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[toni31]

Hi,
A friend gave me this control panel wich doesn't work. I open it and i see one IC burned. I can't find the marking code of the IC.
Is anyone who want to share a picture of a good pcb?

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[toni31]

Please excuse me, I don't speak German and i don't know if i'm in the right place to post.
I think it's TNY264GN but i'm not sure.

[Beleuchtfix]

Most of us can read English, but your Problem is very speciffic and most of us don‘t open KNX modules
Regards Florian

[toni31]

First of all thanks for the hosting🙏
You are right, the problem is very specific. My bet was, if someone have it as a backup or from upgrade or defective. Maybe i wrong....
Maybe someone knows, the 2-pin terminal socket what is for?