Fix Via-to-Pad Overlap


This error means via Through-hole - 1 overlaps pad Red-:Red-. The usual fix is to move the via clear of the pad and reconnect it with a short trace, preserving its net and layer connections—not disable the check.
Switch to Agent mode so I can inspect the exact overlap, adjust the routing, and verify that the error is cleared.
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Continue in Agent Mode
I’ll inspect the flagged via and pad, make a local routing correction, then run fresh checks to confirm the overlap is gone without breaking connectivity.
Worked for 4 mins 51 sec
Thought for 7 sec
Completed 3 design checks — found 2 issues.
Thought for 5 sec
Referenced guidance.
Thought for 13 sec
Awaiting 1 task
"Via-in-Pad DRC Repair" completed.
Fixed the Red- via-in-pad error and a second identical issue by removing redundant vias—the plated through-hole pads already provide the layer connections. Fresh checks confirm zero via-in-pad errors, airwires, copper shorts, or floating copper, with existing traces and component positions unchanged.
Separately, 46 redundant-trace warning groups remain untouched; those can be reviewed as a cleanup task.

Schematic of PC817 Optocoupler Circuit
JP1
F1
End of Life

PC817 Optocoupler Circuit

PC817 Optocoupler Circuit thumbnail