Part 2: Repair Information
2-12
4.3 Relay Lens Ass'y Disassembly
1. Remove 2 screws
A
and take the relay lens ass'y off upward.
2. Remove 2 screws
B
and take the relay lens off from the holder.
4.4 Polarized Glass (OUT) Ass'y Disassembly
1. Remove 4 screws
A
and take the LCD Panel/Prism ass'y off upward.
2. Remove 3 screws
B
and take the polarized glass (OUT) off upward.
Fig. 2-18
Fig. 2-17
A
B
B
Holder
Relay lens
A
* Mount the polarized glass so that the
filmed surface faces the LCD panel.
Note:
Do not replace the LCD
panel separately,
otherwise it cannot obtain
proper picture.
Note:
The lens can be
installed in any
direction.
A
A
A
B
B
B
Polarized glass
(OUT)
Polarized sheet
Be careful not to damage the fitting when removing the CD/prism ass'y.
Otherwise, CG shift or focus shift may result.
CAUTION
LCD panel/prism
ass'y
Summary of Contents for LV-7545U
Page 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...
Page 9: ......
Page 10: ...Part 1 General Information ...
Page 24: ......
Page 25: ...Part 2 Repair Information ...
Page 46: ...Part 3 Adjustment ...
Page 69: ...Part 4 Troubleshooting ...
Page 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...
Page 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...
Page 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...
Page 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...
Page 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...
Page 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...
Page 96: ...Part 5 Parts Catalog ...
Page 97: ......
Page 113: ...Part 6 Electrical Diagrams ...
Page 130: ......