50XP37
13 Replacement panel handling precautions and replacement procedure
Model3Replacement work procedure and precautions
Replacement panel50XP3742WP37
*Some portions of the following description are diffrent
handling precautions and from 42WP37 as this is written based on 50XP37.
Screwdrivers, pliers and other toolsCloth for wiping glass surface
For example, 42WP37 has C1 and C2 modules only,Preparation
Stand and placement mats
replacement procedure50XP37 has 6 modules of C1 to C6.
The procedure and precautions are the same for both modeuls.
Repair panel sideReplacement set side
11 Replacement panel, Package specificationUsing stand
Remove the replacement panel Remove the back cover and the
drawing and overviewEscutcheonfrom the packaging box.
C1 module(For transport) Data module circuitescutcheon.
Main parts to be removed (Returned and reused parts)C2 moduleTapping screw(50XP37)
(50XP37)Reuse the removed outer box and shock absorbing materials
? External box, shock absorbing material, protective bags(14 points)
when returning a panel for replacement.
Escutcheon (For transport)
Replacement Protective Be careful of foreign matter such as screws on the
Rear face cardboard (Panel) protective sheet
panelsheetC3 moduleplacement mat, as this will damage the panel.
SEMS screw � 4 Flat washer � 4
Tapping screw � 14
Isolation plate
Using placement mat
Parts used for replacement for SC moduleRemove rear face cardboard. Remove the two stand pole Using placement mat
Mount two stand pole sets
(Parts not removed: )Fixing plate for brackets.
removed from the replacement
Panel Data module circuitH module
*It isn't used when set.
C1 to C6 modulea case of exchanged
Part replacement
(Integrated for static electricity protection etc.)unit is used AV slot Escutcheon mounting/removal Place the panel in the stand.
terminal board type
Fixing plate for H module (*)Rear face Hand the left and
( )
Isolation plate for SC moduleC6 moduleC4 modulecardboardUsing standright claws of
C5 module(50XP37)the escutcheon
Remove the escutcheon for
(50XP37)C2 module FlatSEMS screwwith the hook
transport.
C1 modulewashershaped parts.(42WP37)
(42WP37)
Do not use the removed tapping screws for the
Escutcheon
2 Replacement set, Parts layout diagram and overviewreplacement set.
Remove and reuse PARTS OTHER
C1 moduleZ-moduleP-module
THAN THOSE BELOW from the(50XP37)C3 moduleUsing standUsing placement mat
C2 moduleMount PCBs,fan,lead wires, Remove PCBs, fan,lead wires,
replacement set "Part replacement"D-module(50XP37)(50XP37)
metal fittings and screws, etc, metal fittings and screws etc.
Panel Data module circuitSU module
are removed from the
C1 to C6 moduleSS2replacement set.
(Integrated for staticmodulePart replacement
electricity protection etc.)Beware of slanted insertion or floating connection
during lead insertion.
Fixing plate for H module
SC moduleCompletely peel off the protective sheet on the back
Isolation plate for SC module
of the replacement panel, and wipe off any debris
SS module
Note :Some installation parts and a
and fingerprints etc.
figure are different dependsSD module
Do not remove isolation plate for SC module from
on model.replacement panel.
:Fans are installed only on SS3Do not remove fixing plate for H module from
C6 modulemodule
50XP37.
(50XP37)replacement panel. (except a case of exchanged unit
is used AV slot terminal board type)
Slot block
C4 module
C5 moduleAss'y(50XP37)Mount the back cover and the Mount the escutcheon for Using standUsing placement mat
(50XP37)PF moduleC2 moduleescutcheon removed from the transport and rear face card-board
C1 module(42WP37)
replacement set.on the replaced panel.
(42WP37)
Be careful not to trap fingers between the escutcheon
2Panel handling precautions
and panel.
The glass used in the plasma panel is thin, and its structure is extremely susceptible to impact, so be very careful during
handling not to damage the unit by dropping, tipping over, hitting or subjecting to any other impact.
Using stand
Connection of each cord and Package the replaced panel with the
Numerous flexible printed leads with extremely soft structure are used around the panel. Be very careful during handling
cable [Preparation for turning on]remaining packaging box materials.
not to damage these by pulling, bending or subjecting to any other excessive loads.
"The C1 to C6 module and data module circuit are connected with flexible leads (electrostatic protection)."
"Slanted insertion should not be attempted during flexible lead connection, as this will damage the circuit by creating
an electrical short."
Request to the person in charge of service
A protective sheet is attached to the back of the replacement panel to prevent scratching and deposition of debris. Before
After all replacement work has been completed and before turning on the power supply, please check that all
assembly, be sure to completely remove the protective sheet, wipe the surface with a soft cloth, remove the stand pole
flexible leads and connectors have been correctly inserted, that there are no remaining required parts, and
brackets (starting with the set to be replaced), and mount on the replacement panel.
that no unnecessary parts have been fitted.
The replacement panel does not have stand pole brackets (2 points)
After replacement work, some electrical adjustments may be required. See the service manual for details.
Remove the stand pole brackets from the set to be replaced before mounting the replacement panel.
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ACEC
TOSHIBA
