JVC RX-DV31SL Service Manual page 18

3.3.8 Removing the DVD pickup unit
(See Figs.8 to 10)
• Remove the DVD servo board.
• Remove the clamper base.
• Remove the DVD traverse mechanism assembly.
(1) From the top side of the DVD traverse mechanism assem-
bly, remove the screw E attaching the plate and torsion
spring. (See Fig.8.)
(2) Remove the shaft from the section g and then remove the
shaft from the section h. (See Fig.9.)
(3) Disengage the section i of the DVD pickup unit and then re-
move the DVD pickup unit with the shaft. (See Fig.9.)
(4) Pull the shaft out of the DVD pickup unit. (See Fig.10.)
(5) Remove the two screws F attaching the SW. actuator. (See
Fig.10.)
3.3.9 Attaching the DVD pickup unit
(See Figs.8, 10 to 12)
Reference:
Refer to the explanation of "Removing the DVD pickup unit" on
the preceding page.
(1) Attach the SW. actuator and shaft to the DVD pickup unit.
(See Fig.10.)
(2) Engage the section i of the DVD pickup unit to the shaft of
the DVD traverse mechanism assembly first, and set the
both ends of the shaft of the DVD pickup unit in the sections
g and h of the DVD traverse mechanism assembly. (See
Fig.11.)
(3) Slide the DVD pickup unit all the way in the direction of the
arrow. (See Fig.12.)
(4) Mesh the lead screw to the section j of DVD pickup unit and
then set the end of the lead screw to the section k. (See
Fig.12.)
(5) Attach the torsion spring. (See Fig.8.)
(6) Attach the plate. (See Fig.8.)
Plate
Torsion spring
DVD traverse mechanism assembly
1-18 (No.22023)
E
DVD pickup unit
Fig.8
DVD pickup unit
Section i
Fig.9
SW. actuator
Shaft
Fig.10
Section i
Shaft
Section g
DVD traverse mechanism assembly
Fig.11
DVD pickup unit
Fig.12
Section h
Shaft
Section g
F
DVD pickup unit
DVD pickup unit
Section h
Section k
Section j
Lead screw