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CIC nes american

Posted: Mon Sep 19, 2022 4:06 pm
by darleiv
hello guys, i'm here again. I'm trying to recover an original cic from the console. but I got to a copper in there when I measure on the multimeter pin 3 and 4 are the same is it really like that or is it spoiled? people cut pin 4 to unlock ends up breaking the pin =(
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Re: CIC nes american

Posted: Tue Sep 20, 2022 10:45 am
by darleiv
someone read here :oops: :roll:

Re: CIC nes american

Posted: Tue Sep 20, 2022 11:06 am
by TmEE
This does not look recoverable, photos are not very good but it looks like there isn't much to solder onto left and the damage is nearing silicon too.

Re: CIC nes american

Posted: Tue Sep 20, 2022 5:02 pm
by Fisher
Have you tried to "sand" it using a micro "esmeril"?
I did in some ICs here with good results.
Some pictures:
Captura de tela em 2022-09-20 20-58-09.png
Captura de tela em 2022-09-20 20-58-09.png (168.45 KiB) Viewed 254 times
Captura de tela em 2022-09-20 21-00-01.png
Captura de tela em 2022-09-20 21-00-01.png (85.25 KiB) Viewed 254 times
Good luck, and please, share your results. :wink:

Re: CIC nes american

Posted: Thu Sep 22, 2022 10:01 am
by krzysiobal
Me too:
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