Sony DAV-FXG9K / HCD-FXG9K Service Manual ▷ View online
25
HCD-FXG9K
3-17. MOTOR ASSY (ROLLER) (M781)
3-18. MOTOR ASSY (MODE) (M771)
1
belt (roller V)
2
Remove the two solders.
3
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
4
ROLLER MOTOR board
5
motor assy (roller)
(M781)
(M781)
1
Remove the five solders
of rotary encoder.
of rotary encoder.
2
Remove the two solders
of motor (M771).
of motor (M771).
MODE MOTOR board
4
MODE MOTOR board
5
belt (mode V)
3
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
6
motor assy (mode)
(M771)
(M771)
26
HCD-FXG9K
3-19. RUBBER ROLLER (SLIDER) ASSY
3-20. TIMING BELT (FRONT/REAR)
qg
sub chassis
8
step screw
qs
step screw
5
step screw
9
tension
spring
(slider 2)
spring
(slider 2)
6
tension spring
(slider 4)
(slider 4)
0
rubber roller
(slider 4) assy
(slider 4) assy
7
rubber roller
(slider 1) assy
(slider 1) assy
qa
rubber roller
(slider 2) assy
(slider 2) assy
qd
rubber roller
(slider 1) assy
(slider 1) assy
3
tension spring
(base slider 5)
(base slider 5)
1
step screw
4
rubber roller
(slider 5) assy
(slider 5) assy
2
rubber roller
(slider S) assy
(slider S) assy
bracket (top) assy
qf
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
Note: Refer to assembly (Section 4)
2
gear (mode cam)
: Note
: Note
1
floating screw
(+PTPWH M2.6)
(+PTPWH M2.6)
3
slider (mode cam) assy
5
two gears
(center)
(center)
7
two gears (center)
8
timing belt (rear)
9
timing belt (rear)
4
gear
(timing)
(timing)
6
timing belt
(front)
(front)
timing belt
(rear)
(rear)
When install three timing belts,
its pass under each claws.
its pass under each claws.
timing belt
(rear)
(rear)
timing belt (front)
claw
claw
claw
claw
27
HCD-FXG9K
3-21. CAM (GEAR)
3-22. SENSOR BOARD
qf
cam (gear)
: Note
: Note
qs
gear(mode cam)
0
gear (mode C)
:Note
:Note
4
gear (mode 5)
8
gear (mode D)
6
gear (mode 5)
2
pulley
(mode deceleration)
(mode deceleration)
Note: Refer to assembly
(Section 4).
(Section 4).
1
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
7
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
9
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
qa
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
qd
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
3
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
5
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
harness
qh
gear (eject lock)
qg
cam (eject lock)
: Note
ql
two claws
w;
rotary encoder
(RE771)
(RE771)
qj
gear
(mode B)
(mode B)
0
SENSOR board
8
shaft
(shutter)
(shutter)
7
compression spring
(shutter)
(shutter)
qs
cam (BU U/D)
3
lever shutter (A)
6
base (shutter) block
qd
gear (mode A)
claw
Note: Refer to assembly (Section 4).
4
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
qk
step tapping screw
(+PWH 2
(+PWH 2
×
6)
9
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
5
two screws
(+BTP 2.6 (3CR))
(+BTP 2.6 (3CR))
1
floating screw
(DIA. 12)
(DIA. 12)
2
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
qa
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
qf
screw
(+PTPWH 2.6
(+PTPWH 2.6
×
8)
28
HCD-FXG9K
4-2. HOW TO INSTALL THE CAM (GEAR)
SECTION 4
ASSEMBLY
Note: This set can be assembled in the order shown below.
4-1. HOW TO INSTALL THE CAM (EJECT LOCK)
mark
cam (BU U/D)
cam (eject lock)
– bottom view • front –
gear (eject lock)
1
Rotate the cam (BU U/D) fully in the direction of arrow.
2
Engage the gear (eject lock) and the gear of the cam (eject lock)
aligning the mark with the center of the gear (eject lock).
aligning the mark with the center of the gear (eject lock).
boss
cam (gear)
mark
cam (BU U/D)
– bottom view • front –
1
Check that the cam (BU U/D) can not be rotated in the direction of arrow.
2
Align the mark on the cam (gear) with the boss as shown in the figure
and install the cam (gear).
and install the cam (gear).
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