Sony SLV-L45AR / SLV-L65HFAR / SLV-L75HFAR Service Manual ▷ View online
5-15
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.
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 (SGL-505) 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 (EM-L30LG) 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
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.
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
5-16
3-10.L GUIDE LEVER ASSEMBLY AND
LOAD LEVER ASSEMBLY
(See Figs. 3-10-1 )
1) Refer to section 3-3 and remove the cassette mecha-
nism assembly.
2) Refer to sections 3-9-1 and 3-9-2, then remove the
pinch roller lever assembly and the opener mounting.
3) After removing the washer
4
, remove the L guide act
lever assembly
5
.
4) Remove the special nut
6
, then remove the load lever
assembly
7
and the L guide lever spring
8
.
ASSEMBLY NOTES:
1) Apply grease (SGL-505) to the toothed area
A
of the L
guide act lever assembly
5
and around the shafts
9
and
0
.
2) Refer to section 4-3 and adjust the height of the load
lever assembly.
3) Hook the L guide lever spring
8
into the stopper
!£
and load lever assembly
7
shown in Fig. A.
4) Put the pin
!¡
of the L guide act lever assembly into the
cam groove
!™
of the crescent slide.
7
Load lever assembly
8
L guide lever spring
4
Washer
5
L guide
act lever
assembly
assembly
8
L guide lever spring
6
Special nut
7
Load lever
assembly
!¡
Pin
0
Shaft
9
Shaft
A
!£
Stopper
!™
Cam groove
Fig. A
Fig.3-10-1
3-11. BT LEVER ASSEMBLY
(See Fig. 3-11-1 )
1) Refer to section 3-2 and remove the mechanism unit.
2) Refer to section 3-3-1 and remove the cassette mecha-
2) Refer to section 3-3-1 and remove the cassette mecha-
nism assembly.
3) Remove the BT spring
1
.
4) Remove the clamp
2
on the underside of the mecha-
nism chassis, then remove the BT lever assembly
3
.
5) Remove the clamp
5
on the band brake assembly
4
.
Then, as shown in Fig. A, align the other end of the
band brake assembly with the protruding parts of the
BT lever assembly
band brake assembly with the protruding parts of the
BT lever assembly
3
before removing it.
ASSEMBLY NOTES:
1. When fitting the BT lever assembly
3
, be careful not to
bend the stopper
6
or the S incline mounting assembly
7
out of shape by knocking it against them.
2. Hook the long hook of the BT spring
1
into the BT
Iever assembly
3
, as shown in Fig. B.
3. After assembly. make sure that the mountings on both
ends of the band brake assembly
4
are positioned as
shown in Fig. C.
4. After assembly, refer to section 4-2-1, and make the
appropriate adjustment.
Protruding
parts
parts
2
Clamp
5
Clamp
6
Stopper
7
S incline
mounting
assembly
assembly
1
BT spring
4
Band brake
assembly
3
BT lever
assembly
Fig. A
Fig. B
Fig. C
Fig. 3-11-1
5-17
3-12.REEL DRIVE MECHANISM
3-12-1. REEL BELT, REEL PULLEY, FRICTION
GEAR ASSEMBLY AND CLUTCH CHANGE
LEVER (See Fig. 3-12-1)
LEVER (See Fig. 3-12-1)
1) Refer to section 3-2 and remove the mechanism unit.
2) Remove the reel belt
2) Remove the reel belt
1
from the reel pulley
2
.
3) Take off the washer
3
and remove the reel pulley
2
.
4) Take off the washer
4
and remove the friction gear
assembly
5
.
5) Remove the clutch change spring
6
.
6) Remove the clamp
7
gripping the top of the mecha-
nism chassis, then remove the clutch change lever
8
.
ASSEMBLY NOTES:
1. After cleaning the shafts
9
and
0
, apply a drop of oil
(NT-68) to each.
2. Be careful not to get any grease on the reel belt
1
.
1
Reel belt
3
Washer
2
Reel pulley
8
Clutch change lever
4
Washer
5
Friction gear
assembly
9
Shaft
0
Shaft
7
Clamp
6
Clutch change
spring
Fig. 3-12-1
3-12-2. CLUTCH MOUNTING ASSEMBLY
(See Fig.3-12-2)
1) Refer to section 3-3-1 and remove the cassette mecha-
nism assembly.
2) Refer to section 3-12-1 and remove the reel pulley.
3) Remove the two screws
3) Remove the two screws
1
, then remove the clutch
mounting assembly
2
.
ASSEMBLY NOTES:
1. Align the two holes 3 with the shafts
4
and
5
. Be
careful not to press part A of the clutch mounting
assembly
assembly
2
against the band brake assembly.
2. After assembly, make sure that the clamp on the clutch
change lever has snapped into the chassis.
1
Screws
3
Hole
2
Clutch
mounting
assembly
assembly
5
Shaft
4
Shaft
3
Hole
Part A
Fig. 3-12-2
3-12-3. S SOFT LEVER, SUPPLY REEL ASSEM-
BLY AND S REEL GEAR (See Fig. 3-12-3)
1) Remove the S soft spring
1
.
2) Remove the clamp
2
, then remove the S soft lever
3
.
3) Refer to section 3-12-2 and remove the clutch mounting
assembly.
4) Refer to section 3-11 and remove the band brake
assembly, then remove the supply reel assembly
4
and
the S reel gear
5
.
ASSEMBLY NOTES:
1. After cleaning the shafts
6
and
7
, apply a drop of oil
(NT-68) to each.
2. After assembly, clean the side of the supply reel assem-
bly
4
.
7
Shaft
6
Shaft
5
S reel
gear
4
Supply reel
assembly
3
S soft lever
2
Clamp
1
S soft
spring
Fig. 3-12-3
5-18
3-12-4. T SOFT BRAKE ASSEMBLY, TAKE UP
REEL ASSEMBLY, T REEL GEAR
(See Fig. 3-12-4)
(See Fig. 3-12-4)
1) Remove the T soft spring
1
.
2) Remove the clamp
2
, then remove the T soft brake
assembly
3
.
3) Refer to section 3-12-2 and remove the clutch mounting
assembly.
4) Pressing the T brake assembly
4
in the direction of the
arrow, remove the take up reel assembly
5
and the T
reel gear
6
.
ASSEMBLY NOTE:
1. After cleaning the shafts
7
and
8
, apply a drop of oil
(NT-68) to each.
6
T reel gear
5
Take up reel
assembly
1
T soft
spring
3
T soft brake
assembly
4
T brake
assembly
2
Clamp
8
Shaft
7
Shaft
Fig.3-12-4
3-13. BRAKES
3-13-1. S BRAKE ASSEMBLY, T BRAKE ASSEM-
BLY, T BRAKE ACT SLIDE (See Fig. 3-13-1)
1) Refer to section 3-3-1 and remove the cassette mecha-
nism assembly.
2) Remove the two clamps
1
, then remove the T brake
act slide
2
. (Note: You can remove the S brake assem-
bly
7
and the T brake assembly
5
without removing
the T brake act slide
2
.)
3) Remove the brake spring
3
.
4) Remove the two clamps
4
simultaneously, then remove
the T brake assembly
5
.
5) Remove the clamp
6
, then remove the S brake assem-
bly
7
.
ASSEMBLY NOTES:
1. Apply grease (SGL-505) to the shafts
8
and
9
.
2. When fitting the T brake act slide
2
, align the mark
0
with the shaft
!¡
.
6
Clamp
3
Brake spring
1
Clamp
0
Mark
2
T brake act slide
1
Clamp
!¡
Shaft
8
Shaft
4
Clamps
9
Shaft
7
S brake
assembly
5
T brake
assembly
Fig. 3-13-1
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