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D21 blown

Posted by Dunston-UK 
D21 blown
June 10, 2018 12:49PM
@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.
Re: D21 blown
June 10, 2018 02:24PM
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.
Re: D21 blown
June 10, 2018 04:15PM
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.
Re: D21 blown
June 11, 2018 02:03AM
You've posted in the Duet section too so I'll reply there.


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