Theory; Optics Engine - Zenith D52WLCD Series Service Manual
Zenith rear projection lcd service manual
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Also See for D52WLCD Series:
- Installation and operating manual, warranty (60 pages) ,
- Service manual (57 pages)
Table of Contents
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THEORY
Video is generated using an LCD Optical Engine. Light from a high intensity light is split into red, green, and blue
which passes through LCDs before being joined back together with a prism.
OPTICS ENGINE
1st Illumination
PBS Array
2nd Fly-eye
Lens
1st Fly-eye
Lens
Lamp
D52WLCD
Dichroic Prism
LCD (Red)
Dichroic Red Lens
(DRL 60)
Mirror 2
Red Reflection
Lens
Dichroic Green Lens
Mirror 1
Dichroic Red Reflection
THEORY
Projection Lens
LCD (Green)
(DGL 60)
Mirror 3
Dichroic Blue Transmission
15
LCD (Blue)
Blue Polarizer (BP 60)
Blue C-Lens 2
Mirror 5
Blue Reflection
C-Lens 1
Mirror 4
Blue Reflection
OVERVIEW
Blue
- Quick Links:
- Lamp Replacement
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