Epson PowerLite 822 Plus Projector Lens Replacement - Tutoriel de réparation iFixit

Introduction

This is a replacement guide for the projector lens for the Epson PowerLite 822 Plus. Model number EMP-822H. When the projector lens is not working as it should that is when the image quality will decrease, becoming fuzzy or blurry. This guide will show you how to remove and replace the current projector lens in your projector.

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Étape 1 Motherboard

Epson PowerLite 822 Plus Projector Lens Replacement, Motherboard: étape 1, image 1 de 1

Flip the projector over.
Remove all 8 screws on the bottom of the projector.

Étape 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 2, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 2, image 2 de 2

Now, flip the projector back over and pry the top of it open revealing the inside of the projector.

Étape 3

Epson PowerLite 822 Plus Projector Lens Replacement: étape 3, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 3, image 2 de 2

Use the spudger to disconnect it from the motherboard.

Étape 4

Epson PowerLite 822 Plus Projector Lens Replacement: étape 4, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 4, image 2 de 2

Using your finger gently move back and forth the JST cable that connects the top to the motherboard.
Now completely take off the top of the projector.

Étape 5

Epson PowerLite 822 Plus Projector Lens Replacement: étape 5, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 5, image 2 de 2

Remove the 3 screws that secure the motherboard in place.

Étape 6

Epson PowerLite 822 Plus Projector Lens Replacement: étape 6, image 1 de 3

Epson PowerLite 822 Plus Projector Lens Replacement: étape 6, image 2 de 3

Epson PowerLite 822 Plus Projector Lens Replacement: étape 6, image 3 de 3

Gently move back and forth the 11 JST connectors until they come out.

Étape 7

Epson PowerLite 822 Plus Projector Lens Replacement: étape 7, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 7, image 2 de 2

With the spudger lift the red plastic tabs from their connectors.

Étape 8

Epson PowerLite 822 Plus Projector Lens Replacement: étape 8, image 1 de 3

Epson PowerLite 822 Plus Projector Lens Replacement: étape 8, image 2 de 3

Epson PowerLite 822 Plus Projector Lens Replacement: étape 8, image 3 de 3

Lift the motherboard and disconnect the JST connector underneath.

Étape 9

Epson PowerLite 822 Plus Projector Lens Replacement: étape 9, image 1 de 1

Now, the motherboard is completely removed from the projector and you are ready to replace it.

Étape 10 Projector Lens

Epson PowerLite 822 Plus Projector Lens Replacement, Projector Lens: étape 10, image 1 de 3

Epson PowerLite 822 Plus Projector Lens Replacement, Projector Lens: étape 10, image 2 de 3

Epson PowerLite 822 Plus Projector Lens Replacement, Projector Lens: étape 10, image 3 de 3

Use a Phillips #2 screwdriver to remove the four 6 mm screws that hold together the fan bracket.

Étape 11

Epson PowerLite 822 Plus Projector Lens Replacement: étape 11, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 11, image 2 de 2

Use a Phillips #2 screwdriver to remove the four 6 mm screws that secure the projector.

Étape 12

Epson PowerLite 822 Plus Projector Lens Replacement: étape 12, image 1 de 2

Epson PowerLite 822 Plus Projector Lens Replacement: étape 12, image 2 de 2

Pull out the loose projector and it is ready to be replaced.

Conclusion

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

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