XG-SV1E (serv.man6). Discoloration of the polarizer input filter by continuously using the projector. - Sharp Projector Technical Bulletin (repair manual). Page 3

LV-059

Sharp Electronics (UK) Ltd., Technical Services Group

5. Remove the four shields and cover of optical unit as shown in Fig-4.
4-1. Remove a screw #1. Then remove the shield-A.
4-2. Remove a screw #2. Then remove the shield-B.
4-3. Remove a screw #3. Then remove the shield-C.
4-4. Remove a screw #4. Then remove the shield-D
4-5. Remove the six screws, #5 to #10. Then remove the cover of optical unit.

6. Replace the poralizer input filters and add the DF glasses as shown in Fig-5.
6-1. Replace the existing poralizer input filter-R (at the position of #1) with new type(*).
6-2. Add the DR glass-R(PFILWA014WJZZ) at the position of #2.