Intergraph StudioZ GT RAX System Reference Manual page 58

48
J56 - CFAN120, Chassis Fan (bottom front)
Pin Signal
1 Fan control input
2 Fan Tach
J57 - MCBL249, Power Management LED (yellow)
Pin Signal
1 PwrGood
2 Ground
J58 - MCBL247, Disk Activity LED (green)
Pin Signal
1 DiskActive
2 Ground
J61 - MCBL250, Speaker
Pin Signal
1 Audio
2 Ground
J63 - MCBL339, Internal Wide Ultra2 SCSI
J64 - MCBL340, Internal Wide Ultra2 SCSI
Pin Signal
17 TERMPWR
18 TERMPWR
35 SD-(12)
36 SD-(13)
37 SD-(14)
38 SD-(15)
39 SDP1-
40 SD-(0)
41 SD-(1)
42 SD-(2)
Pin Signal
3 Voltage +
4 Return -
Pin Signal
45 SD-(5)
46 SD-(6)
47 SD-(7)
48 SDP0-
49 Ground
50 Ground
51 TERMPWR
52 TERMPWR
53 No connection
54 Ground
Pin Signal
57 SBSY-
58 SACK-
59 SRSI-
60 SMSG-
61 SSEL-
62 SCD-
63 SREQ-
64 SIO-
65 SD-(8)
66 SD-(9)