Cylinder Mounting - Sony SVT-RA40 Service Manual

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)
3 Screws
Rails
9 Holes
Fig. 3-5-4
2-16
1 Stator
3 Screw
4
Cylinder mounting
Rails
8 Dowels
2 Connector on the
CP-1 PWB assembly
6. Remove the three screws 5 at the bottom of the
cylinder mounting 4. (See Fig. 3-5-5)
7 Dowels
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.
6 Cylinder assembly
4 Cylinder mounting
5 Screws
SVT-RA40/RA168