Archive of the former Yahoo!Groups mailing list: Vintage Simmons Drums (UK) Users Group
Subject: SDS 9 Problem
From: <de_boss@...>
Date: 2013-11-20
Hi all....
Just picked up an SDS 9 unit but looks to to a little poorly. Hope someone can help and maybe point towards a circuit diagram if possible?
On power up the display shows "8" then "6" then nothing, no lights no nothing at all?