Sony CDX-M610 (serv.man2) Service Manual ▷ View online
21
CDX-M610
6
special screws
7
special screws
1
CN3
3
Removal the solders.
4
P 2x3
5
loading motor assy
8
SERVO board
2
CN2
2-10. SERVO BOARD
• When installing, take note of the positions
arm (roller) and washers. (Fig. 1)
arm (roller) and washers. (Fig. 1)
2-11. SHAFT ROLLER ASSY
Fig. 1
1
tension spring (RA)
2
arm (roller)
3
retaing ring (RA)
4
shaft retainer
5
shaft roller assy
retaing ring (RA)
arm
arm
washer
washer
shaft retainer
shaft retainer
22
CDX-M610
2-12. FLOATING BLOCK ASSY
1
tension spring (KF1)
7
compression spring (FL)
6
floating block assy
8
compression spring (FL)
4
Fit lever (D) in the
direction of the arrow.
2
damper (T)
3
damper (T)
5
Turn loading ring in the
direction of the arrow.
2-13. OPTICAL PICK-UP BLOCK
1
P 2x3
2
sled motor assy
3
optical pick-up block
23
CDX-M610
cam (L)
arm (A-L) assy
arm (B-L) assy
C
A
B
3
stop ring 1.5, type-E
hole
SECTION 3
PHASE ALIGNMENT
3-1. ARM (A-L) ASSY, ARM (B-L) ASSY
3-2. CAM (L)
1
Move the arm (B-L) assy in the direction of the
arrow
arrow
A
and the arm (A-L) assy in the direction of
the arrow
B
fully (full open state).
2
Align the hole on the cam (L) with part
C
and install
the cam.
4
Turn the cam (L) clockwise and counterclockwise to
verify that both the arms are operated.
verify that both the arms are operated.
5
stop ring 1.5, type-E
2
stop ring 1.5, type-E
3
spring (arm L)
1
arm (B-L) assy
4
arm (A-L) assy
bracket (L) assy
24
CDX-M610
3-3. MOTOR BLOCK
3-4. ALIGNMENT BETWEEN ARM (A-L) ASSY
AND ARM (B-L) ASSY
AND ARM (B-L) ASSY
1
Turn the cam (L) and position the cam so that part
A
does not touch the SWITCH board SW900.
1
Input 9V DC to the motor terminal until the cam (L)
stops rotating.
Take care to avoid overload of the motor.
stops rotating.
Take care to avoid overload of the motor.
2
Verify that the arm (A-L) assy and arm (B-L) assy
are positioned as shown below (full open).
3
PTT 2.6x6
4
PTT 2.6x6
2
motor block
SWITCH board
SW900
cam (L)
5
screw (+BTT)
A
motor
GND
arm (B-L) assy
arm (A-L) assy
DC 9V
+B
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