I didnt notice this at first because its such a high pitch, but my 2nd GBZ is making an incredibly high pitched whine for some odd reason. Circuit: CrudeAudioFile.png If i dont ground A- then i dont head the whine, but the audio is also suuuper quiet if i do that. I'm at a loss what could be causing...

And this is why i asked before cutting things up. That sounds like a much, much simpler solution lol....derp

What i mean is i finally got the stupid audio working on my 2nd GBZ im making for my brother (amp problems...) but i noticed a problem i was not expecting. I cant turn the sound off lol. I turn the B103 volume knob all the way down and i can still hear the game playing. I didnt have this issue last ...

Welp, i poked at it with a voltmeter and yeah i had the right pins (or atleast the 2 that are output, no idea if i got L vs R right lol). I get this really weird popping noise when i play a game, making me think i wired something wrong or my amp is bad. Time to dig around and try to find veterangame...

well...thats unnerving...thats the pins i used. Crap lol... Ugh that means either the pins w/o the jack are different than just tapping off the top of the jack, i damaged it removing it (doesnt look like i damaged it), or my amp is messed up. I hear popping noises in the speaker, which is usually a ...

Hey Salami, out of curiosity do you know the pinouts for the headphone jack?
I think i screwed up by pulling the jack off the board ahead of time lol. Having difficulty finding out what pinhole is what.

EDIT: nevermind...i am derp....

Yes it defaults to HDMI since thats all the basic pi has for audio.

i dont use USB audio so i havnt tested this out but theres this page on it i found
https://computers.tutsplus.com/articles ... -mac-55876

https://i.imgur.com/9W0yOn4.jpg The bottom right one appears to be rubbed off or not even marked. I dont see anything whatsoever on it The topright one is barely legible. That one took me about 5mins to even make out a single digit lol, not even sure if i read it right. Knowing our luck, that botto...

Not sure if it will be of help but this happened to me: Mine is set to use PWM audio. Somehow in the 2 weeks i had it assembled my audio quit. Plugged around for a couple hours and my literal only possibility was the volume knob got messed up somehow. I swapped it out and it worked fine again. Some ...