CS80 MIDI RETROFIT UPDATE
![]() The opened CS80. |
![]() Kenton Electronics said.. |
![]() Lift up the keyboard. it very heavy! |
![]() Checking the position of MIDI board. |
![]() 2 white 40 pins ICs are Key Assigner ICs.It Yamaha custom made, no longer available. |
![]() Solder it.Carefully! |
![]() Also solder to another one board. |
![]() And solder to tone Selector. |