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RE: Jayrope: Old but New -> Jamman outdoors: help on schematics



Title: RE: Jayrope: Old but New -> Jamman outdoors: help on schematics

I've had an educated poke around inside the jamman once or twice, but I haven't cracked this yet. schemos would be useful..... you'd think, on first examination, that the 9V ac only goes as far as a rectifier & then a 5V dc regulator, & that simply giving the jamman enough current at 5V would keep it happy. this appears not to be the case. I wonder if one of us ought to drop a line to mr sellon?

what I'm trying to do is a bit different than jayrope's issue- I want to find a suitable universal power unit (like a laptop supply only smaller) to run the jamman off. these units all give out dc, so I need to figure out what's happening to the 9V ac (once it gets into the jamman) if I'm going to replace some of the process.....

will let you know the minute I do this.

duncan.



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