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A1105 PSU connector pinout

We think we have a faulty PSU (85W, model: A1105).


We need help finding out what the connector pinout is - despite a lot of effort none of the results from search engines are helping.


The PSU connector is a very narrow fitting making it hard to probe for voltage. It would be helpful to know what the power connector part numbers are to both the system board and PSU so we can source them.


Please help. Thank you.


System is: Mac Mini G4 1.4GHz, 2004

Windows, Windows 6

Posted on Feb 21, 2019 6:08 AM

Reply
1 reply

Feb 21, 2019 7:41 AM in response to xanda-escuyer

Here is the pinout

https://audiophilestyle.com/forums/topic/17368-mac-mini-isense-circuit/

http://www.blisstonia.com/eolson/notes/kensingtonmacmini.php

Note the pinout for the G4 and Intel Minis with power brick are the same , the power supplies for the G4 is 85 W vice 110 W for the Intel ones.


I to could not find anything about conector or power supply connections on the logic board.

A1105 PSU connector pinout

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