Chosen Solution
My friend spilled beer on his Winchester Digital Piano (not sure what model), and now some of the keys aren’t working. There are around ten screws underneath, which I removed, and it looks like the keyboard should lift out of the Piano Frame, but I think the front panels need removing first. ( the center one which has all the electronics, and two plain panels at the sides ) Does anyone know how to remove these, as it’s an expensive piano, and I don’t want to damage it by prying them off with a screwdriver.
Your machine is actually a DYNATONE DP-65 Spinet under a different name. Here’s where to download the manual on it, second group about midway down: http://www.dynatone.co.kr/eng/index.php
