Sony CDP-D12, Service Manual

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1-10
CDP-D12
9. Sled motor
1. Remove the CD mechanism deck assembly.
(Refer to item 1 of Section 1-4-1.)
2. Remove the chassis (T388) assembly.
(Refer to item 2 of Section 1-4-1.)
3. Remove the SERVO board. (Refer to item 4 of Section 1-4-1.)
4. Remove the LO motor assembly.
(Refer to item 5 of Section 1-4-1.)
5. Remove the floating block assembly.
(Refer to item 8 of Section 1-4-1.)
6. Remove the two precision screws and remove the sled
motor assembly.
n
When the sled motor assembly is removed, the gear
(midway) comes off at the same time. Be careful not to
lose the gear (midway).
7. Disconnect the harness from the three hooks of the
floating block assembly, and remove soldering from
the LIMIT SW board.
8. Remove the two precision screws and remove the sled
motor from the base (driving).
9. Install the new sled motor by reversing the steps of removal.
10. Optical pickup
1. Remove the CD mechanism deck assembly.
(Refer to item 1 of Section 1-4-1.)
2. Remove the chassis (T388) assembly.
(Refer to item 2 of Section 1-4-1.)
3. Remove the SERVO board.
(Refer to item 4 of Section 1-4-1.)
4. Remove the LO motor assembly.
(Refer to item 5 of Section 1-4-1.)
5. Remove the floating block assembly.
(Refer to item 8 of Section 1-4-1.)
6. Remove the sled motor assembly.
(Refer to item 9 of Section 1-4-1.)
7. Disconnect the pickup flexible board from the connec-
tor of the optical device.
8. Remove the screw and remove the plate spring (feed).
9. Extract the shaft (feed) assembly from the optical
device, and remove the notch portion of the optical
device from the rail.
10. Install the new optical device by reversing the steps of
removal.
Floating block assembly
Precision
P2
x
3
Sled motor
assembly
Gear (midway)
Floating block
assembly
Precision
P1.4
x 3
Sled motor
Hook
Hook
LIMIT SW board
Yellow
white
Solders
Harness
Base (driving)
Floating block assembly
Shaft (feed) assembly
Precision
P1.7
x 2.2
Pickup flexible board
Plate spring (feed)
Notch
Optical device
The connector of
an optical pickup
Rail