Tonguç Endem Posted July 28, 2023 Share Posted July 28, 2023 Hi, My AD2 stopped working. I checked it with my FLIR camera and it seems that the FTDI chip is getting very hot. It goes up to ~75°C. I'm thinking about replacing the FTDI chip and reprogram it's eeprom with v3+ app hoping it would fix the problem. Is there anything I should check before doing that? How can I be sure that this is the faulty chip? How can I check if another component is shorted or maybe damaged? which components should I check? I can not find anything about FT232HQ in the schematics. Any help would be very appreciated. The FLIR image is attached. Thanks a lot. Link to comment Share on other sites More sharing options...
0 attila Posted July 28, 2023 Share Posted July 28, 2023 Hi @Tonguç Endem Probably the USB controller got damaged by high USB voltage. See the following: Link to comment Share on other sites More sharing options...
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Tonguç Endem
Hi,
My AD2 stopped working. I checked it with my FLIR camera and it seems that the FTDI chip is getting very hot. It goes up to ~75°C.
I'm thinking about replacing the FTDI chip and reprogram it's eeprom with v3+ app hoping it would fix the problem.
Is there anything I should check before doing that?
How can I be sure that this is the faulty chip?
How can I check if another component is shorted or maybe damaged?
which components should I check?
I can not find anything about FT232HQ in the schematics.
Any help would be very appreciated.
The FLIR image is attached.
Thanks a lot.
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