pins 2 and 3 as your input signals.
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