Questions about RPi2 headphone output. - Raspberry Pi Forums

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hello.my questions:

can connect directly 3 pinned headphone jack 4
pinned rpi2 shared (composite/audio 4 pinned) output ??

i'm connected 3 pin headphone jack rpi2 output. i'm not know acceptable connection rpi2. there deep noise normal sound output. normal rpi2 ?

raspbery pi b+ / pi2 4 pinned jack diagram ? need build.

yes can connect 3 pole connector 4 pole jack.
image

laurens


raspberrypi



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