Sony SLV-E120AE, Service Manual

Page: 31 / 69

5-16
3-9-2. PINCH LIFT CAM AND PINCH CAM GEAR
(See Figs. 3-9-2 and 3-9-3)
1) Refer to section 3-2 and remove the mechanism unit.
When you do this, make sure the mechanism is in
EJECT mode.
2) Refer to section 3-9-1 and remove the pinch roller lever
assembly.
3) After removing the screw
1
, undo the three clamps
2
,
then remove the opener mounting
3
.
4) Remove the clamp
4
and the pinch lift cam
5
.
5) Remove the pinch cam gear
6
.
ASSEMBLY NOTES:
1. Apply grease (VHJ-0100) around the shaft
7
, all over
the teeth
B
of the pinch cam gear
6
, all over the teeth
of the pinch lift cam
5
, all over the cam grooves
A
,
and all over the “V Part
C
” of the opener mounting
3
.
Apply grease (VHJ-0101) to the outside of the shaft
8
and all over the top cam
D
of the pinch cam gear
6
.
2. Check that the positioning mark
0
on the mode switch
9
is aligned with the arrow
!¡
on the MC-1 PWB
assembly, as shown in Fig. 3-9-3. Then align the
triangular mark
!™
on the pinch cam gear
6
with the
arrow
!¡
on the MC-1 PWB assembly. After that, align
the round hole
!£
on the pinch lift cam
5
with the
indentation
!¢
on the pinch cam gear
6
.
If you have carried out the above alignments and the
pinch roller will still not move up and down or perform
the pressing movement correctly, refer to section 3-15
and check the alignment of the gear wheels 1 and 2,
the main cam, and the mode switch.
6
Pinch cam gear
1
Screw
3
Opener
mounting
A
D
B
4
Clamp
8
Shaft
5
Pinch lift cam
2
Clamps
7
Shaft
C
“ V “ part
Fig. 3-9-2
!™
Triangular mark
!¢
Indentation
!¡
Arrow
0
Positioning marks
on mode switch
!¡
Arrow on MC-1 PWB
assembly
5
Pinch lift cam
9
Mode switch
6
Pinch cam gear
!£
Round hole
Fig. 3-9-3