The Optical Unit Outline - Sharp XG-V10WE Service Manual

XG-V10WE
AN-SD1E/S422E
Layout of the optical system
Note: Layout for positioning the optical system.
Dichroic coating
(R transmission)
Dichroic coating
(G transmission)
AL-deposited face
Dichroic coating
UV absorbing glass
PBS aperture
Fly-eye lens
UHP lamp
(Light source)
Marking
M2 and M3 mirrors have a coat-
ing wedge (for different film thick-
ness). Set up these mirrors, with
their markings positioned as
shown above, so that their
coated faces and both sides be
in the correct directions.

THE OPTICAL UNIT OUTLINE

2 Output polarizer R
2 Output polarizer G
R-LCD
M5
L2(R)
G-LCD
Marking
M2
Prism array
2 See the assemble-illustration
for determing a direction of
the output polarizer.
Projection Lens
G03
L2(G)
B-DF
Marking
G01
M3
Marking
AL-deposited face
Dicroic coating
(B transmission)
L1
Relay lens 1
PBS
(polarization beam splitter)
UHP lamp
(Light source)
UV-IR filter
20
Cross dichroic prism
2 Output polarizer B
B-LCD
Input polarizer B
Relay lens 3
M6
AL-deposited face
Relay lens 2
G02
M4