Hp 8901b User manual

HP

8901B

MODULATION

ANALYZER

Service

Manual

SERIAL

NUMBERS

This

manual provides complete information for in-

struments

with

serial-numberprefixes:

2314A

to

2914A

and all

MAJOR

changesthat

occur

to

your

instrument.

rev.

12NOV92

For

additional important information about serial

numbers, refer

to

"INSTRUMENTS

COVERED

BY

THIS

MANUAL"

in Section

1.

Fourth Edition

This

material may be reproducedby

or

for the

US.

Government pursuant

to

the Copyright License

un-

der the clause at DFARS

52.227-7013

(APR

1988).

Copyright@HEWLETT-PACKARD COMPANY 1987

EAST 24001 MISSION AVENUE, TAF C-34, SPOKANE, WASHINGTON, U.S.A. 99220

Service Manual (Volume 1, 2,

3)

HP Part 08901-90114

Other DocumentsAvailable:

Operation and Calibration Manual HP Part 08901-901

13

Basic Operationand Application Guide 08901-901

17

MicroficheOperationand Calibration Manual HP Part 08901-90115

MicroficheService Manual

HP

Part 08901-90116 Printed in USA.

:

April 1995

HEWLETT

Pia

PACKARD

1

Regulatory Information

(Updated

March

1999)

1

Regulatory Information(Updated March 1999)

SafetyConsiderations

GENERAL

This product and related documentation must be reviewed for familiarization

with

safety

markings and instructions before operation.

This product

has

been designed and tested in accordance with

IEC

Publication

1010,

"Safety Requirements for Electronic MeasuringApparatus," and

has

been supplied

in

a

safe condition. This instruction documentation contains information and warnings which

must be followed by the userto ensuresafeoperation and to maintain the product

in

a

safe

condition.

SAFETY

EARTH

GROUND

A uninterruptible safety earthground

must

be provided from the main power source to the

product input wiring terminals, power cord, or supplied power cord set.

SAFETY

SYMBOLS

A

Indicates instrument damage can occur if indicated operating limits are exceeded.

A

Indicates hazardous voltages.

4

-

Indicates earth (ground)terminal

WARNING

A

WARNING

note denotesa hazard.It calls attentionto a procedure,

practice, or the like, which, if not correctlyperformedor adhered to,

could result in personal injury.

Do

not proceed beyond a

WARNING

sign until the indicated conditions are

fully

understood and met.

CAUTION

A CAUTION note denotes

a

hazard.

It

calls attentionto

an

operation

procedure, practice, or the like, which, if not correctly performed or adhered

to, could result in damage to or destruction of part or

all

of the product.

Do

not proceed beyond

an

CAUTIONnote

until

the indicated conditions

are

fully

understood and met.

2

Chapter

1

Regulatory

Information

(Updated

March

1999)

Safety Considerations for this Instrument

WARNING

This product is a SafetyClass

I

instrument (providedwith a

protective earthingground incorporated in the power cord).The

mainsplugshall only be inserted in

a

socket outlet providedwith

a

protective earthcontact.

Any

interruption

of

the protective

conductor inside

or

outside

of

the product islikely to make the

product dangerous.Intentional interruption

is

prohibited.

Whenever

it

is

likely that the protection hasbeen impaired, the

instrument must be made inoperative and be securedagainst any

unintended operation.

If

this instrument

is

tobe energized via an autotransformer

(for

voltagereduction), make surethe common terminalis connectedto

the earthterminal of thepower source.

If

this product

is

not used

as

specified, theprotection provided by

the equipment could be impaired. This product must beused in a

normal condition (inwhich

all

means for protection areintact)only.

No

operatorserviceablepartsinthisproduct. Refer servicing

to

qualified personnel. To prevent electrical shock, do not remove

covers.

Servicinginstructionsarefor use by qualified personnel only.

To

avoid electricalshock, do not perform any servicingunless you are

qualified to do

so.

The openingof covers orremoval of parts

is

likely toexpose

dangerousvoltages. Disconnect the product from

all

voltage sources

while it isbeing opened.

The power cord is connected to internal capacitors that

my

remain

livefor

5

secondsafter disconnecting the plugfrom itspower supply.

For Continuedprotection against firehazard, replacetheline fuse(s)

only with

250

V

fuse(s)orthe same currentrating andtype (for

example, normal blow

or

time delay).Do not use repaired fuses

or

shortcircuited fuseholders.

Always use the three-prong ac power cord suppliedwith this

product. Failureto ensureadequate earthgroundingby not using

this cord may causeproduct damage.

Thisproduct

is

designed

for

use inInstallation Category

I1

and

Pollution Degree

2

per

ZEC

1010

and

ZEC

664

respectively. FOR

INDOOR

USE

ONLY.

Thisproduct has autorangingline voltage input, be surethe supply

voltage

is

within the specifiedrange.

Chapter

1

3

RegulatoryInformation(UpdatedMarch

1999)

To

prevent electrical shock,disconnectinstrument

from

mains (line)

before cleaning.Use a drycloth or one slightlydampenedwith water

to

cleanthe external caseparts.

Do

not attempt

to

clean internally.

VentilationRequirements: When installingthe product in a cabinet,

the convectioninto and out of theproduct must not be restricted.

The ambienttemperature (outsidethe cabinet)must belessthan the

maximum operatingtemperatureof theproduct by

4"

C

for

every

100

watts dissipated in the cabinet.

If

the total power dissipatedin the

cabinet is greaterthan

800

watts, then forced convection must be

used.

Product

Markings

CE

-

the CE mark

is

a

registered trademark

of

the European Community.

A

CE mark

accompaniedby a year indicated the year the design was proven.

CSA

-

the

CSA

mark

is

a registered trademark

of

the Canadian StandardsAssociation.

4

Chapter

1

Model

8901B

Service

SAFETY CONSIDERATIONS

GENERAL

This product and related documentation must be re-

viewed for familiarization with safety markings and

instructions before operation.

This product is a Safety Class

I

instrument (provided

with a protective earth terminal).

BEFORE APPLYING

POWER

Verify that the product is set to match the available

line voltage and the correct fuse is installed.

SAFETY EARTH GROUND

An uninterruptible safety earth ground must be pro-

vided from the main power sourceto theproduct input

wiring terminals, power cord,

or

supplied power cord

set.

SAFETY SYMBOLS

Instruction manual symbol: the product will

A

be marked with this symbol when it

is

necessary for the user

to

refer to the instruction

manual (refer to Table of Contents).

Indicates hazardous voltages.

Indicates earth (ground) terminal.

The WARNING sign denotes a

hazard. It calls attention to a

procedure, practice,

or

the like, which,

if

not correctly

performed

or

adhered to, could result in personal in-

jury.

Do

not proceed beyond a WARNING sign until

the indicated conditionsarefully understoodand met.

The CAUTION sign denotesa haz-

ard.

It

calls attention to an

operatingprocedure,practice,

or

the like, which,

if

not

correctlyperformed

or

adhered to,could result in dam-

age

to

or

destruction of part

or

all of the product.

Do

not proceed beyond a CAUTION sign until the indi-

cated conditions are fully understood and met.

I

WARNING

Any interruption of the protective (ground-

ing) conductor (inside

or

outside the instru-

ment)

or

disconnecting the protective earth

terminal will cause a potential shock hazard

that

could result

in

personal injury. (Ground-

ing one conductor of a two conductor outlet

is not sufficientprotection).

Whenever it

is

likely that the protection has

been impaired, the instrument must be made

inoperative and be secured against any unin-

tended operation.

If this instrument

is

to be energized via an

autotransformer(for voltage reduction) make

sure the common terminal is connected to the

earth terminal of the power source.

Servicing instructions are for use by service-

trained personnel only.

To

avoid dangerous

electric shock,

do

not perform any servicing

unless qualified to do

so.

Adjustments described

in

the manual are per-

formed withpower supplied to the instrument

while protective covers are removed. Energy

available at manypoints may,

if

contacted, re-

sult

in

personal injury.

Capacitors inside the instrument may still be

charged even if the instrument has been dis-

connected from its source of supply.

For

continued protection against fire hazard,

replace the line fuse(s) only with

250V

fuse(s)

ofthe same current rating and type (forexam-

ple, normal blow, time delay, etc.).

Do

not use

repaired fuses

or

short circuited

fuseholders.

ATTENTION

Static Sensitive

Devices

This instrument was constructed

in

anESD (electro-static discharge)

protected environment. This

is

because most of the semi-conductor

devices used

in

this instrument are susceptible to damage

by

static

discharge.

Depending on the magnitude of

the

charge, device substrates can be

punctured

or

destroyed

by

contact

or

mereproximity ofa static charge.

Theresults can cause degradationofdeviceperformance,earlyfailure,

or

immediate destruction.

Thesecharges aregenerated

in

numerous ways such

as

simple contact,

separation of materials, and normal motions ofpersons working with

static sensitive devices.

When handling

or

servicing equipment containing static sensitive

devices, adequate precautions

must

be taken toprevent device damage

or

destruction.

Only those who are thoroughly familiar with industry accepted

techniques for handling static sensitive devices should attempt to

service circuitry with these devices.

In

all instances, measures

must

be taken to prevent static charge

build-up on work surfacesand persons handling the devices.

Model 8901B Volume

1

Table of Contents

VOLUME

1

TABLE

OF

CONTENTS

SECTION 6

REPLACEABLE PARTS

Introduction

To

This

Section

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

6-1

Reference Designators and Abbreviations

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

6-1

Replaceable

Parts

List

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

6-1

OrderingParts

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

6-1

Replaceable

Parts

List Updating

(Manual

Updates)

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

6-2

Mechanical and Chassis

Part

Locationsand Reference Designations

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

6-2

RecommendedSparesList

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

6-2

SECTION

7

INSTRUMENT CHANGES

Introduction

to

This

Section

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

7-1

Firmware Change

Summary

(23l4A

to

2644A)

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

7-1

SECTION

8

SERVICE

Introduction

to

This

Section

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

8A-1

How

This

Sectionis Organized

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

8A-1

Safety Considerations

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

8A-2

Before Applying Power

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

8A-2

Safety

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

8A-2

Service

Tools

and Aids

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

8A-3

ServiceAccessory Kit

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

8A-3

Heat-Staking

Tool

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

8A-4

Assembly Locations

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

8A-4

Parts

and Cable Locations

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

8A-5

Other Service Documents

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

8A-5

RecommendedTest Equipment

and

Accessories

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

8A-5

General Troubleshooting

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

8A-5

OperatorErrors

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

8A-5

OperationOut

of

Specifcation

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

8A-5

CatastrophicFailures

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

8A-6

Schematic Symbology and SchematicDiagram Notes

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

8A-10

SpecialFunctions

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

.8B-1

General

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

8B-1

Direct Control SpecialFunctions(Prefix

0)

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

:

.........

.8

B-1

Service SpecialFunctions (Prefm

40-99)

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

.8B-5

rev.08JUL91

Volume

1

Table

of

Contents

~

Model 8901B

SECTION

8

SERVICE

(cont’d)

Error Messages

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

8B-14

General

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

8B-14

Error Message Catagories

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

8B-14

EnablingMeasurement Progress

and

Service ErrorMessages

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

8B-14

Measurement Progress ErrorMessages(Errors

40

through64)

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

8B-14

Service ErrorMessages (Errors

65

through89)

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

8B-15

Power-UpChecks

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

8B-17

Controller Test LEDs and Test Points

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

8B-18

Signature Analysis

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

8B-19

General Disassembly Procedures

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

.8

C-1

Top Cover Removal

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

.8

C-1

Bottom Cover Removal

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

.8

C-1

Side Cover Removal

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

.8

C-1

Wormation Tray Removal

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

.8

C-1

Front PanelDisassembly Procedure

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

.8

C-1

Front-PanelAssembly Removal

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

.8

C-1

A1Keyboard andDisplay Assembly Removal

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

.8

C-2

Front

Dress Panel and Display Window Removal

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

.8

C-2

Replacement

of

PushbuttonSwitches and Annunciator LEDs

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

.8

C-2

Service SheetBD1-Overall Block Diagram

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

8D-1

Service SheetBD2-RF Block Diagram

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

8D-15

Service SheetBD3-IF Block Diagram

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

8D-25

Service SheetBD4-Audio Block Diagram

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

8D-37

Service Sheet BD5-Digital

and

Power SupplyBlock Diagram

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

8D-47

Block Diagram Foldouts

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

.8

E.l

rev.08JUL91

Model

8901B

Replaceable

Parts

Section

6

REPLACEABLE PARTS

6-1.

INTRODUCTIONTO THIS SECTION

This section contains information

for

ordering parts. Table

6-1

lists reference designations, and

Table

6-2

lists abbreviations that are used in the Replaceable Parts List. Table

6-3

lists all replaceable

parts in the instrument. Table

6-4

contains the names and addresses that correspond

to

the

manufacturer’s code numbers listed in Table

6-3.

Also included in this section are photographs and

drawings

to

aid in identifying and ordering chassis mounted parts and mechanical parts.

6-2.

REFERENCE DESIGNATIONSAND ABBREVIATIONS USED IN THIS MANUAL

Table

6-1

lists the reference designation letters for electrical parts in the instrument. The letter

designations found in Table

6-1

are coupled with numeric designationsto provide a unique reference

designation for each part in the instrument.

For

example A17R1 is the reference designation

of

a

particular resistor

R1

on assembly A17.

Table

6-2

lists abbreviations used in the parts list and on schematics.

6-3.

REPLACEABLE PARTS LIST

Table

6-3

is

a list of replaceable parts and is organized

as

follows:

a.

Electrical assemblies and their componentswith reference designationsin alphanumeric order.

b. Chassis-Mountedparts with reference designationsin alphanumericorder.

c. Mechanicalparts with reference designations in alphanumeric order.

For your convenience, the Replaceable Parts List

is

paginated so that each assembly listing can be

removed from Section

6

and collated into Section

8

with

its

corresponding service information.

Ordering

Parts.

instrument Serial Numbers.

Attached to the rear of the instrument

is

a serial-numberplate. The first four digits and the letter

are the instrument serial-number prefix. The last five digits (serial-numbersuffix) are unique to each

instrument. When parts in the instrument are changed, the serial-numberprefix of the instrument may

also

change. This means that sometimes a part will be listed more than once in the the replaceable

parts list along with a serial-number prefix

or

range of serial-numberprefixes. Find the serial-number

prefix on the serial plate of your instrument and order the part listed under the correspondingprefix

in the table. If no serial prefix information is listed, the part is compatible

in

instruments of all serial

numbers.

NOTE

It is possible that some assemblies in your instrument have been updated

(throughservice

or

retrofitting)to reflectchanges made to instruments with

serial-number prefixes later than that shown on your instrument serial-

number tag.Be sure to note the board number

of

the assembly being repaired

or

replaced when ordering parts

for

your instrument.

6-

1

Replaceable Parts Model 8901B

How

to

Order

To order a part in the Replaceable Parts

List,

call

or

write the nearest Hewlett-Packard Sales Office.

Have the following information ready to speed the ordering process:

1.

The Hewlett-Packard part number with the check digit. (The check digit will ensure accurate and

2.

The quantity required.

3. An approvedpurchase order number. (Sometimes required.)

timely processing of your order.)

NOTE

Within

the

USA,

it

is

better to order directly fromthe HPParts Center

in

Mountain ViewCalifornia.

Ask

your nearest HP ofice for information and

formsfor the “DirectOrder System”.

Replaceable Parts List Updating(Manual Updates)

A

“MANUAL UPDATES” packet is shipped with the manual, when necessary, to provide the most

current information available at the time of shipment. These packets consist of replacement and

addition pages which should be incorporated into the manual

to

bring

it

up

to

date.

Hewlett-Packard offers a Documentation Update Service that will provide you with further updates

as they become available.

If

you operate

or

service instruments of different serial prefixes, we strongly

recommend that you join this serviceimmediately

to

ensure that you manual

is

kept current.

For

more

information, refer to the Documentation Update Service reply card included in this manal,

or

call:

Technical Writing Department (509)922-4001,

or

write:

Hewlett-Packard Company

Technical Writing Department

24001 E. Mission

-

TAF C-34

Spokane,WA 99220

6-4.

MECHANICALAND CHASSIS PART LOCATIONSAND REFERENCE DESIGNATIONS

Most mechanical parts are identified in Figures 6-1 to 6-9. These figures are located at the end of

this section. Major mechanical parts have reference designations that begin with the letters MP. To

find the part number and description of a mechanical part, find the part in one of the photographs

or

drawings, and then look up the reference designation in Table 6-3. Mechanical hardware, such as

screws, are listed under the part which they attach.

For

example, the screws that attach the fan (Bl)

to the rear panel are listed under

B1.

6-5.

RECOMMENDEDSPARES LIST

Stocking spareparts for an instrumentis often done

to

ensure quick return to serviceafter a malfunction

occurs. Hewlett-Packard has prepared a “Recommended Spares”list for this instrument. The contents

of the

list

are based on failure reports and repair data. Quantities given are for one year of parts

support. You can request a complimentary copy of the “Recommended Spares”list from your nearest

Hewlett-Packard office.

When stockingparts to support more than one instrument

or

to

support a variety

of

Hewlett-Packard

instruments,

it

may be more economical to work from one consolidated list rather than simply

adding together stocking quantities

from

the individual instrument lists. Hewlett-Packard will prepare

consolidated “RecommendedSpares”lists for any number

or

combinationof instruments. Contact your

nearest Hewlett-Packard office for details.

6-2

Model

8901B

Replaceable

Parts

Table

6-1.

Reference Designations

A

........assembly

AT ......attenuator; isolator;

B ...............fan: motor

BT

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

battery

C ................ capacitor

CP

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

coupler

CR

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

diode; diode

DC

.......

directionalcoupler

DL

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

delay line

DS

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

annunciator:

termination

thyristor: varactor

signaling device

(audible or visual);

lamp; LED

REFERENCE

DESIGNATIONS

E

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

miscellaneous

electrical part

F

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

fuse

FL

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

filter

H

................ hardware

HY

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

circulator

J

........

electrical connector

(stationary portion):

jack

K

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

relay

L

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

coil; inductor

M

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

meter

MP

..........

miscellaneous

mechanicalpart

P

.......

electricalconnector

(movable portion);

triode thyristor; FET

Plug

Q

..........

transistor; SCR;

R

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

resistor

RT .............. thermistor

S

..................switch

T

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

transformer

TB

..........

terminal board

TC

...........

thermocouple

TP

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

test point

U

.........

integrated circuit;

microcircuit

V

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

electron tube

VR ........voltage regulator;

W

.......

cable; transmission

X

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

socket

Y ........crystal

unit

(piezo-

2

........

tuned cavity; tuned

breakdown diode

path; wire

electric or quartz)

circuit

Table

6-2.

Abbreviations

(1

of

2)

A

..........

ampere

ac

........

alternating current

ACCESS

.........

accessory

ADJ ............adjustment

A/D ........analog-to-digital

AF

.........

audio frequency

AFC .............automatic

AGC

.........

automatic gain

frequency control

control

AM

....

amplitude modulation

APC

.......

automatic phase

ASSY ............ assembly

AUX

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

auxiliary

avg

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

average

AWG .........American wire

BAL

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

balance

BCD .......... binary coded

BD .................board

BECU

......

berylliumcopper

BFO

.........

beat frequency

BH ............ binder head

BKDN

..........

breakdown

BP

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

bandpass

BPF

.........

bandpass filter

BRS

...........

brass

BWO .......backware-wave

CAl

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

calibrate

ccw

.......counter-clockwise

CER ..............ceramic

CHAN

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

channel

cm

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

centimeter

CMO

.....

cabinet mount only

COAX

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

coaxial

AMPL

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

amplifier

control

gauge

decimal

oscillator

ABBREVIATIONS

CP

..........

'cadmium plate

CRT

.......

cathode-ray tube

transistor logic

CW

........

continuous wave

cw

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

clockwise

CTL

.........

complementary

dB

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

decibel

dBm

........

decibel referred

angle)

OF ........degree Fahrenheit

OK

...........

degree Kelvin

DEPC .....deposited carbon

DET

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

detector

diam

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

diameter

DIA .......diameter (used in

DlFF AMPL ......differential

parts list)

amplifier

double-throw

DSB

.......

double sideband

DTL

........

diode transistor

DVM

.......

digital voltmeter

ECL

........

emitter coupled

EMF

.....

electromotive force

logic

EDP

.........

electronic data

ELECT

..........

electrolyhc

ENCAP ........encapsulated

EXT

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

external

F ................... farad

FET

....

field-effect transistor

FH

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

flat head

FIL H

..........

fillister head

FM

....

frequency modulation

FP

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

front panel

processing

g

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

gram

GE

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

germanium

GHz

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

gigahertz

........

hour

HEX

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

hexagonal

HD

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

head

HDW ............. hardware

HF

..........

high frequency

HG

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

mercury

HI

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

high

HP .........Hewlett-Packard

HPF

.........

high pass filter

HR

...........

hour (used in

HV ............high voltage

Hz

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

Hertz

IC

.........

integratedcircuit

ID ..........inside diameter

IF

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

intermediate

parts list)

in

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

incandescent

INCL

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

include(s)

INP

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

input

INS

..............insulation

INT

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

internal

kg

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

kilogram

kHz .............. kilohertz

k

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

kilohm

.

. kilovolt

...

pound

LC

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

inductance-

capacitance

LED

.....

light-emitting diode

LF

...........

low frequency

LIM

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

limit

LIN

.......

linear taper (used

LK WASH ck washer

LO

......

I

oscillator

LOG

.......

logarithmic taper

log

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

logarithm(ic)

in

(used in parts list)

LPF

..........

low pass filter

LV

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

low

voltage

m

..........

meter (distance)

mA

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

milliampere

MET OX

......

metallic oxide

MF

......

medium frequency:

microfarad (used in

parts list)

MFR

..........

manufacturer

mg

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

milligram

MHz

...

megahertz

mH

....

.

millihenry

mho

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

mho

min

...........

minute (time)

..........

minute (plane angle)

MlNAT

...........

miniature

mm ..............millimeter

NOTE

All abbreviations in the parts list will be in upper-case.

6-3

Model

8901B

Replaceable

Parts

lbble

6-2.

Abbreviations

(2

of

2)

MOD

....

modulator

MOS

...........

metal-oxide

ms

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

millisecond

MTG

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

mounting

MTR

.......

meter (indicating

mV

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

millivolt

mVac ........... millivolt. ac

mVdc

...........

millivolt, dc

mVpk

.........

millivolt, peak

mVp-p

.......

millivolt, peak-

.

millivolt, rms

MUX

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

multiplex

MY

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

mylar

pA

............microampere

pF ..............microfarad

pH

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

microhenry

pmho

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

micromho

ps

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

microsecond

pV ...............microvolt

pVac

..........

microvolt, ac

pVdc

..........

microvolt, dc

pVpk

........

microvolt, peak

pVpp .......microvolt, peak-

semiconductor

device)

to-peak

NC

..........

no connection

N/C

........

normally closed

N/O

..........

normally open

NOM

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

nominal

NORM

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

normal

NPN ......negative-positive-

NPO

.......

negative-positive

negative

zero (zero tempera-

ture coefficient)

NRFR .....not recommended

for field replacement

NSR

.........

not separately

replaceable

ns

......

..

nanosecond

nW

....

nanowatt

OB0

....

order by description

....

OD .. outside diameter

OH

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

oval head

OP AMPL

.......

operational

OPT

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

option

OSC

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

oscillator

ox

.........

amplifier

list)

PAM

........

pulse-amplitude

modulation

PC

...........

printed circuit

PCM

....

pulse-code modula-

tion; pulse-count

modulation

PDM

.........

pulseduration

modulation

pF

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

picofarad

negative

PIV

.....

peak inversevoltage

PL .............phase lock

PLO

....

phase lock oscillator

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

pk peak

POLY ..........polystyrene

PORC ............porcelain

used in parts list)

p-p

...........

peak-to-peak

PP

......

peak-to-peak(used

PREAMPL

......

preamplifier

frequency

PRR

....

pulse repetition rate

PT

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

point

PTM

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

pulse-time

PWM

...........

pulse-width

ps ...

...

picosecond

modulation

PWV

..........

peak working

voltage

..........

resistance-

capacitance

RECT..

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

rectifier

interference

RH

...

round head; right hand

RLC

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

resistance-

inductance-

capacitance

RMO

.......

rack mount only

rms .......root-mean-square

RND

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

round

ROM

.....

read-only memory

RBP

.........

rack and panel

RW

.......reverseworking

S

......

scattering parameter

...I

.....

second (plane angle)

S-B

........

slow-blow (fuse)

SCR

.......

silicon controlled

SE

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

selenium

SECT

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

sections

SEMICON ....semiconductor

SHF

....

superhigh frequency

SI

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

silicon

SIL..

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

silver

SL

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

slide

SNR

....

signal-to-noise ratio

SPDT

..........

single-pole,

double-throw

SPG

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

spring

voltage

(used

in parts list)

rectifier; screw

SS

...........

Service Sheet

SSB

........

single sideband

SQ

..........

SWR

....

standingwave ratio

SYNC

..........

synchronize

T .....timed (slow-blow fuse)

TA

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

tantalum

TC

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

temperature

compensating

NOTE

All

abbreviations in the parts list will be in upper-case.

MULTIPLIERS

Abbreviation

T

G

M

k

da

d

m

n

P

f

a

C

P

Prefix

tera

gigs

mega

kilo

deka

deci

centi

milli

micro

nano

pic0

femto

atto

Multiple

10'2

1

09

106

103

10-1

10-2

10-3

10-6

10-9

10-12

lo+

10-18

10

TD

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

time delay

TERM

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

terminal

TFT

......

thin-film transistor

TGL ................toggle

TI

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

titanium

TOL

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

tolerance

TSTR

......

logic

TV

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

television

TVI

....

television interference

TWT

.....

traveling wave

tube

U

........

micro (used

in parts list)

...

microfarad (used in

parts list)

UHF

.....

ultrahighfrequency

UNDEF .......... undefined

U

NKEG

........

unregulated

VA

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

voltarnpere

Vac

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

volts, ac

VAR ...............variable

VCO

......

voltage-controlled

oscillator

(used

in

parts list)

oscillator

V(F)

...........

volts, filtered

VFO

......

variable-frequency

VHF

.....

very-high frequency

Vpk

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

volts, peak

Vpp

.....

volts, peak-to-peak

Vrms

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

volts, rms

VTO

...........

voltage-tune

VNM

.........

vacuum-tube

V(X)

.........

volts, switched

w

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

wan

W/

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

with

oscillator

voltmeter

voltage

WW

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

wirewound

W/O

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

without

YIG

......

yltrium-iron-garnet

2,

...........

characteristic

impedance

6-4

Model

8901B

Table

63.

Replaceable

Parts

Description

Reference

HP

Part

C

Q~,,.

Designation Number D

A1

AlCl

A1C2

A1

C3

Ala

A1C5

A1C6

A1C7

A10

A1C9

AlClO

AlCll

A1C12

AlC13

AlC14

AlCl5

AlC16

AlC17

AlC18

AlC19

AlCRl

AlCFt?

AlCR3

A1CR4

AlDSl

A1DS2

AlDS3

AIDS4

A1

OS5

AlDS6

AIDS7

AlDS8

AIDS9

AlDSlO

AlDSll

AIDS12

AlDS13

AlDSl4

AlDSl5

AIDS16

AIDS17

AIDS18

AIDS19

A1OS20

AlDS2l

AlDS22

A1OS23

08901.60143

0

01804228 6

0160.2291

5

01604576 5

01600576

5

01604576 5

01600576 5

01604576

5

01600576

5

01600576 5

01600576

5

01600576

5

0160-0576

5

01604576

5

01604576

5

01600576

5

01600576 5

01600576

5

01604576

5

1901.1098

1

1901-1098

1

1901.1098

1

1901-1098

1

1990-0759

6

12004423

8

19904759

6

12004423

8

1990-1273

1

1990-1273

1

1990.1273 1

1990-1273

1

1990-1273

1

1990-1273

1

1990-1273 1

1990-1273

1

1990-1273

1

1990-1273

1

1990-1273

1

1990-1273

1

1990-1273 1

1990-1273

1

1990-1273

1

1990-1273 1

19904759

6

12004423

8

1990-0759

6

12000423

8

1990-1273

1

1990-1273

1

5

1

44

71

1

4

28

KEYBOARD

AM)

MSPLAY ASSEMBLY

CAPACITORFXD

PW+

-10% 1SvM:TA

CAPACITORFXD .18UF +-1OW 8OVDC

POLYE

CAPACITOR-FXD.lUF

+a%

SOVDC CER

CAPACITORFXD

.l

UF

+

-20%

SOVDC

CER

CAPACITOR-FXD.1UF

+-a%

SOVDC CER

CAPACITORFXD .1UF

+-209b

WVDC CER

CAPACITOR-FXD

.lW

+-20%

SOVDC CER

CAPACITORFXD .1UF

+-2oW

MVDC CER

CAPAClTOAFXD .lUF

+-Ow

50VDC

CER

CAPACITORFXD

.lW

+-a%

MVDCCER

CAPACITORFXD

.lW

+-2Oab

5OVDC CER

CAPACITORFXD .lUF

+-20%

SOVDC CER

CAPACITOR-FXD.lUF

+-MW

WVDC

CER

CAPACITOR-FXD.lUF

+-20%

50VDC CER

CAPACITOR-FXD.IUF

+-a%

50VDC CER

CAPACITORfXD .lUF

+-2Oab

50VXCER

CAPACITOR-FXD.lUF

+-20%

50VDC

CER

CAPACITOR-FXD.lUF

+-M%

5OVDC CER

CAPACITOR-FXD.lUF

+.20%

SOVOC CER

DIODESWITCHINGlN415O 50V 200MA 4NS

DlODESWlTCHlNG 1N4150 50V 200MA 4NS

DIODESWITCHING1N4150 5OV 2OOMA 4NS

DIODESWITCHING 1N4150 MVMOMA

4NS

LED-UGMBAR MODULE LUM-INT-3MCD

SOCKET-IC 16CONT DIP DIPSLOR

LEDUGMBAR MODULE LUM-INT-3MCD

SOCKET-IC 1sCONT DIP DIPSLDR

LED-LAMP-REDLUM-INT

-

8.6MCD BVR

-

5V

LED-LAMP-REDLUM-INT-8.6MCD BVR-5V

LED-LAMPRED LUM-INT

-

8.6MCD BVR

-

5V

LED-LAMP-REDLUM-INT -8.6MCD BVR- 5V

LED-LAMP-REDLUM-INTI 8.6MCD BVR- 5V

LEDLAMP-REDLUM-INT

-

8.6MCD BVR

I

5V

LED-LAMP-REDLUM-INT

-

8.6MCD BVR

-

5V

LED-LAMP-REDLUM-INT-8.6MCD BVR

-

5V

LEDLAMP-RED LUM-INT-8.6MCD BVR-5V

LED-IAMP-RED

LUM-INT

-

8.6MCD BVR

I

5V

LED4AMP-REDLUMWT-8.6MCD BVR-5V

LED-LAMPREDLUM-INT-8.6MCD BVR- 5V

LED-IAMP-REDLUM-INT

-

8.6MCD BVR

I

5V

LED-LAMP-REDLUM-INT-8.6MCD BVR-5V

LED-LAMP-REDLUM-INT

-

8.6MCD BVR

-

5V

LED-IAMPAED LUM-INT-8.6MCD BVR-5V

LED-UGHl BAR MODULE LUM-INT

I

3MCD

SOCKET-IC

1

6CONT

DIP DIPSLDR

NOT

ASSIGNED

LED-LlGHl BAR MODULE LUM-INT

-

3MCD

SOCKET-IC 16CONT

DIP

DIPSLDR

LED-IAMP-REDLUM-IM- 8.8MCD BVR- 5V

LED-LAMP-REDLUMJNT

-

8.6MCD

BVR

-

5V

Replaceable

Parts

Mfr. Part Number

Code

28480

56289

28480

2wo

28480

9N171

28480

01542

28480

28A80

01542

08901-60143

1SOD226X9015B2

0160-2291

01604576

01600576

01604576

01600576

01604576

01600576

01604576

01600576

01604576

01

600576

01600576

01604576

1N4150

HLMP-2620

12004423

HCMP-2620

12004423

OLMP-1613

OLMP.1613

QLMP-1613

OLMP-1613

OCMP-1613

OLMP.1613

OLMP-1613

OLMP.16 13

OLMP-1613

OLMP.1613

OLMP-1613

HLMP-2620

12004423

HLMP-2620

12000423

QLMP-1613

OLMP-1613

Replaceable

Parts

Model

8901B

Table

63.

Replaceable

Parts

Reference

Designation HP

Part

Number

C

D

Mfr.

We

Mfr.

Part

Number

Qty.

Description

AlDS24

A1OS25

A1DS26

A1DS27

A

1

OS28

AtDS29

AIDS30

1990-1273

19900699

1

200490

1

LED-LAMP-RED LUM-INT-8.6MCD

BVR- 5V

LED-LAMP-REDLUM-INT-8.6MCD

BVR-5V

LED-LAMP-REDLUM-INT-8.6MCD

BVR- 5V

LEDCAMP-RED LUM-IW

-

8.6MCD

BVR

-

5V

LEDCAMP-FED LUU-INT- 8.6MCD

BVR

-

5V

LEDIAMP-RED LUM-INT

-

8.6MCD

BVR

-

5V

LED-LIGHT

BAR

MODULE LUM-INT

-

7MCD

SOCKETSTRP

8CoNT

W-WRAP

01542

01502

28480

OLMP-1613

OLMP.1613

OLMP-1613

WP-1613

1

LM1-2350

12004901

1

3

7

2

2305A

TO

2914A

AlDS3li

AlDS32t

AlDS331

AlDS3Qt

AlDS3St

AIDS361

AlDS3d

492OA

Ah'D

ABOVE

AlDS3Jt

A

1

DS32t

AlDS33i

AIDS351

AlDS3Gt

AJDS37i

AlDS38

A1

DS39

AlDS40

AlDSll

AJDS~Q~

19904670

10904670

19904670

1~04678

10900950

5

LEDCAMP.YLW LUM-INT- lMCD IF-MMA-MAX

LEDCAMP-YLWLUM-INT- lMCD IF-MMAMAX

LED-LAMP-YLW LUM-INT- 1MCD IF-MMA-MAX

LEDLAMP-YLWLUM-INT- lMCD IF-20MAUAX

LED-LAMP-YLWLUM-INT

-

1

MCD

IF

-

=MA-MAX

LEDCAMPGRN

LUM-INT

-

8OOUCD

IF

-

JOMA-MA

LED-LAMP-RED LUM-INT- 1MCD IF- 13MA-MAX

28480

19904670

19900670

19904678

19904950

2

5

19904487

19904835

1990-1273

5

LEDLAMP-YLWLUM-INT- lMCD

IF

-

20MAMAX

LED-LAMP.YLW LUM4NT- lMCD IF- ZOMAUAX

LED-LAMP.YLW LUM-INT- 1MCD IF

-

2OMAMAX

LED-LAMP-YLWLUM-INTI lMCD IF- =MA-MAX

LEDCAMP-YLW LUM-INT- 1MCD IF-MMA-MAX

LED-LAMPGRNLLJM.INT

-

6MCD IF

I

30MA-MAX

LED-LAMP-REDLUM-INT-8.6MCD

BVR-5V

28480

01542

19904487

HLMP.1523

OLMP-1613

2

5

1990-1273

1990.1273

1990-1273

LED-LAMP-RED LUM-INT

-

8.6MCD

BVR

-

5V

LED-LAMP-REDLUM-INT

-

8.6MCD

BVR

-

5V

LED4AMP-REDLUM-INT

-

8.6MCD

BVR

-

5V

LED-LAMP-REDLUM-INT

-

8.6MCD

BVR

I

5V

28480

1990-1273

1990.1

273

1990.1273

2305A TO2914A

AIDMI

AJDS43t

AIDS445

AlDS45t

2920A Ah'DABOVE

AIDM2i

AID93t

AJDS44i

AlliS45t

AIDS6

19900950

19904950

19904678

LED-LAMP-REDLUM-INT- lMCD IF- 13MA-MAX

LED-LAMP-REDLUM-INT- 1MCD

IF-

13MA

-

MAX

LED-LAMPGRNLUM-INT

-

8OOUCD IF

-

3OMA-MAX

28480

19904950

19909950

19904950

19904678

1990.1273

1990-1273

19904835

LED-LAMPAEDLUM-INT-8.6MCD

BVR- 5V

LED-LAMP-REDLUM-INT

-

8.6MCD

BVR- 5V

LED-LAMP-REDLUM4NT

I

8.6MCD

BVR-

5V

LED-LAMPGRNLUM-INT

-

6MCD

IF

-

30MA

-

MAX

01542

28480

QLMP-1613

OLMP.1613

HLMP-1523

19900699

12004901

1251-5169

12004507

3

7 LEDLIGHT

BAR

MODULE

LUM-INT

-

7MCD

SOCKET-STRP

8CONT

W.WRAP

CONNECTOR &PIN

M

POST TYPE

SOCKET-IC

1

6CONT

DIPSLDR

28480

1LM1.2350

12004901

1251-5169

12004507

AlJl

A1J2 6

9

5

2

Model

8901B

Replaceable

Parts

Table

63.

Replaceable Parts

Reference

Designation

AlMPl

AIMP2

AlMP3

A1MP4

AlMP5

AlMP6

AlMP7

AlMP8

AlMPS

AlMPlO

AlMPll

AlMPl2

AIMPl3

AIMP14

AlMPlS

AlMP16

AlMPl7

AlMP18

AlMPlS

AlMF70

AlMPZl

AlMPP

A1UP23

AlMP24

AlMP25

A1

MP26

AlMP27

AlMP28

AlMP29

AlMP30

AlMP31

AlMP32

A1MP33

AlMP34

AlMP35

AlMP36

A1MP37

AlMP38

AlMP39

AlMP40

AlMP41

A1MP42

AlMP43

AlMP44

AlMP45

AlMP46

A1R1

A1R2

AlR3

AIR4

A1R5

HP Part

Number

50410252

50114943

50414252

50414319

50414484

50414351

50414252

50414319

50414386

5041.0508

50414286

50414451

504

14252

5041.0252

50414319

5041-0386

50414835

50414832

5041

4829

50414838

50410252

504

10252

50414319

50414386

50410836

50410833

50410830

50414839

504

10252

50410252

50414319

50410386

50410837

50414834

5041

4831

504

1-1

672

504

10252

504

10252

504

1031

0

50410386

504

1-2753

504

1

-2750

5041.2751

504

1.2752

18100279

18100207

07570199

07570123

07570461

Qty.

D

7 12

31

7

75

71

7

85

61

72

7

81

7

8

21

91

41

51

7

8

31

01

71

61

7

8

41

1

81

71

7

81

8

71

41

51

61

51

91

3

16

31

24

Description

KEY CAP

WARTER

GY-LIT

KEY CAP HALF LOCAL

KEY CAP

WARTER

GY-LIT

KEY CAP+lALF GRAYUT

KEYCAP

MU

YELLW

LED

KAY CAP OUARTER

KEY CAP WARTER GY-LlT

KEY CAP QUARTER GY-LIT

KEYCAPMLFGRAY-LIT

KEY CAP FULL BK-LIT

KEY CAPMLF GR

KEY CAP LT PIPE

K€Y

CAP LT PIPE

KEY CAP LT PBLUE

KEY CAP QUARTER GY-LIT

K& CAP-HALFGRAY-LIT

KEY CAP FULL

BK-LIT

KEY CAPlFULL 7 LT GY

KEY CAPffUU4 LTGY

KEY CAPlFULL

1

LT GY

KEY CAPlFULL

0

LT GY

KEY CAP WARTER GY-LIT

KEY CAP OUARTER GY-LIT

KEY CAPMLF GRAY-LIT

KEY CAP FULL BK-LIT

KEY CAP/FULL

8

LT GY

K€YCAPlFULL

5

LT GY

KEY CAPlFULL

2

LT GY

KEY CAPlFULL GY DOT

KEY CAP WARTER GY-LIT

KEY CAP OUARTER GY-LIT

KEY CAP-HALFGRAY-LIT

KEY CAP FULL BK-LIT

KEY CAPlFULL

9

LT GY

KNCAPlFULL 6 LT GY

KEY CAPlFULL

3

LT GY

KNCAPlFULL CLEAR

KEY CAP OUARTERGY-LIT

KEY CAP OUARTER GY-LIT

KEY CAP HALF GY

KFfCAP FULL BK-LIT

KEY CAP-FULL

MHZ

KEY CAP-FULLKHZ UP

KEY CAP-FULLKHZ DN

KEY CAP-FULLSF'CL

NElWORK-RES 10SlP4.7K

OHM

X

9

NETWORK-RES8SIP22.OK

OHM

X

7

AESISTOR21.5K 1% .12W FTC-0+.100

RESlSTOR34.8K

lab

.12W FTC-0+-100

RESlSTOR68.1K 1% .125WFTC-0+-100

Mfr.

Code

28480

28400

28480

2ed80

28480

26480

28480

01121

24546

28480

24546

Mfr.

Part Number

504

10252

50414943

504

14252

50410319

50414484

50410351

50414252

504

14252

50410319

50414386

504

10508

50410286

50414286

50414451

504

10252

504

1

4252

50410319

50410386

50410835

50410832

50410829

50410838

504

10252

504

1

0252

50410319

50410386

50414836

504

14833

50410830

50410839

50414252

504

14252

50410319

50414386

50414837

50410834

50414831

504

1.1

672

504

1

0252

504

10252

50410310

50414386

504

1-2753

5041-2750

5041-2751

504

1.2752

210P.472

208A223

Cd-1/8-T0-2152-F

07574123

a-

118.T0-68

12-F

Replaceable

Parts

Model

8901B

Table

63.

Replaceable

Parts

Reference

Designation

A1

R6

A1A7

A1

R8

A1

R9

AlRlO

AlRll

AlR12

AlR13

AlA14

AIR15

AlR16

AlR17

AlR16

AIR19

A1

Fw)

AlFal

A1

Rp

AlF123

A1W4

A1

Fa5

AlR26

A1P27

AIR28

A1

R29

A1

R30

AlR31

AlR32

AlR33

A1

R34

AlSl

A1S2

A1S3

AIS4

A1S5

A1S6

A1S7

AIS

A1S9

AIS10

AlSll

A1S12

AlS13

AlS14

AlS15

A1S16

AlS17

AIS18

AlS19

AlS20

HP

Part

Number

07574199

06980082

06984453

07574461

07574447

18104402

18100402

18

104402

18104402

1810.0402

18104402

18104370

18'104370

18104370

18lOQ370

18100370

18104370

06983138

06983438

18100370

5060-9436

50608436

5060-9436

50604436

50608436

50

60-9436

5060-9436

5060.9436

5060-9436

5060.9436

5060-9436

Qty.

D

3

7 23

21

2

45

6 10

6

77

7

3

10

3

7

46

7

Description

RESISTOR 21.M 1% .12W

F

TC-O+-IOO

RESISTOR4641% .12W FTC-O+-rOO

RESISTOR 19% 1% .12W FTC-O+-rOO

RESISTOR 68.1K 1%

.12sw

F

TC-O+-loO

RESlSTOR68.1K 1% .12!5WFTC-0+-100

RESISTOR 16.S 1% .12W FTC-0+-100

NRWORKRES 16-DlP330.0

OHM

X

8

NOWORKAES 16-DIP330.0

OHM

X

8

NETWORK-RES 16-DIP330.0

OHM

X

6

N€IWOW-RES 16-DIP330.0

OHM

X

8

NRWOFK-RES lMIP330.0

OHM

X

8

NETWORKRES16-DIP330.0

OHM

X

8

NETWORK-RES 16-DIP330.0

OHM

X

8

NETWOW-RES 16DIP330.0

OHM

X

8

N€IWOWRES 16-DIp330.0

OHM

X

8

NEIwoFp(.RES

16-DlP330.0

OHM

X

8

NETWORK-RES

8SIp2M.O

OHM

X

7

NRWW.RES

8SIP220.0

OHM

X

7

N!3WORK-RES

8SIP220.0

OHM

X

7

NRWOW-RES 6SIP220.0

OHM

X

7

NETWORK-RES8SIP220.0

OHM

X

7

NElWWRES8SIP220.0

OHM

X

7

RESISTOR 147 1% .12W FTC-O+-100

NOT ASSIGNED

NOT

ASSIGNED

NOT ASSIGNED

RESISTOR 147 1% .12W FTC-0+-100

NETWORK-RES

8SIP220.0

OHM

X

7

PUSHBUTTONWITCHP.C. MOUNT

PUSHBUlTONSWITCHP.C. MOUNT

PUSHBUTTON SWITCHP.C. MOUNT

PUSHBUlTONSWITCHP.C. MOUNT

PUSHBUlTONMCHP.C. MOUNT

PUSHBUlTONSWITCH P.C. MOUNT

PUSHBUTON SWITCHP.C. MOUNT

PUSHBUITONSWITCH P.C. MOUNT

PUSHBUTTONWITCHP.C. MOUNT

PUSHBUlTONSWITCH P.C. MOUNT

PUSHBUTON SWITCHP.C. MOUNT

PUSHBUTON SWITCH P.C. MOUNT

PUSHBUTTONSWITCH P.C. MOUNT

PUSHBUITONSWITCHP.C. MOUNT

PUSHBUITONWITCHP.C. MOUNT

PUSHBUTON SWITCHP.C.

MOUNT

PUSHBUTON SWITCHP.C.

MOUNT

PUSHBUlTONMCHP.C. MOUNT

PUSHBUTON SWITCHP.C. MOUNT

PUSHBUTTONSWITCH P.C. MOUNT

Mfr.

Code

24546

01121

24546

01121

28480

2wo

28480

Mfr. Part

Number

C4-1/8-TO-2152-F

00-llB.TOd640-F

C4-ll8-TO-1963-F

CO-118-TO-6812-F

c4-ll8-TO6812-F

00-118-TO-1622-F

3168331

208A22l

20BA22l

208Anl

208A22l

208A221

2Q8A22l

Cb-118-TO-147R.F

Cd-1/8-TO-147R-F

200Apl

50604436

50608436

5060-9436

50608436

5060-9436

5060.9436

50604436

5060-9436

50608436

5060-9436

50608436

50604436

960-9136

Model

8901B

Reference

Designation

AlS21

A1

Sp

AlS23

AlS24

A1

525

A1

S26

A1S27

AS28

A1529

AIS24

AlS31

AIS32

A1

S34

A1

535

AIS36

A1S37

A1

s3s

AlS39

AtS40

AlS41

A1S42

AlS43

AlSM

AS45

AlS46

AITPl

AlTP2

AlTP3

AlTP4

AlTPS

AlUl

A1

U2

A1

U3

AlUP

A1U5

A1U6

A1U7

A1W

A1

W

AlUlO

HP

Part

Number

50604436

50609436

50604436

50804436

50604436

50608436

50604436

12514600

1820-1729

1820-2075

19900574

12000803

19900574

12000803

19900574

12004803

19904574

12000803

19904574

12000803

19904574

12004803

19904574

12004803

19904574

12004803

C

D

7

0

3

4

3

8

3

8

3

8

3

8

3

8

3

8

3

B

3

8

Table

63.

Replaceable

Parts

Qty.

Description

PUSHBUTTONSWITCH P.C. MOUNT

PUSHEUTTCW SWITCH P.C.

MWNT

PUSHBUTTONSNITCH P.C.

MOUNT

PUSHBUTTON SNITCH P.C.

MOUNT

PUSHBUTTCW SWlTCHP.C.

MouNl

PUSHBUTTONSWlTCHP.C. MOUNT

PUSHBUTTONSwrrCH P.C.

MOUNT

WSHEUTTON

SNITCH P.C. MOUNT

PUSHBUTTON SWITCHP.C.

MOUNT

PUSHBUTTON SNITCH P.C.

MOUNT

PUSHBUTTONSNITCH P.C. MOUNT

PUSHBUTTON SNITCH P.C. MOUNT

PUSHBUTTONSWrrCH P.C.

MOUNT

PUSHBUTTONSWITCH P.C. MOUNT

WSHBUTTCW

SNITCH P.C. MOUNT

PUSHBUTTON SNITCH P.C. MOUNT

PUSHBUTTON SWITCHP.C. MOUNT

PUSHBUTTON SWITCHP.C.

MOUNT

PUSHBLJTTON SWlTCH P.C. MOUNT

PUSHBUTTONSWlTCH P.C. MOUNT

PUSHEmON

SWITCH

P.C. MOUNT

PUSHBUTTON SWITCH P.C. MOUNT

PUSHBUTTONSWITCH P.C. MOUNT

PUSliBmONSWITCH P.C. MOUNT

CONNECTORSGLCONT PIN 1.14-MM-BSCSZ

So

CONNECTORSOLCONT PIN 1.14-MM-BSCSZ

SO

CCWNECTORSGLCONT PIN 1.14-MM-BSCSZ

SO

CONNECTORSGLCONT PIN 1.14-MM-BSCSZ

SQ

CONNECTORSGLCONT PIN 1.14-MM-BSCSZ

SQ

19 tC LCHTTL

LS

COM CLEAR 6-BIT

5

IC TRANSCEIVERlTLLS BUS OCTL

10 DISPLAY-NUMSEG 1CHAR .43-H

10 SOCKET-IC 14CONT DIP DIP-SLDR

DISPLAYNUMSEG

1CHAAR

A3.H

SGCKET-IC

14CONT

OIP DIPSLDR

DISPLAY-NUMSEG

1

CHAR

.43-H

SOCKET-IC 14CONT DIP

DIPSWR

DISPLAY-NUMSEG lCHAR

.43-H

SOCKET-IC 14CmDIP DIPSLDR

DISPLAY-NUMSEG 1CHAR.43-H

101

SOCKET-IC

i4CONfDIP DIPSLDR

DISPLAY-NUM-SEG lCHAR ,4344

SOCKET-IC l4CONT DIP DIPSLOR

DISPLAY-NUMSEG lCHAR .43.H

SOCKEF-IC

14Cw

DIP DIPSWR

DISPLAYNUM-SEG ICHAR .43-H

SOCKR-IC

l4CoKl

DIP DIP-SLDR

Mfr.

Code

28480

2Me.o

28480

28460

28480

01295

28460

28480

Replaceable

Parts

Mfr.

Part

Number

60604436

5060-9436

50604436

60604436

50604436

60604436

50608436

6060-9436

50604436

5060-9436

50608436

506043436

50604436

50608436

5060-9436

1251

4

600

12514600

12510600

SN74LS259N

1820-2075

5082-7651

12004803

5082-7651

12004803

5082-7651

1MOD803

5082-7651

12004803

5082-7651

12004803

5082.7651

12004803

5082-7651

12004803

lM04803

we2.7651

Replaceable

Parts

Reference

Designation

AlUll

AlU12

AlU13

AlU14

AlUl5

AlU16

AlU17

AlUl8

AlU19

A1

U20

AlU21

A1W

AlU23

A1U24

AlU25

AlU26

A1W7

AlU28

A1

U29

A1

U30

AlU31

AlU32

AlU33

AlU34

A1U35

AlU36

AlU37

AlU38

A1

U39

AlU0

AlU41

AlWl

A1W2

A1W3

A1W4

A1W5

HP Part

Number

19904574

12004803

19900574

12004803

18260412

1820-1

144

1820-2075

1820-1729

1820.2075

1820-2075

1820-1427

1820-1198

1820-1729

1820-

1

729

1820-1729

1820.1729

1820-1729

1820.1 729

1820-

1

729

1820-1216

1820.1729

1820-1729

1820-2075

8

1

500447

03624227

81590005

8

1594005

81594005

8159.0005

~

C

D

3

8

3

8

1

6

4

3

4

8

0

3

4

6

1

0

Qty.

2

1

10

15

1

Table

63.

Replaceable Parts

Description

DISPIAY-NUMSEG ICWR.43-H

SOCKET-IC

14CM

DIP DIPSLDR

DISPIAY-NUMSEG lCWR.4W

SOCKET-IC

14CM

DIP

DIPSLDR

IC COMPARATOR PRCN DUAL 8DlPP

PKQ

IC

QATE

lTL

LS

NOR

WAD24NP

tC TRANSCENERTTL LS BUS

OCn

IC LCHTTL LS

COM

CLEAR 8-BIT

IC TRANSCEIVERlTL

LS

BUS OCTL

ICDCDR

m

LS2-TWNEDUAL2-INP

IC GATETTL LS NAND WAD24NP

IC GATE lTLLS NAND

WAD

24NP

IC LCHTTL LS

COM

CLEAR

&BIT

IC

TRANSCEIVER

ITL

LS

BUS

ocn

IC

LCH

m

LS

COM

CLEAR

8-BIT

tc

LCH

ITL

LS

COM

CLEAR

8arr

IC LCHlTLLS COM CLEAR 8-BK

IC LCHlTLLS COM CLEAR

&BIT

IC LCHTTL LS COM CLEAR &BIT

IC LCHTTL LS COM CLEAR

88tT

IC LCHlTLLS

COM

CLEAR 8-81s

IC LCHTTL LS COM CLEAR

8-BIT

IC LCHTlLLS COM CLEAR &BIT

IC LCHlTLLS COM CLEAR 8-BIT

IC LCH

lTL

LS COM CLEAR 881T

IC LCH7TL LS COM CLEAR &BIT

IC LCHTTL LS COM CLEAR &BIT

IC DCDR TTL LS 3-TW-LINE 3-INP

IC DCDR lTLLS 3-TW-LINE 51NP

IC DCDR TTL LS 3-TW-LINE 3-INP

IC LCHTTL LS COM CLEAR

8-BIT

IC LCHTTL LS COM CLEAR &BIT

ICTRANSCEIVERTTL LS BUS

OCTL

WIRE 24AWG BK

300V

PVC 7x32 8OC

CMJNECTORSGLCONl

SKT

1.14-MM-BSCSZ

RESISTOR-ZERO

OHMS

22 AWG LEAD DIA

RESISTOR-ZERO

OHMS

22 AWG LEAD DIA

RESISTOR-ZERO

OHMS

22 AWG LEAD RIA

RESISTOR-ZERO

OHMS

22 AWG LEAD DIA

Mfr.

Code

28480

27014

01295

28480

01295

28480

01295

28480

Model

8901B

Mfr.

Part Number

5082.7651

12004803

5082-7651

12004803

LM393N

SN74LS02N

1820-2075

SN74LS259N

1820.2075

1820-2075

SN74LSl56N

SN74LSQ3N

SN74LS03N

SN74LS259N

SN74LS138N

SN74LS259N

1820-2075

81504447

03624227

81590005

81594005

81

594005

81594005

Model

8901B

Reference

Designation

A2

A2c

1

Ax2

Ax3

A2a

Ax5

Ax6

Ax7

A2a

A2c9

Ax10

Ax11

Ax12

A2C13

A2C14

A2C15

Ax16

A2C17

A2C18

A2c19

Ax20

A2c21

A2CZ

A2C23

A2C24

A2C25

A2C26

A2C27

A2C28

A2C29$

A2C30

-3

1

A2C32

A2c33

A2C34

A2c35

Ax36

A2c37

Ax38

A2CR1

A2CR2

A2J

1

A2J2

Table

63.

Replaceable Parts

HP

Part

C

Qty. Description

Number

D

08901-60008 6 1

0180-1746

5

35

0180-1746

5

01604650

4

2

01604650

4

0160.2055

9

28

0160-2055

9

01604648

0

2

01604648

0

01600134 1 2

01604649 1 1

0180-1714 7 2

01404229

3

1

0180-2206 4

5

01400196

3

2

0180-22Q6 4

0180-2206

4

01400194 1 1

0160-2055 9

0180-2141 6 2

01604084

8

34

01602055 9

0180-1714

7

01604849

3

1

0160-2302

9

3

0160-6606

4

1

01400154 3 1

01604759

4

1

016C-3538

5

1

01603536

3

1

01400198 5

4

0160-2055

9

0160-2055 9

01602222 2 1

19010040 1

34

19014)MO 1

1250-1220

0

31

21904124

4

36

29500078 9 37

1250-7220

0

21900124

4

29500078 9

AUDIO

nLTERS

ASSEMBLY

CAPACITORFXD

15W+

-10%

20VDC TA

CAPACITORFXD 15UF+-10% 2oVDC TA

CAPACITORFXD 138OPF +.l% 50OVDC MICA

CAPACITOR-FXD 138OPF +-I% SOOVDC MICA

CAPACITOR-FXD .OlUF

+80-20%

lOOVDC CER

CAPACITORFXD .OIUF

+

80.20%

lOOVDC

CER

CAPACITOR-FXD 1650PF +-1%

SOOVDC

MICA

CAPACITORFXD 1650PF

+

-196 SOOVDC MICA

CAPACITORFXD 2MPF

+

-5%

3oOVDC MICA

CAPACITOAFXD 214PF

+

-1%

SOOVDC

MICA

CAPACITORFXD 330UF+-10% GVDC TA

CAPACITORFXD 38OPF

+-1%

300VDC MICA

CAPACITOR-FXD 60UF

+

-1096 6VDC TA

CAPACITOR-FXD 1SOPF

+

5%

3OOVDC MICA

CAPACITORFXD WUF+-10% 6VDC TA

CAPACITOR-FXO 60UF+-1096 GVDC TA

CAPACITOR-FXD 1lOPF

+

5%

3OOVDC MICA

NOT ASSIGNED

CAPACITOR-FXD .OIUF

+80-20%

100VDCCER

CAPACITOR-FXD 3.3UF+ -10% 50VDC TA

CAPACITORFXD .lUF

+

-20% SOVDC CER

NOT ASSIGNED

CAPACITORFXD .OIUF +80-20% 100VDCCER

NOT ASSIGNED

CAPACITOR-FXD 330UF+ -10% GVDC TA

CAPACITOR-FXD 91OOPF

+

-1%

lOOVDC

CAPACITORFXD4000PF

+-1%

IOOVDCMICA

NOT

ASSIGNED

CAPACITOR-FXD .02UF

+

-1

%

20OVDC

CAPACITOR-FXD 13OOPF

+

5%

SOOVDC MICA

CAPACITORFXD 68OOPF

+

-1% POOVDC

CAPACITOR-FXD750PF

+&ab

10OVDC MICA

CAPACITOR-FXD620PF

+5%

lOOVDC MICA

CAPACITOR-FXD 200PF

+-5%

300VDC MICA

NOT

ASSIGNED

CAPACITOR-FXD .01UF

+

80.20% lOOVDC CER

CAPACITOR-FXD .01UF +EO-20% lOOVDC CER

CAPACITOR-FXD 15OOPF

+

-5%

300VDC MICA

DIOOESWITCHING 3OV SOMA

ZNS

0035

DIODESWITCHING 30V SOMA 2NS

Do35

CONNECTOR-RF SMC

M

PC

50-OnM

WASHERLK

INTL

T

NO.

10 .19S-IN-ID

NUT-HEX-DBLCHAM 10-32-THO .067-IN-THK

CONNECTOR-RF SMC

M

PC

50-OnM

WASHERU

INTL

T NO. 10 ,195-lN-ID

NUT-HEXDBLCHAM 1032.TH0 .067-IN.Ttb(

Replaceable

Parts

Mfr. Mfr.

Par!

Number

Code

28080

56289

28480

56289

72136

56289

72136

56289

72136

28480

56289

28480

56289

28480

72136

28480

72136

28480

2weo

28480

0890160008

1

SOD156XOOMB2

1SOD156x902082

01604650

0160-2055

01606648

01604648

01604134

01604649

150D337X9006S2

DM15F381F0300W1C

lSO0606X9006B2

DM15F151

JO3OOWV

1CR

lSOD606X9006B2

150D606X9006B2

DM15Fi11J0300WVlCR

0160.2055

1500335x9

OM

82

0

1604084

0160-2055

150D337X9006S2

0

1604849

0

160-2302

0160.6606

DM20F132J0500WlCR

01604759

0

1603538

0

1603536

DMl5F20

1

J0300W1Cfl

0

160.2055

01602055

0

160.2222

19014040

19014c40

1250.1220

21900124

29500078

1250.1220

21904124

29500078

HP 8901B User manual

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