Sony DVP-CX850D (serv.man3) Service Manual ▷ View online
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7.6
GUIDE (DISC T) ADJUSTMENT
Cam
1
Rotate the cam until the cam
comes to the position as
shown in the illustration so
that the cam is aligned.
shown in the illustration so
that the cam is aligned.
Cam
2
Confirm the position as shown
in the illustration is established.
Guide (disc T)
Guide (disc T)
Holder (guide T)
Holder (guide T)
Holder (guide T)
Fixing screw
Disc
A
B
Guide (disc T)
Disc
3
Loosen the fixing screw
by about 60
°
.
4
Move the holder (guide T) using the flat
head (–) screwdriver so that the position
of the guide (disc T) is A:B = 1:1.
of the guide (disc T) is A:B = 1:1.
Flat head (–) screwdriver
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7-7. DISC PULLY ADJUSTMENT AND CHECK
Disc
Holder (disc A)
Note: The disc must not be
fixed and stationary.
fixed and stationary.
Flat head (–) screwdriver
Disc pully
Disc hole
A
B
Fixing screw
Pully assembly
3
Remove the pully assembly.
• Loose the fixing screw at 60!! to 90!! and move the attachment plate
(BU adjustment) up and down using the flat head (–) screwdriver so
that the relationship of the position between the disc hole and disc pully
is 3:2 to 2:3.
(BU adjustment) up and down using the flat head (–) screwdriver so
that the relationship of the position between the disc hole and disc pully
is 3:2 to 2:3.
• After adjusting as shown below, rotate the cam
counterclockwise once and rotate the cam clockwise
to confirm that A:B is 3:2 to 2:3.
counterclockwise once and rotate the cam clockwise
to confirm that A:B is 3:2 to 2:3.
Cam
1
Rotate the cam until the cam
comes to the position as
shown in the illustration so
that the cam is aligned.
shown in the illustration so
that the cam is aligned.
Cam
2
Confirm the position as shown
in the illustration is established.
0.5–2mm
Base unit
Base unit
Attachment plate
(BU adjustment)
(BU adjustment)
Magnet assembly
Attachment plate
(BU adjustment)
(BU adjustment)
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7-8. MAGNET ASSEMBLY ADJUSTMENT
Adjustment screw
Adjustment screw
Adjustment screw
3
After adjustment, apply a screw lock to the portion .
2
Rotate the adjustment screw so that the relationship
of the position is A:B = 1:2 to 2:1.
Cam
1
Rotate the cam until the cam
comes to the position as
shown in the illustration so
that the cam is aligned.
shown in the illustration so
that the cam is aligned.
Cam
Pully assembly
Pully assembly
Magnet holder
Disc
A
B
DVP-CX850D
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Sony Corporation
Home Video Division Company
99K1619-1D
Printed in Japan ©1999.11
Published by Quality Assurance Dept.
9-921-734-81
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