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Yamaha CS80

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No Filtersignal in Panelmode in Voice I / wiring of panel ?

2013-12-15 by Florian Anwander

Hello,

I have a weird problem with a CS-80: there is no signal coming from the 
filters in section 1 if the synth is in panel mode. The sine signal is 
coming through fine. The presets and memory 1 and 3 work fine.

The synth is not here, so I can't do measuring at the moment, but I 
checked with the owner, that the potentiometers provide correct voltages.

What could that be?

Additionally I have the problem that I do not understand the naming of 
the wires on the potentiometers - to my understanding it does not match 
the definitions in the cording guide on page 3.

Can anyone provide me insight: to which board do the cables from the 
potentiometers go to?


Many thanks for your help in advance.

Florian
-- 
http://fa.utfs.org/

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