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DBPOWER RD-810 Motherboard and LED Bulb Replacement

Neye ihtiyacın var

  1. DBPOWER RD-810 Motherboard and LED Bulb Replacement, Top Cover: adım 1, 2 resimden 1. DBPOWER RD-810 Motherboard and LED Bulb Replacement, Top Cover: adım 1, 2 resimden 2.
    • Make sure the projector is unplugged before starting

    • Place the projector upside down to access the screws on the bottom.

    • Remove the five 7mm long screws using a #3 Phillips screwdriver at least 2 inches long.

  2. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 2, 1 resimden 1.
    • Flip the projector over and then remove the cover by lifting it up.

  3. DBPOWER RD-810 Motherboard and LED Bulb Replacement, Motherboard and LED Bulb: adım 3, 3 resimden 1. DBPOWER RD-810 Motherboard and LED Bulb Replacement, Motherboard and LED Bulb: adım 3, 3 resimden 2. DBPOWER RD-810 Motherboard and LED Bulb Replacement, Motherboard and LED Bulb: adım 3, 3 resimden 3.
    • Remove the three 6mm PH2 phillips head screws.

    • Disconnect the ribbon cable by flipping up the latch on the connector and then pull the ribbon out.

  4. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 4, 3 resimden 1. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 4, 3 resimden 2. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 4, 3 resimden 3.
    • Disconnect the three wire connectors. Grasp both sides of the connector and pull apart.

    • Keep the connector parallel to the mother board to avoid breaking the solder connection.

    • Lift the motherboard up and place it out of the way.

  5. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 5, 3 resimden 1. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 5, 3 resimden 2. DBPOWER RD-810 Motherboard and LED Bulb Replacement: adım 5, 3 resimden 3.
    • Remove the five 7mm PH2 phillips head screws on the black plate and lift the plate out.

    • Lift the aluminum heat sink up to remove it from the projector.

    • The motherboard is already removed in this step.

Sonuç

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

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John Russell

Üyelik tarihi: 02/14/18

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Ekip

USF Tampa, Team S5-G3, Eyestone Spring 2018 USF Tampa, Team S5-G3, Eyestone Spring 2018 üyesi

USFT-EYESTONE-S18S5G3

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Bir Yorum

I have one of these, and it no longer projects an image. I have 12.1vdc at the motherboard where the positive and negative wire are soldered in.

After de-soldering the wires, I used my bench supply to put 12vdc to the wires, still nothing. If I apply power directly to the COB, the COB will illuminate. What is the silver component held to the heat sink? Mine is labeled ‘Kavass BW-80B 250V 5A’. I have not been able to find ANY documentation for that item to be able to determine what it is, does, or what a suitable replacement might be.

Brian Blake - Yanıt

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