Shakaboyd

Ok, thanks. I'll buy it for replacement part. Still wondering how to make Tone Memory feature works again.

I knew how to set it up. the problem is the feature doesn't work at all. I mean do you know a specific part inside that has to repair to make it works again? Also, when I screw the ground-wire, the sounds of the keyboard doesn't works, and when I take the ground-wire off from the position (detached), the sounds of the keyboard is back. And I found this part is different compared to the original one. This is mine: This is the original part: Do you think I can found that fatter part on market? if yes, what is this part names?

So, I got Casiotone MT-30 keyboard but I got a problem. After cleaning up all the parts and test all the features. There's "Tone Memory" feature that can save up to 4 different presets so you can set a specific preset to the memory (find out how this feature works on Youtube). But, this feature doesn't works properly. When I slide to "Set" mode and try to set for Tone Memory, the sound bank doesn't saved to the memory. Does anyone know how to fix this issue?