Optoma EP720 Service Manual - Page 32

Disassemble Color, Wheel Module, 10 Disassemble DMD Chip, and DMD Board, the DMD Board and DMD Chip.

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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-

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X1161/X1261/X1161A/X1161N/X110/H5360
Confidential
2-²
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.
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.