Epson Powerlite 83 Speaker Replacement Repair Guide

Difficulty

Moderate

Steps

Time Required

                          45 minutes - 1 hour

Sections

Motherboard
7 steps
Exhaust Fan
5 steps
Projector Lens
3 steps
Speaker
2 steps

Flags

BackEpson PowerLite 83+
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Introduction

Prior to beginning your repair, turn off the projector and unplug 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

              Exhaust Fan

Loosen the two captive Phillips #2 screws securing the lamp.
Captive screws should not be removed. They are secured to the lamp itself with retaining rings and will be removed along with the lamp.

Loosen the two captive Phillips #2 screws securing the lamp.

Captive screws should not be removed. They are secured to the lamp itself with retaining rings and will be removed along with the lamp.

Step 9

Hold onto the indented areas of the lamp with your fingers and gently pull it upwards to remove it from the casing.

Hold onto the indented areas of the lamp with your fingers and gently pull it upwards to remove it from the casing.

Step 10

Remove the four 6 mm Phillips #2 screws.
Lift the fan bracket straight up to remove it from the casing.

Remove the four 6 mm Phillips #2 screws.

Lift the fan bracket straight up to remove it from the casing.

Step 11

Remove the two 6 mm Phillips #2 screws.
A long, thin shank Phillips #2 screwdriver is required to remove the screws.

Remove the two 6 mm Phillips #2 screws.

A long, thin shank Phillips #2 screwdriver is required to remove the screws.

Step 12

Remove the exhaust fan from the bracket.

Remove the exhaust fan from the bracket.

Step 13

              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 14

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 15

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.

Step 16

              Speaker

Remove the three 6 mm Phillips #2 screws.

Remove the three 6 mm Phillips #2 screws.

Step 17

Remove the speaker from the projector case.

Remove the speaker from the projector case.

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

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Author

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                    Lucas Bell

Member since: 02/22/2022

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                       Clemson, Team 2-4, Hunter Spring 2022                        

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What you need

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