3. SERVICE (MECHANICAL DISASSEMBLES)
Mechanical disassemble should be made by following procedures in numerical order.
The following steps show the basic procedures, therefore unnecessary step may be
ignored.
3.1 Cabinet Top Removal
1. Remove 5 screws
A
and 2 screws
B
,
loosen 2 screws
C
, and remove the
cabinet top.
Part 2: Repair Information
2-5
The parts and screws should be placed exactly in the same position as
the original, otherwise it may cause loss of performance and product
safety.
CAUTION
Fig. 2-5
When only the front cabinet
top is removed, screws
A
need not be removed.
Remove 2 screws
B
and the
front lens cover to remove
the front cabinet top.
CAUTION
C
B
A
A
A
A
B
A
C
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: ......