Service manual

7
3.1 Specification Overview
3.1 Specification Overview3.1 Specification Overview
3.1 Specification Overview
 Specification Overview
Specification OverviewSpecification Overview
Specification Overview
MX662
MX662MX662
MX662
Version: 01
Version: 01Version: 01
Version: 01
Item
ItemItem
Item
Specification
SpecificationSpecification
Specification
1.Panel Information
1.1 Panel Type
0.
55” XGA 2xLVDS 450 DMD
1.2 Package Type
450 series
1.3 Size
0.55”
1.4 Pixels
1024(H) x 768(V)
1.5 Color Depth
30 Bits (
1.07 Billion Colors
)
1.6 Driver Type
DDP 4421
1.7 Panel Pixel Quality
Follow TI spec.
1.8 Image Imperfection
Follow TI spec.
2. Projection Lens Specification (For Reference)
2.1 F/#
Wide
Tele
2.56
2.8
2.2 Zoom Ratio
1.1±2%
2.3 Throw Ratio
1.86~2.04
(53"±3% @ 2m)
2.4 True Zoom
NA
2.5 Focal Length
Wide:
Tele:
21
mm
23.1
2.6 Offset
120%±5%
2.7 Visible Focus Range
1
~
8
m
2.8 Clearly Focus Range
1.5
~
6
m
2.9 Keystone Distortion
<1%
2.9 TV Distortion
<1%
2.10 Screen Distortion
|A,B| <=3mm, |C|<=2.5 mm @ 60"
2.11 Zoom Ring Torque
30~170g
. (Follow
Vendor
Lens SPEC)
2.12 Focus Ring Torque
30~170g
(Follow
Vendor
Lens SPEC
)
2.13 2.13 Lens offset Position
N.A.
2.14 Zoom&Focus shaking level
Follow typical sample (When needed)
2.15 Lens Shift Shaking Level
N.A.
2.16 Lateral Color
Center @ 49”
All other area
R
-
G
<2/3 pixel
<1.0 pixel
B
-
G
<2/3 pixel
<1.0 pixel
R
-
B
<
1.0 pixel
<1.0 pixel
2.17 color wheel segment
R80Y30W60C30B75G85
2.18 color wheel speed
50HZ 2X 60H 2X
3.Optical Specification
Test under 60” (diagonal) image size with Wide projection lens position.
Reference Meter: Vendor Factory CL-200 Meter (SN head:81531011, body:82521013)
3.1 ANSI Brightness
Optical Brightness:
Normal: Minimum 2800 lm
Normal: Typ 3150 lm (For reference)
ECO: Typ 2500 lm (For reference)
*PC Digital Input(HDMI) = Optical native(DMD-full-on)
*PC Analog Input(VGA)97% of Optical Native
(DMD-full-on)
*Brightness with PC-HDMI(or PC-
VGA) input compared
with “DMD-full-on” need to be provided @ EVT2 & PVT.
3.2 ANSI (
-
) uniformity
Minimum
-
4
5%
3.3
ISO
Uniformity
Minimum 70%