Apple 7200/90 Manuale Utente

 

 Basics

Power Macintosh 7200 Logic Board Diagram - 20

 

Power Macintosh 7200 Logic Board 
Diagram

 

There are five versions of the Power Macintosh 7200 logic 

board:  one 75 MHz version, two 90 MHz versions, and two 

120 MHz versions. The two 90 MHz versions of the logic 

board are functionally equivalent, as are the two 120 MHz 

versions; However, one of the 90 MHz versions and one of 

the 120 MHz versions has an auxiliary fan that connects at 

J70.

 

: Do not unplug the Peltier device (one red wire 

and one black wire) that runs from the processor to the logic 

board or you will damage the board.

The following drawing shows the Power Macintosh 7200 

logic board. Refer to the parts chapter for information on 

how you can distinguish between the different logic boards.