#MARCHintoshWHOO NO SMOKE!
IPA doesn't seem to clean up the capacitor juice very well, it seems to make solder not stick and turns in to a brown sludge, it takes a few rounds of hot flux to clear it enough to get a connection and puts off that fishy stink 🐟
okay time hook it to a sadly insufficient 10W 12v halogen load and some instrumentation and SEND IT!!
OK, so the next thing I tried on the StarMax was to see if this old Iomega Jaz drive of mine still worked. I had backed up files a LONG time ago to one of these Jaz drives and was hoping to load it and back everything up to my FreeBSD Netatalk share. After downloading the IomegaWare software, I was able to successfully mount the Jaz drive and move all of its contents over to the Netatalk share. I even found a backup of my old family blog from the early aughts!
BTW, the screenshots were taken natively in Mac OS, but I used ffmpeg to convert the PICT files to .JPG since I didn't have ImageMagick installed, but it worked as you can see.
more capacitor shenanigans for C67, another 27uf 35v on a card with... a sample and hold chip?
dunno what that does, the basic operation of a switcher is easy to understand, but how they get multiple positive and negative rails out of it still escapes me
with #MARCHintosh coming to an end i'm eager to find out if i'm wasting time and money on a lost cause
i scrub this with IPA a bunch and try to solder it, this doesn't go well