CONTENTS
Page
Part 1: General Information
1. FEATURES ...................................................................................................... 1-1
1.1 Development Objective ............................................................................ 1-1
1.2 Product Overview .................................................................................... 1-1
1.3 Main Features .......................................................................................... 1-2
2. SPECULATIONS ............................................................................................. 1-3
2.1 Type ......................................................................................................... 1-3
2.2 LCD Panels .............................................................................................. 1-3
2.3 Optics ....................................................................................................... 1-3
2.4 Images ..................................................................................................... 1-3
2.5 Video Signals ........................................................................................... 1-3
2.6 Mechanisms ............................................................................................. 1-4
2.7 Connectors .............................................................................................. 1-4
2.8 Ratings ..................................................................................................... 1-4
3. FUNCTIONS .................................................................................................... 1-5
3.1 Optics ....................................................................................................... 1-5
3.2 Images ..................................................................................................... 1-5
3.3 Input Signals ............................................................................................ 1-7
3.4 Mechanisms and Systems ....................................................................... 1-8
3.5 Connectors .............................................................................................. 1-9
4. ACCESSORIES ............................................................................................... 1-10
4.1 Principal Accessories ............................................................................... 1-10
4.2 Replacement Parts .................................................................................. 1-10
4.3 Opitional Parts ......................................................................................... 1-10
5. PRECAUTIONS ............................................................................................... 1-11
6. DESCRIPTION ................................................................................................ 1-12
6.1 Optics ....................................................................................................... 1-12
6.2 Images ..................................................................................................... 1-13
6.3 Image Signals .......................................................................................... 1-13
6.4 Mechanisms and Systems ....................................................................... 1-13
6.5 Design ...................................................................................................... 1-14
Part 2: Repair Information
1. SAFETY INSTRUCTIONS ............................................................................... 2-1
2. CIRCUIT PROTECTIONS ............................................................................... 2-2
2.1 Fuse ......................................................................................................... 2-2
2.2 Thermal Switch ........................................................................................ 2-2
2.3 Lamp Cover Switch .................................................................................. 2-3
2.4 Warning Temperature and Power Failure Protection .............................. 2-3
2.5 Air Filter Care and Cleaning .................................................................... 2-4
3. MECHANICAL DISASSEMBLIES .................................................................... 2-5
III
Содержание LV-S3E/D78-5423
Страница 2: ...CANON Multimedia Projector LV S3U D78 5422 LV S3E D78 5423 SERVICE SMANUAL ...
Страница 9: ...Part 1 General Information ...
Страница 24: ...Part 2 Repair Information ...
Страница 42: ...Part 3 Adjustment ...
Страница 59: ...Part 4 Troubleshooting ...
Страница 73: ...Part 4 Troubleshooting 4 14 BA7078AF Sync Detector IC5301 BA9743AFV DC DC Converter IC371 ...
Страница 74: ...Part 4 Troubleshooting 4 15 LM4865 Audio Amplifier IC5003 PW168A Scaler Main CPU IC301 ...
Страница 75: ...Part 4 Troubleshooting 4 16 TA1370FG Sync Separator Frequency Counter IC5302 VPC3230D Video Decoder IC101 ...
Страница 76: ...Part 5 Parts Catalog ...
Страница 77: ......
Страница 93: ...Part 6 Electrical Diagrams ...