Apple 2009 iMac - Page 28

iMac (21.5-inch, Late 2009) — General Troubleshooting 28
2010-11-18
Block Diagram
Refer to this diagram to see how modules are interrelated.
SO-DIMM
Antenna
Antenna
Antenna
SO-DIMM
Temperature
Sensor
Temperature
Sensor
Fan
MLB
SO-DIMM
Display
AC/DC
Power
Button
Bluetooth
Speakers
Hard DriveOptical Drive
AC Inlet
Temperature
Sensor
Camera
Microphone
Speakers
Backlight
Controller
Fan
Fan
MXM
802.11n
Ambient
Temperature
Sensor
IR Sensor
SD Card
Reader
SO-DIMM