Optical Parts Disassembly - Sanyo PLC-WL2500A Service Manual

Optical Parts Disassembly

Before taking this procedure, remove AV panel, cabinet top and main board following to the "Mechanical disassem-
bly".
Disassembly requires a 2.0mm hex wrench and a screwdriver.
z Projection lens removal
Note: T he main board holder should be removed from the
cabinet bottom before removing the projection lens.
x Integrator lens (OUT) & PBS removal
Lens holder top
Lens assy
Projection lens
(M2.5x6)x1
(M3x14)x2
Fig.2
-19-
(T3x8)x2
(M3x8)x4
PBS
marker
PBS
Light mask PBS
* R ugged surface
is facing to PBS.
Main board holder
Fig.1
Integrator(OUT)
Light mask Int
Integrator(IN)
* R ugged sur-
face is facing
to the lamp.