Epson Powerlite 83 Projector Lens Replacement Repair Guide

Difficulty

Moderate

Steps

Time Required

                          20 - 50 minutes

Sections

Motherboard
7 steps
Projector Lens
3 steps

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Introduction

Before beginning this repair, make sure the the projector is off and unplugged from the power adapter.

What you need

Step 1

              Motherboard

Remove the eight 5mm Phillips #2 screws securing the projector’s bottom cover.
A long shank Phillips #2 screwdriver is required to reach the screws.

Remove the eight 5mm Phillips #2 screws securing the projector’s bottom cover.

A long shank Phillips #2 screwdriver is required to reach the screws.

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Step 2

Flip the projector over and lift the top cover from the rear of the projector.
Two cables are connected at the front that prevent full removal.
Disconnect the slide cover JST connector. Grip the connector and rock it back and forth while apply gentle pressure.

Flip the projector over and lift the top cover from the rear of the projector.

Two cables are connected at the front that prevent full removal.

Disconnect the slide cover JST connector. Grip the connector and rock it back and forth while apply gentle pressure.

Step 3

Using a spudger, lift the ribbon cable’s locking tab along the length of the cable.
Remove the ribbon cable from the connector and place the projector’s top cover aside.

Using a spudger, lift the ribbon cable’s locking tab along the length of the cable.

Remove the ribbon cable from the connector and place the projector’s top cover aside.

Step 4

Remove the two 6 mm Phillips #2 screws.
Remove the single silver 5 mm Phillips #2 screw.

Remove the two 6 mm Phillips #2 screws.

Remove the single silver 5 mm Phillips #2 screw.

Step 5

Using your fingernails or a spudger, remove the eleven JST connectors attached to the motherboard.

Using your fingernails or a spudger, remove the eleven JST connectors attached to the motherboard.

Step 6

Using a spudger, flip up the plastic locking tabs and gently remove the three ribbon cables from their connectors.

Using a spudger, flip up the plastic locking tabs and gently remove the three ribbon cables from their connectors.

Step 7

Ensure all JST connectors are clear of the motherboard and that the ribbon cables freely move in their motherboard cutouts.
Lift the motherboard from the front side of the projector to clear the ribbon cables.
Disconnect the speaker’s JST connector on the underside of the motherboard using your fingernails.
Remove the motherboard from the case.

Ensure all JST connectors are clear of the motherboard and that the ribbon cables freely move in their motherboard cutouts.

Lift the motherboard from the front side of the projector to clear the ribbon cables.

Disconnect the speaker’s JST connector on the underside of the motherboard using your fingernails.

Remove the motherboard from the case.

Step 8

              Projector Lens

Remove the four 6 mm Phillips #2 screws securing the fan bracket.
Remove the fan bracket by pulling straight up and set it aside.

Remove the four 6 mm Phillips #2 screws securing the fan bracket.

Remove the fan bracket by pulling straight up and set it aside.

Step 9

Remove the four 6 mm Phillips #2 screws securing the projector lens.

Remove the four 6 mm Phillips #2 screws securing the projector lens.

Step 10

Unhook the JST connector wire from wire stay and move it aside.
Remove the projector lens from the base.

Unhook the JST connector wire from wire stay and move it aside.

Remove the projector lens from the base.

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

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Author

                                      with 2 other contributors

                    Billy Fox

Member since: 02/22/2022

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Team

                       Clemson, Team 2-4, Hunter Spring 2022                        

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                                            6 Guides authored

christopher wanko - Nov 4, 2022

source for a replacement lens? I surely need one.

Introduction#

What you need#

Team#

Introduction

What you need

Team