Optoma HD72 Color Wheel Replacement

ID: 172188

Description: Use this guide to replace the Color Wheel on th...

Steps:

1. Use a Phillips screwdriver to remove the five 2 mm screws on the underside of the device.

2. Flip the device over and slightly lift the upper case, with care not to strain the two cables.
3. Disconnect the two cables that connect the top case to the motherboard.
4. Lift the upper case up and off.

5. Disconnect all of the cables that are connected to the motherboard.

6. Remove the four 2 mm Phillips screws that secure the motherboard.
7. Lift the motherboard up and out of the chassis.

8. Remove the three 2 mm Phillips screws that secure the black housing.
9. Lift the black housing off.

10. Remove the single 2 mm Phillips screw that secures the color wheel.
11. Lift the color wheel up and out of its housing.

12. Remove the single 2 mm Phillips screw that secures the circuit board to the side of the color wheel.
13. Use a sharp tool to cut the zip tie that secures the color wheel’s cables.
14. Remove the color wheel.