DOWNLOAD Sharp CD-BA3100 (serv.man4) Service Manual ↓ Size: 359.73 KB | Pages: 7 in PDF or view online for FREE

Model
CD-BA3100 (serv.man4)
Pages
7
Size
359.73 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Split - Section 2b - Alternative CD changer mechanical breakdown
File
cd-ba3100-sm4.pdf
Date

Sharp CD-BA3100 (serv.man4) Service Manual ▷ View online

CD-BA3100
– 16 –
1. Motor assembly (x 2) mounting (screw x 4)
01/29
Fig.17
2. MT idle gear mounting (screw x 1)
25
Fig.17
3. MT system gear assembly
23/24/26/27
Fig.17
4. STB/tray drive system gear and others assembling/
37/38/45/46 (53)/47/48
Fig.17
    mounting (screw x 3)
5. Tray big gear assembly
31
Fig.17
Gear positioning
6. T.M SW PWB mounting (screw x 3)
Fig.18
7. STB holder assembling
03
Fig.17
8. STB drive gear L/R assembly mounting (screw x 2)
11 (10)/12 (10)
Fig.17
9. Tray joint gear R/tray drive gear R assembling
34/36
Fig.18
Gear positioning
10. Tray gear A/B assembling
32/33
Fig.18
Gear positioning
11. Lift gear B/C assembling
43/44
Fig.19
Gear positioning
12. MT idler gear F assembling, mode big gear
28/42
Fig.19
      mounting (screw x 1)
13. Change box R mounting (screw x 4)
04
Fig.19
14. Lift gear A assembling
42
Fig.19
Gear positioning
15. Change box L assembly mounting (screw x 4)
02/30/35
Fig.20
16. Lift cam assembling (shaft inserting)
44
Fig.20
Gear positioning
17. STB holder height adjusting
Fig.21
Check/adjustment
18. Top plate F/disc OB LEV. Mounting (screw x 6)
80
Fig.21
19. Trays 1 - 6 assembling
91/92/93/94/95/96
Fig.22
20. Top plate R mounting (screw x 6)
––
Applied part No.
Work content
Assembly fig. No.
Remarks
CD CHANGER MECHANISM MAIN BASE PARTS ASSEMBLING/ADJUSTING
PROCEDURE
01 (101)
MAIN BASE
02 (102)
CHANGE BOX L
03 (147)
STB HOLDER
04 (103)
CHANGE BOX R
10 (119)
STB DRIVE GEAR A
11 (120)
STB DRIVE GEAR L
12 (122)
STB DRIVE GEAR R
20 (149)
STABILIZER FH
23 (141)
MT IDLER GEAR A
24 (138)
MT IDLER GEAR B
25 (137)
MT IDLER GEAR C
26 (140)
MT IDLER GEAR D
27 (139)
MT IDLER GEAR E
28 (131)
MT IDLER GEAR F
29 (MOB1,2)
MOTOR GEAR
30 (143)
TRAY DRIVE GEAR F
31 (134)
TRAY BIG GEAR
32 (135)
TRAY GEAR A
33 (136)
TRAY GEAR B
34 (124)
TRAY DRIVE GEAR R
35 (144)
TRAY JOINT GEAR F
36 (125)
TRAY JOINT GEAR R
37 (142)
TRAY GEAR C
38 (130)
TRAY IDLER GEAR
Part name
No.
40 (115)
LIFT CAM
41 (126)
MODE BIG GEAR
42 (127)
LIFT GEAR A
43 (128)
LIFT GEAR B
44 (129)
LIFT GEAR C
45 (132)
STB GEAR A
46 (104)
STB GEAR B
47 (133-1)
STB GEAR C
48 (133-3)
STB GEAR D
50 (145)
LIFT LEVER
51 (106)
TRAY LOCK LEVER
52 (118)
DISC OB LEVER
53 (105)
STB GEAR ANG.
80 (117)
TOP PLATE F
81 (114)
TOP PLATE R
91 (108)
TRAY 1
92 (109)
TRAY 2
93 (110)
TRAY 3
94 (111)
TRAY 4
95 (112)
TRAY 5
96 (113)
TRAY 6
Part name
No.
CD CHANGER MECHANISM PARTS LIST
The number of (  ) is the number of the parts guide.
– 17 –
CD-BA3100
Figure 17
31
TRAY BIG GEAR
31
TRAY BIG GEAR
37
TRAY GEAR C
38
TRAY IDLER GEAR
37
TRAY GEAR C
38
TRAY IDLER GEAR
47
STB GEAR C
47
STB GEAR C
46
STB GEAR B
46
STB GEAR B
10
STB DRIVE GEAR A
29
01
MAIN BASE
29
23
23
24
25
26
27
Mark position
03
STB HOLDER
48
STB GEAR D
12
STB DRIVE GEAR R
(ASS'Y)
11
STB DRIVE GEAR L
(ASS'Y)
11(/12)  (10)
STB DRIVE GEAR L(/R)
(ASS'Y)
10
STB DRIVE GEAR A
45
STB GEAR A
45
STB GEAR A
53
STB GEAR ANG.
53
STB GEAR ANG.
After assembling TRAY BIG GEAR, turn it in the arrow direction.
TRAY BIG GEAR ASSEMBLING POSITION 
CD-BA3100
– 18 –
31
M T SW PWB
33
TRAY
GEAR B
32
TRAY GEAR A
33
TRAY GEAR B
37
32
TRAY GEAR A
38
34
TRAY DRIVE GEAR R
36
TRAY JOINT GEAR R
47
46
34
TRAY DRIVE GEAR R
36
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.
* This position becomes the 
   reference (stock) position 
   of the tray.
These holes must align.
It must not rotate in contact 
with the peripheral (hatched) 
part of 31.
These holes must align.
After assembling 32, 
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.
*1
*2
Scale: 2 magnifications
Scale: 2 magnifications
Figure 18
– 19 –
CD-BA3100
43
LIFT GEAR B
41
MODE BIG GEAR
33
32
04
CHANGE BOX R
47
46
28
MT IDLER GEAR F
10
Mark position
11
45
42
LIFT GEAR A
53
37
38
44
LIFT GEAR C
34
36
(A)
(B)
44
LIFT GEAR C
43
LIFT GEAR B
42
LIFT GEAR A
41
MODE BIG GEAR
Note:
(Assemble the mode big gear in this position.)
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.
Direct the short tooth 
toward the center.
MODE BIG GEAR 
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.)
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Figure 19
Page of 7
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Sharp CD-BA3100 (serv.man4) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-BA3100 (serv.man4) Service Manual ↓ Size: 359.73 KB | Pages: 7 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-BA3100 (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-BA3100 (serv.man4) System. Information contained in Sharp CD-BA3100 (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.