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Front panel noise ON/OFF switch not working anyone?
Posted: Wed Apr 13, 2016 4:24 pm
by Newmoog
Hi guys,
my front panel noise ON/OFF switch is not working; OSC 1, 2, 3 switches are fine but only way to silence the noise generator is to zero-knob it. Did anyone ever face this issue and what did you do to fix it?
Regards.
Re: Front panel noise ON/OFF switch not working anyone?
Posted: Wed Apr 13, 2016 5:45 pm
by MC
Does the LCD reflect the state of the switch when you toggle between on and off?
Re: Front panel noise ON/OFF switch not working anyone?
Posted: Wed Apr 13, 2016 6:00 pm
by Newmoog
MC wrote:Does the LCD reflect the state of the switch when you toggle between on and off?
Yes, the switch mechanics is fine and the display shows the toggle but no effect on sound.
Re: Front panel noise ON/OFF switch not working anyone?
Posted: Sun Apr 17, 2016 2:23 am
by Newmoog
It turned out to be another Texas CD4053, works Ok after replacing.
Re: Front panel noise ON/OFF switch not working anyone?
Posted: Wed Apr 20, 2016 12:32 am
by toonnee
It is still not working for me!
Re: Front panel noise ON/OFF switch not working anyone?
Posted: Wed Apr 20, 2016 5:48 pm
by Newmoog
toonnee wrote:It is still not working for me!
I replaced U61 to fix it, it took ages to find out.