Archive of the former Yahoo!Groups mailing list: Vintage Simmons Drums (UK) Users Group

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

Subject: Re: SDS 9 power supply

From: "philmurr" <philmurr@...>
Date: 2013-07-15

If you unplug the multi-way connector from the main board and measure the voltage at the power supply end, what do you get (on initial power-up and then after a few minutes) ?

--- In Simmons_Drums@yahoogroups.com, "sarsipri" <alfco@...> wrote:
>
> I have one SDS 9 with a power problem. The wire cable that goes to the mainboard, there is one brown wire with about 9 volt. After a few minutes drops to about 6 volt and all triggers go on. Can anybody check how much the output should be?
>