Panasonic RX-FT560 - Removal of the Battery Spring; Removal of the Tuner P.C.B.; Removal of the Mechanism P.C.B.; Removal of Varicon Gear

Cassettes are provided with plastic tabs (as illustrated) to
prevent accidental erasing of a recording.
Recordings can be made only when the tab is intact. There
is one tab for each side (track) of the tape. To preserve a
valuable recording, the tab(s) should be broken off with a
small screwdriver.
If you want to record on a track whose tab has already been