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  1. Gsbtom

    Is my flyback transformer dead?

    Bump.... any ideas what this CRT issue is?
  2. Gsbtom

    Is my flyback transformer dead?

    My old college era MacPlus (orignally a 512 but upgraded to a MacPlus) has had blank screen since the 90's. Finally pulled it out of the closet when I was junking a bunch of stuff and figured I'd give it a shot. Re-soldered J4 and J1, and bingo, I've got a screen. The old ProAPP 20S HD works too...
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