5-2
L2652DC
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,
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 Connectors (CN301), (CN401),
(CN601) and (CN801). Remove three Screws
(S-7) and remove the DVD Main CBA Unit.
(Fig. D2)
2.
Reassembly Notes of New DVD Mechanism:
a. To remove the Chassis Cover, remove four
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.
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 four 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.
Summary of Contents for EWL20D6
Page 17: ...5 3 L2652DC 1 Rear Cabinet S 2 S 1 S 1 S 3 S 1 S 1 Fig D1 2 Tilt Stand Assembly ...
Page 19: ...5 5 L2652DC 7 Main CBA 8 Inverter CBA S 9 S 9 S 9 S 9 S 10 S 10 Fig D3 ...
Page 40: ...10 3 Main 1 6 Schematic Diagram LCD TV Section L2652SCM1 ...
Page 41: ...10 4 L2652SCM2 Main 2 6 Schematic Diagram LCD TV Section ...
Page 42: ...10 5 Main 3 6 Schematic Diagram LCD TV Section L2652SCM3 ...
Page 43: ...10 6 L2652SCM4 Main 4 6 Schematic Diagram LCD TV Section ...
Page 45: ...10 8 L2652SCM6 Main 6 6 Schematic Diagram LCD TV Section ...
Page 46: ...10 9 L2652SCF Function Schematic Diagram LCD TV Section ...
Page 47: ...10 10 L2652SCIR IR Sensor Schematic Diagram LCD TV Section ...
Page 48: ...10 11 L2652SCI Inverter Schematic Diagram LCD TV Section ...
Page 50: ...10 13 L2652SCD2 DVD Main 2 3 Schematic Diagram DVD Section ...
Page 51: ...10 14 L2652SCD3 DVD Main 3 3 Schematic Diagram DVD Section ...
Page 55: ...10 18 Inverter CBA Top View BL2500F01021 Inverter CBA Bottom View ...
Page 74: ...EWL20D6 L2652UC 2006 06 26 ...
