The replacement step did complete for the priority BOM parts.
Updated parts
Also reconnected
- R1: U2
IO23 -> R1 -> base net
- R2: base pull-down to GND
- C1: on
VIN
- C2: on
5V
- L1: between
BUCK_SW and 5V
Important note
I only finished the priority replacements. I have not yet confirmed the entire BOM is fully JLC-matched for every remaining part like:
So the answer is:
- priority BOM fixed: yes
- full JLC assembly BOM fully verified: not yet
If you want, I can do the final BOM audit summary next and tell you exactly which remaining rows are still risky for JLCPCB.