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iPhone 5 Logic Board Assembly Replacement

Абсолютно необходимое руководство

Абсолютно необходимое руководство

Пожалуйста, обратите внимание, что это руководство является лишь необходимым условием для других руководств.

Remove the logic board assembly from your iPhone 5.

Internal Prerequisite used for Logic Board and Rear Camera guides.

Разделы
Инструменты
Инструменты (продолжение)

Шаг 1 Logic Board Assembly  ¶ 

Use the tip of a spudger to pry the cellular data antenna cable connector up from its socket on the logic board, just above the speaker enclosure.

Шаг 1 Logic Board Assembly  ¶ 

  • Use the tip of a spudger to pry the cellular data antenna cable connector up from its socket on the logic board, just above the speaker enclosure.

Шаг 2  ¶ 

Remove the following two screws securing the top logic board bracket to the rear case:

Шаг 2  ¶ 

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

  • One 1.5 mm Phillips screw

  • One 2.3 mm Phillips screw

Шаг 3  ¶ 

Remove the bracket from the top of the logic board. Be sure not to break off the tiny grounding tab that sticks up off of the bracket next to the rear facing camera.

Шаг 3  ¶ 

  • Remove the bracket from the top of the logic board.

  • Be sure not to break off the tiny grounding tab that sticks up off of the bracket next to the rear facing camera.

  • On newer models, the bracket may be attached to the camera housing and will not come completely out.

Шаг 4  ¶ 

Use the flat end of a spudger to disconnect the following three cables from the logic board: Upper interconnect cable Button assembly cable

Шаг 4  ¶ 

  • Use the flat end of a spudger to disconnect the following three cables from the logic board:

  • Upper interconnect cable

  • Button assembly cable

  • Lower interconnect cable

Шаг 5  ¶ 

Remove the two 1.3 mm Phillips screws from the inner top of the rear case.

Шаг 5  ¶ 

  • Remove the two 1.3 mm Phillips screws from the inner top of the rear case.

Шаг 6  ¶ 

Remove the single 1.2 mm Phillips screw remaining in the mid-section logic board bracket.

Шаг 6  ¶ 

  • Remove the single 1.2 mm Phillips screw remaining in the mid-section logic board bracket.

Шаг 7  ¶ 

Remove the mid-section bracket from the logic board. Remove the mid-section bracket from the logic board.

Шаг 7  ¶ 

  • Remove the mid-section bracket from the logic board.

Шаг 8  ¶ 

Use a spudger to pry the Lightning connector cable connector up from its socket on the logic board. Gently peel the cable back and out of the way of the logic board.

Шаг 8  ¶ 

  • Use a spudger to pry the Lightning connector cable connector up from its socket on the logic board.

  • Gently peel the cable back and out of the way of the logic board.

Шаг 9  ¶ 

Depress the SIM card release on the right side of the iPhone with a SIM card eject tool or a bent paperclip to eject the SIM card tray. Alternatively, you can press the SIM card eject lever from the inside with the flat end of a spudger. Remove the SIM card tray from the iPhone.

Шаг 9  ¶ 

  • Depress the SIM card release on the right side of the iPhone with a SIM card eject tool or a bent paperclip to eject the SIM card tray.

  • Alternatively, you can press the SIM card eject lever from the inside with the flat end of a spudger.

  • Remove the SIM card tray from the iPhone.

Шаг 10  ¶ 

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

Шаг 10  ¶ 

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

  • Two 2.3 mm Phillips screws

  • Two 2.7 mm standoff screws

  • Standoff screws are best removed using an iPhone Standoff Screwdriver Bit and driver handle.

  • In a pinch, a small flathead screwdriver will do the job—but use extra caution to ensure it doesn't slip and damage surrounding components.

  • One non-magnetic 2.7 mm standoff screw

  • Be sure to put this screw back in its original position at the top of the logic board. A magnetized screw may interfere with the digital compass.

Шаг 11  ¶ 

Rotate the logic board assembly toward the battery side of the rear case. Do not attempt to completely remove the logic board assembly from the rear case, yet; there is still one cable connected to the underside of the logic board. The flash surround is adhered to the flash unit and the rear case. If it stays on the rear case remove with tweezers and mount it back on the flash unit.

Шаг 11  ¶ 

  • Rotate the logic board assembly toward the battery side of the rear case.

  • Do not attempt to completely remove the logic board assembly from the rear case, yet; there is still one cable connected to the underside of the logic board.

  • The flash surround is adhered to the flash unit and the rear case. If it stays on the rear case remove with tweezers and mount it back on the flash unit.

  • Note: when reassembling your device, be sure that the lower interconnect cable is not tucked underneath the logic board.

Шаг 12  ¶ 

Use the tip of a spudger to pry the Wi-Fi antenna cable connector up from its socket on the underside of the logic board. Use the tip of a spudger to pry the Wi-Fi antenna cable connector up from its socket on the underside of the logic board.

Шаг 12  ¶ 

  • Use the tip of a spudger to pry the Wi-Fi antenna cable connector up from its socket on the underside of the logic board.

Шаг 13  ¶ 

Remove the logic board assembly from the rear case.

Шаг 13  ¶ 

  • Remove the logic board assembly from the rear case.

  • While your logic board is out of your phone, keep it on a grounded anti-static mat to prevent any damage to the circuitry.