Replacing The Internal Scsi Data Cable - Sun Microsystems SPARCstation 5 Model 110 Service Manual

8. Disconnect the DC power harness and the internal SCSI data cable from the SCSI
backplane.
See
FIGURE 9-12
9. Remove the internal SCSI data cable from the chassis.
9.4.2

Replacing the Internal SCSI Data Cable

The internal SCSI cable assembly has three cable connectors; colored tape joins two
of the cables close to the P2 connector. Markers on the cables will help you align
them properly. The markers are a part-number (on a tape) and three connector labels
(P1, P2, and P3).
When properly installed, the P1 cable of the assembly connects to the SCSI
backplane with the part number aligned between the plastic cable clips on the card
guide (see
through the chassis wall metal cable guides. The P2 connector is routed through the
gap between the hard disk drive and the chassis wall. The P2 cable connects to the
CD-ROM drive (if installed), or is secured under the metal cable clips on the chassis
floor.
1. Secure the SCSI data cable under the plastic card guide cable clips.
See
FIGURE 9-15
directly between the plastic card guide cable.
9-16 SPARCstation 5 Model 110 Service Manual • November 1996
.
). The P3 cable connects to the system board and is threaded
FIGURE 9-15
. The part number portion of the SCSI data cable should be positioned