Sony SLV-690HF Operation Manual page 7

Pinch roller moves Capstan shaft _ Pinch arm moves in the direction of
down in the direction _ _ / arrow mark_ and contacts capstan
ofarrowmarkt_..._7/_'_...._ L shaft. /
H _C_, _ "_ 9!,_7_--_ Capstan shaft
t_,/L I "_ /1 _ _ h'_'_ "-pinch r°ller
"" _r--_ll ,Jill _ _ _'_,_11 An opening (_ is
un n
given
between
Elevator gear ,-----F.L_._'\" f' _,./_ _,/,_'\ "_ '-_ pinch rollor and
_" _ \Press ear _Y_/_ \Pressgear pinch block by
" g ""_ / ..... _- press gear cam.
O Press.gea! andele.vato[ gear // _ Pinch'roller is pressed in the direction
are ro_a_ee i_tne direction or // of arrow mark i} by the tension of spring.
arrow mark U. ,/ -
Pinch block moves in the direction of
arrow mark _)through press gear cam.
Fig,3-2
Main slider moves in the direction of arrow mark O,
and RKB arm pushed up by step (_) moves in the
direction of arrow mark I_).
_ Main slider
?
arm
brock
,Timing belt
Pendulum g
Pendulum gear
RKB brock
I
!_ RKB arm moves in the direction of
arrow mark e, then RKB block moves
in the direction of arrow mark _) to
change the mesh of pendulum gear.
Timing belt
Fig.3-3
Shuttle (T)
Drum (M901)
TG1 arm
Shuttle (S)
Tension regulator
band
Fixed release arm
Soft brake (S)
Pendulum Capstan motor (M902)
compulsion (Capstan shaft)
arm
TG8 arm Pinch roller
MC roller MC arm
Upper/Lower
communication
gear
FL driving gear
Cam gear
Cam
(M903)
S reel T reel
Pendulum gear
Idler gear (S) Neutrality arm
Capstan motor
(M902)
/
Loading gear (T)
Capstan brake
Idler gear (S)
Worm wheel
Drum (M901)
_r!__,
S reel
gear
Pinch arm
Fig.3-4
gear
gear
driving gear
Upper/Lower
communication
gear
RVS brake arm
Soft brake (T)
Main brake (T)
Cam motor
(M903)
Loadinggear (S)
Main slider
Timing belt
_____ Fixed
release arm
- - J4