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  1. warmech

    Radius Monochrome (Greyscale) Pivot Capacitor List

    Following in the footsteps of @Elemenoh, I have disassembled a monochrome/greyscale Radius Pivot (model 0361 - apparently identical to models 0276 and 0425) in order to recap it. Deflection and geometry are perfectly stable, but the image itself is trash. The symptoms are almost identical to the...
  2. warmech

    Mac OS 7.6 Apple-Internal Gold Master

    So, during VCFSW back in June, I eventually stepped away from my table to have a look around and came across something that I'd never seen before. In a bin full of random junk and Mac software at a table off in another building, I found what appeared to be an Apple-branded CD-R with data on it...
  3. warmech

    M0110/A to Lisa Keyboard Adapter

    Welp, this is it - the last major project on my plate to be completed before my wife and I have our first kid in about a month. Born - sorry for the pun - out of my refusal to spend (checks eBay)... a car payment on a second Lisa keyboard, I wanted to make something highly compact that could...
  4. warmech

    Reproducing the Lisa 2 Card Stack: The CPU Card

    On to unfortunately bigger things! Next up is the CPU card and, boy oh boy, is this going to suck. First and foremost, a huge thank you to user jamesdenton over at LisaList for providing me with a busted CPU card, as he's allowed me to depopulate it and scan it for reference for this task. I...
  5. warmech

    Reproducing the Lisa 2 Card Stack: The 512K RAM Card

    As part of my ongoing efforts to resurrect my Lisa 2, I've stepped back to work on a much broader goal: the reproduction of the Lisa's card stack in full. While the motherboard and I/O board have been reproduced, they are either no longer in production and impossible to find (in the case of the...
  6. warmech

    Restoring my Final Grail Item - The Resurrection of a Lisa 2

    Going to try to keep this a cross-post with 68KMLA, but I've managed to acquire a Lisa 2 and will detail my repair endeavors here... I was cruising Facebook marketplace a couple weekends ago and came across something I never thought I'd see an ad for on there: a Lisa 2. The asking price was...
  7. warmech

    Apple Two Page Display - NuBus Card Required?

    I've come into possession of an Apple TPD that works (but needs some attention), but I can't get a signal out of any of the Macs I've hooked up to it. Does this thing require a TPD NuBus card to drive regardless of the Mac? My Apple portrait display hooks right up to a IIsi with no issues, for...
  8. warmech

    Macintosh Portrait Display Repair - Smearing/Pulsing Image on Screen

    Hello all! I posted this on 68kMLA and thought it might be worth posting here as well. I acquired a Macintosh Portrait Display from a warehouse in Houston that had been there for possibly (probably) years, so I was not expecting it to outright work after being in the coastal Texas heat and...