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DR.J Professional HI-04 Lamp Replacement

Inleiding

Use this guide to replace the lamp in a DR.J Professional HI-04 if the device is not displaying an image, or it's displaying a dim or flickering image.

The lamp creates light for the device. A faulty lamp can cause the image to be dim, flicker, or to not display at all. This can be caused by the lamp being past its lifespan or by it being broken.

Before using this guide, be sure to review the troubleshooting page. Sometimes issues with the image can be fixed by restarting the device, which wouldn't require replacing the lamp.

Wat je nodig hebt

  1. DR.J Professional HI-04 Lamp Replacement, Motherboard: stap 1, afbeelding 1 van 3 DR.J Professional HI-04 Lamp Replacement, Motherboard: stap 1, afbeelding 2 van 3 DR.J Professional HI-04 Lamp Replacement, Motherboard: stap 1, afbeelding 3 van 3

    • Flip the projector so that the bottom is facing up.

    • Remove the eight 10.0 mm screws with a Phillips #0 screwdriver.

    • The screws are set deep in the holes. Be careful not to drop the screws.

    • Remove the two 20.0 mm screws with a Phillips #0 screwdriver.

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  2. DR.J Professional HI-04 Lamp Replacement: stap 2, afbeelding 1 van 3 DR.J Professional HI-04 Lamp Replacement: stap 2, afbeelding 2 van 3 DR.J Professional HI-04 Lamp Replacement: stap 2, afbeelding 3 van 3

    • Flip the projector so it is upright.

    • Remove the top case of the projector.

    • The top case should come off fairly easily but be gentle while removing it.

    • Don't yank the top case off as there are cables attached to the motherboard and the top case.

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  3. DR.J Professional HI-04 Lamp Replacement: stap 3, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 3, afbeelding 2 van 2

    • Remove the three pieces of tape securing cables.

    • Keep the tape for reassembly.

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  4. DR.J Professional HI-04 Lamp Replacement: stap 4, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 4, afbeelding 2 van 2

    • Use a Phillips #0 screwdriver to remove the four 15.0 mm screws from the motherboard.

    • Be sure to not drop the screws in the device as they can be difficult to recover.

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  5. DR.J Professional HI-04 Lamp Replacement: stap 5, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 5, afbeelding 2 van 2

    • Squeeze the tab against the connector, and pull the connector straight out from the socket.

    • The cable will come out easily so do not pull too hard.

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  7. DR.J Professional HI-04 Lamp Replacement: stap 6, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 6, afbeelding 2 van 2

    • Lift the motherboard from the device.

    • Use the tip of a spudger or your fingernail to flip up the small locking flap of the ZIF connector.

    • Pull the cable from the connector.

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  8. DR.J Professional HI-04 Lamp Replacement: stap 7, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 7, afbeelding 2 van 2

    • Set down the motherboard safely.

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  9. DR.J Professional HI-04 Lamp Replacement, Lamp: stap 8, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement, Lamp: stap 8, afbeelding 2 van 2

    • Use a Phillips #0 screwdriver to remove the three 15.0 mm screws from the black cover.

    • The screws are set deep in the holes, so be careful to not drop the screws, as they can be difficult to recover.

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  10. DR.J Professional HI-04 Lamp Replacement: stap 9, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 9, afbeelding 2 van 2

    • Gently remove the black cover.

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  11. DR.J Professional HI-04 Lamp Replacement: stap 10, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 10, afbeelding 2 van 2

    • Remove the single piece of black tape.

    • Save the tape for reassembly.

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  12. DR.J Professional HI-04 Lamp Replacement: stap 11, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 11, afbeelding 2 van 2

    • Use a Phillips #0 screwdriver to remove five 10.0 mm screws.

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  13. DR.J Professional HI-04 Lamp Replacement: stap 12, afbeelding 1 van 3 DR.J Professional HI-04 Lamp Replacement: stap 12, afbeelding 2 van 3 DR.J Professional HI-04 Lamp Replacement: stap 12, afbeelding 3 van 3

    • Gently remove the black cover.

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  14. DR.J Professional HI-04 Lamp Replacement: stap 13, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 13, afbeelding 2 van 2

    • Remove the glass object with the orange ribbon cable connector.

    • Be careful removing object as it is fragile and can easily break.

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  15. DR.J Professional HI-04 Lamp Replacement: stap 14, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 14, afbeelding 2 van 2

    • Use a Phillips #0 to remove four 10.0 mm screws from the lamp.

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  16. DR.J Professional HI-04 Lamp Replacement: stap 15, afbeelding 1 van 2 DR.J Professional HI-04 Lamp Replacement: stap 15, afbeelding 2 van 2

    • Gently slide the lamp out from the projector case.

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Conclusie

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

Auteur

met 2 andere bijdragers

Baron Dutra

Lid sinds: 11/01/23

825 Reputatie

4 handleidingen geschreven

Medailles: 6

+3 andere badges

Team

UMass Dartmouth, Team 1-5, Petersen Fall 2023 Lid van UMass Dartmouth, Team 1-5, Petersen Fall 2023

UMASSD-PETERSEN-F23S1G5

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5 handleidingen geschreven

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