Disassembly Process; Equipment Needed & Product Overview - Optoma EP721 Family Service Manual

Chapter 2

Disassembly Process

2-1 Equipment Needed & Product Overview
1. Screw Bit (+) :105
2. Screw Bit (+) :107
3. Screw Bit (-) :107
4. Hex Sleeves 5 mm
5. Tweezers
6. Projector
* Before you start: This process is protective level II. Operators should wear electrostatic chains.
* Note: - If you need to replace the main board, you have to get into service mode and record the
lamp usage hour.
- As the process of EP721/727/723/728 Family / EW1610 Family, disassembling is the
same as EP721, we take EP721 for example here.
EP721/727/723/728 Family / EW1610 Family Confidential
2-1