Specifications

APPENDIX N

AM-436-16 (1.2GB) 5-1/4" SCSI DRIVE

(PCBA# 1027614)

MODEL #

FORMATTED

CAPACITY

NUMBER

OF LOGICALS

BITMAP

SIZE

FORMAT

INTERLEAVE

ALPHA MICRO

PART NUMBER

PO-12S

1.2GB

N/A N/A N/A

= JUMPER INSTALLED

PDB-00436-16

MAXTOR SCSI 5-1/4" SCSI DISK DRIVE

POWER

50-PIN CONNECTOR

PIN-1

TERMINATOR PACKS

MAC837

JP6

JP5

JP4

JP2

JP3

JP8

JP9

J2 J2 J2 J2 J2 J2 J2 J2

SCSI ID

Note: This drive is only for use in Series 90 Computers

running PICK Operating Systems.

PCBA#

1027614

JP11 = External termination power jumper

IN = Drive supplies Termination power to the SCSI bus.

OUT = Drive does not supply termination power to the bus.

JP10 = Internal termination power jumper (always installed, do not remove)

Figure 1—Maxtor 1.2GB 5-1/4" SCSI Drive

The only user configurable jumpers on the Maxtor drive shown above are the drive

select jumpers at location J2. All other jumpers are factory installed and should never

be moved.

PDI-00436-20, Rev. A15