SSM in Poly 61?

[WeAreAs1 at aol.com]

Halloo DIY'ers,

Does anyone know if there are any SSM chips in the Korg Poly 61?  If so,
which ones are they, and how many of each?  I have heard that it had 2044
filters and 2056 ADSR's, but I'd like to hear it from someone who actually
owns the unit or has a service manual.  Does it have any custom-made-for-Korg
analog chips? (like the Korg filter chips that are used in the DW-8000 and
the Poly 800)  Also, what does it use for voice VCA's?

Michael B.