• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

2sf656

  1. PE9ZZ

    Sansui AU-719: how does the protection work?

    I have this amp on my workbench and it went into protect after some time. As per complaint. The thyristor SCR601 was bad. I should have replaced it with a replacement (MCR100) but since this was not present in my tray and there is time pressure I replaced it with a DIY thyristor consisting of an...
    • PE9ZZ
    • Thread
    • 2sf656 au-719 mcr100 protection circuit scr601 thyristor
    • Replies: 13
    • Forum: Exclusively Sansui
Back
Top Bottom