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3.9 Filter Unit, Thermal Switch and Interlock Switch Removal
1. Remove 1 screw
A
and remove the interlock switch (SW902).
2. Remove 2 screws
B
and remove the filter unit holder. Remove 2 screws
C
and remove
the filter unit from the holder.
3. Remove 1 screw
D
and remove the
thermal switch (SW905).
3.10 Fan (FN901, FN902) Removal
1. Remove 4 screws
A
and then remove the air duct top.
2. Remove 1 screw
B
and 1 screw
C
(large), and remove the duct cover
A
.
3. Remove 2 screws
D
and remove the
fan (FN901).
4. Remove 2 screws
E
(small) and 3
screws
F
(large), and remove the air
duct
A
and fan (FN902).
Part 2: Repair Information
2-10
Fig. 2-14
Fig. 2-13
D
Interlock switch
(SW902)
Filter unit
C
C
A
B
B
Holder
Thermal switch
(SW905)
A
A
A A
B
C
D
D
E
E
F
F
Duct
cover A
FN901
FN902
Air duct A
Air duct top
Duct cover B
F
Содержание D78-5232
Страница 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...
Страница 9: ......
Страница 10: ...Part 1 General Information ...
Страница 23: ...7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 26 Part 1 General Information 1 13 ...
Страница 24: ......
Страница 25: ...Part 2 Repair Information ...
Страница 46: ...Part 3 Adjustment ...
Страница 69: ...Part 4 Troubleshooting ...
Страница 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...
Страница 87: ...Part 4 Troubleshooting 4 18 FA5332M P F Controller IC601 FA7612CA PWC Controller IC6602 IC6603 IC6616 ...
Страница 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...
Страница 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...
Страница 92: ...Part 4 Troubleshooting 4 23 M62399 D A IC3501 IC3551 PW365 System Control Scan Converter IC301 ...
Страница 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...
Страница 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...
Страница 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...
Страница 96: ...Part 5 Parts Catalog ...
Страница 97: ......
Страница 101: ...62 54 63 53 62 58 61 64 56 59 70 71 52 55 65 Page 2 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 ...
Страница 105: ...Page 4 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 23 a 23 b 23 51 b 51 a 51 43 43 2 ...
Страница 113: ...Part 6 Electrical Diagrams ...
Страница 130: ......