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2. LV-7545 SPECIFICATIONS
2.1 Type
Portable XGA LCD Projector
2.2 LCD panel
1. Type
Polysilicon active matrix TFT with microlens
2. Size/number
1.3 model (4:3 aspect ratio)
×
3
3. Number of pixels
1024
×
768 pixels (XGA)
4. Contrast ratio
800:1 (all white:all black)
2.3 Optical box
1. Type
Dichoic mirror separation/prism synthesis
2. Light source
200W UHP lamp
3. Projection lens
11 groups, 13 lenses
configuration
4. F value/focal length
1.7 to 2.0, 48.2 to 62.6mm,
5. Zoom magnification
×
1.3
6. Zoom/focus
Power
2.4 Mechanism
1. Lens shift
1:1 to 10:0, power
2. Elevation mechanism
UP by 10.5 degrees (Maximum)
2.5 Video/audio
1. Brightness
3700/3200 ANSI lumen (Bright ON/Bright OFF),
illuminance ratio 90%
2. Correct projection distance
1.4 to 14.7 m
3. Size of projection image
31" to 400"
4. Resolution of display
SXGA (compression)/XGA/SVGA/VGA
supported
5. Digital zoom magnification
×
1
/
4
to
×
49
6. Keystone correction range
±40 degrees (vertical)
7. Horizontal resolution
800 TV lines
8. Scanning frequency
15KHz to 100KHz for horizontal sync.
50Hz to 100Hz for vertical sync.
Up to 180MHz for dot clock
9. Color system
NTSC, PAL, SECAM, NTSC4.43, PAL-M, PAL-N
10. Built-in speaker
50mm
×
50mm
×
2
11. Audio output
2W + 2W, stereo
Part 1: General Information
1-3
Содержание D78-5232
Страница 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...
Страница 9: ......
Страница 10: ...Part 1 General Information ...
Страница 23: ...7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 26 Part 1 General Information 1 13 ...
Страница 24: ......
Страница 25: ...Part 2 Repair Information ...
Страница 46: ...Part 3 Adjustment ...
Страница 69: ...Part 4 Troubleshooting ...
Страница 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...
Страница 87: ...Part 4 Troubleshooting 4 18 FA5332M P F Controller IC601 FA7612CA PWC Controller IC6602 IC6603 IC6616 ...
Страница 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...
Страница 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...
Страница 92: ...Part 4 Troubleshooting 4 23 M62399 D A IC3501 IC3551 PW365 System Control Scan Converter IC301 ...
Страница 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...
Страница 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...
Страница 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...
Страница 96: ...Part 5 Parts Catalog ...
Страница 97: ......
Страница 101: ...62 54 63 53 62 58 61 64 56 59 70 71 52 55 65 Page 2 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 ...
Страница 105: ...Page 4 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 23 a 23 b 23 51 b 51 a 51 43 43 2 ...
Страница 113: ...Part 6 Electrical Diagrams ...
Страница 130: ......