Sony SVT-N72P, Service Manual

Page: 32 / 90

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SVT-N72P (E)
3-5-2. Cylinder Mounting
1. Put the mechanism into EJECT mode.
2. Refer to Section 3-4 and remove the cleaner lever.
3. Disconnect the flexible cable connected to the stator
1
.
4. Disconnect the flexible cable connected to the connec-
tor
2
.
5. Remove the three screws
3
. Taking care not to
scratch or soil the tape path surface of the cylinder
(drum), lift the cylinder mounting
4
slightly, and
keeping it raised. (See Fig. 3-5-4)
Fig. 3-5-4
6. Remove the three screws
5
at the bottom of the
cylinder mounting
4
. (See Fig. 3-5-5)
Fig. 3-5-5
Assembly Notes:
1. Align the cylinder assembly
6
with the two dowels
7
on the cylinder mounting
4
. (See Fig. 3-5-5)
2. Apply grease (VHJ-0100) to the rails of the cylinder
mounting
4
(grease the parts which come in contact
with the S and T incline mounting assembly). (See Fig.
3-5-5)
3. Align the two dowels
8
on the cylinder mounting
4
with the two holes
9
on the mechanism chassis. (See
Fig. 3-5-4)
4. After assembly, clean the tape path surface of the
cylinder (drum).
5. After replacing the cylinder mounting or the cylinder
assembly, do the tape path adjustment as instructed in
Section 4-3, and do the switching position adjustment
of the servo circuit.
3
Screw
1
Stator
9
Holes
Rails
Rails
3
Screws
4
Cylinder mounting
8
Dowels
2
Connector on the
CP-1 PWB assembly
5
Screws
4
Cylinder mounting
6
Cylinder assembly
7
Dowels