Sony DAV-C450 / HCD-C450 Service Manual ▷ View online
13
HCD-C450
2-12. Tray (240)
2-13. Chassis (Mold B) Section
A
B
pulley (LD)-A
pulley (LD)-B
stocker section
tray (240)
slider (selection)
1
Rotating the pulley
(LD)-A, shift the slider (selection) in the arrow
A
direction.
2
Rotating the pulley
(LD)-B in the arrow direction, adjust the tray (240) to be removed.
3
Rotating the pulley
(LD)-A, shift the slider (selection) in the arrow
B
direction.
4
Rotating the pulley
(LD)-B in the arrow direction, remove the tray (240) to be removed.
3
three screws
+BVTP
(2.6
(2.6
×
8)
2
cover
1
two screws
+BVTP
(2.6
(2.6
×
8)
2
Insert the gear (eject)
under the gear (LD
deceleration).
under the gear (LD
deceleration).
1
Insert the portion A of
chassis (mold B) section
into the portion B of
slider (selection).
chassis (mold B) section
into the portion B of
slider (selection).
gear (eject)
portion A
portion B of
slider (selection)
slider (selection)
5
g
ear (eject)
4
c
hassis (mold B)
section
chassis (mold B)
section
section
PRECAUTION DURING CHASSIS (MOLD B) SECTION INSTALLATION
14
HCD-C450
2-15. Stocker Section
2-14. LOAD MOTOR Board, Motor (Loading) Assembly (M702)
4
two screws
+BVTP
(2.6
(2.6
×
8)
7
motor (loading)
assembly (M702)
6
LOAD MOTOR
board
1
belt (communication)
3
belt (loading)
2
belt (loading)
5
Remove the two solderings.
4
stocker section
2
two step screws (J)
gear (gear A)
3
two step screws (J)
Hook the portion A of tray (240)
to the slider (selection).
to the slider (selection).
portion A
of tray (240)
of tray (240)
sticking of
slider (selection)
slider (selection)
PRECAUTION DURING STOCKER
SECTION INSTALLATION
SECTION INSTALLATION
1
15
HCD-C450
2-16. Slider (Selection), Tension Spring (Shutter), Slider (Shutter)
PRECAUTION DURING SLIDER
(SELECTION) INSTALLATION (1)
(SELECTION) INSTALLATION (1)
PRECAUTION DURING SLIDER
(SELECTION) INSTALLATION (2)
(SELECTION) INSTALLATION (2)
1
two floating screws
+PTPWHM,
+PTPWHM,
(2.6 x 6)
2
washer, 8
3
compression
spring (gear A)
4
slider (selection),
tension spring (shutter),
slider (shutter)
slider (shutter)
slider (selection)
gear (choking)
Insert a convex portion into
the groove of gear (chucking).
the groove of gear (chucking).
Insert the slider (selection)
into the portion A.
into the portion A.
portion A
16
HCD-C450
2-17. Gear (Gear A), Gear (Gear B), Gear (U/D Slider)
PRECAUTION DURING GEAR (GEAR U/D SLIDER), GEAR (GEAR B), GEAR (GEAR A) INSTALLATION
1
Slide the slider (U/D)
fully in the arrow
direction.
fully in the arrow
direction.
slider (U/D)
3
gear (gear B)
2
gear (U/D slider)
4
gear (gear A)
portion A
Adjust the gear (gear B) with the
portion A as shown.
portion A as shown.
slider (U/D) gear
Adjust the gear so that it meshes with
the bottom tooth of slider (U/D) gear,
as shown.
the bottom tooth of slider (U/D) gear,
as shown.
gear
(gear B)
(gear B)
linearly
Adjust so as to be aligned with
gear B linearly, as shown.
gear B linearly, as shown.
7
screw
+BVTP
(2.6
(2.6
×
8)
6
gear (gear B)
8
gear (U/D slider)
5
gear (gear A)
2
washer
3
compression spring
4
gear (selection)
1
gear (relay)
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