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PDF DS002AKA Data sheet ( Hoja de datos )
| Número de pieza | DS002AKA | |
| Descripción | Single-Panel Liquid Crystal Optical Engine for Rear Projectors | |
| Fabricantes | Sony | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DS002AKA (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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DS002AKA
Single-Panel Liquid Crystal Optical Engine for Rear Projectors Preliminary
For the availability of this product, please contact the sales office.
Description
The DS002AKA is a single-panel liquid crystal
optical engine for use in rear projectors, capable of
full-color displays without color filters (CF).
Up/down and/or right/left inversion functions
accommodate various mounting methods.
Short projection distances are made possible
through the adoption of ultra-wide angle lenses. In
addition, a projection lens floating mechanism
delivers 27" to 55" projected images with minimal
image distortion.
A high intensity discharge (HID) lamp ensures high
luminance and low power consumption.
Features
• The number of active dots: 576,000
• Horizontal resolution: 600 TV lines
• NTSC mode selectable (PAL mode also available through conversion of scanned dot numbers by an
external IC)
• Up/down and/or right/left inverse display function
• Full-color display with CF-less projection system
• High luminouce flux: normally-white 120 ANSIlm (typ.)
• Ultra-wide angle lenses for short projection distances (646mm/40", at 4.5% overscanning)
• Image distortion correction floating mechanism to support 27" to 55"
• Relative illumination: 70% or above
• Uses HID lamp (100W)
Engine Configuration
• HID lamp
• Lamp driver (DC 300V input)
• High-efficiency illumination system employing glass rods
• Separate RGB illumination systems using dichroic mirrors (DM)
• LCD panel mounting mechanism, adjustable along XYθ axes
• LCD panel (LCX019AM)
Dots
1199.5 (H) × 480 (V) = 575,760 dots
• Wide fixed focal length lenses for enlarged projection of LCD
• Silent fans for cooling
Applications
Liquid crystal rear projection TV/monitor
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
PE97X07-PS
1 page  
DS002AKA
Electro-optical Characteristics
Item
Contrast ratio
Luminous flux
R
Chromaticity
G
B
Color
uniformity
W
W
25°C
25°C
x
y
x
y
x
y
x
y
x
y
Symbol Measurement method
CR25
1
L2
Rx
Ry
Gx
Gy
3
Bx
By
Wx
Wy
∆Wx
∆Wy
4
Min.
130
—
0.550
0.300
0.300
0.580
0.125
0.040
0.250
0.300
—
—
Typ.
200
120
0.590
0.340
0.340
0.620
0.155
0.070
0.290
0.340
0.005
0.010
(Ta = 25°C)
Max.
—
—
0.640
0.380
0.380
0.660
0.185
0.100
0.330
0.380
0.040
0.040
Unit
—
ANSIlm
CIE
standards
Basic Measurement Conditions
(1) LCD driving voltage
HVDD = 13.5V, VVDD = 13.5V, AVDD = 15.5V
VVC = 7.0V, Vcom = 6.8V
(2) Lamp output
100W
(3) DC fan voltage
12.0V common to Fans 1 and 2
(4) Measurement temperature
25°C unless otherwise specified.
(5) Measurement point
One point in the center of screen unless otherwise specified.
(6) Measurement system
Measurement system is as shown below.
(7) Video input signal voltage Vsig
Vsig = 7.0 ± VAC [V] (VAC: signal amplitude)
∗ Measurement system I
LCD driver circuit
Projected size 41.8" (40" overscan of 4.5%)
–5–
5 Page 
DS002AKA
(5) Other handling precautions
1) The DM angles of this optical engine are adjusted to their optimal values, and should not be changed.
2) Do not remove or take apart the engine cover, projection lens, projection lens mount, relay lens,
integrator support, or lamp housing.
3) Light emitted from the lamp and from the projection lens may harm the eyes. Do not look directly into
the light from the lamp or lens.
4) Do not drop an optical engine.
5) Do not twist or bend an optical engine.
6) Keep an optical engine away from heat source.
7) Do not dampen an optical engine with water or other solvents.
8) Avoid to store or to use an optical engine in high temperature or in high humidity, which may result in
optical engine damages.
– 11 –
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet DS002AKA.PDF ] | |
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