Vintage Simmons Drums (UK) Users Group

another aussie band
http://www.youtube.com/watch?v=vbgSaSoKvYE


Adam Calaitzis
Toyland Recording Studio
www.toyland.com.au




----- Original Message ----- 
From: "Berk Aarts" <B.E.R.K@...>
To: <Simmons_Drums@yahoogroups.com>
Sent: Monday, October 16, 2006 5:05 AM
Subject: Betr: [Simmons Drums] Silicon Mallet


> perhaps the voltage falls too 5V when the rest is connected???
>
> but if you find the schematics, please let me know cause I've a controller
> but not the soundmodule
>
>
> BERK!
>
>
>>-- Oorspronkelijk bericht --
>>To: Simmons_Drums@yahoogroups.com
>>From: "bty293472" <p.e.booker@...>
>>Date: Fri, 13 Oct 2006 13:06:20 -0000
>>Subject: [Simmons Drums] Silicon Mallet
>>Reply-To: Simmons_Drums@yahoogroups.com
>>
>>
>>Hi,
>>I'm keen to learn where I may find circuit diagrams for this, because I
>
>>have a problem with my power supply board I don't understand.
>>It has three +5v regulators, one +12v, one -12v, and one -5v. The
>>instrument used to lock up after about 20 minutes, suggesting a thermal
>
>>problem. Then the audio output failed, but I was still able to play it
>>as a controller for another MIDI tone generator. I found one of the +5v
>
>>was putting out +6.2v, and the -5v was putting out -6.2v (this without
>>any load plugged into the board), so I changed them both, with no
>>change, so now I'm stumped.
>>Maybe one of you recogize the layout from another product?
>>Many thanks
>>Paul
>>
>>
>
>
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