User Manual: korgpa.com
Reset Proceedures: N/A
Operating System code: N/A
MIDI or other control protocol: N/A
Software related Links: N/A
Patches or knob settings: N/A
Circuit Overview: below
Scematics/Service Manual:
Common Service Issues/Tips: below
Parts Sources: Keys knobs semiconductors misc
Uncommon chips/modules used:
Modifications:
General Info Links: Korgpa.com
Circuit Overview:
These machines are one of the first really well done interactive workstation environments with styles and so forth so I threw them on here. I2 is 76 key version and I1 88 weighted keys. I-4S and I-5S followed with some new tricks and built in speakers. Or maybe not the 5S. Not sure about that on the speakers :-)
Service Tips:
Not sure, probably common cleaning issues now. I think I have keys for these..
Parts:
I have some parts that are the same so feel free to ask what the current stock is on a given thing. Some of the less common parts are getting quite hard to find though. THings pop up on ebay now and then.. Contact