Power Supply Unit

Computer requirements:

  • 22V / 0.2A

  • 7V / 0.2A **

** On the back label of the computer it is specified "7V". On the motherboard "7.5V", and on the official external adapter "8V". This range (between 7-8V) is tolerable, because there is an internal regulator circuit in the motherboard.

Computer label.

Socket on the computer.

External adapter plug.

Connections on the motherboard.

Original external adapter:

  • Input: 220V/50Hz AC

  • Output 1: 22V / 0.3A DC

  • Output 2: 8V / 1.3A DC