Sony SVT-RA168, Service Manual

Page: 27 / 100

2-11
SVT-RA40/RA168
3-1-2. Making the Mechanism Move Using
the Manual Method
1. Refer to Section 3-2 and remove the mechanism unit.
2. Refer to Section 3-15 and remove the wheel gear 2.
3. If you turn the main cam counterclockwise, the mecha-
nism will switch to a mode such as PLAY or FF/REW.
To switch from FF/REW mode to EJECT mode, turn
the main cam clockwise.
Fig. 3-1-2
3-2. Mechanism Unit
1. Remove the top cover, bottom cover and front cabinet
assembly.
2. Unplug the flat cable
1
from the CP-1 PWB assem-
bly on the cylinder (drum), and unplug the ACE/FE
head connectors
2
.
3. Unplug the flat cable from the stator.
4. Unplug the dew sensor connector
4
.
5. Remove the four screws
5
, then lift up the mecha-
nism unit. The tray
6
will stop you removing the two
screws
5
on the front, so release the lock by pressing
down the tray lock lever
7
and the lid opener lever
8
shown in Fig. 3-2-2, then slide off the tray
6
.
Move the tray by referring to Section 3-1 and turn the
loading motor in the PLAY direction.
Fig. 3-2-1
CW
Main cam
CCW
Wheel gear 2
1
Flat cable
3
Flat cable
5
Screw
5
Screw
5
Screw
5
Screw
2
ACE head
connector
4
Dew sensor
connector
2
FE head
connector
7
Tray lock
lever
8
Lid opener
lever
6
Tray
Fig. 3-2-2