HP 9121D, 9122D, 9121S, 9122S User Manual

HP

9121

and 9122 DIS

Section I

..
Section II .
Section

III

.

Section IV .
Section V .
Section VI .
Section VII.
Section VIII
Section

IX .
Section X .
Section XI .

Part

No. 5957-6566

For use

with

binder

No.

9282-0683

. . . . . . . Product

Information

.

Environmental/Installation/PM

· . Configuration

· Troubleshooting
. Diagnostics

· . . Adjustments

· . . Peripherals

·

Replacea ble

Parts

·

....

Diagrams

·

....

Reference

.

Service Notes/IOSMs

Printed

in

USA

September. 1985

NOTICE

This Handbook

is

intended

only

for

service

personnel

trained

in

its

use

by

Hewlett-Packard.

It

is

designed

as a quick

reference

guide

to

commonly

used

service

information.

The

information

contained

here

is

highly

condensed from

other

manuals and

this

volume

is

not

intended

to

be a substitute,

but

rather

a supplement

to

those

manuals.

TABLE

OF

CONTENTS

Section I

PRODUCT

INFORMATION

Introduction.

[ 1 ]

[2]

[3]

[4]

Technical

Specifications
Accessories.
Service

Kits

.......

.

Section II

ENVIRONMENTAL/INSTALLATION/PM

[ 1 ]

[2]

[3]

EnVironmental

Considerations

Installation

Considerations.

Preventive

Maintenance

....

Section

III

CONFIGURATION

[1]

Address

Configuration

.....

.

Section IV

TROUBLESHOOTING

[ 1 ]

[2]

Troubleshooting

Tree

Disc

Interchanging

.

Section V

DIAGNOSTICS

Page

1-1

1

-1

1-1

1-2

2-1
2-1
2-1

.

....

3-1

4-1

4-2

[1]

Selftests

..............................

5-1

Section VI

ADJUSTMENTS
There

are

no

suggested

field

adjustments.

Section VII

PERIPHERALS

This

section

intentionally

left

blank.

Section VIII

REPLACEABLE

PARTS

[ 1 ]

[2]

Exchange

Assemblies.

Non-Exchange Assemblies

Section

IX

DIAGRAMS
This

section

intentionally

left

blank.

Section X

REFERENCE

For

information

on

the

drive

mechanism.

refer

to

the

tabbed

Reference

Section

of

this

handbook.

Section XI

Page

8-1
8-1

SERVICE

NOTES/IOSMs

. . . . . . . . . . . . . 11-1

HP

9121/22

DIS

SECTION

I

PRODUCT INFORMATION

[1]

INTRODUCTION

The

HP

9121D/S and

HP

9122D/S Disc

Drives

are

random

access

data

storage

devices.

The

HP

9121

uses a single-sided

3

1/2-inch

disc

drive:

the

HP

9122

uses a double-sided

drive.

5 and D

denote

single-drive

and

dual-drive

configurations,

respectively.

[2]

TECHNICAL

SPECIFICATIONS

POWER REQUIREMENTS

Voltage

(selected

by

rear

panel

sWitch)
Frequency

Power consumption

(max)

[3]

ACCESSORIES

DESCRIPTION

3

1/2-inch

flexible

discs

(pkg. of

ten):
Single-sided
Double-sided

HP-I6

cables:

1 metre
2 metres
4

metres

0.5

metres

86-125VAC

195-250VAC

48-66Hz

671,1

PART

NUMBER

92191A
92192A

10833A
108336
10833C
10833D

1-1

HP

9121/22

DIS

[4]

SERVICE KITS

PART

NUMBER

09121-69510
09121-69521
09121-68511
09121-61611
09121-61612

DESCRIPTION
Controller

Board

3

1/2

in

..

Single-sided

Drive

Fan

Assembly
Ribbon Cable assembly
DC

power

cable

Necessary

parts

to

be added

to

the

HP

9121

DIS

FSI

to

support

the

HP

9122

DIS:

09122-69501
09114-69511

Controller

Board

3

1/2-in

..

Double-sided

drive

1-2

HP

9121/22

D/S

SECTION

II

ENVIRONMENT

AL/INST

ALLA

TlON/PM

[1]

ENVIRONMENTAL CONSIDERA TIONS

Operating

Limits

Temperature:

Altitude:

Non-operating

Limits

(Storage

and

Transit)

10· C to

40·

C(50· F to

104·

F)

with

maximum

wet bulb

temperature

not

to

exceed

29·

C(85·

F)

o

to

4572 m

(0

to

15,000

ft)

Temperature:

-40·C

to

60·C(-40·

to

140·

F)

Altitude:

-304

to

15240 m (-1000

to

50,000

ft)

[2]

INST

ALLA TION CONSIDERA TIONS

Installation

is

normally a customer

responsibility.

Refer

to

the

configuration

section

for

information

on

HP-IB

address

settings.

Fuse:

115

VAC

1A

250

VAC

normal blow 2110-0001

[3]

PREVENTIVE MAINTENANCE

No

preventive

maintenance

is

required.

2-1