Disassemble Engine Module; Disassemble Color Wheel Module - Optoma EX542 Service Manual

2-10 Disassemble Engine
Module
1. Tear off the black mylar (as green square).
2. Unscrew 4 screws (as yellow circle) to
disassemble the Engine Module.
2-11 Disassemble Color
Wheel Module
1. Unscrew 2 screws (as red circle) to
disassemble the Color Wheel Module.
2. Unscrew 1 hex screw (as green circle).
3. Unscrew 1 screw (as blue circle) to
disassemble the Photo Sensor Board
from the Color Wheel Module.
Note: - Avoid touching the glass parts of color
wheel.
EX540/EX542/EX612/EX615/EX762/EX540I/EX542I/ES523ST/EW533ST Confidential 2-