sinara-hw/Booster

Pre-production design review remarks

Closed this issue · 6 comments

bjuszczyk commented

Common issues:

  • projects are not compiling correctly, there are minor issues that should be corrected before production

Common_Channel_RF:

  • No rule for board outline clearance - copper on the edges will be removed during production, thus it has to be verified whether some important connections won't disappear
  • Add bean shaped holes at PA_channel_SUP_CTRL and Common_Channel_RF PCBs for better boards adjustation
  • Increase components clearance (D3-L6; D6-IC8) - component clearance rule is marked as disabled for batch
  • PCB is not aligned with enclosure - mounting holes not matched
  • some components have incorrect component links - board variants could be affected

Main_board:

  • Main_board has 1 difference between schematics and PCB

PA_channel_SUP_CTRL:

  • Add bean shaped holes at PA_channel_SUP_CTRL and Common_Channel_RF PCBs for better boards adjustation
hartytp commented

@bjuszczyk many thanks for the valuable feedback :)

gkasprow commented

I added screws to the BOM. This should solve one of the issues forever.

  • 👍1
hartytp commented

I added screws to the BOM. This should solve one of the issues forever.

Is it still worth double checking the clearances around the screws to see if we can easily increase them? If you're happy that this won't be an issue ever again can you close #353 please?

gkasprow commented

the difference was just a component class. I fixed it.
I also aligned the connectors precisely between top and bottom boards. Not that important because they are aligned during soldering, but it just looks better.

hartytp commented

Nice! Thanks

gkasprow commented

compilation errors were removed by adding specific ERC.