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Введение

This guide shows the reader how to disassemble the Apple Cinema Display M8149 so that the screen can be replaced. The tools required for this section are the spudger and the PH 2 screwdriver.

Запчасти

Детали не указаны.

  1. Before starting, make sure the display is UNPLUGGED. Failure to do so can result in shock and serious injury. Place the Cinema Display so that it is lying on its face and the feet are pointed away from you. Locate the three screws that connect the back foot to the hinge. Remove the three screws (9.52 x 4.43mm) using the Hex Key.
    • Before starting, make sure the display is UNPLUGGED. Failure to do so can result in shock and serious injury.

    • Place the Cinema Display so that it is lying on its face and the feet are pointed away from you.

    • Locate the three screws that connect the back foot to the hinge. Remove the three screws (9.52 x 4.43mm) using the Hex Key.

    • Remove the back foot from the hinge mount by grabbing the foot and pulling upwards.

  2. Locate the eighteen  (5.25 x 4.43 mm) screws around the edge of the backplate. Remove the screws using the Hex key. Gently lift the backplate off of the display. Completely remove the backplate and set it aside.
    • Locate the eighteen (5.25 x 4.43 mm) screws around the edge of the backplate. Remove the screws using the Hex key.

    • Gently lift the backplate off of the display.

    • Completely remove the backplate and set it aside.

  3. Locate the four screws (9.52 x 3.43 mm) on the outer rim of the metal cover. Remove the screws using a PH 2 screwdriver. Next, unscrew the four cover screws (11.91 x 2.89 mm) located at the corners of the metal cover using the PH 2 screwdriver.
    • Locate the four screws (9.52 x 3.43 mm) on the outer rim of the metal cover. Remove the screws using a PH 2 screwdriver.

    • Next, unscrew the four cover screws (11.91 x 2.89 mm) located at the corners of the metal cover using the PH 2 screwdriver.

  4. Located the large brown plug in the center-right,  that connects the control board to the rest of the display and unplug it. Locate on the right side of the control board the blue and gray plug and unplug it. Locate on the left side of the control board the blue and gray plug and unplug it.
    • Located the large brown plug in the center-right, that connects the control board to the rest of the display and unplug it.

    • Locate on the right side of the control board the blue and gray plug and unplug it.

    • Locate on the left side of the control board the blue and gray plug and unplug it.

  5. Locate the metal cover on the right. Gently lift the large metal cover which spans across the whole display. Locate the metal cover on the right. Gently lift the large metal cover which spans across the whole display.
    • Locate the metal cover on the right. Gently lift the large metal cover which spans across the whole display.

  6. Locate the control board on the right side. Carefully remove the two orange tape plugs on either side of the control board using the spudger. Locate the control board on the right side. Carefully remove the two orange tape plugs on either side of the control board using the spudger. Locate the control board on the right side. Carefully remove the two orange tape plugs on either side of the control board using the spudger.
    • Locate the control board on the right side. Carefully remove the two orange tape plugs on either side of the control board using the spudger.

  7. Remove the tapes from the previous step by pulling them out from the metal box with your hand. Locate the white plastic cover at the top of the box on the tape plug. Peel back the plastic cover. Unplug the orange tape plug on the right of the unit using the spudger.
    • Remove the tapes from the previous step by pulling them out from the metal box with your hand.

    • Locate the white plastic cover at the top of the box on the tape plug. Peel back the plastic cover.

    • Unplug the orange tape plug on the right of the unit using the spudger.

  8. Locate the four screws (4.79x2.33mm) on the four corners of the metal box. Remove the screws using the PH 2 screwdriver. Lift away the metal cover with your hand to reveal the circuit board. Unscrew the two terminal screws (4.79x2.34mm) located at the bottom of the circuit board, by using the PH 2 screwdriver.
    • Locate the four screws (4.79x2.33mm) on the four corners of the metal box. Remove the screws using the PH 2 screwdriver.

    • Lift away the metal cover with your hand to reveal the circuit board.

    • Unscrew the two terminal screws (4.79x2.34mm) located at the bottom of the circuit board, by using the PH 2 screwdriver.

  9. From where you removed the screws in the previous step, remove the cover of the terminal. Gently lift and remove the circuit board from the right side of the unit.
    • From where you removed the screws in the previous step, remove the cover of the terminal.

    • Gently lift and remove the circuit board from the right side of the unit.

    • Replace the circuit board and follow these steps in reverse to put it back together again.

  10. Turn your attention to the left side of the cinema display. Using your fingers, unplug the small white plugs with pink wires from the top and bottom of the circuit board. Using the PH 2 screw driver, remove the four screws (6.9 x 2.55 mm) holding down the circuit board.
    • Turn your attention to the left side of the cinema display.

    • Using your fingers, unplug the small white plugs with pink wires from the top and bottom of the circuit board.

    • Using the PH 2 screw driver, remove the four screws (6.9 x 2.55 mm) holding down the circuit board.

    • Remove the circuit board by gently lifting it from the display.

  11. Lift the screen from the surrounding front cover by sliding your fingers between the two pieces and lifting. Lift the screen from the surrounding front cover by sliding your fingers between the two pieces and lifting. Lift the screen from the surrounding front cover by sliding your fingers between the two pieces and lifting.
    • Lift the screen from the surrounding front cover by sliding your fingers between the two pieces and lifting.

Заключение

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

3 участников успешно повторили данное руководство.

Curtis Musashi

Участник с: 01.04.2011

152 Репутация

1 руководство автора

Команда

Cal Poly, Team 10-41, Forte Spring 2011 Участник Cal Poly, Team 10-41, Forte Spring 2011

CPSU-FORTE-S11S10G41

5 членов

Автор 12 руководств

Комментариев: 2

hello! where can i buy lcd screen for m8149?

jgill1971 - Ответить

Does anyone know where to get an inexpensive LCD replacement. Mine went primarily magneta except for the outer edges after zapping the pram?! Totally bummed as I bought a DVI to ADC power source and now the monitor is useless in it’s current state. C’est la vie!

quelsac - Ответить

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