Hello, I got my hands on a (what it seems to be) water damaged power board for an Amazon Echo, and wanted to try to fix it (Yes, I know I can get my hands on a working echo in Ebay for 40 bucks, but I want to try to bring this one to life). Also I have noticed a lot of users with similar predicaments pretty much stuck where I am, so maybe as a collective we can bring light into this matter? :P
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Is there anyone that might have a circuit diagram of the echo power board? There are several components I think I will have to replace (resistors and capacitors), but I need to know the values for them to get the spare parts. [br]
The closest I got on getting information on the power board is this [https://vanderpot.com/Clinton_Cook_Paper.pdf|PDF] that tries to reverse engineer some aspects of the echo itself, but there is no diagram, only some information regarding test point values.[br]
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Here are some images of the trouble areas and the current status:[br]
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[image|1536409]
[image|1536412]
[image|1536417]
[image|1536410]
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Thanks a lot for your time!