Casio WK-3700 Service Manual page 14

4. Remove 5 screws, 5 connectors (JA, JB, JD, JE, JF) and then the PCB ASS'Y (MA1M).
Connectors
5. Remove 8 screws, 1 connector and then the LCD ASS'Y (LCD1M).
2
3
Connectors
Screws
Screws
Connector
Screws
5 8 1
4
7
6
Note: Tighten the screws in the order from 1 to 8 when
reassembling.
— 12 —