D21 blown

@DC42. Can this be fixed or repaired by a bridge in some way it also took the diode in front of the second PWM fan header with it.

I think this is in the wrong place, it should be in the Duet section

Edited 1 time(s). Last edit at 06/10/2018 09:19PM by Dunston-UK.

You would have to clean if off to get a better view of the traces. A replacement diode is not expensive, you will
Even if the traces are gone there still exist the possible to jump a diode to the correct placement and get it fixed if you are doing this yourself.

The cost of having a technician do the job will jump over the price and worth of a new board.

It is hard to see but it appears the trace burned up to the white border of the Fan box silk screen.

looking more at the board it also looks like TR9 took a hit as well.


I would gladly pay someone £40 / £50 to fix it if they could.

Edited 1 time(s). Last edit at 06/10/2018 04:18PM by Dunston-UK.

You've posted in the Duet section too so I'll reply there.

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Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].