Mac Mini Power Supply Pinout

Chop apart the apple supplied power cable roughly 1 3 of the way from the tip.

Mac mini power supply pinout.

Our little mac mini started turning off whenever we would move it or bump it at all upon closer inspection the cause was that the power cable s connection into the power jack on the back of the mac mini had become very sloppy and loose and would f. I m trying to run the computer directly off of dc batteries. Connects to a 1 wire chip inside the connector which controls the charging voltage and the led status. The macintosh ii power supply can accept any ac line voltage from.

The power supply is switched on by a signal line on the adb connector and is switched off by a signal generated by software. The middle wire is definitely a signal wire. There are two thick wires power and ground and one thin gray wire isense. It goes to 2 5v when the mac mini is turned on.

Apple mac pro psu j3 connector pinout. 6 86 vdc idle 14 5 16 5 or 18 5 vdc depending on load. It s for most mac pros the problem with the power supplies is that you have. Pinouts atx wtx and other standard and proprietary power supply psu cables connectors apple pinouts.

So far i ve noticed that the mac mini has a 9 pin header whereas the power supply has 10 pins one of which has no wire connected to it. But to save space let s say on an imac g5 the original psu must be used in order to replace the mini s one. So does anyone know anything about the pinout of the mac mini s psu voltages functions etc. Powering the mac mini.

What i know so far. Mac mini 2010 and later psu has 9 pins that connect to the motherboard. Fix a mac mini loose power connector cable. 12 pin mac pro psu j3 connector.

All power for the main logic board internal disk drives fan and nubus cards in the macintosh ii computer is provided by the macintosh ii power supply. Power cable and connector.