Casio EX-843 Service Manual page 41

A-4. Undo four screws and remove the CHASSIS/HNG.
Screw (S2) 4
0 Fix the lead wires of the battery with tape.
Note on reassembling
0 Fix the ferrite core with double-sided tape, and then fi x its lead wires and the lead wires of the battery together
with tape.
Note on reassembling
Tape
CUSHION/DLS
V-R200-BD (Dallas key built in model)
– 39 –
V-R200 / VER.1
CHASSIS/HNG
Tape