Toshiba SD-1600, Service Manual

Page: 71 / 125

1-3-4. Sub Chassis (with a pickup mechanism)
1. Turn the mechanism chassis assembly (1) upside down.
2. Remove one screw (2) and release the boss “A” from the
claw. Then remove the sub chassis (3) (with the pickup
mechanism) by sliding in the arrow direction.
3. When mounting, perform the reverse order of the
removal.
Note:
• When mounting the sub chassis (3) (with the pickup
mechanism), first, insert the boss “C” along the groove
of the cam slider up/down cam (4) and next, the boss
“B” and “A”.
• The boss “A” may be used with washers. (One or two
washers are used to prevent from the slust rattling. In
some cases, no washer is used.)
When the washer(s) is used, be sure to assemble as it
was without losing.
Fig. 2-1-16
1-3-5. Pickup Mechanism Assembly
<Removal>
1. Remove four screws (1) and then remove the pickup
mechanism assembly (2).
<Mounting>
1. Replace the pickup mechanism assembly (2) with a
new one.
2. When mounting, perform the reverse order of the
removal.
Fig. 2-1-17
Note:
• The dampers’ color differs when used for the front
side and the rear.
• When mounting the pickup mechanism assembly (2)
with the screws (1), push the pickup mechanism
assembly (2) downward without being caught and
tighten the screws (1).
Fig. 2-1-18
Pickup mechanism
assembly (2)
Screw (1)
Damper
(Black)
Damper
(Black)
Damper
(Blue)
Damper
(Blue)
Damper
Screw (1)
Pickup mechanism
assembly (2)
Boss C
Boss A
Boss B
Claw
Screw (2)
Boss B
Boss A
Claw
Mechanism chassis
assembly (1)
Washers
Cam slider
up/down cam (4)
Groove
Groove
Groove
Sub chassis (3)
(with the pickup mechanism attached)