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Mechanical disassembly flow chart
1. Lamp cover and Prism cover removal
2. Fan (FN905) and Main board removal
3. A/V board removal
4. Shutter, Net Joint and Sensor C board
removal
6. Projection Lens removal
7. Optical Unit removal
8. Power Box and Thermal SW (SW902)
removal
9. Control board and Fans (FN902, FN903,
FN904) removal
7-1. Lens Shift assy removal
Mechanical disassembly should be made by following procedures chart.
Following steps show the basic procedures, therefore unnecessary step may
be ignored.
Caution:
The parts and screws, and the wiring method of the leads and ferrite cores
should be placed exactly the same position as the original otherwise it may
cause loss of performance and product safety.
Screws Expression
(Type Diameter x Length) mm
T type M Type
Mechanical Disassembly
5. Lamp, Lamp Cover and IC Connect
board removal
8-1. Power Box disassembly and Fan
(FN901) removal
10. Filter Assy removal
11. Fans (FN908, FN909, FN910) removal
12. Fans (FN906, FN907, FN911) and
Speaker removal
1-1. Cabinet top removal
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