Difficulty

Moderate

Steps

7

Time Required

                          8 - 15 minutes

Sections

3

  • Top Cover
  • 2 steps
  • InFocus IN3104 Metal Cover Disassembly
  • 2 steps
  • Color Wheel
  • 3 steps

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0

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Introduction

What you need

Step 1

              Top Cover
  • Turn the projector so that the lens is facing you.
  • On the left side of the projector, there is a screw and a knob inside of the small grate.
  • Use a Phillips #1 screwdriver to remove the 6 mm screw that secures top cover.
  • Remove the service cover.

Turn the projector so that the lens is facing you.

On the left side of the projector, there is a screw and a knob inside of the small grate.

Use a Phillips #1 screwdriver to remove the 6 mm screw that secures top cover.

Remove the service cover.

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Step 2

  • Use a Phillips #1 screwdriver to remove the seven 6 mm screws.
  • Use a Phillips #1 screwdriver to remove the two 5 mm screws.
  • Remove the top cover.
  • Do not pull the cover too hard. It may damage the wire that is connected to the motherboard.

Use a Phillips #1 screwdriver to remove the seven 6 mm screws.

Use a Phillips #1 screwdriver to remove the two 5 mm screws.

Remove the top cover.

Do not pull the cover too hard. It may damage the wire that is connected to the motherboard.

Step 3

              InFocus IN3104 Metal Cover Disassembly
  • Use a Phillips #1 screwdriver to remove the nine 6 mm screws.
  • Lift up the metal cover and set it aside to reveal the motherboard.

Use a Phillips #1 screwdriver to remove the nine 6 mm screws.

Lift up the metal cover and set it aside to reveal the motherboard.

Step 4

  • Carefully pry up the black plastic locking bar of the ZIF connector on the motherboard with a plastic spudger.
  • Pull out the blue-tipped, white ribbon cable from the connector.
  • Remove the metal cover.

Carefully pry up the black plastic locking bar of the ZIF connector on the motherboard with a plastic spudger.

Pull out the blue-tipped, white ribbon cable from the connector.

Remove the metal cover.

Step 5

              Color Wheel
  • Unplug two cables from the edge of the motherboard labeled 80.87 MO and KYO.

Unplug two cables from the edge of the motherboard labeled 80.87 MO and KYO.

Step 6

  • Carefully lift up the black paper cover. Do not completely remove it from the device.
  • Lift the paper cover up to reveal two 6mm screws.

Carefully lift up the black paper cover. Do not completely remove it from the device.

Lift the paper cover up to reveal two 6mm screws.

Step 7

  • Use a Phillips #1 screwdriver to remove the two 6mm screws.
  • Remove the color wheel from the device by lifting it out of the projector.

Use a Phillips #1 screwdriver to remove the two 6mm screws.

Remove the color wheel from the device by lifting it out of the projector.

To reassemble your device, follow these instructions in reverse order.

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Author

                                      with 4 other contributors 


                    Christopher Held

Member since: 01/26/2020

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Team

                       Embry-Riddle Aeronautical University, Team S5-G5, Watkins Spring 2020                        

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