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5.2 Note on LCD Panel/Prism Ass’y Mounting
After replacing or installing the LCD Panel/Prism ass'y, please make sure to obtain the
best focus in both TELE and WIDE zoom. If the focus adjustment is required, please
adjust the positioning of LCD Panel/Prism Ass’y by following the below procedure.
Mounting Procedure
1. Loosen 4 screws
A
on the LCD
Panel/Prism ass'y with 2.0 mm hex
driver.
2. Turn the projector on and project
the image with WIDE zoom, and
adjust the FOCUS control to obtain
the best focus.
3. Turn the ZOOM control to the TELE
position.
4. Move the LCD Panel/Prism Ass’y
backward or forward (about 0mm -
0.8mm) to obtain the proper focus.
Confirm the focus at TELE and
WIDE zoom.
5. Tighten 4 screws
A
to fix the LCD
Panel/Prism ass'y.
Part 2: Repair Information
2-16
Top View
A
A
A
A
LCD Panel/Prism Ass’y
Fig. 2-24
Содержание D78-5152
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Страница 33: ...Part 2 Repair Information ...
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Страница 55: ...Part 3 Adjustment ...
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Страница 81: ... Memo Part 4 Troubleshooting 4 3 ...
Страница 91: ...Part 4 Troubleshooting 4 13 TP513 S H B OUTPUT TP562 S H B OUTPUT TP561 S H B INTPUT ...
Страница 92: ...Part 4 Troubleshooting 4 14 4 IC BLOCK DIAGRAMS FA5332M Power Factor Control IC01 AN5265 AUDIO OUTPUT IC001 ...
Страница 93: ...Part 4 Troubleshooting 4 15 PW164 10RK System Control Scan Converter IC301 CXA2111R LCD Driver IC401 ...
Страница 94: ...Part 4 Troubleshooting 4 16 M62358FP DAC IC431 CXD3503R White Uniformity Compensation IC471 ...
Страница 95: ...Part 4 Troubleshooting 4 17 CXA2112R Sample Hold IC501 IC531 IC561 STR Z2156 Power Switching Control IC631 ...
Страница 96: ...Part 4 Troubleshooting 4 18 IDT71V016S RAM IC811 CXA2016S Sync Separator IC1021 ...
Страница 97: ...Part 4 Troubleshooting 4 19 MC10H351ML IC1501 LM76CHMX Thermal Sensor IC1831 IC1832 ...
Страница 99: ...Part 4 Troubleshooting 4 21 TC4053BF Switching IC5001 ET1030F0A Level Shift IC3501 IC3531 IC3561 ...
Страница 100: ...Part 4 Troubleshooting 4 22 SAA7114H Digital Video Processor IC5101 ...
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