took a quick look at the schematics: it looks like it needs at least +12V and +5V, -5V and -12V are used only on a few (serial?) chips and on the expansion slot
Post #12 by Ferrix97
| Source Forum | 68kMLA |
|---|---|
| Category | Troubleshooting |
| Post Date | Fri, 24 Jul 2015 - 20:51 |
| Original URL | https://68kmla.org/bb/threads/macintosh-se-30-faint-chime-and-no-video-possible-short-on-5v.2413/ |
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