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DIS-15

Polarizer 
OUTG)

Optical block

4. Mount a new polarizer onto the correct position carefully. Place the polarizer along the mounting frame guide. (Refer to

figure below)

 <Note> While mounting, Do not touch or scratch the contact prohibition area on the surface of in-coming side of polarizer.
  •  Insert the polarizer into the optical block from the side as shown in the figure and place it along the mounting frame guide.
  • After placing, press the both of the side edges gently to fix the polarizer. Confirm that the polarizer is mounted in parallel 
  with the surface of panel and prism.

2.  Cleanly remove the fragment of old adhesive tape on the optical block.
3.  Attach 2 adhesive tapes onto the surface of out-going side of a new polarizing plate as shown in the figure.
 <Note>  
  •  The adhesive tapes should be attached within 2.0mm from the edge. After attaching, remove the protection sheet on it.
  •  Pay attention not to touch the contact prohibition area.

2.0mm

2.0mm

2.0mm

2.0mm

2.0mm

2.0mm

Adhesive tape

Out-going side

Adhesive tape

Parts no.

Parts name

Q'ty

VUM575TEKIT

Polarizer Tape

1 sheet

(This sheet includes 42 pieces of adhesive tapes)

*   Mount the polarizers as the point marker comes top right corner 

viewing from the light out-going side of the polarizer.

Polarizer 

OUT(G)

Mounting frame guide (groove)

5. Replace remaining polarizer OUT(B) and (R) with the same procedure.

6.  After completing the mounting, project the cross-hatch pattern to check that there is no miss-convergence on the screen.

DIS-16

A

SM2DN258R0SV-

B

SBXAA257R8SAA

C

SM2DN203R0SV-

Washer x 4

Spring shaft x 4

Screws x 4

A

B

B

B

B

C

A

A

A

Holder lens

Lens shift screw

Lens shift screw

Mounting lens

Stopper shaft-A

Stopper shaft

DIS-17

 1. Remove each 1 screw-A on the polarizing stopper and

remove the stopper and polarizer-in assy upward carefully.

A

SBXAA256R0SAA

A

A A

Polarizer-in assy

B

A

A

A 

B

SBXAA256R0SAA

Condenser lens-out assy

Condenser lens-out

DIS-18

A

SM2PB258R0SV-

Unhook 4 hooks to remove the lighting case top.

 

A

Integrator_lens_assy

Cutting edge
comes to this
side.

Marker

Light mast PBS

Integrator lens-out

*Rugged surface
 facing to the PBS

Integrator
lens-in shield

Integrator lens-in 

*Rugged surface
 facing to the PBS

Prism beam
splitter(PBS)

Integrator lens shield

Integrator lens cover

Lighting case top