Recent content by jfl2507

  1. J

    Reviving a sad looking Quadra 840av

    Hello there, yes the website is from a nice german fellow that keeps it updated, he will only sell you the PCB and you will have to put it together after buying all the components from mouser/digikey ect. it will take a good chunk of time. You can contact him when visiting his site...
  2. J

    Reviving a sad looking Quadra 840av

    As it turned out it was a leg of the ROM chip U41 that had a cold solder joint, I had tested continuity on those legs but just a bit of pressure was enough to lift the pad and give inconsistant chimes, I had already caught several others on the VLSI chips ( huge pain to reflow lol) and on the...
  3. J

    Reviving a sad looking Quadra 840av

    Max I need to look at these chips to see if this is the cause of an inconsistent boot, I am very confortable with soldering and have an omniscospe for the small stuff lol but at the end of the day I am an amateur electronics tinkerer but very willing to learn. My question is if I desolder these...
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