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Optical Parts Disassembly
Before taking this procedure, remove Cabinet Top and MAIN Board following to the “Mechanical Disassembly”.
Disassembly requires a 2.0mm hex wrench.
Fig.2
2. Projection lens and optical block removal
1. Polarized glass(IN) assy removal
Polarized glass(IN)
Polarized glass(IN) assy
(M2.5x6)x1
Fig.1-1
Fig.1-2
*Polarized glass is not removed
from the mounting base.
*Note on handling the polarized glass
Polarized glass-in are very sensitive parts.
Never touch or wipe the surface. Grab the mounting
base when handling the polarized glass assy. When
removing the dust on the surface, use a commercial
(inert gas) air spray to remove them. Never use or-
ganic solvents.
<note> Before removing the projection lens and optical block assy, take out the lighting case from the bottom case.
1. Remove 4 screws-A and remove the projection lens and optical block assy from the lighting case.
Lighting case
projection lens and optical block assy
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