Sony A7III - Under Warranty - Corrosion and Warranty Issues

Started 3 months ago | Discussions thread
OP Nathan_EB New Member • Posts: 11
Re: Sony A7III - Under Warranty - Corrosion and Warranty Issues

SQLGuy wrote:

I couldn't find an A7III teardown, but this A7R3's internals look quite similar.

Note in the photo after the sub-title "Back to the camera", there is a piece of black tape (for heat transfer?) that runs over a couple of the ASICs. There is a corner to this tape that is exactly over where the mid-board corrosion is. I would say that this tape is the likely conduit here, with the moisture dripping off that corner.

https://www.lensrentals.com/blog/2018/02/taking-apart-the-sony-a7riii-in-search-of-better-weather-sealing/

Thanks for this link. Would you attribute this to a manufacture defect/abnormality?

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