irvmuller Active member Jun 17, 2021 #1 So, I accidentally fed the Kliche Overdrive 18 volts. What do I need to change out to get it working again?
So, I accidentally fed the Kliche Overdrive 18 volts. What do I need to change out to get it working again?
Robert Reverse Engineer Jun 17, 2021 #2 The most likely components to have been damaged would be D3 (1N4742) and IC3 (TC1044SCPA). The purpose of D3 is to protect IC3 from overvoltage so you might get lucky, but those charge pumps don't like anything above 12V. Upvote 0 Downvote
The most likely components to have been damaged would be D3 (1N4742) and IC3 (TC1044SCPA). The purpose of D3 is to protect IC3 from overvoltage so you might get lucky, but those charge pumps don't like anything above 12V.
irvmuller Active member Jun 17, 2021 #3 Thanks!!! Got lucky and only had to change out D3. I'm just glad I socketed IC3 in case I needed to change that too. Upvote 0 Downvote
Thanks!!! Got lucky and only had to change out D3. I'm just glad I socketed IC3 in case I needed to change that too.
