JVC TH-V70 Service Manual page 13

Attaching the DVD pickup unit
[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.7.)
2. Engage the section j 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 i and i' of the DVD
traverse mechanism assembly.
3. Slide the DVD pickup unit all the way in the
direction of the arrow.
4. Mesh the lead screw to the section k of DVD
pickup unit and then set the end of the lead screw
to the section h.
5. Attach the thrust spring. (See Fig.6.)
6. Attach the bracket. (See Fig.5.)
Removing the spindle motor board
(See Figs. 10 and 11.)
Remove the DVD servo board.
Remove the DVD traverse mechanism assembly.
1. From the top side of the DVD traverse mechanism
assembly, remove the feed motor wire that is
soldered to the spindle motor board.
2. From the back side of the DVD traverse mechanism
assembly, remove the three screws F attaching the
spindle motor board.
F
Fig.11
(See Figs. 5 to 9.)
F
Spindle motor
board
DVD pickup unit
Shaft
Section i'
DVD pickup unit
Spindle motor
board
Section j
Section i
Fig.8
Section h
Section k
Lead screw
Fig.9
Remove the solders.
Feed motor
wire
Feed motor
Fig.10
TH-V70
1-13