-21-
■
Optical Adjustments
[Before Adjustment]
- Input a 100% of black raster signal.
[R/G/B-CONTRAST ADJUSTMENT]
1
Loosen a screw
A
(
Fig.1-1/1-2
) on the polarized glass mounting
base which you intend to adjust.
2
Turn the polarized glass mounting base as shown in
Fig.1-1
to
obtain the darkest brightness on the screen.
3
Tighten the screw
A
to fix the polarized glass mounting base.
Repeat steps 1 to 3 for remaining polarized glasses.
B-Polarized Glass
Mounting Base
R-Polarized Glass
Mounting Base
G-Polarized Glass
Mounting Base
A
A
A
Slot B
Fig.1-
2
Fig.1-
1
Polarized
glass
mounting base
Main Board
A
Contrast adjustment
Before taking optical adjustments below, remove the Cabinet Top and Main Board following to the “Mechanical
Disassemblies”
Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Condenser lens, Condenser
lens-out or Relay lens adjustment, you need to disconnect some connectors and FPC cables of LCD panels on the
main board.
Note: Do not disconnect connectors K8N, K8P and K8H on the main board, because the projector can not turn on
due to operate the power failure protection.
Содержание PLC-XU40
Страница 50: ... 50 IC Block Diagrams AD8075 Selector IC201 AD8183ARU Selector IC1201 AN7513 Audio Amp IC5001 ...
Страница 51: ... 51 AN5870SB RGB SW IC5201 IC Block Diagrams AD9884AKS A D IC8201 ...
Страница 54: ... 54 IC Block Diagrams CXD3526GG LCD Driver Timing Generator IC401 FA5502 P F Control IC611 ...
Страница 55: ... 55 LA7217 Sync Separator IC5361 M62392 D A IC3561 IC Block Diagrams ...
Страница 56: ... 56 NJM2284M Switch IC2101 IC Block Diagrams M62393 D A IC281 IC7801 ...
Страница 57: ... 57 PW164B 10 System Control Scan Converter IC301 IC Block Diagrams STR Z2156 Power Switching Control IC631 ...
Страница 82: ...MA3 XU4000 Electrical Parts List 82 Key No Part No Description Key No Part No Description ...
Страница 84: ...MA3 XU4000 84 47 44 44 47 44 44 Mechanical Parts List 47 57 56 47 47 Optical Parts ...
Страница 85: ...MA3 XU4000 85 44 44 54 67 Red 68 Green 69 Blue 45 45 45 Mechanical Parts List ...
Страница 86: ...MA3 XU4000 86 43 43 53 d Green Blue 61 44 44 47 43 47 53 Mechanical Parts List 53 a Red 53 b Green 53 c Blue ...
Страница 87: ...MA3 XU4000 87 52 a 52 46 46 46 46 52 Mechanical Parts List ...
Страница 88: ...MA3 XU4000 88 Mechanical Parts List 58 70 63 71 57 60 65 59 64 66 51 55 62 ...
Страница 90: ... MA3A Jan 2003 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Страница 107: ...1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L A10 15 Schematic Diagrams PLC XU40 A10 Left ...
Страница 108: ...9 10 11 12 13 14 15 16 A B C D E F G H I J K SCH_MA3A 16 Schematic Diagrams PLC XU40 A10 Right ...
Страница 115: ...Diagrams Drawings MA3 XU4000 ...
