Removal Of Iris Unit - Panasonic PT-AE3000U Service Manual

4. Remove the PBS array.
5. Install new PBS array.
Note:
· Be careful not
(inside/outside, upper/lower).
· Be careful not to touch the surface of PBS array.

6.14. Removal of Iris Unit

1. Remove the Analysis Block and the block of LCD Block /
Shift Mechanism / Projection Lens according to the steps 1
through 4 in the section 6.11. "Removal of Analysis Block
and LCD Block / Shift Mechanism / Projection Lens".
2. Unscrew the 4 screws and remove the analysis case
(upper).
Note:
· The incidence polarizer is installed in the analysis
case (upper). Be careful not to shift the installation
position nor damage it.
3. Unscrew the 1 screw and remove the integrator hold spring.
4. Unscrew the 2 screws and remove the iris unit .
to mistake the direction
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PT-AE3000U / PT-AE3000E