Sony CDP-101 - Optical Sled Motor Thrust Adjustment; Disc Pulley Height Adjustment

1
CDP-10
Optical
Sled
Motor
Thrust
Adjustment
Disc
Pulley
Height
Adjustent
mounting screw
hexagonal hole
26x3
ex L wrench.
gear block thrust screw worm shaft
disc pulley
ammeter
mech board disc motor
Install the disc pulley so that clearance @) is
0.5 mm.
1.
Remove
gear
block.
(see
page
25)
. Turn thrust screw counterclockwise to loosen.
.
Connect
as
shown
above
and
remember
the
am-
meter
reading.
.
Next,
turn
the
thrust
screw
clockwise
slowly
and
adjust
so
that
the
ammeter
reading
is +1
mA
from
the
reading
in
step
2.
Motor drive current must be less than 25 mA.
Reference value: 17—20 mA.
5. Confirm that there is no worm shaft thrust play.
{
6.
After
adjustment,
lock
the
screw.
7. Install the gear block. (see page 25)
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