Media Subsystem Locations - IBM pSeries 670 Service Manual

I/O Book Connector Locations
1 Primary I/O Book, Slot 0 (U1.18-P1-H2)
2 Secondary I/O Book, Slot 1
(U1.18-P1-H1), Slot 2 (U1.18-P1-H3)
3 Reserved
4 I/O Port 0 (A0) (U1.18-P1-H2/Q1)
5 I/O Port 0 (A1) (U1.18-P1-H2/Q2)
6 Operator Panel (U1.18-P1-H2/Q7)
7 BPC Y-cable* connector U1.18-P1-H2/Q8
or U1.18-P1-H2/Q9
8 I/O Port 1 (B0) (U1.18-P1-H2/Q3)
9 I/O Port 1 (B1) (U1.18-P1-H2/Q4)
10 Diskette Drive (U1.18-P1-H2/Q10)
11 HMC 1 (U1.18-P1-H2/S3)
12 HMC 2 (U1.18-P1-H2/S4)
13 Serial Port 1 (U1.18-P1-H2/S1)
14 Serial Port 2 (U1.18-P1-H2/S2)
15 SPCN 0 (Manufacturing use only)
(U1.18-P1-H2/Q5)
16 SPCN 1 (Manufacturing use only)
(U1.18-P1-H2/Q6)
* The Y-cable that attaches to this connector, terminates at BPC-A connector U1.35-P1-X4/Q10 and
BPC-B connector U1.35-P2-X4/Q10.

Media Subsystem Locations

The following figures show locations for devices installed in the media subsystem, and the SCSI IDs for
the media devices.
Note: The SCSI IDs shown for media indicate how installed devices are set when shipped from the
factory.
22 Eserver pSeries 670 Service Guide
1
26
17
4
24
16
5
15
14
6
13
12
7
11
8
24
10
9
26
26
2
18
27
24
24
25
19
23
20
24
24
21
22
26
17 Debug (Manufacturing use only)
18 I/O Port 3 (D1) (U1.18-P1-H3/Q5)
19 I/O Port 3 (D0) (U1.18-P1-H3/Q6)
20 I/O Port 2 (C1) (U1.18-P1-H3/Q7)
21 I/O Port 2 (C0) (U1.18-P1-H3/Q8)
22 Unused
23 Unused
24 Indicator LEDs
25 Unused
26 Camming Latches
27 Unused