i've used rubber washers from the hardware store as well. they work too! but i like the sticky art foam because it feels so macgyver! NEW ALLIANCE EAST!!!! -------------------------------------- New Alliance East - Mastering New Alliance East - Facebook X :::: B :::: S On Wednesday, February 12, 2014 3:11 AM, "music@..." <music@...> wrote: Great, thanks Richard. Now to find good quality time to actually do this thing!! Alan From:Simmons_Drums@yahoogroups.com [mailto:Simmons_Drums@yahoogroups.com] On Behalf Of warlandr63@... Sent: Tuesday, February 11, 2014 6:50 AM To: Simmons_Drums@yahoogroups.com Subject: RE: [Simmons Drums] RE: SDS7 question... "sometimes" no LED display on power up Just wanted to concur that if the KIT display is not functioning AND all connections, pcb tracks pertaining to it are all ok, it will be either IC9 (74LS164 - display data serial to parallel latch) or more likely IC10 (ULN2002 - digit drivers) It is remotely possible that the outputs from IC14 (pins39 - serial clock or 19 - serial data) "could" be at fault or tracks damages, dry joints etc. It is unlikely though as the other functions handled by this IC appear from what you say to be working.
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Re: [Simmons Drums] RE: SDS7 question... "sometimes" no LED display on power up
2014-02-12 by Nick Zampiello