The board on the left is the sound generator and main processor board. the one on the right is the power Amp board iirc. The setup for that is the same in the WK-1800
Really useful thanks, from another MZ-2000 owner. I'm getting really bad tappy noise from my keys, i'd be so grateful if you can some tips to help on that.
Hello ... I have a couple buttons on the variation and fill-in panels that are none responsive (they stay depressed) can they be repaired and how (I've call a couple places but they could not do it ... they said it was too old and couldn't get the parts ... other than that the thing is mint ... every now-n-again I do get a little static from the speakers (very rare), I've never opened it to clean ... would appreciate any help / suggestions ... Thanks much!!
