Sony Professional U-matic SP BVU-950 Maintenance Manual page 95

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5-9-3.
Replacement
of the
Threading
Belt
Replacement
procedure:
(1)
Perform
steps (1) to (3) in Section
5-9-2,
Replacement
of the Threading
Motor.
Clean
the new
belt
and the groove of the
cloth
(2)
pulley
with
a
moistened
with
cleaning fluid.
Hook
the
belt
to
the
pulley
and
install
Be
sure
that
the
orientation
of
the
notch
of
the
pulley
(3)
them
to
the
frame.
shaft
is as shown
in the figure.
(4)
Install
the
plate
to the
frame
and
hook
the belt
to the
Motor
pulley.
Check
that
the belt is not twisted.
(5)
Check
as described
in Section
5-12.
9-10.
REPLACEMENT
OF
THE
REEL
TABLE
ROTATION
DETECTOR
BLOCK
Mode:
EJECT
completion
mode
Replacement
procedure:
(1)
Remove
the
SE-48
Board
from
the
DME
stand
after
removing
the
two
fixing
screws.
(2)
Remove
the
DME
holder
from
the
SE-48
Board.
(3) Replace
the DME
with
a new
one. When
the
DME
is
mounted,
note
that
the
leads
of the DME
are not bent.
(4)
Install
the
DME
holder
to
the
SE-48
Board
and
install
them
to
the
DME
stand
with two fixing screws.
(5)
Adjust
as described
in Section
5-12.
SE-48 board
fixing screws
T Reel Table
S Reel Table
DME
TON
;
O
<
ZA
R a g e
om
——
DME holder
DME stand
5-15

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