The Optical Unit Outline - Sharp PG-M15X Serviceanleitung

PG-M15X
PG-M15S
AN-M15T
<Conceptual Drawing>
Projection Zoom Lens
8
DMD Chip
9
1. OSRAM Elliptical Reflector Kind of
2. UV-IR Filter
3. Color Wheel
4. Rod Lens
5. Condenser Lens 1
<Basic Functions>
» UV-IR Filter
» Color Wheel
» Rod Lens
» Condenser Lens 1, 2
» Reflection Mirror
» Projection Zoom Lens : Image from the DMD Chip will be projected on the screen through projection lens.
» DMD Chip

THE OPTICAL UNIT OUTLINE

Condenser
Lens 2
6
7
Reflection Mirror
HID Lamp 130W
: Filtering UV-IR out.
: Separating the light beam into and produce R.G.B colors.
: Making the light beam uniform.
: Condenses the illumination of Rod Lens and projects it to the effective area of
the reflection mirror.
: This mirror reflects the light rojected to the effection area of the DMD.
: This chip turns on and off in proportion to each color component per dot depending
on the in put source.
Condenser UV-IR Filter
Lens 1
2
5
Rod Lens
4
3
Color Wheel
6. Condenser Lens 2
7. Reflection Mirror
8. Projection Zoom Lens
9. DMD Chip
28
Lamp
1