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(2) DRUM
UNIT (See Fig. 7-7-31.)
ie
1)
2)
<))
4)
Removal
For some
models
with
the board
located
above
the upper
drum,
remove. the
board.
Remove
the flexible cable @ from
the PRE-AMP
OU] NT am ¢-) <: kor: 1a: im aloha Co
ol 0] | MUR Ca\: mR dI:)- 410): or: 11)
in the upward
direction).
Remove
the LOAD
RACK
only, as instructed
in
P.110.
Remove
the
three
screws
@, then
remove
the
olaUlai Melati an @))
Note: When
removing
and
remounting
the
drum
UTalhoum at-Valeil:
mami aux or-1d-h401| \amm Comme) coh¢:'ot ama | am dcey an)
scratches
and
dirt.
|
@Drum
Unit ————+!
((Oorrlo Oni lael-10)
@ Lower
Drum
(Lower
Cylinder)
Protuberance
®Drum
Base
(OW iTatel-)amst-35°))
at-1aarelelanaiaye)
While
aligning
the
drum
unit
@
to
the
protuberance,
mount
it to
the
drum
base
(CYLINDER
BASE)
© with the three screws ©.
Mount
the ROAD
RACK
as
instructed
in P.110.
Insert the flexible cable into the PRE-AMP
UNIT.
Clean
the drum
unit.
.
Perform
the tape path adjustment
as instructed
in 7-4. and
perform
the SW
PHASE
adjustment
of the
servo
circuit.
a @ x. z ® 2 © od ®
Fig. 7-7-31. Drum Unit(Compl Cylinder)
— 141 —
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