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iPhone 5c Logic Board Replacement

Replace the logic board in your iPhone 5c.

Use this guide to replace a faulty logic board in your iPhone 5c.

Инструменты (продолжение)
Связанные запчасти

Шаг 1 Logic Board  ¶ 

Disconnect the Lightning connector ribbon cable from its socket on the logic board.

Шаг 1 Logic Board  ¶ 

  • Disconnect the Lightning connector ribbon cable from its socket on the logic board.

Шаг 2  ¶ 

The Lightning connector cable is lightly adhered to a shield on the logic board. Use the flat end of a spudger to gently peel the cable up. The Lightning connector cable is lightly adhered to a shield on the logic board. Use the flat end of a spudger to gently peel the cable up. The Lightning connector cable is lightly adhered to a shield on the logic board. Use the flat end of a spudger to gently peel the cable up.

Шаг 2  ¶ 

  • The Lightning connector cable is lightly adhered to a shield on the logic board. Use the flat end of a spudger to gently peel the cable up.

Шаг 3  ¶ 

Fold the cable up out of the way of the logic board. Fold the cable up out of the way of the logic board.

Шаг 3  ¶ 

  • Fold the cable up out of the way of the logic board.

Шаг 4  ¶ 

Disconnect the antenna connector from the base of the logic board.

Шаг 4  ¶ 

  • Disconnect the antenna connector from the base of the logic board.

Шаг 5  ¶ 

Use the flat end of a spudger to disconnect the audio control cable connector from its socket on the logic board.

Шаг 5  ¶ 

  • Use the flat end of a spudger to disconnect the audio control cable connector from its socket on the logic board.

Шаг 6  ¶ 

Disconnect the rear facing camera cable connector from its socket on the logic board.

Шаг 6  ¶ 

  • Disconnect the rear facing camera cable connector from its socket on the logic board.

Шаг 7  ¶ 

A small piece of tape may obscure the logic board grounding clip. If so, use a pair of tweezers to remove the tape.

Шаг 7  ¶ 

  • A small piece of tape may obscure the logic board grounding clip. If so, use a pair of tweezers to remove the tape.

Шаг 8  ¶ 

Remove the following screws securing the logic board to the rear case:

Шаг 8  ¶ 

  • Remove the following screws securing the logic board to the rear case:

  • Two 2.3 mm Phillips screws

  • Three 2.7 mm standoff screws

  • Standoff screws are best removed with a standoff screwdriver or standoff driver bit. A small flathead screwdriver can also do the job—but use extra caution to ensure it doesn't slip and damage surrounding components.

  • One 2.5 mm Phillips #000 screw

Шаг 9  ¶ 

Remove the 1.2 mm Phillips #000 screw securing the grounding clip to the top side-wall. Use tweezers to remove the logic board grounding clip.

Шаг 9  ¶ 

  • Remove the 1.2 mm Phillips #000 screw securing the grounding clip to the top side-wall.

  • Use tweezers to remove the logic board grounding clip.

Шаг 10  ¶ 

Use a plastic opening tool to gently lift the lower end of the logic board up from the rear case enough for you to grab it with your fingers.

Шаг 10  ¶ 

  • Use a plastic opening tool to gently lift the lower end of the logic board up from the rear case enough for you to grab it with your fingers.

Шаг 11  ¶ 

Pull the logic board away from the rear-facing camera just enough to expose the gold contact cap under the top end of the board. Remove the gold-colored contact cap from the threaded post in the rear case, and set it aside. Remove the gold-colored contact cap from the threaded post in the rear case, and set it aside.

Шаг 11  ¶ 

  • Pull the logic board away from the rear-facing camera just enough to expose the gold contact cap under the top end of the board.

  • Remove the gold-colored contact cap from the threaded post in the rear case, and set it aside.

Шаг 12  ¶ 

Flip the logic board up toward the volume control buttons to expose the antenna connector. Do not try to remove the logic board from the rear case yet, as it is still connected by an antenna cable on the back.

Шаг 12  ¶ 

  • Flip the logic board up toward the volume control buttons to expose the antenna connector.

  • Do not try to remove the logic board from the rear case yet, as it is still connected by an antenna cable on the back.

Шаг 13  ¶ 

Disconnect the antenna connector from the back of the logic board.

Шаг 13  ¶ 

  • Disconnect the antenna connector from the back of the logic board.

Шаг 14  ¶ 

Remove the logic board from the iPhone.

Шаг 14  ¶ 

  • Remove the logic board from the iPhone.