Re: Sonos playbar power supply help

Hi

Just a wee update for anyone thinking about attempting a repair for the high pitch transformer sound problem.

I ordered the Output capacitors and varnish from R/S (the part numbers previously published above) and undertook the repair. It was a resounding success!

I replaced the capacitors but couldn’t get the transformer off the board so I dipped it in situ (for 4 hours), immersing it as much as I could. I left it to dry for 24 hours and reassembled the Playbar.

I found this video very...

Re: Sonos playbar power supply help



Can I ask how you got on as I'm about to order the parts too?...