5-9
A94G2DC
Note:
(1) Order of steps in procedure. When reassembling,
follow the steps in reverse order. These numbers
are also used as the Identification (location) No. of
parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
H = Hex Screw, CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5) Refer to the following "Reference Notes in the
Table."
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 the three short lands of FPC cable with
solder before removing the FFC cable (CN201)
from it. If you disconnect the FFC cable
(CN201), the laser diode of pickup will be
destroyed. (Fig. D2)
2) Disconnect the Connectors (CN301), and
(CN801). Remove Screw (S-6) and remove the
DVD Main CBA Unit. (Fig. D2)
2.
Reassembly Notes of New DVD Mechanism:
a. To remove the Chassis Cover, remove two
screws A as shown in Fig. D2.
b. To avoid damage of the pickup unit (laser
diode), confirm that the three short lands (either
of two places) are shorted out by soldering
between them as shown in View A 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 A on the Chassis Cover into the
hole A on the Main Chassis as shown in Fig.
D2. Then tighten two screws A 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 a
screw (S-6) in Fig. D2. Do not disconnect
connectors.
3) To remove the Chassis Cover, remove two
screws A as shown in Fig. D2.
4) Remove a disc.
View for B
The gear is turned to the direction
of the arrow.
B
Summary of Contents for 32" LCD TV/DVD
Page 17: ...5 3 A94F1DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 4 S 2 S 3 S 2 S 2 S 4 S 4 Fig D1 ...
Page 24: ...5 10 A94G2DC 2 Rear Cabinet S 1 1 Stand Assembly S 2 S 2 S 3 S 2 S 2 Fig D1 ...
Page 59: ...11 4 A94F0SCM2 Power Supply 2 4 Schematic Diagram ...
Page 60: ...11 5 A94F0SCM3 Power Supply 3 4 Jack Schematic Diagram ...
Page 61: ...11 6 A94F0SCM4 Power Supply 4 4 Schematic Diagram ...
Page 65: ...11 10 A94F0SCF Function Schematic Diagram ...
Page 66: ...11 11 A94F0SCIR IR Sensor Junction Schematic Diagram ...
Page 78: ...11 23 A94F0SCDV2 DVD Main 2 3 Schematic Diagram ...
Page 79: ...11 24 A94F0SCDV3 DVD Main 3 3 Schematic Diagram ...
