Panasonic PT- 65WX51E, Service Manual

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Service Manual
Disassembly for Service (Continued)
Cabinet Front Removal
(Figure 11)
1.
First remove the Speaker Grill and the center
cover, then remove the keyboard, then remove the
bottom back cover and then the top back cover.
2. At this point the front cabinet is only held by two
hex screws shown below, be careful not to push
the cabinet to front.
3. Remove (2) hex cabinet screws (See Figure 11)
Figure 11. Front Cabinet Removal
Screen Assembly
(Figure 12)
1.
First remove the Front Cabinet (See Front Cabinet
Removal procedure)
2. Place Front cabinet face down on a soft surface.
3. Remove screen brackets from all sides and corner
brackets
Note: Notice upper, lower, left and right brackets
painted in black (permanent marker) on edge,
to avoid reflection on image.
Figure 12. Screen Assembly
4. Note exact orientation of each screen. The
orientation and order of the screens is critical for
projecting pictures properly. Detailed screen
assembly can be seen in Figur e20.
Main Chassis Block (Light-Box)
(Figure 13)
1.
Remove the Speaker Grill (Figure 8)
2. Remove the cabinet back lower. (Figure 9)
3. The main chassis block is secured to the cabinet
by screws (2 at front, behind the decorative panel,
4 inside on the bottom of the optical frame).
4. Remove the horizontal barrier panel at the back of
the cabinet.
5. Unplug connectors (K1, G1 and speaker
connectors) and pull out the main chassis block.
Figure 13. Chassis Removal (Light-Box)
Panasonic
Keyboard
Screws
Cabinet
Screw
Cabinet
Screw
CENTER FRONT COVER
the center
cover is held
by four screws
Screen Brackets
Velcro
Dot
Rear View
Lenticular Screen
Fresnel Screen
Dot
Velcro
Protective Screen
Main Chassis Block
Note: Main Chassis block can be serviced
either in normal position or laying on its
back (Protect hookup terminal from
damage).