There are lots of similar opto-isolators out there. I can't make out all the numbers on that part, but a 4N35 or similar part will probably work. Do you have reason to believe that the optocoupler is bad?
Post #13 by James1095
| Source Forum | Macintosh 128k 240v Analog Board Component Identification — #13 |
|---|---|
| Category | Hardware |
| Post Date | Mon, 30 Sep 2013 - 23:30 |
| Original URL | https://68kmla.org/bb/threads/macintosh-128k-240v-analog-board-component-identification.28919/ |
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