Looking for Focusrite Isa220 schematics/ service info

[industrialarts]

Hi

I have one that has a problem with the compressor circuit, it doesn't pass signal. Is there any tech info available?

Thanks

 

[NoisyIndividual]

I repaired a 430 recently that had a faulty THAT corporation VCA. It was fairly easy to determine that as being the culprit.
Maybe the 220 uses the same?

 

[industrialarts]

Sorry for the late reply. I'll look into that but I was hoping for a little tech info before I dig in - it's pretty crowded in their and the compressor circuit is on the lower pc board & the interconnects don't go far enough to get in to tshoot easy

Thanks

 

[pucho812]

How similar is the 430 to the 220? We have 430 schematics in the tech docs section

 

[NoisyIndividual]

Its quite likely this is all the schematics you need.

https://www.thatcorp.com/datashts/THAT_2180-Series_Datasheet.pdf