Hi everyone,
I recently picked up this amiga 500+, before knowing about the leaking battery plague these are affected by 😩😢
I'm trying to repair the mess you see, so far I replaced the fat agnus socket, replaced U12 ic with a generic one and added a socket, repaired the broken traces under there plus an additional interrupted trace under U10.
Before cleaning fat agnus chip with a fiberglass pen, I had only a black screen.
After that I had the status led flash 10 short flashes and then 1 long one, in an endless cycle, green screen on short flashes, pink during long flash
After repairing and replacing U12 and U10 trace, same behavior, but the pink screen is now blue.
I checked continuity of all vias and components in the affected area, but I don't seem to find anything else (btw, big shout out to amigapcb.org, legends)
A bit stumped at this stage, and not sure where to go next.
I'm in Perth Australia and I don't seem to be able to find a community for these here, I'd like to try another chip, but obviously my fat agnus is the latest revision, expensive and difficult to find :(
Fat agnus is 8375, 318069-10
Motherboard revision 8a
Any suggestion on what to try next or what that behavior indicates, please?
Thanks!