Akai GXC-750

— -SELECTOR PIN
——+——§TOP SLIDE
\ | ——-—}—— MODE. SELECTOR (2)
MODE SELECTOR (1)
O@ NON-REVERSE
O©® SINGLE
©@ CONTINUOUS
Fig. 37
3. RECORDING/PLAYBACK HEAD RAISING
AND LOWERING MECHANISM FUNCTION
Upward pressure is applied to the head plate by the
spring. At FWD mode, this is suppressed by the
convex part of the lever and the roller which is
installed on the head plate slide separates from
the lever.
When switched from FWD to REV made, the head
plate slide moves to the right, the roller contacts
the lever and lifts it upward, and the head plate is
raised by means of spring pressure. Thus the record-
ing/playback head shifts upward and track position
is changed.
NOTE: At forward mode, the convex part contacts
the head plate and the roller does not
contact the lever.
At reverse mode, the convex part separates
from the head plate and the roller contacts
the lever.
LEVER HEAD PLATE
ROLLER
24
HEAD PLATE SLIDE
Fig. 38