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3M SCP176 DLP Projector Teardown

Geschrieben von: nerdbug96 (und eine weitere beteiligte Person)
Veröffentlicht: February 18, 2022
  • Kommentare: 0
  • Favoriten: 0
  • Aufrufe: 661

3M SCP176 DLP Projector Teardown

Geschrieben von: nerdbug96 (und eine weitere beteiligte Person)
Veröffentlicht: February 18, 2022
  • Kommentare: 0
  • Favoriten: 0
  • Aufrufe: 661

Teardown

Was du brauchst

Dieser Teardown ist keine Reparaturanleitung. Um dein 3M SCP176 zu reparieren, verwende unsere Fehlerbehebungsseite.

  1. 3M SCP176 DLP Projector Teardown, Remove the lamp: Schritt 1, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the lamp: Schritt 1, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the lamp: Schritt 1, Bild 3 von 3

    • Start the teardown process by removing the lamp.

    • Remove the 2 black #1 Phillips screws holding down the lamp cover, then remove the 2 screws with arrows on the lamp.

    • After this the lamp should lift out.

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  2. 3M SCP176 DLP Projector Teardown, Lamp Teardown: Schritt 2, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Lamp Teardown: Schritt 2, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Lamp Teardown: Schritt 2, Bild 3 von 3

    • Let me preface this step by saying how dangerous it could be if the bulb breaks. There is a hazard of broken glass and mercury in the florescent bulb. Skip this step if you choose.

    • Just in case anyone needs to know, the lamp's model is an Osram P-VIP 180-230W/10 E20.6

    • Remove the t-10 torx screw on the top of the lamp, and then the phillips screw holding the power connector down.

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  3. 3M SCP176 DLP Projector Teardown, Lamp Teardown Part 2: Schritt 3, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Lamp Teardown Part 2: Schritt 3, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Lamp Teardown Part 2: Schritt 3, Bild 3 von 3

    • Remove the screws holding down the bracket for the lamp bulb, then remove both the bracket and the bulb.

    • Remove the screws holding both the large metal piece to the base and the smaller metal pieces onto the larger one. You can then remove everything.

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  4. 3M SCP176 DLP Projector Teardown, Remove the I/O cover: Schritt 4, Bild 1 von 2 3M SCP176 DLP Projector Teardown, Remove the I/O cover: Schritt 4, Bild 2 von 2

    • Remove all the Phillips screws holding down the metal shield around the ports.

    • Also use a 5mm nut driver to remove the standoffs on the VGA and I/O control ports. You can then use pliers or a small flat head screwdriver to remove the shield.

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  5. 3M SCP176 DLP Projector Teardown, Remove the top cover Part 1: Schritt 5, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the top cover Part 1: Schritt 5, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the top cover Part 1: Schritt 5, Bild 3 von 3

    • Remove all phillips screws from the back and bottom of the projector. Fortunately, none are hidden.

    • See Step 6 for more details.

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  7. 3M SCP176 DLP Projector Teardown, Remove the top cover Part 2: Schritt 6, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the top cover Part 2: Schritt 6, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the top cover Part 2: Schritt 6, Bild 3 von 3

    • Carefully lift the cover off of the projector as pictured. Unplug all the connectors you can reach whichever way you desire.

    • Set the projector cover towards the front and unplug any remaining connectors until the cover is free.

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  8. 3M SCP176 DLP Projector Teardown, Remove the fans: Schritt 7, Bild 1 von 2 3M SCP176 DLP Projector Teardown, Remove the fans: Schritt 7, Bild 2 von 2

    • Simply pull the fans out from the side of the projector and unplug them. They are contained in rubber bumpers.

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  9. 3M SCP176 DLP Projector Teardown, Remove the I/O board: Schritt 8, Bild 1 von 2 3M SCP176 DLP Projector Teardown, Remove the I/O board: Schritt 8, Bild 2 von 2

    • Remove all phillips screws holding the I/O board and power connector on. Push the power plug to the side and remove the I/O board.

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  10. 3M SCP176 DLP Projector Teardown, Remove the mainboard: Schritt 9, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the mainboard: Schritt 9, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the mainboard: Schritt 9, Bild 3 von 3

    • Remove the screws holding down the mainboard and lift it off the metal frame.

    • The top and bottom of the boards are here for reference.

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  11. 3M SCP176 DLP Projector Teardown, Remove the frame: Schritt 10, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the frame: Schritt 10, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the frame: Schritt 10, Bild 3 von 3

    • Remove the screws holding down the metal frame and remove it from the case.

    • Pull the gray trim piece out from next to the frame and set it aside.

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  12. 3M SCP176 DLP Projector Teardown, Remove the power supply: Schritt 11, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Remove the power supply: Schritt 11, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Remove the power supply: Schritt 11, Bild 3 von 3

    • This is an exposed power supply. Make sure it is discharged before continuing.

    • Remove the phillips screws from the sides of the box containing the power supply. You can now lift out the power supply.

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  13. 3M SCP176 DLP Projector Teardown, Disassemble the power supply: Schritt 12, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Disassemble the power supply: Schritt 12, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Disassemble the power supply: Schritt 12, Bild 3 von 3

    • As I stated in step 11, this is an exposed power supply. Please make sure you have fully discharged any capacitors or other components in the power supply before continuing.

    • Push up the insulating sheet, then remove the screws holding the board to the metal case. The board is now free.

    • Repeat on the other side of the power supply.

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  14. 3M SCP176 DLP Projector Teardown, Emptying the bottom case: Schritt 13, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Emptying the bottom case: Schritt 13, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Emptying the bottom case: Schritt 13, Bild 3 von 3

    • Remove any remaining screws holding down any metal pieces, including the main projector lens, and remove it.

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  15. 3M SCP176 DLP Projector Teardown, Final Disassembly: Schritt 14, Bild 1 von 3 3M SCP176 DLP Projector Teardown, Final Disassembly: Schritt 14, Bild 2 von 3 3M SCP176 DLP Projector Teardown, Final Disassembly: Schritt 14, Bild 3 von 3

    • I won't go into too much detail here, but to disassemble the main unit, unscrew the screws, remove the parts or brackets that they're holding in, and repeat.

    • Be aware of glass and be careful not to break it. It's a mess to clean up and painful if it gets in your finger.

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  16. 3M SCP176 DLP Projector Teardown, Conclusion: Schritt 15, Bild 1 von 1

    • To re-assemble, follow this guide in reverse order.

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nerdbug96

Mitglied seit: 06/17/21

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