SSM chips...?

[Duane R Balvage]

     Just a quick and probably stupid question -

  I have a Siel DK600 that I am fixing, and I need to know which SSM

  chip is the Envelope generator:


   SSM 2024 

   SSM 2044

   SSM 2056 ..? I think ...


   I'm not sure, but I think one is defective in my board - when the

   EG is set to "gate", everyything is fine, but if I set it to "ENVELOPE"

   and turn up the SUSTAIN level (normal ADSR) Oscillator 1 (of 6) stays

   "on" (and won't shut up!) If I turn it down to 0, the "decay" part

   of the envelope on Oscillator 1 is excessively L O N G!!! :)

     Anyone got any ideas? Am I barking up the right tree, or what?

   Also, if this is the case, anyone out there got this part?


     					Thanks in advance!!!



					Duane Balvage

						_--_-___-_-synth nut 
-- 
         
  "Two nothings is nothing, thats mathematics, son...." - Foghorn Leghorn  
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