|May 3 2017, 10:11 AM |
I was thinking the service manual refers to midi problems. You could replace the digital board, not sure the problem would be confined to that board. I hate replacing stuff that is still good. Are you referring to the yellow/red leds that are the sample loaded and select buttons? Pretty sure they are soldered to the display board. Unless you are good with small solder connections, it would be easier to replace the board. You have to pull it out to solder anyway, if you chose to do that instead. It may sound funny, but Avon Skin-so-Soft, works good with removing paint from hands, adhesives, etc. It is mineral spirits-based, and I have found it works without damaging original paint, at least on my ASR-10. It leaves somewhat of a glossy/oil-like residue, which you can remove with a soapy/damp rag, but don't let any liquids get inside.