Have you tried to celan the RUBBER contacts (black round rubbers) ?
you should use an eraser to do that, the type that you find on the
top of pencils.
--- In kawai_sx210@yahoogroups.com, Christos Panagiotakis
<brightoutside@y...> wrote:
>
> Yes I already did that..but still many keys were not
> playing.So I put the cotton between the key and the
> small rubber that you mention. So that it has more
> pressure to the contact.
> Maybe over the years these rubbers have loosened very
> much and don't work well.
>
>
> --- gil_we <gil_we@y...> Ýãñáøå:
>
> > I am not sure I get your description about the
> > cootin ball ? ....
> >
> > What you should do is to clean the contacts on the
> > main keyboard
> > boards, placed under the keys. The rubber should be
> > taken off, then
> > clean the circuit contacts with some alchohol and
> > relace.
> >
> > There are small rubbers place under each key which
> > tends to fall when
> > you take the keyboard apart, make sure they don't
> > fall off or get
> > lost.
> >
> >
> >
> > -- In kawai_sx210@yahoogroups.com, Christos
> > Panagiotakis
> > <brightoutside@y...> wrote:
> > >
> > > I cleaned one by one the contacts but many of the
> > keys
> > > didn't play again..So what I did and I don't know
> > if
> > > this is a right thing to do I put cotton balls
> > between
> > > the keys and the plastic that presses the
> > contacts.
> > > Now all keys work except one or two which are
> > playing
> > > continuously.I must have put more cotton than
> > > necessary.
> > > Do you think is another way to fix rather than put
> > > cotton?
> > > Thanks
> > >
> > >
> > > --- gil_we <gil_we@y...> Ýãñáøå:
> > >
> > > > Clean the key and switch contacts
> > > >
> > > >
> > > > --- In kawai_sx210@...m,
> > "brightoutside"
> > > > <brightoutside@y...> wrote:
> > > > >
> > > > > How dum could I have been!
> > > > > There is a little button called memory protect
> > and
> > > > it was on...
> > > > > My Sx210 is nearly fully fuctional, only some
> > keys
> > > > don't work at
> > > > > all..I hope there is a way to fix these also..
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > --- In kawai_sx210@yahoogroups.com,
> > > > "brightoutside"
> > > > > <brightoutside@y...> wrote:
> > > > > >
> > > > > > I was trying for some time to fix my
> > sx210..At
> > > > first nothing
> > > > could be
> > > > > > done.I found after a while that someone had
> > > > connected wrong some
> > > > of
> > > > > > the cables..It became operational..but many
> > > > buttons wouldn't
> > > > light..
> > > > > > I then found out that one button of the vcf
> > was
> > > > not in connection
> > > > (had
> > > > > > broke) so I got it fixed..
> > > > > > Now it's almost in full operation but the
> > only
> > > > thing I can't do
> > > > is to
> > > > > > store patches.The only button that isn't
> > > > functioning is the
> > > > > > [memory write] and I know it isn't the
> > button
> > > > itself that has a
> > > > > > problem because I tested it elsewhere and it
> > > > works. It is the only
> > > > > > button though that has a small chip besides
> > > > it(is it a chip?it has
> > > > > > only 3 connections-i'm not a technician).
> > > > > > Maybe this chip is not functioning?How can I
> > > > test it?
> > > > > > I would be very grateful if anyone could
> > tell
> > > > me.
> > > > > > Thanks,
> > > > > > Christos
> > > > > >
> > > > >
> > > >
> > > >
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