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Marantz SD9000 - Page 31

Marantz SD9000
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6.
Motor
Pulley
Adjustments
Loosen
the
set
screw
and
adjust
the
motor
pulley
posi-
tion
until
the
clearance
between
the
pulley
and
motor
is
4
mm
as
shown.
Tighten
the-set
screw.
*
Main
Motor
MAIN
MOTOR
*
FF/REW
Motor
Insert
the
pulley
so
that
the
distance
between
the
motor
shaft
and
the
pulley
is
2
mm
~
2.5
mm.
FF/REW
MOTOR
7.
Flywheel
Thrust
Adjust
the
thrust
screw
at
the
flywheel
bracket
until
the
clearance
between
the
capstan
tail
end
and
thrust
bearing
is
0.1
to
0.3
mm
as
shown,
using
a
Phillips
screw
driver.
For
adjusting,
feel
of
axial
dropping
of
the
fly-
wheel
for
proper
clearance
as
this
cannot
been
seen
through.
Then
paint
the
screw
to
lock.
32
8.
Solenoid
Adjustments
*
Main
Solenoid
1.
Loosen
the
two
Solenoid
mounting
screws.
2.
Push
the
Solenoid
plunger
all
the
way
with
fingers
in
the
direction
of
arrow
(A).
At
this
point,
the
head
chassis
should
be
in
direct
contact
with
the
tape-up
and
supply
reel
sides.
.
Maintaining
this
condition,
tighten
Solenoid
mounting
screws,
(1)
and
(2).
At
this
time,
push
the
Solenoid
lightly
to
the
plunger
side
in
the
direction
of
arrow(B).
SOLENOI
ENOIO
LEVER
HEAD
CHASSIS
ASSEMBLY
CUE.
REV.
LEVER
Cue/REW
Solenoid
1.
Move
the
head
chassis
by
1.5
mm
from
the
ex-
treme
location
where
it
was
pushed.
2.
Fasten
the
Solenoid
in
this
new
location.
(How-
ever,
the
plunger
should
remain
pushed
as
far
in
as
possible.)
.
Fasten
the
mounting
rubber
bracket
(A)
so
that
the
plunger
touches
the
rubber
when
the
head
chassis
moves
back
all
the
way.
CUE.REV.
SOLENOID
CUE.REV.
SOLENOID
RUBBER
BRACKET
(A)