Category:PCB PCB Layout

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The connections on a PCB should be identical to its corresponding circuit diagram, but while the circuit diagram is arranged to be readable, the PCB layout is arranged to be functional, so there is rarely any visible correlation.

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Error of altium PCB layout net Reply 2016-10-12 12:09:49
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Fabiano

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I redid my designators in the schematic and updated the changes to the pcb. But the nets which I have routed, now give me an error. Basically what's happened is that some of the traces netnames haven't been updated.Can anyone one tell me why this happens and how to get it right every time?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

rkrten1

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Go to Design tab up in the top toolbar, then Netlist, then Clear all nets in your PCB Doc . And then re-import changes from schematics, and it will re-assign all the nets, and re-establish traces which do not 'collide' anymore.

Juan Matte

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I solved the problem with renaming all mismatched components in schematic editor and then import changes into PCB. After that the nets were OK and I renamed the components back and I once more imported the changes into PCB

minh2611

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You should make sure your component links are good, and keep them up-to-date to avoid this happen.

Nicolas Giussani

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I usually shelve the polygons, select the erroneous nets, cut them at a specific location e.g. a pin, and past them again to solve the problem.
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