Casio QV-7000SX Service Manual & Parts List page 23

2. Lower case
1. Remove battery cover by turning it upward
to the right.
2. Unscrew screws (S6) and CN510 on D PCB
ass'y
3. Open CF cover and make sure not to damage
the detect switch. By pressing the CF card
eject knob with a precision screw driver
remove D PCB ass'y.
4. Lower case and D PCB ass'y separated.
5. Lower case and battery holder separated.
6. Unscrew one screw (S1) on switch unit.
screw(S6)
CN510
7. Lower case and switch case separated.
8. Unscrew one screw (S7) on lower case.
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screw(S1)
screw(S7)