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iPad 3G Logic Board Replacement

Replace a burned out logic board on your iPad 3G.

Use this guide to replace your iPad 3G's logic board.

步骤 1 Logic Board  ¶ 

Carefully peel back the rubber EMI shield covering the GPS antenna socket.

步骤 1 Logic Board  ¶ 

  • Carefully peel back the rubber EMI shield covering the GPS antenna socket.

  • Use the edge of an iPod opening tool to flip up the GPS ribbon cable retaining flap attached to the GPS cable's socket on the logic board.

  • Be sure you pry up on the retaining flap, not the socket itself.

步骤 2  ¶ 

Pull the GPS antenna ribbon cable out of its socket.

步骤 2  ¶ 

  • Pull the GPS antenna ribbon cable out of its socket.

步骤 3  ¶ 

Use the edge of an iPod opening tool to pry up the retaining flap on the headphone jack/microphone socket. Be sure you pry up on the retaining flap, not the socket itself.

步骤 3  ¶ 

  • Use the edge of an iPod opening tool to pry up the retaining flap on the headphone jack/microphone socket.

  • Be sure you pry up on the retaining flap, not the socket itself.

  • Pull the headphone jack/microphone ribbon cable out of its socket.

  • Pull the cable toward the left side of the iPad.

步骤 4  ¶ 

Use an iPod opening tool to pry the SIM board connector up off its socket on the logic board.

步骤 4  ¶ 

  • Use an iPod opening tool to pry the SIM board connector up off its socket on the logic board.

  • This connector might be covered with black tape. Use tweezers to remove the tape before prying.

步骤 5  ¶ 

Fold the SIM cable toward the bottom of the iPad to access the speaker connector.

步骤 5  ¶ 

  • Fold the SIM cable toward the bottom of the iPad to access the speaker connector.

  • Use the edge of an iPod opening tool to pry the speaker connector up and out of its socket on the logic board.

  • Pry up from beneath the wires.

步骤 6  ¶ 

Remove the following screws securing the logic board to the rear panel assembly.

步骤 6  ¶ 

  • Remove the following screws securing the logic board to the rear panel assembly.

  • Two 4.56 mm T5 Torx screws.

  • Two 3.76 mm T5 Torx screws.

步骤 7  ¶ 

Use the edge of an iPod opening tool to carefully pry the dock cable connector straight up off the logic board.

步骤 7  ¶ 

  • Use the edge of an iPod opening tool to carefully pry the dock cable connector straight up off the logic board.

步骤 8  ¶ 

Lift the logic board out of the rear panel assembly.

步骤 8  ¶ 

  • Lift the logic board out of the rear panel assembly.