iMac G5 20" Power Supply (1.8GHz & 2.0GHz) : Reciclado

Internal 180W power supply module for the 1.8GHz (original) and 2.0GHz (ambient light sensor) versions of the 20" iMac G5. This unit cannot be used on the iSight version of the 20" iMac G5. Failure of the power supply will often result in the iMac being completely non-responsive to any attempt to power up although the symptoms can be less dramatic.
These power supplies came in a number of versions from different manufacturers but all are interchangeable.
On the ALS iMac version, the ambient light sensor board is clipped onto the bottom of the hard drive.This board is not supplied with the power supply (just use the original ALS board) but is available separately.