Top Case - InFocus 900 Series Service Manual

Removing and replacing the top case
The top case (LP920, IOpen920: 505-0676-xx; LP925, LP930: 505-0853-xx) encloses the top half of the
projector. When you replace the top case, you must first remove all the FRUs in the old case, then install
them in the new top case. You also need to install a model label (LP920: 020-1012-xx; LP925: 020-1071-
xx; LP930: 020-1069-xx) on the new top case.
1 Remove the following items:
Front bezel (see page 24)
Rear bezel (see page 43)
2 Remove the lens shift knob (LP920, IOpen 920, LP930: 340-0651-xx) from the side of the
projector by grasping it and pulling it outward.
NOTE The LP925 does not include the lens shift feature. The Lens shift cover (505-0820-xx)
snaps into the hole in the top case.
3 Detach the I/R receiver and keypad cables from their ZIF connectors on the controller ECA.
LP900 Series Service Manual 47