Sound Skulptor forums

Build help and troubleshooting => MP573 Microphone preamplifier => Topic started by: Miller on January 24, 2025, 05:05:00 PM

Title: Damaged Pad at R55 Bridge to C33 MP73
Post by: Miller on January 24, 2025, 05:05:00 PM

Hello
First build and I've managed to damage the lower pad (closest to the outside of the PCB) for R55 when soldering, according to the schematic I think I should bridge from R55 to C33, however when looking at the traces on the PCB the path it isn't clear to me that this is the correct choice. Would really appreciate some guidance
Thanks
Miller

Title: Re: Damaged Pad at R55 Bridge to C33 MP73
Post by: JPK on January 27, 2025, 03:41:44 PM

The bottom pin of R55 is connected to the bottom pin of D8, next to it. Not to C33.

(https://i.imgur.com/jGrq9sD.png)