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Hello Guest! We're hosting a challenge to welcome vintage Intel macs to the MLA during the month of July! See this thread for more information. -
We've made some quality of life improvements to the Trading Post. More info here.
powellb's latest activity
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powellb replied to the thread SE analog board - L2 width control.Great! I am hoping that the spare plus board I ordered will work out. It sounds like a very difficult endeavor due to the ferrite coil... -
powellb replied to the thread SE analog board - L2 width control.I have this same problem. I have tested/replaced the resistors and caps in that horizontal control circuit to no effect. It is common...
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powellb replied to the thread Mac SE/30 Display Suddenly Wonky.Sorry, just saw your post. Sorry, just saw your post. I am confident (not 100%) that the L2 slug inductor has internally broken (weak...
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powellb replied to the thread Broken rheostat on Mac SE.It is hard to see with your eye (your picture is likely masked in that black area), but on the side facing the analog board is a hex...