Vintage Synth Repair

Thank you all friends for your replies!

Unfortunately, the value of quartz is not printed on the PCB.
I will try to contact the epr electronics like said jammie.

A nice weekend to everyone! :-)

Max

--- In vintagesynthrepair@yahoogroups.com, "max_61_it" <flickino@...> wrote:
>
> Hi folks!
> Somebody can help me please?
> I've got an E-Mu Vintage Keys expander without the crystal oscillator (quartz) Y1 mounted on it.
> Since it's impossibile to find a schematics for this instrument, somebody of you can tell me the frequency of that crystal?
> Thank you very much.
> 
> Max
>