Canon LV-7545U, Service Manual

Page: 6 / 130

CONTENTS
Page
Part 1: General Information
1. FEATURES ...................................................................................................... 1-1
1.1 Development objectives ........................................................................... 1-1
1.2 Major Features ......................................................................................... 1-2
2. LV-7545 SPECIFICATIONS ............................................................................ 1-3
2.1 Type .......................................................................................................... 1-3
2.2 LCD panel ................................................................................................. 1-3
2.3 Optical box ................................................................................................ 1-3
2.4 Mechanism ............................................................................................... 1-3
2.5 Video/audio ............................................................................................... 1-3
2.6 Connectors ............................................................................................... 1-4
2.7 Standard ................................................................................................... 1-4
2.8 Accessories .............................................................................................. 1-4
2.9 Options ..................................................................................................... 1-4
2.10 Others ..................................................................................................... 1-4
3. NOMENCLATURE ........................................................................................... 1-5
3.1 Name of each part of projector ................................................................. 1-5
3.2 Top controls and indicators....................................................................... 1-5
3.3 Rear panel terminals ................................................................................ 1-5
3.4 Computer Input terminal/Control port connector ...................................... 1-5
3.5 Remote control ........................................................................................ 1-5
3.6 Remote control operating range .............................................................. 1-5
4. COMMENTARY ............................................................................................... 1-6
4.1 External appearance design .................................................................... 1-6
4.2 Optical System ......................................................................................... 1-6
4.3 Turbo Bright System ................................................................................ 1-7
4.4 Video Input System .................................................................................. 1-7
4.5 Image Control .......................................................................................... 1-8
4.6 Mechanism .............................................................................................. 1-8
4.7 Replacement Lenses ............................................................................... 1-9
5. CONNECTION DIAGRAM ............................................................................... 1-11
5.1 Connection to the computer ..................................................................... 1-11
5.2 Connecting to the video equipment ......................................................... 1-11
6. SETTING-UP THE PROJECTOR .................................................................... 1-12
6.1 Positioning the projector .......................................................................... 1-12
6.2 Installation precautions ............................................................................ 1-12
7. SUPPORTED COMPUTER SYSTEM MODE ................................................. 1-13
Part 2: Repair Information
1. SAFETY INSTRUCTIONS ............................................................................... 2-1
2. CIRCUIT PROTECTIONS ............................................................................... 2-2
2.1 Fuse ......................................................................................................... 2-2
III