Pioneer KEH-M5500 UC Service Manual page 84

X-197
@ Direction Changeover Operation
(1) FWD play operation
FR cam gear DC arm
FR lever | FR jock arm
Main belt
Sensing gear
/
/
Neighbor gear ."
7
FWD reel gear
Play idier gear rs
Torque limiter gear
REV reel gear Head base
REW lever
When the FR lever is in the top position, the pinch spring is
in the upper position to press the FWD pinch roller. The FR
switch also moves upward and its reaction causes
downward force on the FR lever. The spring attached to
the FR lever applies upward force to the play idler gear
_ from above to engage it with the neighbor gear and FWD
reel.gear.
The tape is driven in the FWD direction by a running motor
and taken up by the REV reel gear via the torque limiter
gear.
Intermediate pulley
Pinch spring
REV pinch roller
\
\
FF lever
Fig. 11