Contents
1. Precautions.............................................................................................................. 1-1
1-1. Safety Precautions ......................................................................................................... 1-1
1-2. Servicing Precautions..................................................................................................... 1-2
1-3. Electrostatically Sensitive Devices (ESD) Precautions .................................................. 1-2
1-4. Installation Precautions .................................................................................................. 1-3
2. Product specications............................................................................................ 2-1
2-1. Feature & Specications................................................................................................. 2-1
2-2. Specication Comparison to Old Models........................................................................ 2-5
2-3. Accessories .................................................................................................................... 2-6
3. Disassembly and Reassembly ............................................................................... 3-1
3-1. Disassembly and Reassembly (LA22B350F2) ............................................................... 3-1
3-2. Disassembly and Reassembly (LA22B450C8)............................................................... 3-4
4. Troubleshooting ...................................................................................................... 4-1
4-1. Troubleshooting .............................................................................................................. 4-1
4-2. Alignments and Adjustments ........................................................................................ 4-13
4-3. Factory Mode Adjustments ........................................................................................... 4-14
4-4. White Balance - Calibration .......................................................................................... 4-24
4-5. HOW TO UPGRADE .................................................................................................... 4-26
5. Exploded View & Part List ...................................................................................... 5-1
5-1. LA22B350F2 Exploded View.......................................................................................... 5-1
5-2. LA22B450C8 Exploded View.......................................................................................... 5-3
5-3. LA22B350F2 Parts List................................................................................................... 5-5
5-4. LA22B450C8 Parts List ................................................................................................ 5-20
6. Wiring Diagram........................................................................................................ 6-1
6-1. Wiring Diagram............................................................................................................... 6-1
6-2. Wiring Picture ................................................................................................................. 6-3
6-3. Connector Functions ...................................................................................................... 6-4
6-4. Cables ............................................................................................................................ 6-4
