Lens Removal; Lens Adjustment; Prism Block And Condenser Lens Removal; Condenser Lens Adjustment - Sony VPL-S900U Service Manual

2-2-12. Lens Removal

2-2-14. Prism Block and Condenser Lens
Removal
• Remove the C board (Refer to 2-2-8.)
Note : Don't touch prism glass and LCD panel, especially the
activities of the Flexible cable.
5 Screw
2 Cover
(+PSW 3 × 8)
Red
6 Condenser lens
3 Screw
(+P 3 × 8)
4 Prism block
VPL-S900E, VPL-S900M, VPL-S900U
1 Four screws
(+PSW 4 × 12)
2 Lens
1 Four screws
(+P 3 × 8)
Don't touch the activities
of the Flexible cable.
7 Screw
(+PSW 3 × 8)
Green
8 Condenser lens
Pinch here
9 Screw
(+PSW 3 × 8)
0 Condenser lens

2-2-13. Lens Adjustment

Install the lens with the lens stopper and the projector stopper met at
their edges.
Notes : • When you install the standard lens, make sure that
lens stoppers and projector stoppers are met on both
sides.
• For ease in identification when you install the lens,
make sure that the label on the lens is facing up.
Stopper
(Projector)
Stopper
(Lens)
When the lens does not have a stopper
Align the painted white mark (
stopper in the projector.

2-2-15. Condenser Lens Adjustment

Adjust to be darkened
Blue
• 0% Flat Field Input
• CONT=80, BRT=MIN
Stoppers
(Projector)
Stoppers
(Lens)
) on the lens with the edge of the
Stopper
(Projector)
Painted white
Condenser lens
2-5