CASIOTONE MT 65 mods

[mickedee87]

Hi, I am new to circuit bending but have had a great time learning and modding and playing with different sounds. So far I have a few switches for the drum section mutes ( no snare mute yet...) a chord accomp mute and a bass hold switch with chords  switch on. i also had a a Boss DD3 pedal which i pulled apart and added to the switchboard. there is still plenty of space on the board and i would like to add a distortion and pitch pots and further down the track some filters, LFO's.( still learning)
I like the s-cat mt 68 but i dont think i could afford the info... so has anyone else had much success with this machine?

[mickedee87]

So i have been examining the schematics a little and i think the clock pulse generator is a SVC321 diode. Would this be the point for pitch bending?
i have also heard of an LTC1799 circuit which could do the trick.