Sony CDX-525RF Service Manual ▷ View online
– 13 –
2
two screws
(PS2
(PS2
×
4)
4
connector
(CNP52)
(CNP52)
4
two connectors
(CNP11, 53)
(CNP11, 53)
5
RF board
2
two screws
(PS2
(PS2
×
4)
1
OP flexible board
(CNJ11)
(CNJ11)
3
1
two screws
(ESCUTCHEON)
(ESCUTCHEON)
4
Turn at the direction of
the arrow, then remove
shaft (sled) ass’y
the arrow, then remove
shaft (sled) ass’y
2
sled motor ass’y
(M102)
(M102)
3
optical pick-up
(KSS-521A/J2N)
(KSS-521A/J2N)
RF BOARD
SLED MOTOR ASS’Y (M102) , OPTICAL PICK-UP (KSS-521A/J2N)
– 14 –
SW BOARD, SPINDLE MOTOR ASS’Y (M101)
CHUCKING MOTOR ASS’Y (M103)
8
two screws
(P1.7
(P1.7
×
2.2)
7
3
spring (chucking)
6
retainer (disc)
4
screw
(P2
(P2
×
2.2)
5
bracket (CP)
9
Remove the spindle motor ass’y (M101)
of the arrow.
of the arrow.
2
SW board
1
screw
(P2
(P2
×
2.2)
2
two screws (P2
×
2.5)
4
chucking motor ass’y
(M103)
(M103)
1
connector
(CNP51)
(CNP51)
3
retainer (CHM)
– 15 –
GEAR (LOMINI) / (LOAD 1) ASS’Y
Note:
Follow the assembly procedure in the numerical order given.
OPTICAL PICK-UP COMPLETE ASS’Y
SECTION 4
MECHANISM DECK ASSEMBLY
chuck plate
1
Move the lever (LOCK 3) in direction
A
, and return it a little in
direction
B
from the position where the chuck plate is moved
down to the lower limit.
A
B
4
stop ring 2.0 (E type)
5
tension spring (DH)
2
washer 2.5
3
optical pick-up complete ass’y
Note: Insert the shaft (A) first.
Note: Insert the shaft (A) first.
shaft (A)
gear (LOAD 2)
gear (LOMINI)
marking
Fig. A
Fig. A
chuck plate
2
Attach the gear (LOMINI) at the position
shown in Fig. A.
shown in Fig. A.
shaft (rotary prevention C)
1
Move the lever (LOCK 3)
fully in direction
fully in direction
B
to
move the chuck plate up.
B
4
stop ring 1.5 (E type)
3
Attach the gear (LOAD 1) ass’y
with its facing inside.
with its facing inside.
slit
– 16 –
OPERATION CHECK
1
Confirm that the slider moves in direction
C
to move down
the chuck plate if the gear (LOAD 1) is rotated in direction
A
or
the chuck plate moves up and the slider moves in direction
D
if
the gear is rotated in direction
B
.
chuck plate
slider
gear (LOAD 1) ass'y
A
B
C
D
Click on the first or last page to see other CDX-525RF service manuals if exist.