
-18-
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
Содержание PLC-WM5500
Страница 90: ... 90 74LVC14 Inverter IC5502 IC Block Diagrams LV49152V Audio Output IC001 ...
Страница 92: ... 92 IC Block Diagrams BA7078 Sync Separator IC1011 CXA7009 S H IC501 IC531 IC561 ...
Страница 93: ... 93 IC Block Diagrams CXD3548 Digital Gamma Correction IC401 Host Control FA5502 P F Control IC601 ...
Страница 94: ... 94 IC Block Diagrams ISL98001 A D Converter IC2201 M62393 DAC IC7801 ...
Страница 95: ... 95 IC Block Diagrams NJM2671 Motor Controller IC5541 NJW1156 Audio Selector IC5001 ...
Страница 96: ... 96 IC Block Diagrams PIC18F67 PIC IC8801 PW392 Scaler IC301 ...
Страница 97: ... 97 IC Block Diagrams PW610 Keystone IC2301 STR A6079 Power switching IC603 ...
Страница 98: ... 98 IC Block Diagrams TE7783 I O Expander IC4801 STR Z2156 Power switching IC651 ...
Страница 99: ... 99 IC Block Diagrams THS7347 3 CH Analog SW IC5231 IC5271 ...
Страница 106: ... 106 Parts Location Diagrams KK8 WM550000 KK8 WM5500L00 Mirror B assembly S07 S07 S07 L11 M11 ...
Страница 150: ... KK8AL June 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...