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CONTENTS
Page
Part 1: General Information
1. FEATURES ...................................................................................................... 1-1
1.1 Development Objectives .......................................................................... 1-1
1.2 Product Outline ........................................................................................ 1-1
1.3 Major Features ......................................................................................... 1-2
2. SPECIFICATIONS ........................................................................................... 1-4
2.1 Type ......................................................................................................... 1-4
2.2 LCD Panel ............................................................................................... 1-4
2.3 Optics ....................................................................................................... 1-4
2.4 Video ........................................................................................................ 1-4
2.5 Video Signal ............................................................................................. 1-4
2.6 Miscellaneous .......................................................................................... 1-5
2.7 Connections ............................................................................................. 1-5
2.8 Standards ................................................................................................ 1-5
3. FUNCTIONS .................................................................................................... 1-6
3.1 Optics ....................................................................................................... 1-6
3.2 Video ........................................................................................................ 1-6
3.3 Image Signals .......................................................................................... 1-8
3.4 Mechanisms and System ......................................................................... 1-9
4. ACCESSORIES, ETC. ..................................................................................... 1-11
4.1 Main Accessories ..................................................................................... 1-11
4.2 Replacement Parts .................................................................................. 1-11
4.3 Optional Accessories ............................................................................... 1-12
5. DESCRIPTIONS .............................................................................................. 1-13
5.1 Optics ....................................................................................................... 1-13
5.2 Image ....................................................................................................... 1-14
5.3 Video Signal ............................................................................................. 1-14
5.4 Mechanisms and System ......................................................................... 1-14
5.5 Design ...................................................................................................... 1-15
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 .................................................................................. 2-2
2.4 Warning Temperature and Power Failure Protection .............................. 2-3
2.5 Air Filter Care and Cleaning .................................................................... 2-3
3. MECHANICAL DISASSEMBLIES .................................................................... 2-5
3.1 Cabinet Top, FN901 Removal ................................................................. 2-5
3.2 Cabinet Front, R/C Board, FN902, SP901 Removal ............................... 2-6
III
Содержание LV-7215U
Страница 9: ...Part 1 General Information ...
Страница 25: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 66: ...Part 4 Troubleshooting ...
Страница 77: ...Part 4 Troubleshooting 4 11 4 IC BLOCK DIAGRAMS AD8075 Selector IC201 AN7513 Audio Output IC5601 ...
Страница 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Страница 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Страница 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Страница 82: ...Part 4 Troubleshooting 4 16 STR Z2156 Power Switching Control IC631 TB1274 Video Decoder IC3101 ...
Страница 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Страница 84: ...Part 5 Parts Catalog ...
Страница 85: ......
Страница 99: ...Part 6 Electrical Diagrams ...