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PDF DS001AKA Data sheet ( Hoja de datos )
| Número de pieza | DS001AKA | |
| Descripción | Single-Panel Liquid Crystal Optical Engine for Rear Projectors | |
| Fabricantes | Sony | |
| Logotipo |  |
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DS001AKA
Single-Panel Liquid Crystal Optical Engine for Rear Projectors
For the availability of this product, please contact the sales office.
Description
The DS001AKA is a single-panel liquid crystal
optical engine for use in rear projectors, capable of
full-color displays without color filters (CF).
This engine provides a wide aspect ratio of 16:9,
such as those represented in HD.
The side-black function also allows an aspect ratio
of 4:3 in the NTSC/PAL mode. 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 30" to 60" 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: 768,000
• Horizontal resolution: 600 TV lines
• NTSC/NTSC-WIDE/HD (band: 20MHz) mode selectable (PAL/PAL-WIDE mode also available through
conversion of scanned dot numbers by an external IC)
• Up/down and/or right/left inverse display function
• Side-black function
• 16:9 and 4:3 aspect-ratio switching 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 (531mm/37", at 4.5% overscanning)
• Image distortion correction floating mechanism to support 30" to 60"
• 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 (LCX011AM)
Dots
16:9 display: 1599.5 (H) × 480 (V) = 767,760 dots
4:3 display: 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–
E97422A94-PS
1 page  
DS001AKA
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
92
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 38.665" (37" overscan of 4.5%)
–5–
5 Page 
DS001AKA
(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 DS001AKA.PDF ] | |
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