5-2
FL11.10-A_DC
Reference Notes
1.
CAUTION 1:
Electrostatic breakdown of the laser
diode in the optical system block may occur as a
potential difference caused by electrostatic charge
accumulated on cloth, human body etc., during
unpacking or repair work.
To avoid damage of pickup follow next procedures.
1) Short-circuit the three short lands of FPC cable
with solder before removing the FFC cable
(CN201). If you disconnect the FFC cable
(CN201) before short-circuiting the three short
lands of FPC cable, the laser diode of pickup
will be destroyed. (Fig. D2)
2) Disconnect the connectors (CN301 and
CN801). Remove the screw (S-5a) and remove
the DVD Main CBA Unit. (Fig. D2)
2.
Reassembly Notes of New DVD Mechanism:
a. To remove the Chassis Cover, remove the two
screws (S-5b) as shown in Fig. D2.
b. To avoid damaging the pickup unit (laser diode),
confirm that the three short lands (either of two
places) are short-circuited by soldering as
shown in Fig. D2.
c. Connect the FFC cables of the new DVD
Mechanism to the three connectors (CN201,
CN301, CN801) on the DVD Main CBA Unit.
d. After confirming that the FFC cables are
securely connected to the three connectors,
remove the solder from the three short lands. If
the solder is not removed, the laser diode will
not light and it will not be possible to read discs.
e. Insert the Pin on the Chassis Cover into the
Hole on the Main Chassis as shown in Fig. D2.
Then tighten the two screws (S-5b) to install the
Chassis Cover.
3.
CAUTION 2:
When reassembling, confirm the
FFC cable (CN201) is connected completely. Then
remove the solder from the three short lands of
FPC cable. (Fig. D2)
4.
How to eject a disc in emergency
Press and hold [EJECT] on the unit for more than
5 seconds.
5.
How to eject manually 1
1) Remove the Rear Cabinet.
2) Rotate the gear in the direction of the arrow as
shown below.
6.
How to eject manually 2
1) Remove the Rear Cabinet.
2) To remove the DVD Main CBA Unit, remove the
screw (S-5a) in Fig. D2. Do not disconnect
connectors.
3) To remove the Chassis Cover, remove the two
screws (S-5b) as shown in Fig. D2.
4) Remove a disc.
View from the "B" angle
The gear is turned to the direction
of the arrow.
B
