Hi,
Having recently been looking for a NJM2069 I was
told that it was a custom chip made specifically for
Korg so I would imagine only Korg will have the
details which they probably won"t divulge.I managed to
get one from WD GREENHILLS website which specialises
in hard to come by parts ,manuals,service data etc.
While I"m at it does anyone know the cause of every
6th key not sounding on a Poly 800 I"ve replaced
i.c."s 34 and 35 but no joy
Many thanks,
Alan Hope this is of
some--- patrioticduo <
patrioticduo@...> wrote:
> Hey Mark,
>
> it's alot better than nothing at all!
>
> Some other information that would be useful beyond
> your block diagram
> and pin out would be the filter equations
> themselves.
>
> But your contribution is enormous as it is.
>
> Many thanks,
>
> Mike H.
>
> --- In korgpolyex@yahoogroups.com, "mark_r_abcd"
> <mark@...> wrote:
> >
> > --- In korgpolyex@yahoogroups.com, "jure zitnik"
> <kokoon@> wrote:
> > >
> > > > So I am now relying on you to get that baby
> scanned and posted. So
> > > > don't get hit by a bus!
> >
> > Hi,
> >
> > When I came to dig it out, all I have for it is a
> pinout and
> > block diagram. Hopefully it'll be of some use, but
> I'm afraid
> > it's not a full datasheet by a long shot. Sorry to
> get your
> > hopes up! I've uploaded it to the technical
> section of the files.
> >
> > Cheers
> >
> > mark-r
> >
>
>
>
>
>