Aporte original por: Nathan Millbery

Texto:

I am in a similar situation - interface won't connect to PC and upon inspection there is discolouration at this same D1. I have attached photos I have taken for your reference.

[image|3302417]

Although I suspect this diode is defective I did some continuity tests captured here in this image:

[image|3302418]

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I too am trying to identify and replace this diode so if you have any luck please let me know too!

Estatus:

open