JVC JL-F50 User Manual

JL-F50
4. Operation
4-(1)
Construction
diagram
Mechanical components
Main gear Stopper
al
:
Arm
lever
— Trip lever
=
os
-
j
ANS
‘eB
.
Wad
<i
Q
\para
V/
-
é
Seg
ane
Index
lever
Reject
plate
(3
Select
plate
Reject lever (B)
Reject lever (A)
Fig. 2
Cueing cam
Driving gear *
j
Fi
:
Lilt
YT
Stopper
BZ
|
.
:
Sub
gear
Sr
g
Link
Cueing
lever
a
Fe
|
Elevator
cam
|
<r
aif
=
‘
Switch
lever
Micro switch
Fig. 3
4-(2)
Start
mechanism
When
the
start
rod
is
pulled
in
the
direction
of
arrow
a,
reject
lever
(A)
connected
to
the
rod
turns
in
the
direction
of
arrow
b.
This
causes
the
reject
lever
to
press
against
the
reject
plate,
which
in
turn
rotates
engagement
shoe
in
the
direction
of
arrow
c
to
change
the
cycle
and
start
Operation.
When
reject
lever
(A)
is
pushed
in
the
direction
of
arrow
b,
the
same
direction
as
in
the
starting
operation,
ratchet
cam
boss
(B)is
moved
in
the
direction
of
arrow
d.
The
action
causes
the
reset
plate
to
be
pushed
in
the
direction
of
arrow
e,
The
above
actions
cause
the
switch
lever
(C)
to
move
in
the
direction
of
arrow
f
and
part
©to
separate
from
the
micro
switch
thus
turning
the
micro
switch
on.
(The
micro
switch
in
the
separated
state
is
conductive.)
The
operations
described
above
are
shown
in
Fig.
5.
No. 2411
Main
gear
Switch
lever
|
xO
Trip
lever
“
Reset plate
Sc
Reject
plate.
Wt
;
<6)
cam
ua
w?
f
iz
)
Engagement
OFF
Pr
an06
Micro
switch
o>
(A)
Spring
|
Reject
lever
(B)
|
Rod
(REJECT)
Reject
lever
(A)
a
a
Rod
(START)
Fig.
4
Main
gear
Switch
lever
pe
R
Trip
lever
Beanie
So
se
~
©
|
“ON”
‘Micro switch
Rod (REJECT)
Rod (START)~ jf
Fig. 5
4-(3)
Lead-in
mechanism
When
the
starting
cycle
begins
and
the
main
gear
rotates,
the
driving
gear
is
turned
reciprocally
by
the
link
to
reciprocate
the
elevator
cam,
as
shown
in
Fig.
6.
Main gear Tone arm
Elevator
Driving gear
> out
OAM a
Cae
Elevator cam
inclined face
Fig. 6
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JVC JL-F50 Specifications

General

Brand	JVC
Model	JL-F50
Category	Turntable
Language	English