Discussion about the Korg PolySix synthesizer

I suspect some address lines not connected to all the 4051 ic's

On 28-05-15 17:07, Johan De Vroede johandevroede@yahoo.com [PolySix] wrote:
>
> You can find a film that shows the defect that I have on my Polysix. You will see that it is the VCF that seem to control the EG. Also the VCF doesn't work as it should.... I hope
> someone can figure out what could be the cause and what could fix it.
> VCF defect in Polysix
> <https://vimeo.com/129104997?utm_source=email&utm_medium=clip-transcode_complete-finished-20120100&utm_campaign=7701&email_id=Y2xpcF90cmFuc2NvZGVkfDA0OTQ0MGQ2YjE0MjkzZjdlMWM5YzQwZjNjNTIzZjdmNjZ8NDA1NzQ0MTh8MTQzMjgyNDIxOXw3NzAx>
> 	
> image
> <https://vimeo.com/129104997?utm_source=email&utm_medium=clip-transcode_complete-finished-20120100&utm_campaign=7701&email_id=Y2xpcF90cmFuc2NvZGVkfDA0OTQ0MGQ2YjE0MjkzZjdlMWM5YzQwZjNjNTIzZjdmNjZ8NDA1NzQ0MTh8MTQzMjgyNDIxOXw3NzAx>
> 	
> 	
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> 	
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> VCF defect in Polysix
> <https://vimeo.com/129104997?utm_source=email&utm_medium=clip-transcode_complete-finished-20120100&utm_campaign=7701&email_id=Y2xpcF90cmFuc2NvZGVkfDA0OTQ0MGQ2YjE0MjkzZjdlMWM5YzQwZjNjNTIzZjdmNjZ8NDA1NzQ0MTh8MTQzMjgyNDIxOXw3NzAx>
> View on vimeo.com
> <https://vimeo.com/129104997?utm_source=email&utm_medium=clip-transcode_complete-finished-20120100&utm_campaign=7701&email_id=Y2xpcF90cmFuc2NvZGVkfDA0OTQ0MGQ2YjE0MjkzZjdlMWM5YzQwZjNjNTIzZjdmNjZ8NDA1NzQ0MTh8MTQzMjgyNDIxOXw3NzAx>
> 	
> Preview by Yahoo
>
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> *From:* "Florian Anwander fanwander@mnet-online.de [PolySix]" <PolySix@yahoogroups.com>
> *To:* PolySix@yahoogroups.com
> *Sent:* Tuesday, May 26, 2015 9:20 PM
> *Subject:* Re: [PolySix] some defects after battery leak
>
> On 26.05.15 21:00 , Johan De Vroede johandevroede@yahoo.com <mailto:johandevroede@yahoo.com> [PolySix] wrote:
>> I filmed the defect that occurs on my Polysix ( the VCF changes the EG and the sound becomes growling ) . Can I upload it on the file section in the yahoogroup?
> Put it to youtube or vimeo or similar.
>
>
> 

-- 
Met vriendelijke Groet,

Simon Claessen
drukknop.nl