Re: QCX 40 Headphone Noise #qcx

mx201er@...
 

I've followed the troubleshooting guide as described in the previous post, but I'm at a loss with regards to next steps; I've reviewed T1 several times and it doesn't look like any of the coils are wound the wrong direction, which is what I would expect to be causing my incorrect phase shift at T1. Unfortunately, with a new baby and no free time, I see this sitting on a shelf for a few years and never getting fixed.. is there anybody that is troubleshooting/fixing these for a fee?

Thanks,
Nick

Join QRPLabs@groups.io to automatically receive all group messages.