Repairing Motor s3g450-el69-11 Inverter Circuit: Identify Controller IC & Board Testing Tips

techsifnos · 2020-05-22T22:15:39+02:00

H I am from Greece I am an electronics engineer. I have seen a similar pcb on your site, at this post Now I try to repair the board from the motor s3g450-el69-11. I have attached 2 photos. Please check the photo with board. I can't find the ic(controller). I have marked with red color. Could...

techsifnos 1785 0

Reply | New topic

#1 18711678 22 May 2020 22:15

techsifnos techsifnos

Level 2

Post #1
18711678 22 May 2020 22:15

H
I am from Greece

I am an electronics engineer. I have seen a similar pcb on your site, at this post https://www.elektroda.pl/rtvforum/topic2596497.html
Now I try to repair the board from the motor s3g450-el69-11.
I have attached 2 photos.
Please check the photo with board. I can't find the ic(controller). I have marked with red color.
Could you help me please?
Can I find a way to check without the control board(alone)
Thanks a lot.
ADVERTISEMENT
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Install the application

Didn't find an answer? Ask Artificial Intelligence

*I agree to send the question to OpenAI, Anthropic PBC, Perplexity AI, Inc., Kagi Inc., Google LLC - owners of language models in order to prepare the best response. The companies may monitor and log information entered into the form.

*I agree to publicly display my question and answer. The question and answer will be publicly available to everyone. The process may take a few minutes. Upon completion, you will be redirected to the page with the answer.

Wait...(2min)

Reply | New topic

Report a violation of the law

Repairing Motor s3g450-el69-11 Inverter Circuit: Identify Controller IC & Board Testing Tips

Didn't find an answer? Ask Artificial Intelligence