No audio

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Shade
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No audio

Post by Shade » Sun Jan 21, 2018 11:06 am

I'm not getting any sound, and im not sure i have the sound card wired right. Green data positive, yellow data negative, red power, black ground.
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rodocop
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Re: No audio

Post by rodocop » Sun Jan 21, 2018 12:47 pm

Wired totally wrong.

Yellow and green need to go to the data pads on the pi. And the audio in and audio ground will come from the other end of the sound card. Id double check wermys guide.

You can also use this for reference. It's based on the older pcb. So it the white wires going to the speaker will go to audio in and ground. Then connect the speaker on the other side of the pcb.

https://sudomod.com/forum/viewtopic.php?f=34&t=3297

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Helder
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Re: No audio

Post by Helder » Sun Jan 21, 2018 1:27 pm

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Shade
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Re: No audio

Post by Shade » Sun Jan 21, 2018 6:59 pm

Ok, thanks. I got confused when it came to that part in the video

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Re: No audio

Post by Shade » Sun Jan 21, 2018 7:29 pm

Up date... I re wired everything and everything sound great.

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Merlin
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Re: No audio

Post by Merlin » Fri Mar 02, 2018 1:23 pm

Is it safe to put left and right output togheter?
Is it a sort of "rudimental" stereo to mono mixing?What about audio quality and sound power level?No need of restistors?
Can I add a volume wheel between dac and speaker bypassing the mintypi pcb?
Sorry for the many questions but I have many doubts!

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