Acer X1161 Acer X1161, X1261, X110 and H5360 Projector Series Service Guide - Page 32

2-9 Disassemble Color Wheel Module 1. Unscrew 2 screws (as red circle) to disassemble the Color Wheel Module. 2. 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. 2-10 Disassemble DMD Chip and DMD Board 1. Unscrew 2 screws (as red circle) to disassemble the Heat Sink and DMD Module. 2. Rotate the screw (as yellow circle) 180° counterclockwise to disassemble the DMD Board and DMD Chip. Note: - Avoid touching the DMD Chip when you disassemble it. - Pay attention to the fixed position when assembling the DMD Chip. NOTE: Circuit boards > 10 cm² has been highlighted with the yellow rectangle as above image shows. Please detach the Circuit boards and follow local regulations for disposal. X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2-