then maybe somehow channel 4 does not receive power


Bakis Sirros - Parallel Worlds / Interconnected / Memory Geist

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--- On Sun, 10/31/10, jonathan.heslop < jonathan.heslop@... > wrote:

From: jonathan.heslop < jonathan.heslop@... >
Subject: 1 Re: Damaged A-143-1 Env/LFO Generator
To: Doepfer_a100@yahoogroups.com
Date: Sunday, October 31, 2010, 11:47 PM







 









Now why didn't I think of that :) I tried swapping all 4 chips from channel 3, No joy though.



I'm guessing channel 3 and 4 chips are identical !



Jonathan



--- In Doepfer_a100@yahoogroups.com , Florian Anwander <fanwander@...> wrote:

>

> Hello

>

> if the chips are socketed, try swapping the chips of pcb 4 with other

> pcbs. I suspect 555 to be dead. TL082 usually survive wrong powersupply

> at 12V.

>

> Florian

>

























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