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    Color Classic analog board trouble

    Adding a photo of the Macintosh TV Analog Board 630-0355. It's in a partially de-populated state so some of the component locations are nicely visible, the flyback was removed because it is heavy. This board does not have the same layout as the CC board. This one also does not have any signs of...
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    Fixing a Portable M5120; Divide by Zero Error(?)

    It chimes, then death chimes. Sad Mac error code 01000400 0007FFF6 I am stuck. Following http://myoldmac.net/FAQ/SADerror-portable.htm to decode results in ROM test failed, divide by zero. At a guess, there are traces hiding under chips that are bad, or logic chips were zapped by someone...
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