The Yamaha AN1x Synthesizer mailing list

Maybe my experience can help you: after 2 years the keys from C2# to 
F#2 (if I remember well) did not answer anymore. 3 times the AN1x 
left in repair, and each time the breakdown occured again !
One day, I decided to open the AN1x. Don't worry: the mechanism is 
very simple. I think there is no lubrification for the keys. But for 
my problem, it was a bad welding. And each time the AN1x was open and 
closed, the problem disaperead ! Finally, I asked a technician to 
remake the welding, and since then I don't have any more the problem.
In conclusion: don't hesitate to open your AN1x: if you are afraid, 
take pictures of each step before unmount the components, and 
probably you will find somewhere a mechanical disfunction - there is 
a "sensitive ribbon" where the "hammer" comes to type...


--- In AN1x-list@yahoogroups.com, "eduardosocolovsky" 
<eduardosocolovsky@y...> wrote:
> Hi ! I have the same problem ... anyone knows something ?
> thanks !
> 
> Edu
> 
> --- In AN1x-list@yahoogroups.com, "abovedust" <abovedust@y...> 
wrote:
> > One of the keys [C6] on my AN1x won't spring back up anymore. It
> > sounds fine when pushed, but just stays down. Is the problem a 
> broken
> > part of the key, or some internal spring mechanism? Is this an 
easy
> > problem to fix? I'd really love to remedy the problem without 
having
> > the synth serviced, if possible.
> > 
> > 
> > --Robin