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2. SPECIFICATIONS
* Model variations are underlined
2.1 Type
1. Type
LCD Projector
2. Product class
Micro-portable
3. Imaging Elements
Transmission LCD panel
2.2 LCD Panel
1. Type
polysilicon active matrix TFT
2. Micro Lens
[7215] Yes, [7210/5210] No
3. Size, Number
Three, 16mm
×
12mm (0.8", 4:3 aspect ratio)
4. Number of Pixels
[7215/7210] 786432 (1024
×
768, XGA),
[5210] 480000 (800
×
600, SVGA)
2.3 Optics
1. Type
Dichroic mirror separation/prism synthesis system
2. Light source
200W UHP lamp (Different types in 7215/7210 and
5210)
3. Projection lens configuration
11 groups, 11 lenses
4. Apeture/focal length
f/1.7 to 2.5, f = 20.0 to 32.0mm
5. Zoom/Focus
1.6
×
, Manual zoom and focus
6. Lens Shift
9:1, fixed
2.4 Video
1. Brightness (Normal)
[7215] 2500 lm, [7210/5210] 2000 lm ;
illuminance ratio 85%
2. Contrast Ratio (White:Black)
[7215/7210] 350:1, [5210] 400:1
3. Correct Projection Distance
1.0 to 7.7m (100", 2.5 to 4.0 m)
4. Projected Image Size
40" (0.81 m
×
0.61 m) to 300" (6.10 m
×
4.57 m)
5. Digital Zoom
×
0.25 to
×
16
6. Keystone correction range
Vertical: ±40 degrees, Horizontal: ±20 degrees
2.5 Video Signal
1. Analog RGB
SXGA (Compressed)/XGA (5210 Compressed)/
SVGA/VGA/MAC
2. Digital RGB
D-SXGA (Compressed)/D-XGA (5210 Compressed)/
D-SVGA/D-VGA
3. Composite/S Video
Color System: NTSC/PAL/SECAM/NTSC4.43/
PAL-M/PAL-N
4. Component
Scanning System: 1080i/1035i/720p/575p/575i/
480p/480i
5. DVI
Scanning System: D-1080i/D-1035i/D-720p/
D-575p/D-480p
Part 1: General Information
1-4
Содержание LV-7215U
Страница 9: ...Part 1 General Information ...
Страница 25: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 66: ...Part 4 Troubleshooting ...
Страница 77: ...Part 4 Troubleshooting 4 11 4 IC BLOCK DIAGRAMS AD8075 Selector IC201 AN7513 Audio Output IC5601 ...
Страница 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Страница 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Страница 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Страница 82: ...Part 4 Troubleshooting 4 16 STR Z2156 Power Switching Control IC631 TB1274 Video Decoder IC3101 ...
Страница 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Страница 84: ...Part 5 Parts Catalog ...
Страница 85: ......
Страница 99: ...Part 6 Electrical Diagrams ...