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Showing results for tags 'sansui au-4900'.
Hey folks, I'd be grateful for a little guidance in pinpointing a voltage problem with my AU-4900 please. Having read dozens of forums here on SNA and on AK, I've tried all of the known weak points (I think). It seems my issue is not uncommon so I hope I'm just missing something simple. I'm especially thankful for the knowledge shared by @skippy124 - I thoroughly enjoy your work John! I'm handy with a soldering iron and have all the common test equipment and my trusty DBT. Problem: Amp won't come out of protection mode due to high voltages on L