I'm having serious issues disassembling my casio cdp-120. I thought it would be a breeze as I just want to disassemble the back panel to view the keys, but it won't flip over, it gets stuck in the keys somehow and I found out that it is mounted underneath the keys. So I tried to unscrew the bottom section but the damn bottom section is mounted to the keys as well way inside. It's a paradox and it seems impossible to disassemble the damn thing!
Does anyone have experience with this piano?