— 9 —
4. Disassembling front cover
4-1. Remove 9 screws at the front edge on the bottom.
4-2. Unscrew 2 screws and remove JCM434-PS4M
5. Disassembling keyboard unit
5-1. Remove 12 screws fixing front end of the keyboard unit and three screws supporting rear end of
the keyboard.
5-2. Remove 2 connectors CA and CB on PCB JCM434-MA1M.
5-3. Lift up the keyboard unit.
Summary of Contents for Celviano AP-22S
Page 1: ...ELECTRONIC KEYBOARD AP 22S...
Page 21: ...21 35 34 R 9 R 8 R 7 STAND...
Page 27: ...27 8 Switch LED Controller 7 6 Console PCBs JCM434 CN1M...
Page 28: ...28 Console PCBs JCM434 CN2M...
Page 29: ...29 Keyboard PCB TP20 KY 1...
Page 30: ...30 Keyboard PCB TP20 KY 2...
Page 31: ......
