Chapter 2 Installation 31
Power connectors (CN8, CN12, CN2,
CN17, and CN19)
Auxilliary power connector (CN8)
CN8 supplies additional power to devices which r5V and
+12V power.
Auxilliary power connector (CN8)
Pin
Function
1
+12V
2
GND
3
GND
4
+5 V
Main power connector (CN12)
Main power connector
(CN12)
Pin
Signal
1
GND
2
GND
3
N/C
4
+5 V
5
+5 V
6
+5 V
Fan power connector (CN2 and CN17)
Provides power supply to an optional CPU cooling fan. Only
present when +5 V and +12 V power is supplied to the board.
Fan power connector
(CN2 & CN7)
Pin
Signal
1
+5 V
2
GND
3
+12 V
Содержание PCM-5894
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Страница 119: ...Appendix C Optional Extras 109 C Optional Extras A P P E N D I X...