DOWNLOAD Sharp VC-M522HM (serv.man5) Service Manual ↓ Size: 424.52 KB | Pages: 19 in PDF or view online for FREE

Model
VC-M522HM (serv.man5)
Pages
19
Size
424.52 KB
Type
PDF
Document
Service Manual
Brand
Device
VCR / Part 4 - Mechanical adjustments and assemblies (9-27)
File
vc-m522hm-sm5.pdf
Date

Sharp VC-M522HM (serv.man5) Service Manual ▷ View online

25
VC-M522HM
VC-MH722HM
VC-MH732HM
Figure 4-43.
INSTALLING THE SHIFTER
Figure 4-42.
1. Make sure that the loading gear is at the PHASE-
MATCHING point 
1
 as shown below.
2. Install, paying attention to insert point 
5
 and release
point 
3
.
3. For the phase matching at the insert point  
1
, see the
PHASE-MATCHING point 
2
 as shown below.
4. Finally fix the inserts 
1
 and 
4
.
Capstan
D.D. motor
Drum
Reel pulley
(Bottom side of mechanism chassis)
Sifter
Phase-Matching
point 
2
Insert
point 
1
Half round notch
Shaft 
1
Round mark
Loading gear (T)
Insert
point 
3
Insert
point 
4
Insert
point 
5
Release
point 
3
Phase-matching
point 
1
Shaft 
1
Shaft 
1
Shaft 
2
Insert
point 
2
Rotation
point 
2
26
VC-M522HM
VC-MH722HM
VC-MH732HM
INSTALLING THE MASTER CAM (AT REAR
SIDE OF MECHANISM CHASSIS)
1. Make sure beforehand that the shifter is at the point as
shown below.
2. Place the master cam in the position as shown below.
Note:
See the figure below for the phase matching between the
master cam and the casecon drive gear.
3. Finally fix with the E ring.
REPLACEMENT OF LOADING MOTOR
• Removal
• Replacement
Remove the loading motor, and install the replacement
loading motor as shown below.
Figure 4-46.
Figure 4-44-2.
When installing the master cam,
align the casecon drive gear
round mark with the half-round
notch of master cam.
The loading motor pressing-in must be less than 147 N (15
kgf).
Adjust the distance between motor and pulley to 10.2
     mm).
E ring
(XRESJ30-06000)
Master cam
Fully turn
clockwise
Fully turn counterclockwise
Figure 4-44-1.
Face the wide tooth side ward
Master cam
Casecon drive gear
10.2      mm
Round mark
Half-round notch
+0
.2
–0.2
Apply grease
Apply grease
No grease
Figure 4-45.
+0
.2
–0.2
27
VC-M522HM
VC-MH722HM
VC-MH732HM
2. Synchro Gear, Drive Gear L and Drive Gear R
ASSEMBLY OF CASSETTE HOUSING
1. Drive Gear and R Drive angle ass’y
Figure 4-47.
MSPRT0381GEFJ
Apply grease
Apply grease
Apply grease
LANGF9592GEFW
Top surface should be free from scratches or soil.
Drive angle
Drive gear R
Frame
Figure 4-48.
27
VC-M522HM
VC-MH722HM
VC-MH732HM
2. Synchro Gear, Drive Gear L and Drive Gear R
ASSEMBLY OF CASSETTE HOUSING
1. Drive Gear and R Drive angle ass’y
Figure 4-47.
MSPRT0381GEFJ
Apply grease
Apply grease
Apply grease
LANGF9592GEFW
Top surface should be free from scratches or soil.
Drive angle
Drive gear R
Frame
Figure 4-48.
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Sharp VC-M522HM (serv.man5) Service Manual ▷ Download