Casio QT-6600 Service Manual page 17

C. Removing the Rear Display Block
C-1. Remove eight screws.
C-2. Remove the connector to the battery.
Screws (S6)
Connector (Battery)
C-3. Remove the Rear Display Block.
C-4. Unplug the connector to the Rear Display.
Connector (REAR DISPLAY)
REAR DISPLAY BLOCK
— 14 —