Mitsubishi S290U, Service Manual, Page: 23 / 190

N
x2
!4
!5
!6 !7
!8
!9
Note: Directions which the setting parts of
!4
to
!9
face in when attached are shown in the table below.
Carry out “Horizontal position adjustment of ITG 1 Assy” on the next page after replacing the
!4
ITG 1 Assy.
Number of Screws : The number of Screws holding Parts.
Table 2-6
Optical Unit Parts
Parts Name Number of Screws
!4
ITG 1 Assy
N
x2
!5
ITG 2 Unit none
!6
PBS Unit none
!7
Polarizer (G) none
!8
Polarizer (R) none
!9
Polarizer (B) none
Fig. 2-5
Table. 2-5
!4 !5 !6 !7!8 !9
8
Light source side (Lamp side)
In possible
directions
Flat surface
Flat surface
Flat surface
Uneven surface Convex
Convex
Surface to stick the
polarizer on
Surface to stick the
polarizer on
Directions which the setting parts face in
Projection lens side