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DBPOWER RD-810 Power Supply Circuit Replacement

Cosa ti serve

  1. DBPOWER RD-810 Power Supply Circuit Replacement, Top Cover: passo 1, immagine 1 di 2 DBPOWER RD-810 Power Supply Circuit Replacement, Top Cover: passo 1, immagine 2 di 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 Power Supply Circuit Replacement: passo 2, immagine 1 di 1
    • Flip the projector over and then remove the cover by lifting it up.

  3. DBPOWER RD-810 Power Supply Circuit Replacement, Motherboard and LED Bulb: passo 3, immagine 1 di 3 DBPOWER RD-810 Power Supply Circuit Replacement, Motherboard and LED Bulb: passo 3, immagine 2 di 3 DBPOWER RD-810 Power Supply Circuit Replacement, Motherboard and LED Bulb: passo 3, immagine 3 di 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 Power Supply Circuit Replacement: passo 4, immagine 1 di 3 DBPOWER RD-810 Power Supply Circuit Replacement: passo 4, immagine 2 di 3 DBPOWER RD-810 Power Supply Circuit Replacement: passo 4, immagine 3 di 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 Power Supply Circuit Replacement: passo 5, immagine 1 di 3 DBPOWER RD-810 Power Supply Circuit Replacement: passo 5, immagine 2 di 3 DBPOWER RD-810 Power Supply Circuit Replacement: passo 5, immagine 3 di 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.

  6. DBPOWER RD-810 Power Supply Circuit Replacement, Power Supply Circuit: passo 6, immagine 1 di 3 DBPOWER RD-810 Power Supply Circuit Replacement, Power Supply Circuit: passo 6, immagine 2 di 3 DBPOWER RD-810 Power Supply Circuit Replacement, Power Supply Circuit: passo 6, immagine 3 di 3
    • Remove the two 9mm PH2 phillips head screws.

    • Lift the mirror behind the power supply circuit out to gain access to the circuit board.

  7. DBPOWER RD-810 Power Supply Circuit Replacement: passo 7, immagine 1 di 2 DBPOWER RD-810 Power Supply Circuit Replacement: passo 7, immagine 2 di 2
    • Lift the power supply circuit board out of the projector.

    • Disconnect the cable connector by pulling the two sides of the connector apart.

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

Conclusione

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

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John Russell

Membro da: 02/14/18

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USF Tampa, Team S5-G3, Eyestone Spring 2018 Membro di USF Tampa, Team S5-G3, Eyestone Spring 2018

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