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Home Forums Macintosh 128k Restoration: Help! — #4 Macintosh 128k Restoration: Help! — #4
Post #4 by sadmanonatrain
Source ForumMacintosh 128k Restoration: Help! — #4
CategoryHardware
Post DateTue, 15 Oct 2013 - 08:00
Original URLhttps://68kmla.org/bb/threads/macintosh-128k-restoration-help.29045/
Post
Could you try disconnecting the analog board from the logic board, then measure the voltages on the analog board connector? That would at least tell you which board you need to troubleshoot.
When I tested the voltages on the floppy port they all read under 1.0v (more like 0.50v).

I will try measuring the voltages directly from the analog board later today them report back!

Thank you

mp.ls