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g-901

  1. G-901

    Sansui G-9000 in protection dc offset

    The receiver is in protection, speaker relays do not click on. Was testing DC offset at terminal 27 and 28 and am getting -2.5vdc tried to adjust it on driver boards but would only get down to -2.2 Vdc I’m at a loss as to what it could be. Any help would be much appreciated
    • G-901
    • Thread
    • bias dc offest g-9000 g-901 protection mode protection problem
    • Replies: 6
    • Forum: Exclusively Sansui
  2. G-901

    G-9000 R33 on Driver Board keeps burning up

    Was testing receiver with Dim bulb tester and keep burning up R33 on the F-2806 driver board. Any suggestions. I was going to start by testing TR 9 and TR 7
    • G-901
    • Thread
    • driver board f-2806 g-9000 g-901 resistor short circuit
    • Replies: 1
    • Forum: Exclusively Sansui
  3. G-901

    G-901 Rebuild Help, amp showing a short

    I recapped most of the unit and went to test it with a dim numb tester and everything is ok unless I plug in from the power protection board the main oval capacitors, then the bulb shines bright indicating a short. I checked the output transistors and they are all fine. Driver boards are pulled...
  4. Super Noob

    Project: Sansui G9000

    It been a minute since I posted a build on the forum. Well - I am still heating up the iron and restoring units on the weekends for fun. Here is a list of illegals completed recently (undocumented on the forum): Marantz Forty Forty Sweet Pioneer 1010 (2nd One) Kenwood KA-8100 Pioneer 5570...
  5. Jeff Warner

    G-8000 Popping Noise

    Hello Sansui people. Long time lurker, first time poster. Hoping to get a clue to maybe save me a trip to my local technician. I've been a Sansui devotee for more decades than I care to mention. They're all over my house and driving my Sonos system. You could say I'm a big fan. My wife...
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