Infocus Screenplay 4805 Bulb Replacement Repair Guide

Difficulty

Moderate

Steps

Time Required

                          20 minutes

Sections

Top Panel
5 steps
Bulb
4 steps

Flags

BackInFocus Screenplay 4805
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Introduction

What you need

Step 1

              Top Panel

Flip the projector on its back.
Use the Phillips #2 screwdriver to remove the (4) four 2 cm gold screws.
Use the Phillips #2 screwdriver to remove the (3) three 1 cm silver screws.

Flip the projector on its back.

Use the Phillips #2 screwdriver to remove the (4) four 2 cm gold screws.

Use the Phillips #2 screwdriver to remove the (3) three 1 cm silver screws.

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Step 2

Turn the projector, facing the back cable board towards you.
Using the Phillips #0 screwdriver, remove the (3) three 1.0 cm silver screws on the back panel.
Gently take off back cable panel.

Turn the projector, facing the back cable board towards you.

Using the Phillips #0 screwdriver, remove the (3) three 1.0 cm silver screws on the back panel.

Gently take off back cable panel.

Step 3

Turn the projector so the front side with the lens is facing you.
Gently pry the both of the grey lens rings using the metal spudger.

Turn the projector so the front side with the lens is facing you.

Gently pry the both of the grey lens rings using the metal spudger.

Step 4

Now that the screws have been removed, proceed with the removal of the outer panel.
Gently remove the front lens panel.
Be forewarned, the panel will resist. Be careful not to break the lens.

Now that the screws have been removed, proceed with the removal of the outer panel.

Gently remove the front lens panel.

Be forewarned, the panel will resist. Be careful not to break the lens.

Step 5

Being careful not to pull the wires inside the projector, gently lift the top panel off the projector.
Rest the lid behind the projector so the insides are exposed and undamaged.

Being careful not to pull the wires inside the projector, gently lift the top panel off the projector.

Rest the lid behind the projector so the insides are exposed and undamaged.

Step 6

              Bulb

Remove the two gold 1 cm screws and washers on the side of lens housing using the 4.0 flat-head bit
Pinch the white wire tab to gently detach the side that connects with the lens housing.

Remove the two gold 1 cm screws and washers on the side of lens housing using the 4.0 flat-head bit

Pinch the white wire tab to gently detach the side that connects with the lens housing.

Step 7

Slide the bulb housing out of the projector.
Use the Phillips #1 screwdriver to remove the three 1 cm gold screws on the bulb housing.

Slide the bulb housing out of the projector.

Use the Phillips #1 screwdriver to remove the three 1 cm gold screws on the bulb housing.

Step 8

Gently pull the top of the bulb housing off.
Lift up the middle of the bulb housing to remove it.
Be careful of loose parts, such as the metal housing and the glass focusing lens.

Gently pull the top of the bulb housing off.

Lift up the middle of the bulb housing to remove it.

Be careful of loose parts, such as the metal housing and the glass focusing lens.

Step 9

Unhook the spring from the bulb housing.
Gently remove the bulb.

Unhook the spring from the bulb housing.

Gently remove the bulb.

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

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Author

                                      with 4 other contributors

                    Marilyn Urness

Member since: 09/28/2017

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                                      6 Guides authored                  



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Team

                       Eastern Washington University, Team S2-G3, Crane Fall 2017                        

                                                  Member of Eastern Washington University, Team S2-G3, Crane Fall 2017 



                    EWU-CRANE-F17S2G3                     


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                                            6 Guides authored

madyogi - Feb 25, 2018

To remove and later disassemble the lamp, you don’t need to remove whole cover. Just open the lamp bay door and follow the steps starting from 6!

ilya.zhizhin - Jan 5, 2019

madyogi, exactly. You are absolutely right!

Madelyn Tapia - Aug 14, 2022

I was able to fix an old projector I got for $40. Thank you so much for the tutorial.

Introduction#

What you need#

Team#

Introduction

What you need

Team