Mechanical Disassembly - Sanyo PLC-WM4500L Service Manual

Mechanical Disassembly

Mechanical disassembly flow chart
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.
1. Lamp cover and Prism cover removal
2. Fan (FN905) and Main board removal
3. A/V board removal
4. Acc Sensor and Sensor c board re-
moval
5. Lamp, Lamp cover and Ic connect
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
10. Filter Assy removal
11. Fans (FN908, FN909, FN910) removal
12. Fans (FN906, FN907, FN911) and
Speaker removal
1-1. cabinet top removal
7-1. Lens Shift assy removal
8-1. Power Box disassembly and Fan
(FN901) removal
-18-
Screws Expression
(Type ) mm
Diameter x Length
T type M Type