Mac Mini Power Supply Pinout

Connects to a 1 wire chip inside the connector which controls the charging voltage and the led status.

Mac mini power supply pinout.

Power cable and connector. The macintosh ii power supply can accept any ac line voltage from. Pinouts atx wtx and other standard and proprietary power supply psu cables connectors apple pinouts. Chop apart the apple supplied power cable roughly 1 3 of the way from the tip.

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. 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. It goes to 2 5v when the mac mini is turned on. So does anyone know anything about the pinout of the mac mini s psu voltages functions etc.

It s for most mac pros the problem with the power supplies is that you have. 12 pin mac pro psu j3 connector. 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. The middle wire is definitely a signal wire.

Powering the mac mini. Put mating molex 3 pin connectors on them so that you can still use the apple power supply if you need want to. Apple mac pro psu j3 connector pinout. There are two thick wires power and ground and one thin gray wire isense.

Fix a mac mini loose power connector cable. 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. 6 86 vdc idle 14 5 16 5 or 18 5 vdc depending on load.

The power supply is switched on by a signal line on the adb connector and is switched off by a signal generated by software. What i know so far.