Hi !

I have seen for sale (at very advantageous prices) SC-88s and even one SC-8850 that behave as if the eproms have been "losing databits" (crashing, freezing,etc). I remember reading that the life span of an eprom is 20-30 years, so I would not be surprised if the devices need a change of memory chips. It is tempting to buy one module and repair it. My question is if anyone knows where to find the files contains the rom info

I saw on internet a reference to these files:
- roland_sc88_vl-1.04.ic29
- roland-r00232667-m38881m2-150gp.ic23
- roland-r00785356-hn624316fbc25.ic10
- roland-r00785367-hn624316fbc26.ic7
- roland-r00788489-hn624316fbc27.ic4
- roland-r00788490-hn624316fbc28.ic2

I wonder if anyone knows where I can find them. I visited a page about repairing old vintage synths, but could not find them.

thanks