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+-- Thread: Hitachi M12V Speed Control- Help (/showthread.php?tid=7326401)
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RE: Hitachi M12V Speed Control- Help - EricU - 01-08-2017
Well, even high-quality electrolytics die after a while. So caps are always a good guess when a 20 y.o. piece of electronics dies.
If mine dies, I am going to try to cut the lid off of the module. But usually they fill the modules with epoxy, and that makes a cap replacement into a pretty big job. I assume someone would have reported success fixing these modules, $130 for a replacement makes it worth it