Sunn Setura solid state trem module?

[stevesamps]

Hi I recently aquired this Sunn Sentura II seems the trem is not working
another tech had done a lot of work and said the module was bad
anyone have any experience with these circuits? Thanks

I was wondering if a standard fender type roach can be used..?
or if anyone has re-manufactured this thing or found something that works
I am not positive the module is bad I have to get my scope on it to see
if the oscillator is working first but just checking for parts and ideas