Sharp CD-CH1500 (serv.man2) Service Manual ▷ View online
CD-CH1000/CD-CH1000H/CD-CH1000W/CD-RW5000H/CD-RW5000W/CD-MD3000H/
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
– 5 –
Figure 5
03
STB HOLDER
STB HOLDER
48
STB GEAR D
STB GEAR D
12
STB DRIVE GEAR R
(ASSY)
10
STB DRIVE GEAR A
29
29
23
23
24
25
26
27
01
MAIN BASE
MAIN BASE
Mark position
After assembling TRAY BIG GEAR, turn it in the arrow direction.
TRAY BIG GEAR ASSEMBLING POSITION
31
TRAY BIG GEAR
TRAY BIG GEAR
37
TRAY GEAR C
TRAY GEAR C
38
TRAY IDLER GEAR
TRAY IDLER GEAR
47
STB GEAR C
46
STB GEAR B
10
STB DRIVE GEAR A
11
STB DRIVE GEAR L
(ASSY)
53
STB GEAR ANG.
45
STB GEAR A
11(/12) (10)
STB DRIVE GEAR L(/R)
(ASS'Y)
STB DRIVE GEAR L(/R)
(ASS'Y)
46
STB GEAR B
37
TRAY GEAR C
TRAY GEAR C
47
STB GEAR C
31
TRAY BIG GEAR
38
TRAY IDLER GEAR
45
STB GEAR A
53
STB GEAR ANG.
L
CD-CH1000/CD-CH1000H/CD-CH1000W/CD-RW5000H/CD-RW5000W/CD-MD3000H/
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
– 6 –
31
M T SW PWB
33
TRAY
GEAR B
TRAY
GEAR B
32
TRAY GEAR A
TRAY GEAR A
33
TRAY GEAR B
37
32
TRAY GEAR A
TRAY GEAR A
38
34
TRAY DRIVE GEAR R
TRAY DRIVE GEAR R
36
TRAY JOINT GEAR R
TRAY JOINT GEAR R
47
46
34
TRAY DRIVE GEAR R
TRAY DRIVE GEAR R
36
TRAY JOINT GEAR R
TRAY JOINT GEAR R
10
29
29
23
23
24
25
26
27
Mark position
11
45
TRAY BIG GEAR SET POSITION
33
32
Direct the recess part
(trapezoidal side) of the axis
35 in this direction.
(trapezoidal side) of the axis
35 in this direction.
* This position becomes the
reference (stock) position
of the tray.
reference (stock) position
of the tray.
These holes must align.
It must not rotate in contact
with the peripheral (hatched)
part of 31.
with the peripheral (hatched)
part of 31.
These holes must align.
After assembling 32,
assemble 33.
assemble 33.
*1: To position the axis part of 36, engage it with 38.
*2: When it is aligned as described in *1, the hatched part
(low gear-height part of gear) will be positioned in this position.
Note: After positioning the tray big gear in the set position, engage these gears.
*2: When it is aligned as described in *1, the hatched part
(low gear-height part of gear) will be positioned in this position.
Note: After positioning the tray big gear in the set position, engage these gears.
*1
*2
Scale: 2 magnifications
Scale: 2 magnifications
LL
< Importance >
< Importance >
Figure 6
CD-CH1000/CD-CH1000H/CD-CH1000W/CD-RW5000H/CD-RW5000W/CD-MD3000H/
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
– 7 –
43
LIFT GEAR B
41
MODE BIG GEAR
04
CHANGE BOX R
CHANGE BOX R
47
46
28
MT IDLER GEAR F
10
Mark position
(Assemble the mode big gear in this position.)
(Assemble the mode big gear in this position.)
11
45
42
LIFT GEAR A
37
38
44
LIFT GEAR C
LIFT GEAR C
34
36
(A)
(C)
(B)
44
LIFT GEAR C
LIFT GEAR C
43
LIFT GEAR B
42
LIFT GEAR A
LIFT GEAR A
41
MODE BIG GEAR
Note:
To assemble the mode
big gear, incline it,
bring it into contact with
the circumference and
put the center hole into
position since the
hatched part of the main
base is overlapped with
the circumference.
big gear, incline it,
bring it into contact with
the circumference and
put the center hole into
position since the
hatched part of the main
base is overlapped with
the circumference.
Direct the short tooth
toward the center.
toward the center.
MODE BIG GEAR
LIFT GEAR A/B/C
ASSEMBLING POSITION
LIFT GEAR A/B/C
ASSEMBLING POSITION
Scale: 2 magnifications
Scale: 2 magnifications
<Assembling method of lift gear>
After setting up the mode big gear in the
shown position, engage it with the STB gear A
(gear on the lower side) at the position (A),
and assemble them, turning it in the arrow direction
into the position (B). (The short tooth directs toward the
center of the mode big gear.)
Check the gap (C) after assembly.
If no gap is found, repeat the above procedure.
After setting up the mode big gear in the
shown position, engage it with the STB gear A
(gear on the lower side) at the position (A),
and assemble them, turning it in the arrow direction
into the position (B). (The short tooth directs toward the
center of the mode big gear.)
Check the gap (C) after assembly.
If no gap is found, repeat the above procedure.
L
C1
>ABS<
GAP (0.3-1.5 mm)
33
32
< Importance >
< Importance >
Figure 7
CD-CH1000/CD-CH1000H/CD-CH1000W/CD-RW5000H/CD-RW5000W/CD-MD3000H/
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
CD-MD3000W/CD-CH1500/CD-CH1500H/CD-CH1500W/CD-BA3100
– 8 –
Figure 8
Mark position
37
°
33
32
30
TRAY DRIVE GEAR F
TRAY DRIVE GEAR F
35
TRAY JOINT GEAR F
TRAY JOINT GEAR F
02
CHANGE BOX L
CHANGE BOX L
< Importance >
Direct the recess part
(trapezoidal side) of the
axis 35 in this direction.
Direct the recess part
(trapezoidal side) of the
axis 35 in this direction.
*2
*1: To position the axis part
of 35, engage it with 33.
*2: When it is aligned as
described in *1, the hatched part
(low gear-height part of gear)
will be positioned as shown.
of 35, engage it with 33.
*2: When it is aligned as
described in *1, the hatched part
(low gear-height part of gear)
will be positioned as shown.
Since this gear engagement is not
visually checked, verify that it does
not float when the gear box L is installed.
visually checked, verify that it does
not float when the gear box L is installed.
30
TRAY DRIVE GEAR F
TRAY DRIVE GEAR F
35
TRAY JOINT GEAR F
TRAY JOINT GEAR F
*1
43
41
40
LIFT
CAM
LIFT
CAM
Scale: 2 magnifications
44
11
TRAY JOINT GEAR F
(CHANGE BOX L ASS'Y) ASSEMBLING POSITION
LIFT CAM
(CHANGE BOX L ASS'Y) ASSEMBLING POSITION
LIFT CAM
Assembling procedure
1. Turn the mode big gear approx. 37 degrees in the arrow direction.
2. Assemble the change box L ass'y.
Note: At this time, the tray joint gear F must be located in the position shown in figure.
Moreover, the gear must be engaged securely.
2. Assemble the change box L ass'y.
Note: At this time, the tray joint gear F must be located in the position shown in figure.
Moreover, the gear must be engaged securely.
3. After assembly, return the mode big gear to the initial position.
4. Assemble the lift cam.
Note: At this time, the lift cam (No.40) must be located in the position shown in figure 8.
4. Assemble the lift cam.
Note: At this time, the lift cam (No.40) must be located in the position shown in figure 8.
47
46
10
45
42
LIFT GEAR A
28
L
40
LIFT CAM
LIFT CAM
Scale: 2 magnifications
During assembly, make the
O part visible in this direction.
O part visible in this direction.
Note: Among 4 ribs on the
circumference, one rib alone
is provided with O.
circumference, one rib alone
is provided with O.
< Importance >
30
TRAY DRIVE GEAR F
TRAY DRIVE GEAR F
35
TRAY JOINT GEAR F
TRAY JOINT GEAR F
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