Archive of the former Yahoo!Groups mailing list: Yamaha CS80

previous by date index next by date
previous in topic topic list next in topic

Subject: Re: Very high voltages on the KAS and SH boards on CS-80

From: "Heath Finnie" <heathfinnie@...>
Date: 2008-11-29

For instance, on reference voltage I'm supposed to be getting 4.0 volts, I'm getting 13.46
volts!!!


--- In yamahacs80@yahoogroups.com, "Heath Finnie" <heathfinnie@...> wrote:
>
> I'm now getting very high picthes on most keys across the keyboard on every preset and
> channel. I noticed in checking the votages on these two boards (KAS and SH) that my
> readings are supposed to be in the 1xx.xx millivolt range with the lowest C depressed, but
> my readings are upwards of 4-8 volts.
>
> The power supply is putting out what it should as well.
>