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Vintage Synth Repair

Index last updated: 2026-04-28 23:41 UTC

Message

Re: Roland System 100 service/power supply

2006-10-13 by easterleggs

thanks.  I thought about a converter, but I think I'd prefer to just
go ahead and wire it up.  will I likely need to replace the
transformer altogether or just wire it differently?

I appreciate the help and any schematics you could pass
along...milotoll@...

stephen 

--- In vintagesynthrepair@yahoogroups.com, "maschinengeist001"
<maschinengeist001@...> wrote:
>
> Hi!
> 
> I've got a few schematics of the System 100... but not of the mixer.
> If you want me to, I'll do the calculations for your transformer. 
> 
> But if you want a more simple solution, buy a step-up converter that
> will take your 120ACV 60Hz to 240ACV 50Hz. Those are easily available.
> Just Google it up to find the nearest dealer.
>

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