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Layout issues #1

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dwillmore opened this issue Feb 3, 2021 · 9 comments
Open

Layout issues #1

dwillmore opened this issue Feb 3, 2021 · 9 comments

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@dwillmore
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If there is interest, I would be glad to help work on the PCB layout for an 'improved' version.

@vxq9e7bx
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@dwillmore are you still up for this?

@dwillmore
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dwillmore commented Nov 10, 2021 via email

@vxq9e7bx
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looking forward to it! 👍

@vxq9e7bx
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@dwillmore how are things on your side?

@dwillmore
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dwillmore commented Feb 20, 2022 via email

@sarimbinwaseem
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Good! Do we have a plan on what we'd like to do?

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@vxq9e7bx
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sorry for the late reply. @sarimbinwaseem we just highjacked your repo to communicate, and maybe improve some bits in the hardware here and there...

@dwillmore I don't have a plan... did you already make some adjustments to the layout? I think the "possible improvements" in the readme are maybe a good starting point?!

@vxq9e7bx
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vxq9e7bx commented Dec 25, 2022

@mhier is there a reason for "AMP_ENA" and "POWER_CTRL" being connected? They are placed onto two different pins though!?
Screenshot 2022-12-25 at 21 34 58

edit: probably just an artifact due to opening with kicad 6, in the images of the schematic the connection is not there.

@mhier
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mhier commented Jan 2, 2023

edit: probably just an artifact due to opening with kicad 6, in the images of the schematic the connection is not there.

Yes, there is no connection intended between those signals. IIRC they are controlled separately to avoid some clicking noise during power on (power up the amp while muted, unmute a bit later).

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