All in One PCB Support Thread

[Kungy]

Hi @Helder ,

I'm not sure if i'm posting in the right place but, I was wondering if you have any update on the 2.2 pcb boards being ready for sale again. Looking forward to getting hold of one Thanks

[OrbitalPi]

First post has alternate points for the audio and also a few pages back there is another image with the traces color coded so it's easy to find alternate locations.

Thanks for the reply @helder

I just want to clarify. I accidently removed the pad at the bottom of R18. And I've lost the resistor R17. can I still tap to the pad as specified on the diagram or do I need to replace that resistor first?

Post an image and I'll have a look and offer some advice.

Thanks again

[Helder]

Thanks again

Simple put the resistors in place and solder one end that has the pad and then bridge the 2 resistor ends with some solder like in the image:

Hi @Helder ,

I'm not sure if i'm posting in the right place but, I was wondering if you have any update on the 2.2 pcb boards being ready for sale again. Looking forward to getting hold of one Thanks

Still waiting on headphone sockets before taking any orders, I used a 3rd party site that buys from China on Taobao.com and they apparently have my goods but haven't shipped it yet so I can't really give an accurate ETA but I'm expecting them next week.

[Kungy]

Cool thanks,

I'll be keeping a sharp eye out. I really want one of these boards. They are awesome.

[OrbitalPi]

Thanks again

Simple put the resistors in place and solder one end that has the pad and then bridge the 2 resistor ends with some solder like in the image:

Hi @Helder ,

I'm not sure if i'm posting in the right place but, I was wondering if you have any update on the 2.2 pcb boards being ready for sale again. Looking forward to getting hold of one Thanks

Still waiting on headphone sockets before taking any orders, I used a 3rd party site that buys from China on Taobao.com and they apparently have my goods but haven't shipped it yet so I can't really give an accurate ETA but I'm expecting them next week.

so that didn't go to well and the other test pad for R18 came off and the trace become exposes. I'm just gonna go with USB audio.

Thanks for the help @Helder.

[dongilles]

Hello all,

After some audio problems (some pages back) I finaly had some time to rewire everything. But I am still keeping problems.
The problems are that the speaker does not work and headphones have a lot of static.

I have used all tips in this thread and I am using the scripts from Helder from the first page.

Here are some pictures from my build

IMG_3016.JPG (1.18 MiB) Viewed 10472 times

IMG_3018.JPG (1.08 MiB) Viewed 10472 times

IMG_3020.JPG (1.05 MiB) Viewed 10472 times

IMG_3022.JPG (1.01 MiB) Viewed 10472 times

IMG_3024.JPG (876.41 KiB) Viewed 10472 times

--edit--
cant get the spoiler tag to work

[Helder]

I guess you didn't follow the guides people post very well since I see that you have the resistors you added going to the Speaker - when it should go to the Speaker+. Also those ugly solder blobs on the PWM pads could be a problem, you didn't burn or rip one of those pads did you?

[dongilles]

I guess you didn't follow the guides people post very well since I see that you have the resistors you added going to the Speaker - when it should go to the Speaker+. Also those ugly solder blobs on the PWM pads could be a problem, you didn't burn or rip one of those pads did you?

Hey helder, thanks for the reply!
I tried both + and- because someone here said changing it could help. Changes it to the speaker +.

Also the PMW pad is fine. Bad soldering . Fixed it up now.
Sadly the problems are the same.

Do you perhaps have some more tips?

[Helder]

I guess you didn't follow the guides people post very well since I see that you have the resistors you added going to the Speaker - when it should go to the Speaker+. Also those ugly solder blobs on the PWM pads could be a problem, you didn't burn or rip one of those pads did you?

Hey helder, thanks for the reply!
I tried both + and- because someone here said changing it could help. Changes it to the speaker +.

Also the PMW pad is fine. Bad soldering . Fixed it up now.
Sadly the problems are the same.

Do you perhaps have some more tips?

If none of the pads or traces are burned or ripped off and the headphone jack is soldered on properly you should have sound coming from the headphone as long as the config.txt is correct. I would try a fresh Retropie install and manually edit the config.txt for the PWM Audio as a last resort.

How are you powering all of this? I don't see a power boost nor do I see a battery, are you powering everything off of the Pi?

[thief122]

Hi Helder, I have got my AIO 2.2 and planning my GBPi. I want to ask how can I connect a second analog stick on the board? Where is the pins to connect? And do I need to programmed it for the second analog stick?

Thank you.