Apple imac 20 inch mid 2009 User Manual
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Page 111
iMac (20-inch, Early/Mid 2009) Take Apart — Front Bezel 111 2010-11-24 4 Unwrap any Kapton tape and disconnect microphone cable from cable extension at top of front bezel. 5 Lift front bezel off rear housing. Reassembly Note: Secure bottom part of front bezel first and then lower top part, the reverse of the action shown here.
Page 112
iMac (20-inch, Early/Mid 2009) Take Apart — Camera 112 2010-11-24 First Steps Remove: • Access Door • Glass Panel • Front Bezel Tools • ESD wrist strap • Torx T10 screwdriver Camera
Page 113
iMac (20-inch, Early/Mid 2009) Take Apart — Camera 113 2010-11-24 Removal 1 Remove T10 screws: (2) 922-8850 2 Lift camera bracket out of rear housing. 3 Unwrap Kapton tape covering camera cable and connector. 4 Disconnect camera cable from camera board.
Page 114
iMac (20-inch, Early/Mid 2009) Take Apart — Battery 114 2010-11-24 First Steps Remove: • Access Door • Glass Panel • Front Bezel Tools • ESD wrist strap • Black stick Battery
Page 115
iMac (20-inch, Early/Mid 2009) Take Apart — Battery 115 2010-11-24 Removal 1 Use a black stick to pry battery from battery socket on logic board. Reassembly 1 Make sure battery socket is open and free of dust. 2 Press battery (922- 8892) into socket with engraved markings (+ side) facing up.
Page 116
iMac (20-inch, Early/Mid 2009) Take Apart — IR (Infrared) Board (Early 2009) 116 2010-11-24 First Steps Remove: • Access Door • Glass Panel • Front Bezel Note: iMac (20-inch, Mid 2009) model does not have an IR Board. Tools • ESD wrist strap • Torx T6 screwdriver IR (Infrared) Board (Early 2009)
Page 117
iMac (20-inch, Early/Mid 2009) Take Apart — IR (Infrared) Board (Early 2009) 117 2010-11-24 Removal 1 Remove T6 screws: (2) 922-8579 2 Disconnect IR cable (922-8832) from logic board. 3 Lift IR board and cable off logic board. Replacement Note: If installing a new IR board, transfer IR cable from old board to new board.
Page 118
iMac (20-inch, Early/Mid 2009) Take Apart — AirPort Extreme Card 118 2010-11-24 First Steps Remove: • Access Door • Glass Panel • Front Bezel Tools • ESD wrist strap • Torx T6 screwdriver AirPort Extreme Card
Page 119
iMac (20-inch, Early/Mid 2009) Take Apart — AirPort Extreme Card 119 2010-11-24 Removal 1 Remove T6 screw: (1) 922-8579 2 Disconnect 2 antenna cables. Note: The antenna cables and connectors are very delicate and should be carefully removed by pulling on the connector rather than the cable. If an antenna cable is damaged, replace rear housing. Reassembly Note: Either cable can be attached to either connector with no change in performance. 3 Hold AirPort card by edges and pull it out of...
Page 120
iMac (20-inch, Early/Mid 2009) Take Apart — Bluetooth Board (Early 2009) 120 2010-11-24 First Steps Remove: • Access Door • Glass Panel • Front Bezel Note: iMac (20-inch, Mid 2009) model does not have a Bluetooth Board. Tools • ESD wrist strap • Torx T6 screwdriver Bluetooth Board (Early 2009)