Intel AC450NX Stereo System User Manual


 
Chapter 15 Midplane: Description/Voltages
177
Grand Connector to Mem A, J4 and Mem B, J1 (continued)
Signals
Pins A B C D E
40
GND MD#(62) GND MD#(61) GND
41
MD#(60) GND DSTBP3# GND MD#(59)
42
GND GND GND MD#(58) GND
43
MUXCLK1 GND MD#(56) GND MD#(57)
44
GND GND GND MD#(55) GND
45
MD#(54) GND Unused GND
Was DCMPLT#
46
GND
Was DVALID#
GND
Was WDEVT#
+1.5V
47
MD#(53) GND MD#(52) GND MD#(51)
48
GND MD#(50) GND MD#(49) GND
49
MD#(48) GND DSTBP2# GND MD#(47)
50
GND MD#(46) GND MD#(45) +1.5V
51
MD#(44) GND DSTBN2# GND MD#(43)
52
GND MD#(42) GND MD#(41) GND
53
MD#(40) GND MD#(39) GND MD#(38)
54
GND MD#(37) GND MD#(36) +1.5V
Grand Connector Power Module 1 Connector J2
Signals
PinsABCDE
P1X1 GND GND 12V 12V 3.3V
P1X2 GND GND 12V 12V 3.3V
P1X3 GND GND 12V 12V 3.3V
P2X1 GND GND 12V 12V 3.3V
P2X2 GND GND 12V 12V 3.3V
P2X3 GND GND 12V 12V 3.3V
P1X1 GND GND 12V 5V 3.3V
P1X2 GND GND 12V 5V 3.3V
P1X3 GND GND 12V 5V 3.3V
P2X1 GND GND 12V 5V 3.3V
P2X2 GND GND 12V 5V 3.3V
P2X3 GND GND 12V 5V 3.3V
P1X1 GND GND 12V 5V 3.3V
P1X2 GND GND 12V 5V 3.3V
P1X3 GND GND 12V 5V 3.3V
P2X1 GND GND 12V 5V 3.3V
P2X2 GND GND 12V 5V 3.3V
P2X3 GND GND 12V 5V 3.3V