HP 200S Service and user manual

Ul

o o

C'l

Q.

1:

200S

OSCILLATOR

OPERATING

AND

SERVICE

MANUAL

HEWLETT~PACKARD

:I

11

~

o

(1

/

OPERATING

(HP

AND

PART

SERVICE

NO.

00200-91902)

MANUAL

MODEL

OSCILLATOR

SERIALS

Appcnd.tx C,

adapts

129-, 103-,

this

200S

PREFIXED:

Manual

manualtoSerials

001-.

BackdaUng Changes,

332-

Prefixed:

229-.

Cop}'rlght

P.

O. Box

Hell'lett-Packard

JOt.

Lo\'eland.

Company

Colorado,

1959

80537U.S.

A.

Printed:

JULY

1965

Model 2005

Table of Contents

Listoflllustrations

and

Tables

Section I GENERAL DESCRIPTION

I-I.

General

1-2.

Instrument

1-3.

~ower

1-4.

230-Volt

1-5.

Incoming

II OPERATING INSTRUCTIONS. . . . • • • .

2-1.

Operating

2-2.

Output

III THEORYOFOPERA

3-1.

General

3-2.

Frequency-Controlling

3-3.

Amplifier

3-4.

Output

.............•.•....

Identification

Cable 1-1

Operation

Inspection.

Procedure

Circuit

................•...

•.................

Circuit

.......•..

.......••••.

Options. nON

.••.........

....•...

. . . . . . . . .

....••....

. . . . • . •

Bridge

.....

Appendix A CODE LIST

B SALES C MANUAL BACKDATING CHANGES

LIST

TABU

"

.. ..

..

.

AND

OF

CONTENTS

Page

I-I

1-1 1-1

I-I 1-1

2-1 2-1

2-1 3-1

3-1 3-1 3-1 3-1

OF

SERVICE OFFICES

ILLUSTRATIONS

Section IV

v

MANUFACTURERS

MAINTENANCE 4-1.

Introduction

4-2.

Test

Equipment

4-3.

Performance 4_4. Cabinet Removal . 4-5.

230-Volt 4-6.

Periodic 4-7.

Adjustment 4-8.

Troubleshooting 4-9.

Repair

REPLACEABLE 5-1.

Introduction

5-2.

Ordering

Operation MaIntenance .

and

Information

Required

Check .

Procedure

Replacement

PARTS

••.....

......•....

.

. . .

. .

Page

4-1

4-1 4-1

4-1

4-2 4-2 4-2 4-2

4-5 4-5

5-1 5-1

5-1

Number

1-1.

2-1. 2-2.

3-1. 4-1.

Title

Model 200S

Controls Typical

Model 200S Block 230-Volt

Oscillator

and

Terminals

Output Connections

Operation

...........

Dtagram

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

Number 4-1.

4-2. 4-3. 4-4. 4-5.

5-1.

Page

1-0

. . ... .. . .

. . .. ...

.......

Test

Frequency/Period

Distortion

Troubleshooting

ReplacementofCritical Replaceable

2-0 2-1

3-0 4-2

LIST

Instruments

OF

Title

Test

Parts

Number 4-2.

4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10.

TABLES

Required

Conversion

Frequencies

Parts

Title

Cal1bration Alternate Dtstortion Range Switch

Left Side View Model 200S Right Side View Model 2000 SerVicing Voltage Model 200S

. . .

Test

Calibration

Test

Etched

and

Resistance

Oscillator

Page

4-0 4-1 4-2 4-5

..

4-6

" 5-1

Setup

Setup ... .. . . . . . .

Detail

Circuit

...

Setup

...........

Boards

Diagram

...

.. . .. .

.......

.....

.......

........

.

...

.. ..

Page

4-3 4-3

4-4

4-7

4-8 4-'

4-10 4-11 4-12

00087-3

iii

Specifications

Model200S

SPE:ClfICATIONS

FREQUENCY RANGE:

DIAL ACCURACY:

FREQUENCY

MAXIMUM

HUM

ACCESSORIES

RESPONSE:

OUTPUT:

ATTENUATOR:

DISTORTION:

VOLTAGE:

POWER:

AVAlLA.BLE:

DIMENSIONS:

5

cpsto600kcin 5

:il

db,

1000

cps

3 V

rms

into50ohms. Approximately Less

than

O.

S%

Less

than

o.

1%

115/230 volt, *l1000A

fjll001A

Cabinet M.ount:

Rack

Cable Cable

Mount:

ranges.

reference.

10

db

range.

below 500 of

rated

.f:l~J

50-1000

Assembly,

Assembly.

7-1/2"

kCi

less

than

output.

cps,75watts.

terminatedbydual

as

above,

wide,

11-1/2"

/

"J

j1~

1%

above 500 kc.

but with

high,

banana

one

14-1/4"

,

..

BNC

plugs.

connector.

deep.

I

"

1-0

WEIGHT:

Cabinet Mount:

Rack Mount:

-,

!

Net 23 Net 27

I

!~

I

,}

. I

f

~'t

r

'.

:

lbs.•shipping29lbs.

lba.,

shipping 35

't

--.,-

lbs.

,,,

...

0

~!~

"

too.~

-

'.

,~

-.

-'

..j

oil

00087-2

Model200S

Paragraphs

Section I

1-1to1-

5

GENERAL

1-1.

The Model 200Sisspecifically the 739A covers lapping a50ohm load. Since foraspecific hasalimited 50 ohm loadisbetween1and2volts.

The Model 200S with sponse responseofvoltmeters, filters

To are linkisprovidedtoconnect one of

to

GENERAL.

designedtoprovide

low

frequency

Frequency

the

ranges

Test

between5cps

help

eliminate

range

Set

signals

Response

between5cps

and

will

application,

range.

provide

the

The

the

Model 739A

required

Test

and600kcinfive

instrument

output minimum

maybeusedtocheck

oscilloscopes,

and 10

ground

mc.

loops,

the

by

Set. The

at

least3volts

was

amplitude

Frequency

the

amplifiers,

output

ungrounded.Ifa grounded outputisdesirable,

the

output

the

chassis.

SECTION

the~Model

oscillator

over-

into

developed

control

output into a

Re-

frequency

or

terminals terminals

I

DESCRIPTION

1-3.

For Electrical ommends grounded.

conductor appropriate offset is

To instrument

prongtotwo-prong

tailonthe

1-4.

This

a

a sourceiseasily

primary

Refertoparagraph

POWER

the

protectionofoperating

pinonthe

the

ground

preserve

230-VOLTOPERATION.

instrumentisnormally

nominal

CABLE.

Manufacturers,

that

the

instrument

This

instrumentisequipped with a

power

cable,

receptacle,

power

pin.

the

protection

fromatwo-contact

adapter

adaptertoground.

115 volt supply.

accomplishedbyreconnecting

windings on

the

4-5

personnel,

Association

panel

(NEMA)

and

the

National

cabinet

which, when plugged into grounds cable

the

instrument.

three-prong

feature

when

outlet,

and connect

wired

for

Operation

connector

operating

useathree-

the

green

operation

from

a 230 volt

the

power

transformerinseries.

for

connection

procedures.

rec-

be

three-

an

The

the

pig-

from

dual

1-2.

INSTRUMENT

Hewlett-Packard number

the thoseonthe supplied tween in

serial

this

(e.

g.,

numberonyour

title

with

the

your

instrument

manual.

1"'1

111'1

III

t

I,

1'1

II

III III I

II

'II,

IDENTIFICATION.

usesatwo-section

000-00000).Ifthe

instrument

pageofthis

manual

and

will

the

.

'

eight-digit

first

do not

manual,

define

differences

Model 200S

three

agree

change

described

serial

digits

sheets

of

with

be-

1-5.

Upon

the

INCOMING

receiptofyour

packing obvious shipment,

tional

check

If

thereisany

carrier

...

list

damage

keep

has

and

refertothe

INSPECTION.

200S,

check

and

inspect

receivedintransit.

the

packing

been

apparent

material

performed

damage,

warranty

.~PUTVDE

to

the

instrument

(see

fileaclaim

pageinthis

contents

To

facilitate

until

an

paragraph

J

against

for

any

re-

opera-

4-3).

with

the

manual.

00087-2

Figure

1-1.

Model 200S

Oscillator

1-1

Section

Figure

II

2-1

:::-

Mode1200S

OSCILlATOR

MOOEL

ctj)

HfWl£TT

'''UN.JO

.00Ill

'''CKAAD

~

,..

MP-S-849A

1.

Turnonpowertoinstrument.

2.

Fuseonrearofinstrument.

3. Glows when

instrumentisenergized.

..0IlfOO

1111(

,

Kl.

7.

Jumper

8.

Balanced equals50ohms.

AMPUTUOE

..

for

output

.0

10

50 ohm

terminals

OUTPUT

unbalanced

internal

output.

impedance

2-0

4.

5.

6.

Read

frequencyofoperation

RANGE Vernier,

Select

switch

adjust

frequency

multiplied

position.

frequency.

rangeofoperation.

Figure

by

2-1.

Controls

9.

10.

and

Adjust

to

output

ground

clockwise Dust

cover

Terminals

voltage

only with

position.

screws.

level.

amplitude

Output

balanced

controlinfull

00087-4

Model 2008

Paragraphs

section

2-1to2-2

D

OPERATING

2·1.

I)

specUied voltage at minutes. warm-up minutes.

2) The frequencyofthe output voltage

by (a)

tingofthe

1000-cycle output, RANGE

3)

equipment

50n.

4) Adjust sired

OPERATING

With

the

instrument

ON. allow a

Where maximum

period

warm-up

PROCEDURE.

plugged into a power

and frequency.

periodofapproximateiy

shouldbeextendedatleasttothirty

and

the

accuracyisdesired,

source

power

NOTE

U a 230 voit power

power

that 230-volt

schematic

on the

correct

TabieofReplaceabie

the

switchatXloo

Make the connectionbetweenthe Model 2008 andthe

(Connections

output

transformer

operation

size

setti~

RANGE

to

be

the

AMPLlTUDE

level.

sourceisused,

T3

I.a

(strapping opUona shown

diagram)

for 230-voit

01

the switch. set

drivenatthe

are

and (b) that fuse

operation.

Parts

for

frequency

For

exampie,toobtain a

the frequency

(10 x 100 Is 1000).

terminals

discussedinparagraph

control

strapped

value.)

diai

dial

to

check (a)

Flis

I.a

determined

and (b)

at

10 and the

designated

obtain

SECTION

of

switch

live

this

for

(see

the

set-

2-2.

the

de-

II

INSTRUCTIONS

2-2.

The for nections

A. terminal

figure 2-2A.

)

B. BALANCED OPERATION. Connections for broken

output TUDE

OUTPUT

output

balancedorunbalanced

for

G son

To

being

UNBALANCED

OPERATIO

Figure

UNBALANCED OPERATION. To

side

grounded, a

anced

line from circuit controlatmaximum.)

CIRCUIT

circuitofthe Mode1200s maybearranged

each

are

indicatedinfigure

\.,

'-----'-,

equipment

driven

2-2.

Model 200S Typical Output Connections

strap

and

the

center

operation

are

the

I.a

ground

balancedtoground, with

OPTIONS.

operation.

~

@

Is

terminal,

iDdlcatedin

terminal

Typical

2-2.

G

I

....

---

To

being

BALANCED

OPERATION

placed

son

-.

, ,

eqUipment

driven

operate

between the G

as

lndlcated in

Li.gure

indicates

theAMPLJ-

con-

®

wUhone

2-2B. (The

bal-

the

00087-2

2-1

section

Figure

ill

3-1

'1

CAlm

FOllCIU

SIACl

V4

I

"MPLITUD[

Model 2008

I

o

POW[R SltPlI\. V

ll~nov

Figure

INPUT

3-1.

-_-I

:;C;-lDOO"\,

Model 2008 Block

Pcwu

SUPPlT

"

Diagram

3-0

00087-2

Mode1200S

Paragraphs

section

3-1to3-4

III

THEORY

3·1.

The Model 200S oscillator rectly, tion of an isolating the pedance output simple, high

Functionally, a frequency-controll1ng bridge and balanced amplUier output ancedorunbalanced circuit. figure

3·2.

The frequency-control1lng floating With no connection

bridge, stray bridge output frequency-controlling of the (RC networks which RANGE of the bridge, while the ponents (a voltage sensitive The amplitudeisstabilizedatsuch ampllllertubes portionoftheir

the

results

The the amplifier. branch output of to verSUS-frequency teristics amplifierofproper

GENERAL.

Oscillator

circuit

avoiding the complication and

osclllatorIsminimized

trouble-free

stability

which constitute

circuit

These

3-i

and in

FREQUENCY·CONTROLLING

bridge, stabilityofcalibrationisassured

capacity

bridge.

switch

resistance)

large

negative feedback at

In a

bridgeisfed by the balanced voltage developed at

cathodesofV2

of the bridgeisapplied

the

grid

of VI. The

of an

from which the outputistaken

amplifier.

stage.

over

the

circuits

which may be

are

showninblock

detail

symmetrical

to

and leakage to ground

terminals

The

frequency-controlling

and frequency dial)

divider

are

operatedInthe

characteristics,

very

pure

and

The output of

amplitude-stabilizing

andphase-versus-frequency

RC

network

uses

a balanced (push-pull)

possible

Reaction of

by

the

use

of a low

This

arrangement

circuit

operation,

are

comprise

designtoachieve an OScillator

having low

entire

ground on any

or

sine

V40

frequency

of

the

Model 200S include

the

oscillator

arranged

and a

in

the

schematic

circuit

with

respecttoground.

do not shunt

amplitude-stabilizing varied amplitude-stabilizing

which includes a

in

manner

by

comprise

the

substantially

which,

harmonic

wave

oscillation.

the

outputofthe balanced

the

frequency-controlling

tothe

in which

can

be utilized with an

resuits distortion range.

either

power-supply

diagram

is

arranged

terminal

presentatthe

components

operation

other

a level

together

frequencies,

gridofV3

branchisapplied

the

SECTION

distor-

the

load on

im-

in a

and

push-pull

circuit,

for

bal-

form in

diagram.

BRIDGE.

as

of the

since

any

either

arms

of

the

two

arms com-

thermally-

two

arms.

that

the

linear

with

and the

voltage-

charac-

OF

OPERATION

di-

an

which

as paths screen

a

the

grid back impedance put

Capacitors are

The output from feedbacktothe supplies formers, output

3-4.

Transformer

oscillator the Since a Single only a 2008, two between transformer

RANGE

transformers

of whichisadjustedbyoperation

control

III

which

delivers

is

form Electronic

Variable the

Variable optimum should not is

The a

cross follower

well

maximum

replaced.

oscillator

includesavoltage-amplifier

special

positive

seenbythe

are

of

and

Is a function of

constant

part

circuit.

OUTPUT

outputtobe obtained

partofthe

SWitch. The

on the front panel.

a voltage of excellentstab1Uty and wave-

coveredintexts

Measurements.

resistor

capacitors

calibration

require

cathode-follower

stage

from

V40,

screenofV2.

decreases,

Cia,

of the

the

which couple

circuit

transformers

cathode-followersV2andV4and

Rll

output amplitude.

adjustment

amplifierisa balanced

feedback

to

provide

cathode-to-cathode

the

plateofV2tothe

and from

regardless

Cll,

frequency-compensating

the

cathode-follower

frequency-controlling

primary

CIRCUIT.

coupling

and the output

transformer

frequency

for

the

supply

suchasTerman&Pettit's

is

provided for

C3, C6, andC7are

and frequency

the

thus tendingtomaintain

provides

band in

secondary

the

unless

stage

is

used In the

a low output Impedance

the

plateofV4tothe

The

degree

load and

of load.

and C12, and

winding of the output

the

either

are

output aHenuator, the

increasesasthe

oscillator

isolation

balancedorunbalanced.

will

operate

range

provided. Connections use

Windings ofthe coupling

adjustment

response.

the

RANGE

push-pull

stage

(V2, V4).

load. Thefeedback

control

oCthe

positive

coils

circuitry.

stage

bridge and (2)

output

circuit,

suitably

covered

are

set

o( the AMPLITUDE

adjusted

They

switch

circuit

(Vi,

V3)

Criss-

cathode-

grid

control

feed-

the

1..2

and

(i)

returns

transto

between

and allows

over

by

the

proper

up

by setting

of

for

and

load

out-

1.3

the

00087-2

3-1

Section Table 4-1

IV

Table

4-1.

Test

Instruments

Model 2005

Required

Instrument

DC

Electronic

AC

Electronic

AC

Electronic

Distortion

5O-ohm

Resistor

Type

Voltmeter

Analyzer

Minimum

Sensitivity: Input

resistance:

1 volt full

Input impedance: Accuracy:

:i3%

Input Impedance: A('curacy:

50

ohms

:t:2%

:t:1%to100 kc

Required

10

SpecUlcaUons

scale

minimum

megohmsorhigher

2 megohms shuntedby40

(belooN

the

0.3

volt range)

[rom5cpsto500 kc

10

megohms shuntedby25

(below

the

0.3

volt range)

[rom20cpsto1 mc

pf

Recommended

$

Instruments

Model 410B Vacuum

Tube

Model403A Transistor

Model Vacuum

4000/H/L

Tube

Model 330B Distortion

Analyzer

Not Available

or

412A

Voltmeter

Electronic

Frequency

~~Ional

Counter

0'

Standard

and

- recommended)

scilloscope

4-0

Frequency quency

and

measuring

Frequencies

a)

10

b)

100

c)

1 kc

d)

100 kc

Output voltage: Frequency

Frequency

accuracy:

range:

period

capabilitiestoat

available:

cps

5 volts

flat

600 kc

readings

rms

:i0.05%

from

available.

minimum

5

cpstoat

least

600 kc

least

Fre-

Models 523C/CR, O/DR 524C/O

lOOER

quency

Electronic

Precision Standard

Models 150A, 160B,

Counters

Fre-

170A

Oscilloscopes

or

00087-2

Model2ooS

Paragraphs

Section 4-1to4-3

IV

4-1.

This for

ance check

its

partofyour

The maintenance that maintenance ating D and

The 200S should all recommended a troubleshooting to

Tube the readjustment

tUbes,

critical adjustment

Small

of replacement. qUired in cabinet check

4·2.

Table 4-1 tenance and than

procedures,

fications

4-3.

INTRODUCTION.

section

the

cabinet,asa

procedures

ill

component

assist

replacement

difficulties which may develop, however,

errors

the

capacitance

instrument

the

contains

200S

Oscillator.

that

incoming quality

respectively.

ratings.

youinqUickly localizing

will be

stabilization

parts.

alter

may be introduced in

Therefore,

the

200S throughout

over

the

TEST

PERFORMANCE

EQUIPMENT

lists

repairofthe

recommended

make

listedintable

test

and maintenance

Includedisa quick

may be made with the

partofroutine

data

providedinthis

personnel

and

circuit

require

parts

Refertotable

the

are

Should

paragraph,

will probably

necessary

lamps

replacementofthese

addedtothe

instrument

performance.

test

equipment

types

sureitmeets

4-1.

maintenance

control

are

familiar

theory

little

maintenance,

operated

failure

4-8,

has

the

correctamajority alter

(RTl and RT2), and

4-5

for any

the

circuit

if any

adjustments

this

section,

after

the

REQUIRED.

required

200S. U equipment

are

usedinthe the

CHECK.

SECTION

MAINTENANCE

information

perform-

instrument

or

inspection

sectiona8sumes

with

the

oper-

given in

well within

occur,

been included

problem.

replacement

parts.

adjustment,

minimum

necessary

200S

after

for

section

however,

because

cabinet

are

slide

main-

other

following

speci-

as

since

the

of

some

of

other

re-

the

and

in

IV

A.

FREQUENCY RESPONSE.

the

1) Connect Electronic

a

403A

for

a

2) Set 200S

Terminate

3) Adjust 200s AMPLITUDE for a convenient

erence

4)

dial

5) Repeat

indication should not

the

B.

1) Set 200S Observe

2) Check

3) Repeat

The frequency should be

around

Starting wlth

across

ranges DIAL ACCURACY.

the

For

the enUre measure the 523D FUNCTION SELECTOR PERIOD AVERAGE. Table specU1cations for each point on range, by

10.

Table

Frequency

(cps)

200Stoan Counterasshown in figure 4-2. SUbstUute the

400D/H/L

RANGE

output in50ohms.

0.9onthe the

the

band while obserVing

this

process

checked.

RANGEtoX10K, frequency dial to 60.

frequency

frequencyat40, 20, lOand 5 on the

this

procedure

lower end of

Xl

range,itwill be advantageous

the

frequency

in

divide the

4-2.

Frequency/Period

Frequency

ac

voltmeter

in figure 4-2.

to

X100, frequency

voltmeter

Xl

range,

for

vary

reading

correct

NOTE

the

termsofperiod

theXlrange.

period

Limits

rotate

each

range.

more

than

on

the

for

the

remaining

wlthin

XIO

range

indirectlybyswitching

4-2

To check

Umlt in table

Period

and a 523D

dialto10.

scale.

the

frequency

the

meter.

The

voltmeter

:t1

db throughout

523D Counter.

:t2%.

,

and

to lists readings

XIO

4-2

Conversion

Limits

ref-

dial.

ranges.

the

to

10

the

The

follOWing and should be accomplished with cabinet.

paragraph

in

To

graph

dications,

refer

readings

00087-2

procedureisto

A

complete

4-7.

isolate

4-7

and follow but

to

table

that

adjustment

Proceedasfollows:

NOTE

troubles

00

4-4

are

in the 200S,

all

NOT

adjust

for

beyond

steps

possible

test

verily

proper

the

instrumentinits

procedure

turntopara-

and note

anything. Then

causes

limits.

operation

is

given

in-

of

5

I.

2.

••

6.

5.1

'.9

10.2

9.8

20.4

19.6

40.8

39.2 6!.

58.8

196.0

ms

204.0

ms

098.0

ms

102.0

rns

049.0

ms

051. 0 rns

024.5

ms

025.5

rns

2

016.3

ms

017.0ms

'-1

Section

Pa.ragraphs

C.

I) Connect

as

2)

of the

3)

IV

4-4to4-7

DISTORTION.

the

shown in Set

figure

200S RANGE

frequencies

The

330B

switches

200Stoa

3308

4-4.

switch

and frequency

indicatedIntable

should be

positions:

a.

AF-RFtoAF

b.

FREQUENCY toIncoming

step

2

c.

Selector

d.

RMS

4)

Adjust 330B INPUT

on the 330B

5)

Switch

6)

Adjust BALANCE and FREQUENCY

a dip on the

7)

Turn

while

continually QUENCY until SpecUicatlons

swUch to

VOLTS-DB switch

SET

control

LEVEL

setto.20 forazerodbreference

meter.

selectortoDISTORTION.

meter.

RMS

VOLTS-DB

adjusting

the

lowest

are

listedintable

switch

330B BALANCE

posslb:l.e dip

Distortion

Analyzer

dial

to one

4-3.

settothe following

frequency

selected

db.

controls

counterclockwIse

and

FRE-

is

obtained.

4-3.

in

for

2)

Remove the two

minal

stripasindicatedinfigure

3)

Addan

former

4)

Replace

table

insulated

primary

fuseFIwith aO.6

5-1,

Replaceable

CLEARANCE

Figure

wire

4-1.

bare

Jumper

to the

Parts).

230-Volt

wire

jumpers

from

black/yellow

amp

fOR

1I5V

REMOVE

230

Model 2005

from

the

4-1.

the

green/black

one.

slow-blow

CONNECT JUMPER

230

VOLT OPERATION

JUMPERS-

VOlT OPERATION

fuse

FOR

Operation

ter-

trans-

(see

8)

Check

the

remaining

by

following

Table

steps

4-3

Range

XI.

XIOO 1000

XIOO 6 kc XIX

4-4.

To

1)

2) The 200SR

on the front

3)

CABINET

remove

the DiSCOnnect Remove

the

rack

Carefully

the

panel

slide

cabinet.

4-5.

The

230-VOLT

following

describes

sarytochange

from

4-1

1)

Remove

ItS-volt

further

operation

Illustrates

the

frequencies

I through 7.

Distortion

Frequency

100

cps cps

5 kc 46

REMOVAL.

200S

cabinet,

2005

from

two

screwsatthe

mount unit

which

mustberemoved.

the

instrument

OPERATION.

circuit

the 200S

power

to 230-volt

this

cabinetasper

listedintable

Test

Frequencies

Specifications

46 46 46

proceedasfollows:

the

has

power

two

source.

rear

of the

additional

forward,

modifications

transformer

operation.

procedure.

paragraph

4-4.

4-3

db db db db

cabinet.

screws

out of the

neces-

primary

Figure

4-6.

The since cedure smooth

1)

the tuning

2) on

and forth

3)

PERIODIC

2008 should

there

are

performed

operation.

Put

one

drop

drh'e

Placeasmall

the

RANGE switch

several

Using

compressed

requireaminimumofmaintenance,

few moving

of oil in mechanism.

amount of

times.

dust out of the tuning

4-7.

The Adjustments initely within

form procedure, correethe

This Simplyfollow the itselfasa refertotable

NOTE: paragraph

SpecUications

ADJUSTMENT

fOllowingisa

should be made only

determined

specifications.

within any of the

refertotable

action.

procedure

can

procedure

reading

4·4

for

The

test

Indications and Urn

are

NOT for

are

MAINTENANCE.

parts.

onceortwice a

each

high

contacts.

ai.r,

gently

capacitor

PROCEDURE.

complete

that the 200S

If

the

limits

4-4

a.l80bean

untU the

that

exceeds

possible

The

follOWing

year

of the

three

quallty Rotate

plates

blow

contact

the

any

(C5).

adjustment

if

it

has

is

not

instrument

given in the following

for

possible

aidintroubleshooting.

trouble

the

test

limit,

causes.

its

mal

performance

specifications.

given in the Cront of the

should

oil

Insure

holes

cleaner

switch

accumulated

procedure.

been operating

fails

to

cause

manifests

and then

given in

manual.

pro-

on

back

def-

per-

and

this

4-2

00087-2

Model 2005

In

ordertominimize

"tuning

shank

A. specified:

1)

2)

to

3)

4) maybereplacedatthe end of

B. PRELIMlNARY CHECKS. The following

justment these should Proceedasfollows:

1)

2)

wand"

or

should be

TERMlNOLOOY. When the dial"isusedinthis

Remove

Loosen the four

the

Reset

Tighten

tests

Power

a.

b.

c. Check to

d. Using the412A, 410B

Recovery

a.

b.

center

drive

shaft.

dial to position

the

are

giventoavoid

of the 200S.

tests,

other and asareference.

mately chassis

matey

to The voltage should be 380

Switch RANGE to

Connect the output

some

be

replaced

Supply:

With

the

Instrument

tance

from

across

megohms. A

catesashortedorleaky

B+

Turn for at

C13.

line

and

the

instrument

least15minutes.

see

suitable

negative power supply

225 volts)

and C14. The negative voltage

155 volts) Is

the junction ofR30,

difference

Time:

the

eUects

tuning

used

four

componentisprobablyatfault and

CI3

ground.

screwdriver

for

all

text,Ithas

knobonfrequency dial.

screws

before

This

very

that

voltmeter,

between the negative

which

indicated

securing

If

the

attempUngany

turned

to ground and

resistanceistypically

low

on,

all

tubes

EleclronlcVoltmeters,

The

positive

maybemeasured

measured

volts

XIOK

oUhe

of hand

adjustments.

expression

secure

in the text.

screws.

this

procedure.)

possible

instrument

off,

reading

R31

2008 to an

(below

capacitor

and

allow Ittowarm

are

measure

voltages

voltage

and R40(f1gure

±75

and frequencyto50

capacity,

with a

the

meaning

the dial

(Center

unnecessary

fails

adjustments.

check

the

resistance

lOOK)

between the

glOWing.

the

using

between

from

the

and

volts.

oscilloscope.

plastic

"Slip

here

plate

knob

basic

ad-

any of

the

resis-

many

Indi-

or

positive

ground

(approxi-

the

(approxi-

chassis

4-7).

positive

kc.

the

up

a

c.

Switch oscilloscope

d. The

C. CALIBRA

200S procedure sponse instrument plishedontheXIOOrange, Is giventoproduce frequency dial

I)

Frequency

a.

b.

c.

d.

~200S

OSCILLATOR

oscilloscope

stable

nON.

Is divided into two

Is intended to effect a flat frequency

for

the

set

Turn

200S

Connect the and a frequency frequency or

4-3.

Using 200S AMPLITUDE,

round.9

Turn

the frequency should step

Cic

within

2%.

VACUUM

VOLTMETER

~

I~

\,

'G"C..)

500. RESISTOR

~200S

OSC

Figure

TILLA

OR

Ii--..

VACUUM

VOLTMETER

~

I~

G'=-'

,on

RESISTOR

Figure

IA-..

4-3.

Paragraph

from

range pattern

within 5

200S

on the

tracking.

Response

RANGE to XIO, frequency

200Stoa

standard)

voltsasreadonthe

read

within +1/4 db of the

and the frequency should be

~4000

TUBE

G

\.

4-2.

l1P

4000

TUBE

to

range,

after

each

range

presentation

seconds

Calibration

andIsaccomplished

XIO

measuring

Calibration

after

switching

procedure

basic

parts.

range.

Proceedasfollows:

Adjustments:

dialto60. The

The

400D/H/L

device

as

shown in

setareference

400D/H/L

fj;523C/D

ELECTRONIC

(!;

Ii

(!;

, ,

,

(!;

Test

<9>IOOE

FREQUENCY

lQJ:

o 0

,

•

I~r_

G

./

Alternate

'-VERt

TO

EXT.

Calibration

Section

4-7

cont'd

observing

SWitching.

should become

ranges.

for

The

first

with the

second,

accomcorrect

dialto5.

AC

Voltmeter

(counter

figures

400D/H/L

reference

correct

COUNTER

meter.

•

JI

,

(!; (!;

Setup

STANDARD

@

SIIH

€

"\'

~~.HORIZ.

OSCILLOSCOPE

(OPTIONAL!

Setup

I

./

, 0

~o

IV

the

re-

or

4-2

a-

in

~

00087-2

4-3

Section

Paragraph

IV

4-7

cont'd

Model 200S

e.U600cpsisoff

on with C6. NOTE: Since

frequency sUghtly,ItIs quency this

f.

Observe muchItdUfers

g. Adjust

Then again

h.

Observe :i:t/4dbfrom steps obtained with 600 above).

2)

Frequency

a.

Switch 20OSRANGEtoXlOO. Connect the

mentasshown in

b. Check

ing shouldbe500 orr frequency.

c.Uit

Cia

d.Ustep

is

without

e.

Check aU at limits ping

f. Switch RANGE

quency

g. Adjust C7 to put 600kcon

h.

Check Calibration

NOTE:Itwill be FUNCTION SELECTORto10

when

fertotable

Finally,ifthe rect

calibration, asinstepCIa through endbysetting

bending one of

of

C5atthe point of

to

the

low end of the

rect

frequencies. the high end, frequency with the way, bending of

When bending cautions: possible. plates

should

pending on

~Iow(e.g.,

adjustment.

the output voltage and

C3tocorrect

adjust

600

the

Clc

Dial

the

more

was

necessary

through

C2c

possible

further

numbered

the

high end. U (:i:2%),

the

dialtoget

dialto60.

calibration

measuring

above

the

this

anyone

rotor

(1)

Keep

(2) Keep

taper

whether

more

replacing

from

C6sothat

cps.

output Voltage. UitIs

the

through

Tracking:

frequencyat5.

than

:i:2%

Clh.

was

necessary,

that

the

adjustment.

trytoequalize

to

shouldbecorrect

advantageoustoset

frequency on

4-2).

proceduresdonot

start

overbyadjustingC3and/or

h.

dialtothe

outer

mesh.

dialtoobtain

Repeat

time other

plates,

all

segments

gradually

you

must

than

2%.

set

the

cabinet

advisabletosetthefre-

599

cps)

determine

the

reference.

for

hal!

this

the output

reference

Clh

until a flat

cps

set

on frequency

figures

cps

ail

XIOK, and

rotor

making

outer

plateisminimized.

bends

4-2or4-3.

The

:i:2%.

slip

the

to sUp

on

the bending

the

repeat

entire

points

dial

onthe

some

points

frequency.

the

remaining

Then work

platesineach

Continue

approximatelycor-

fine

rotor

observe

as

near

In Hne.

inwardoroutward,

compress

frequency

in

step

frequency

U the

frequency

dialtoputiton

dial,

step

w11l

dial,

the

error

within

these

set

the 200S

to 12%.

PERIODAVERAGE

theXl

resultincor-

toward

this

procedure

adjustments

plates.

the following

the

or

frequency

raises

when

making

difference.

more

Ctc

repeat

response

(see

equip-

read-

repeat

C2b.

now

track

beginning

exceed

by

limits.

ranges.

the

counter

range

the low

point and

section

procedure

from

In

shaft

The

rotor

expand

the

how

than

note

steps

test

sUp-

fre-

(re-

C6

of

this

pre-

as

de-

the

frequency linearity.

end shouldbeunnecessary.

D.

DISTORTION

1) Connect

as

shown in

2)

is

Is

It

20.

3) positloos:

a. b. c. d.

4) Adjust 330B INPUT on

the

5) Switch

6)

Adjust BALANCE

diponthe

7)

Turn while continually until

8) Adjust distortion)onthe

until

NatE:

settingofthe

9)

Repeat

trols being

10) Adjust Balance00step

E.

OUTPUT VOLTAGE.

I) Connect

2)

Turn

lust

Rll

!il'oos

OSCILLATOR

~

\,;,G

RESISTOR

range. (3) Bending of

Set 200s RANGEtoXl

The

330B

AF-RFtoAF

FREQUENCY

Selector

RMS

VOLTS-DB switch

330B

selectortoDISTORTION

meter.

RMS

the

lawest

RSO

the

lowest

For

steps

for

50

used)

the

2005

for

Figure

This

gradual

plates

the

200Stoa 330B

figure

4-4.

switches

switchtoSET LEVEL

meter.

VOLTS-DB switch

adjusting

possible

(dynamic

possible

optimum

200S Wide Range

I through 8,

cps

(60

instead

R51

(Hum Balance)

8.

2005,

AMPLlT~E

3,5

voltsonthe

4-4.

should

to

20

control

and

dip15obtained.

balance)

330B

meter,

dip Is results

cpsif50

cI.

1000

loaded,toa

G/

Distortion

taperisessential

near

lhehigh

Distortion

and

the

frequency

be

in

the

set

tothe

+20dbposition

forazerodbreference

FREQUENCY

330BBAL.ANC

Repeat

obtained.

use

adjusting

cps

cps.

4000

fully clockWise, and

4000

OlSTOflT'rOH

0 @

cootrols

counterclockwise

Eand I.NPUT

for

a dip (minimum

steps

lawest

Oscillator.

all

line

frequency

instead

meter.

AC

(Q330B

ANALYZER

of Dynamic

Voltmeter.

[gJ~

@:

-~

Test

Setup

frequency

Analyzer

dial

following

for

7 and 8

frequency

330B

con-

ad-

•

@

•

"

for

to

a

Is

4-4

00087-3

Model 2005

Paragraphs

section

IV

4-8to4-9

4-8. The

calizing way to lo::ate until the meet sible

to

A.

see sible duetoa 2005 off, sistance This

If

replace eIther

TROUBLESHOOTING.

followingIslntendedasa guidetoassist

troubles

problem

the

test

causes.

save

timeintrouble

POWER SUPPLY.

It

with a new

table

5-1.II!.he

!.hat

!.he

line

short

fromB+andB-to

resistanceistypically

the

resistance

!.he

in T3orthe

that

troubles

appearsasa

limit.

Then

The follOwing

slow-blow

new one

fuse

was

surge.

fuse.

II

Cl4

to ground,

Is

lOOKormore,

If

it

heater

may

occur

In the

Is to follow the

reading

refertotable

suggestions

isolation.

lllhe

fuse

fuse of

does

defective

!.he

fuse blows

and

ground

many

megohms.

blows

again,

circuit.IIthe fuse

Symptom

2OOS.

test

procedure

that

does

4-4

for

are

has

blown,

correct

not blow,ItIs

or

the

failure

again,

turn

measure

(observe

polarity).

remove

the

trouble

does

Table

Probable

Cause

In

lo-

A

good

not

pos-

offered

replace

rating.

pos-

was

the

re-

V5

and

not.

4-4.

blOW, voltage B+

B.

DO NOT

2005.Ifthe ctncattons, Check the misleading. replaced,

If

adjustments.

4-9.

A. SERVICING PRINTED

is

quires

Troubleshooting

the

problemIseitherashorted

breakdown of one of the

and

B-,

or

B+

AMPLU1ER.

failure

w1.ll

In

most

indiscriminately

Instrument

try

replacing

tubesbysubstitution.

use

of a

"tube

Mark

they

maybereturnedtothe

tubes

are

replaced,

REPAIR

servicing

special

AND

parts

care

Symptom

and ground

the

rest

llkely

be

make

Is not

tubesorRTI

Results

checker"

original

tubes

refertotable

REPLACEMENT.

CRCUIT

on

the

etched

to avoid

excessIve

tube

capacitors

(usually

of the

instrument,

the

causeoftrouble.

adjustments

operating

obtained through

may

be

erroneous

soifthey

4-5

BOARDS.

circult

heat

Probable

or

Cl3

or

within

and RT2

same

for

required

board that

Cause

a high

between

CI4).

tube

in the

spe-

first.

and

are

not

socket.

re-

might

Resistance than

Tubes

to ground

lOOK

ohms

not glowing,

light out

Oneormore

glowing,

Power

variatton

pilot

supply Voltage

exceeds

limit

Turning

control

AMPl.JTUDE

causes

output

Recovery

test

time

lin'llt

2008 obviously

phonIc

Dial

springs turned the

clockwise

stop

tubes

light

jumpy

exceeds

micro-

back

less

CI3A,B,C Cl4

leaky

CIO,l1

pilot Blown fuse

S2

defective

not Oneormore

on

burned

Cl3A,B,Cor

test

breaking under

V5

defective

VI-V4

R39 (AMPLJTUDE

control)

Vi,

V3

RT1, RT2

VI-V4 RTI,

RT2

Tuning

dirtyordefective

when

against

Tuning

closed fully

leaky

shorted

FI

tubes

out

Impossibletoset on frequency Dial

springs turned against

Calibratton range

only

back

counterclockwise

the

stop

bad on one

low

end

Tuning

open too

when fully

Dirty

RANGE

contacts

CI,

C2, need

capacitor

meshed

C7,orCl6

adjusting

One RANGE

resistor resistance

RSOorR51

adjusted

T2

defective

RSOorR51

adjusted

TI

defective

down

high

shorted

defective

C14 voltage

Excessive XI-Xloo

Excessive XIK-XIOK

distortion

ranges

distortion

ranges

on

defective

Excessive all

ranges

distortion

on

VI-V4

defective RTI-RT2 Dust

between tuning

defective

capacitor capacitor

capacitor

too

far

meshed

when

Impossibletoset out with 200S with 50

ohms

procedure)

3.5

v terminated (adjustment

RTI, VI-V4

RT2

weak

defective

far

switch

has

mis-

plates

when

changed

00087-2

4-5

Section

Figure

IV

4-5

RB

Model200s

R1

R6

4-6

CI

~

R6~

VEL

C1

TO--'''-

RIA

Figure

RZA

l4

R'A

4-5.

Range Switch Detail

BlK

R44

R39

TO

R33

..

R'1

GRN

PIN 5

PIN6T2

TO

R4'

YELm

1'2

00087-2

Model 2005

Paragraph

4-9

cont'd

Paragraph

Section 4-9

cont'd

IV

damage concerning

B. TUBE their

crease peratureofthe the

as

table

the

board.

parts

REPLACEMENT.

be

carefultoreplace

original

2OOS,

specified

4-5

positions

tube

reliabilitybylowering

be

sure

in

fOr

any

Refertofigure

replacementonetched

U

the

special

sin:e

they

ouiput

to

the

parts

neceS&a!"Y

tubes.

use

When

the

correct

list

(table

~djustments

placement.

C. TUNINGCAPACITORREPAm.

tor

should essary, the

tuning

the

gears. for any before cases, mesh

reason,Itshouldbereadjusted

any

duetoslippage,

far extreme edgeofthe spacer spacer

D. RANGE SWITCH

on C5 when

have

factorytothe

not be

since

doing

capacitor

U C5A, B, C

electrical enough to

low

endofthe

insulation

should

the

been

carefully

exact

loosened so

shalt

has

may

with

unless

cause

the

been

adjustmentisattempted.Insome

the

dial.

tuning

perfect

When

allow

protruding

line

up with

dialisset

fully

REPAIR.

bridged

value

required

4-9

for

Information

circuit

V20r

V4arechanged, tube

also

the

operating

replacing

boards.

shields

functiontoin-

tem-

tubes

replacements

5-1).

Refer

alter

The tuning

absolutely

capaci-

nec-

misalignment

shaft

extension

removedorloosened

mechanically

capacitor

will

calibrationatthe

correctly

from

the

topmost

rotor

set,

plate

stator

clockwIse.

Resistor

a.nd

for

valuesonSI

adjusted

proper

at

tracking

re-

not the

the

In

to

in to

of

on

all

ranges.

of

calibration exhausted try

adjusting

on

the

range RANGE mended Figure

4-6

Table

Ref.

VI,

V3

V2,

V4

VS

RTl,RT2

If

one

and

all

(especially

the

value

alfected)

switchIsfound

that

the

switch

shows

4-5

all

ReplacementofCritical

Function

Voltage

Ampll-

ner

Cathode lowers

Rectifier

Amplitude bili:r.ation

rangeIsfound to be

other

possibilities

dirty

RANGE

ofCl,

C2, C7orC16 (depending

slightly.

If

switch

any

tobedefective,itis

be

wiring

replaced

detail

as

for

Required

Adjustments

Recheck and

distortion.

set

output

See

paragraph

Fol-

Recheck paragraph4-7C. Reset

output

paragraph Check

power

Sta-

lamps

voltage Reset

paragraph

(par.

output

Ixtelly

have

been

contacts)

part

of

recom-

an

assembly.

replacement.

Parts

Checks

or

Calibration

Re-

voltage.

4-7.

distortion,

voltage,

4-7E.

supply

4-7Bl).

voltage,

4-7E.

out

the

00087-2

4-7

Section

Figure

L4

026

018

rv

4-6

Cll

OUTPUT

ADJUST

R2.1

Oil

VOLTS

R2.8

V2.

C2.0

R2.'

R40

R31

R30

CI4

CI3A,8,C

CI2

M<Y.ie1

2005

021----

0'.

L3

•

Oil

C1

CALIBRATE

XIOK

R"

L2

RI7

RI9

R20

MP-S-8.0

050

SET

DIST

MIN

XIK

RANGE

051

SET 015T

MIN

XI

L6

RANGE

'-8

Figure

4-6.

Left Side View Model 2008

00087-2

Model 2008

R39

Section

Figure

IV

4-7

CI5

51

/

C8

TI

a

00087-2

r·

-

•

..

P·S·1I41

•

V3

Rl2

C6

Figure

Rli

CSA

4-7.

Right Side View Mo:lel 2008

C58

C3

VI

C5C

T3

4-9

Section

Figure

IV

4-8

Model 2005

Excessive soldering be

cementedinplace

A

breakinthe

Use After or

lacquer.

When potentiometers, until itisfree.

WARNING: eyelets

I. Apply heat

replaced. an ponent nOt

dliCtor

heat

iron

only high

soldering,

replacing

are

not followed,

eyelet

sideofboard.Ifleadofcomponent

pass

sideofboard.

SERVICING

or

pressure

(50

watts

with a quick copper quality

If

spa

If

inthecircuitboard,applyheatoo through an

shouldberepairedbysolderingashan

rosin

clean

components it

will be

the

specific

ringly to lead of componenttobe

lead

of component

can

lifl

maximum)

drying

core

solder

off any

excess

with

mulliple

necessarytolift

instructions

extensive

eyelet.

apply

the

and following

nux

damagetothe

passes

heat

ETCHED

copper acetate

when

repairing

and

mounting

each

outlined

through

com-

does

to

con:

coat

in the

strip

these

base

the

pins

slightly,

etched

CIRCUIT

from

the

instructions.

cement

etched

repaired

steps

having good

length of tinned

circuit

suchastube

working

below

circuit

2.

Reheat sertasmall does drill

BOARDS

board.

Copper

area

with a high

around

regarding

board

solder

not

have

{rom

Avoid

electrical

copper

boards.

sockets,

the

will

result.

in

awl to

an

conductor

;",h:.

~~~

damagebyusing

that

lifls

off the

insulating

wire

NEVER USE PASTE FLUX.

quality

electrolytic

components

etched

vacant

circuit

eyelet

clean

insideofhole.Ifhole

eyelet,

~CONDUCTOR

;~,

side

insert

of

board.

a low

board

properties.

across

electrical

capacitors,

several

boards

and qUickly

awl

SIDE

the

varnish

without

or

power

should

break.

times

a #57

and

in-

3. Bend fully

In

the

method

1.

Clip

This

procedure

clean

tinned

insert

event

shown below.

leadasshown below.

through

that

leads

on new

eyeletsorholesinboard.

either

the

circuit

Thisisespecially

pari

board

and

has

applicable

Imd~--'------CLIP

~H'R'

is

used

in the field onlyasan

care-

been

damagedorthe

for

alternate

4. Hold solder correct

part

against

leads.

sideofboard

.

~

Apply

~

conventional methodisimpractical,

circuit

boards

2. Bend new

solder heat

APPLY~

SOLDER ,

meansofrepair.Itis

without

protruding

component

usingapair

sink.

board

heatto

eyelets.

leads

around

not

(avoid

component

as

explainedinstep

...

~

.

upward. protruding

of

long

nose

...

~

used

within

overheating)

leads

Bend

lead

lead.

pliers

~

the

factory.

and

on

use

of

Apply

as

1.

a

4-10

Figure

4-8.

Servicing

Etched

Circuit

Boards

00087-2

Model

2005

Section

Figure

o

I'

.:

0

.;

,

.

•

" 0

."

0:

>

o

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IV

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00087-4

Model 200S SecHon V

Paragraphs

5-1to5-2

5-1.

This placement Oscillator.

Table orderoftheir mation is plyingtothe plyingtothe Miscellaneous Detailed

1)

2)

3)

listofmanufacturersinappendix.

4)

5)

INTRODUCtiON.

section

5-1

listed

Reference Full

Manufacturerofthe

Hewlett-Packard Total

contains

parts

lists

replaceable

reference

on a

part

used

opposite

part.

same

parts

information

designator.

description

quantity

for

the

other

part

of the

usedinthe

information

the

Model 2008 Wide Range

parts

designators.

morethan

lirst

reference

refertothe

are

includedatthe

includes

part.

part

in a

stock

number.

the

instrument

REPLACEABLE

for

ordering

in

alpha-numerical

Detailed

once in the

designator

designators

initial

end of

following:

live-digit

(TQ column).

SECTION

re-

infor-

instrument

ap-

designator.

the

list.

code;

see

V PARTS

5.2.

To

quiry

oUice

or,inWestern

SpecUy the following

1) Model

2)

3)

4) To

descriptionofpart

ORDERING

orderareplacement

eithertoyour

(see

listsinappendix)orto

CUSTOMER SERVICE Hewlett-Packard 395

Palo

Europe,

Hewlett-Packard

54

Route del

Geneva,

and

complete Hewlett-Packard Circuit Description.

orderapart

reference

not

INFORMATION.

part,

authorized

Page

Mill Road

Alto,

California,

to

Acacias

Switzerland.

information

serial

stock

number.

designator.

listedintable

and

include function

address

Hewlett-Packardsales

Company

8. A.

for

numberofinstrument.

5-1,

each

give a

and

order

part:

complete

or

in-

location.

Al

CI,

C3

C4

C5

C6 C7

ca,

Ckt

9

2

Ref.

Assembly,

Consists

Part

components not field

Capacitor:

7-45pf, 500 vdcw

Capacitor:

39pf

Capacitor:

14-617 SameasC3 Capacitor:

1. 5 - 7pf, 500 vdcw

Capacitor:

O.

range

of the following:

CI,

C2,

of Range Switch

replacement.

variable,

fixed,

±2%,

500 vdcw

variable,

pf/sect.

variable,

fixed,

5uI

±IO%.

Description

switch

CI6,

RI

Assembly

recommended

ceramic,

sliver

3

ceramic,

mylar,

400 vdcw

Table

thru

RIO,

mica,

sections,

5-1.

Al

for

SI

Replaceable

28480 20OS-19W I

72982

76433 0140-0116

28480

72982 0130-0011

14655 0160-0024

Me,

Parts

(Sheet I of

I/t!

Stock

0130-0001

0121-0018

No.

4)

TQ

2

1

I

1

2

CIO,

00087·5

11

Capacitor:

loopf

fixed,

±IO%,

mica,

500 vdcw

76433

0140-0054

2

5-1

Section

Table

Ckt

C12

5-1

Ref.

V

cont'

d

Capacitor:

1000f, 100 vdcw

Description

fixed,

Table

electrolytic,

5-1.

Replaceable

Mfr 56289

Parts

(Sheet 2of4)

+

1?'

Stock No. TQ"

0180-0013 I

Model200S

CI3A!B!

C

C14

C15

Cl6

FI

11

LI

Capacitor:

3

sections,

Capacitor:

40uf, 450 vdcw

Capacitor:

15pf

:1::10%. Optimum Average

PartofRange

component field

replacement.

Fuse,

cartridge:

for

115V

Fuse,

cartridge:

for

230V

Lamp,

Not

incandescent:

i47

assigned

fixed,

electrolytic,

lOuf/sect.,

fixed,

electrolytic,

fixed,

mica,

300 vdcw

value

Switch

not

recommended

1. 25

operation

0'

0.6

operation

450 vdcw

selectedatfactory.

shown.

Assembly

AI;

for

amp,

slow-blow,

amp,

slow-blow,

6-8V,

0.15

amp,

56289

00853

71400

75915

24455

0180-0017

0180-0024

0140-0004

2110-0021

2110-0016

2140-0009

1

L2, 3

L4, 5 L6

PI

RI

thru

RIO

Rll

R12

R13, 14

R15, 16

R17, 18

Inductor,

Coil,

Reactor,

Power

R.

fixed:

F.,

filter,

cord

PartofRange

components field

replacement.

Resistor:

linear

Resistor:

3000

variable,

taper,

fixed,

ohms Optimum Average

Lamp, Resistor:

Resistor:

Mazda,

56

ohms

22,000

fixed,

ohms

filter:

Switch

not

:1::5%,

value

lOW

:1::10%,

2.0

mh

25uh

choke:

6h

Assembly

AI;

recommended

composition,

1000

ohnls,

:1::30%,3/10 W

composit.)n,

1 W

selectedatfactory.

shown.

composition,

1/2

W

composition,

1 W

for

28480 28480

98734

70903

11237

01121

24455 01121

01121

200CD-60C 200CD-60B 9110-0004

8120-0050

2100-0154

0689-3025

2140-0007

0687-5601

0690-2231

2

1

2

4

2

5-2

" See

Introductiontothis

section

00087-4

Model 2005

Table

5-1.

Replaceable

Parts

(Sheet 3or4)

Table

Section

5-1cont'd

V

Ckl

Hef.

RI9

R20,

R22 R23,

26

R25, R27, 28

H29 R30,

31

R32 rr33, 34 R35, 36

R3'

R38

21

24

Resistor:

1

megohm

Resistor:

68,000 sameasR19 Resistor:

1.5

Megohms

SameasR15 Resistor:

500

ohms Resistor: Resistor:

3000

ohms,

Resistor:

Not

assigned

Resistor:

15,000

Not

assigned

Resistor:

100

ohms±10%.

Description

fixed,

ohms

fixed,

fixed, wirewound, 35434

470

fixed,

470

fixed,

ohms:t10%,

fixed,

composition,

:1:5%,

composition,

:0:10%.

composition,

±10%,

:1.10%.

ohms,

wlrewound,

:/:

10%,

ohms,

composition,

1/2

10 W

part

1/2

W

1 W

1/2

10 W

1 W

W

of L4

of L5

Mfr

01121 0686-1055

01121 0690-6831

01121

35434

01121

01121 0687-1011 1

.

if

Stock No.

0687·1551

0816-0003

0816-0002

0690-1531 1

TQ'

2

R39

R40

R41

R42

R49 R50

R51

51

S2

Tl

thru

Resistor:

75

Resistor:

10,000

Resistor:

18

Not

assigned

Resistor:

taper,

Resistor:

linear

PartofRange

component field

Switch, toggle:

Transformer,

variable,

ohms±10%

rlxed, wirewound,

ooms

fixed,

ohms

:1:10%.

variable,

50.000 variable,

taper,

replacement.

composition,

±10%. 10 W

composition,

1 W

composition,

ohms

composition,

1000

ohms

Switch

not

Assembly

recommended

SPST

output: high

:I: 20%,

rrequency

1/2

AI;

for

linear

W

01121

35434

01121 0690-1801 I

71590 2100-0013

71590 2100-0036 1

04009

28480

2100-0076

0816-0008

3101-0001 I

200S-9

1

I

1

I

T2

00087-4

Transformer,

output:

low

• See

rrequency

introductiontothis

98734

section

9120-0049

1

5-3

Section

Table

Ckt

5-1

Ref.

V

cont'd

Description

Table

5-1

Replaceable

Mfr

Parts

•

(Sheet 4 of

*

stock

4)

No. TQ6

Model

200S

T3

VI

V2

V3

V4

V5

XV2,4

Transformer, Tube,

Tube,.

electron:

electron: SameasVI

SameasV2 Tube,

electron:

Socket,

Binding

link

Binding Binding Coupler, Disc

tube:

Post

Post Post

Ass'y,

Yoke;

power

6AU6

6CW5/EL86

5AR4

9-pin,

MISCELLANEOUS

Assembly

Assembly: Assembly:

vernier

1/4"

ceramic

ground

black

red

shaft

drive

with

98734 80131 80131

80131

91662

28480

28480 28480 76487

28480

9100-0036

1923-0021 2 1923-0044

1930-0003

1200-0072

5060-0625

5060-0632 5060-0633 2

1500-0002

5040-0607

1

2

1

2

I

2 1

Bearing,

Insulator,

Fuseholder

Gear

Insulator, Knob:

Knob: RANGE Knob: Knob: Shield,

Spring, Window,

Capacitor

flexible

Assembly Assembly

binding

AMPLITUDE

frequency frequency

tube

Thrust

dial

Drive

coupling

post:

dial

vernier

dial

(forVIand

black

V3)

28480

75915

28480

98978

28480

5020-0618 5040-0212

1400-0084

5060-0020

5060-0021 I

0340-0087 0370-0032 0370-0035

0370-0028 0370-0045

1220-0029 5000-0637

5040-0600 1

1 1 1

1

I

1 1

1 1 2 1

5-4

·See

introductiontothis

section

00087-4

Model200S

CODE

APPENDIX

LIST

OF MANUFACTURERS (Sheet 1of2)

Appendix

A

The following and H4-2 the

bottomofeach

Cod.

H

•.

Monufactur.r

00000

U.S.A.

00136

McCoy

00113

Sage

ElectroniCS

00334

Humldail

Westrex

00335

Gallock

00373

ElectroniC

Aerovox

00656

Amp,

oon9

00781

Allcrafl Northern

00815

Sangamo

00853

O,dlll

Goe

Englneenng

00866

CarlE.Holmes

00891 01121

Allen

Bradley

Lillon

01155 01181

TRW

Semicunductors

Teus

01195

Translstol

01349

The

Alliance

ChaSSI-Tlak

01561

PacifIC

01589

Amelock

01930

Pulse

01961 02114

Felloxcube

01186

Cole

Mia.

Amphenol-Borll

01660

RadiO

01135

and

01771

Vocaline

01777

Hopkms G.E.SemiconductOl

03508

03705

Apex

Machine&Tool

03797

Eldema Transitron Electronic

03877 03888

Pyrolilm Air

Marine

03954

AfrOw.

04009 04013

TauluS Elmenco

04062

HI·Q

DIVISionofAerovox

0'111

Elgin

Nallonal

04298

Elecl/onlCS

PreCISiOn

04354

Dymec

04404

Sylvania

04651

Electronic

Motorola,

04713

FlltronCo.•

04132

Automatic

04773

oun

AulomatlC

04196

Sequoia

04811

PreCISion

04870

P.M.Motol Twentlelh

05006

05211

Wesllnihouse

Seml·ConductOlDepI.

Uillonll, Inc.

05347

IIlumltronlC

01593

Cosmo

05616

(c

0 Eleclllcal

BartJer

05624 05728

Tlflen

OPlleal

05729

Metropolitan

Metro

05/83

Stewart

05810

Wa~efleld

116004

The

Bassl(~

Bausch

06175 0&402

E.

T.A.Ploducts

lliH5

Western

06540

Amatom

Hardwale

Bt-ede

Eleclllcalinstrument Co.,

116555

06151

U.S.Selllcol

01

AmeflCa

Torrington

06811

01088

KetvlnEleclflcCo.

code

numbers

are

from

the

Federal Supply

(CodetoName) and their latest supplements. The

page.

Alphabetical

Add,

...

Common

Electronics

Co.

Corp. Packing

Ploducts

COlp.

tnc.

Radio

Corp.

Engineering

ElectriC

DiVISion

Co,

Industlle~,

InstrUlDents,

Ploducts

Mfg.

Corp.

Relays,

Corp

Engineering

COlp.ofAmerica

Co.

Corp.ofAmerica,

Materials

Co.01America,

Engmeerina

Corp.

Resistor

Motors,

Halt

and

Corp.

Products

Walch

Papel

DIVISion01Hewletl-Packald

Eleclric Prods.,

Tube

Inc.,

ElectriC

Electllc

Wile&Cable

Coli

Spring

Company

Century

Electllc

Engineerlllg

PlastiC

Spec.

Colman

Co.

Roslyn

Telecommunications

Cap.

DIVISion

Englneellng

EngIneering

Co.

and

Lomb

DeVices,

Electronic

Co.

DIVISion01Nuclear

Mfg.

Any

supplierofU.S.

Mount

Holly

Springs,

Pa.

Div.

Laboratories,

(Capacitors)

Inc.

Div. Dallas,

Co.

Corp.

Semiconductor

Inc.

Co.

P,oductsDepI.

Co.

COlp.

Inc.

Elect.

Co.,

Co.

Inc.

Mountain

Oiv.

01'1.

Co. Sales

Corp.

Redwood

Co. Co.

PlastiCS,

Inc.

COlp.,

Co.

Co.)

Heights, long

Co.

Inc.

Co.

New

West

Dlv.

ROChester,N.Y.

Collon,

New

VOlk,N.V.

Camden,

New

Bedfold,

Hallisbulll,

Boonton,

Inc,

BUllinllton,

Marion,

Los

Angeles,

los

Angeles,

Milwaukee,

Beverly

Hills, Calif.

Lawndale,

Alliance,

Indianapolis,

Van

Nuys,

Rockfold,

Santa

Clara, Saugerties,N.V. Palo

Alto, Calif.

Chicago,

Somerville,

Old

Saybrook,

San

Fernando,

SYlacuse,N.V.

Daylon,

El

Monte, Wakefield. MClIristown,

los

Angeles,

Co.

Hartford,

lambeJlVllle,N.J.

New

VOlk,N.V.

Myltle

Beach,

Burbank,

Chicago,

Co.

Palo

Alto, Calif.

View,

Plod.

01'1.

Phoenix.

Arizona

Culver

City, Calif. Northlake, Northlake,

City. Calif.

El

Monte,

Chicago

44,

los

Angeles,

Youngwood,

San

Mateo,

Sunnyvale,

Cleveland,

Rocklold,lII.

Island,N.V.

Corp.,

Brooklyn,N.V.

Santa

Cruz,

Wakefield,

Blldgeport,

Rochester.N.V.

Chicago.

Inglewood.

Rochelle,N.V.

Inc.

Penacook,N.H.

Corp.

PhoeniX,

Amona

Van

Nuys,

Van

Nuys.

Calif.

Mass.

Calil. Calif.

Calif.

Texas

Calif.

Conn. Calif.

Calif. Mass.

Calif.

Conn.

S.C.

Calif.

Calli.

Calif.

Calif. Calif.

Cald.

Mass.

Conn.

CallI.

CallI. Cald.

N.J.

WIS.

Wis.

OhiO

Ind.

N.J.

Ohio

N.J.

ilL III.

III.

Pa.

OhiO

Ill.

Pa.

III.

Ill.

COfp.

Co., Electronic

Company,

Co.

Corp.

Inc.

Electronics

Div.

Co.

Hegeman

Co.

Dlvl~lon

Tube

Semiconductor

Westeln

OPllcal Co.01Amellca Inc.

Inc.

Co.,

Cod.

H

01115

07126 07137 07138

07149

07133

07161

07163

07311

07387

07700

07910

07933

07966

07980 08145

08189 08358

08717 OB7I8

08191

0898' 09016 09134 09145

09150 09569

09&64

10114

10411

10646 11136 11137

1\311 11534 11711

11717 11810 11136 12&97 11859 12930

13103 13396 13835 14099 14193 14298 14655 149&0 15103

15191

157n

15909 16031 16351

16688

16758 11109 17474 18486 18583 18873 19315

19500

19101 10183 11116 11510 11335 21964 24446 24455

•.

codes

Manufactur.r

COining

Glass

WOlks

EleclronlC

Components

OiRrllan

Co.

Tlansistor Electronics Westinghouse

Eleclrlc Tube

Fllmohm

COlp.

Cmch-Graphlk

Co.

Avnet

Corp.

Failchild

Semiconductor

MLnnesota

Rubbel

The

Birtcher

Corp.

Technical

Wire

Conlmental

U.S.

Sloan Cannon CBS

Mel·Rain Babcock Texas

Electro Malloly

The General

Ti·Tal. Inc. Carborundum

cn

Chicago

MIClowave Duncan GenerallnSlrument

Imperial Melabs, Philadelphia Clalostat Nippon Delta Thermolioy

Telefunken

Midland SelR·Tech CalIf.

Amellcan

Cornell

Williams Webster

AdJuslable

Twenllelh

The

Spruce

Computer De

Delco ThermonetlCS

Tranex Radlolndustlles CUrllS E.1. Eclipse

ThomasA.Edison

Electla Eleclronlc executive. Inc. FanSleel The Fed. General G.E.,

Products

Device

Rheem

SemIconductor

Shockley

Semi·Conductor

Laboratories

Boonton

Radio

COlp.

Englneellng

Blinn, Delbert, Burgess

Balte/y

Company

Electlic

ElectroniCS

Operatlons,Div.ofC.B.

Relays,

Capacitor

Atohm

Electronics

Assemblies, BatlelY

Co.

Canada,

LId.

Blistol

Co.

Translslol

Co.

of

Berne,

Inc.

TelephoneofCalifornia,

Electronics

Electronic. Inc.

SemiconductOI

Electronic, Inc.

Handle

MfR.

Co.

Electllc Co.,

Semiconductor

(G.M.B.H.)

Mfg.

Co.

ReSistor

COI'P.

Components,

Dubilier Elec.

Mfg.

Co.

Electronics

Bushing

CentulY

Coil

Spring

Co.

Daven

Co.

Pine

Mica

Diode

Jur·Amsco

Corporation

RadiO

Dlv.ofG.M.

Inc.

Company

Instrument

DuPont

and

Pioneer.

BendiX

AVlallon

DlY.01McGraw·Edlson

Manufacturing

Tube

Metallulglcal

Fafnll

Beallng

Tetephone

and

Electnc

Lamp

DIVISion

have

Corp.

Dlv.

Co.

Corp.

Co.

Niagara

CO.,Phoenix SemLconductor

Inc.

Co.

Inc.

of

Weslern

COIP.

Corporation

Division

Inc. Co.

ltd.

Inc.

Inc. Corp.

Co.

Co.N.Hollywood,

Co.

Corp.

Inc.

Co.,

Inc.

01'1.

of

COIP.

Industlles.

Co.

Corp.

Coro.

Co.

RadiO

Co

Nela

Dept.

Minneapolis,

City01Industry,

Los

Corp.

Mountain

Minneapolis,

Los

Mountain

Los

Falls,

Div.

Llnc.

Costa

Toronto,

Corp.

los

NiaRara

So.

Buena

Newport

Hannover,

Kansas

Newbury

Sanla

Conshohocken,

So.

Inc.

Sanla

Spruce

Long

Island

COIp.

Canoga

Mountain

Co.

West

Philadelphia,

New

Corp.

Schenectady,

Park,

Code

for Manufacturers

date

...

Pa.

III.

V.

111.

of revision and

Cod.

Manufactur.r

H

•.

General

1'655 16365 16461 16991

18480

33173 35434 36196 37941 39543 40920 41190 43990 44655 479G4

48610

49956

51090

63143 54294

55016

55933 55938 56137 56189 5944&

59130

607'1

61775

61119 63743 &4959

65091

66195 66346 7027&

70309

70319

10485 70563 70903 70998

71002 71041

11118

7128& 11313

71400

11436 71450 71468 71471 71482 71590

71616

71100

11744

71753

71185

71984

71091

71136

71107

72354 72619 71656 71699

71758 72765 71815

71918

729&4 71981 731161 73076

73138

Radio

Grtes

Reproducer

Grobel

File

Hamilton

Walch Hewlell·Packard G.L

Receiving

Lectlohllllnc,

Stanwyck

P.R.

Mallory Mechanlcallndustlies Miniature Mulel

Co, C.A.

Norgren OhIDLte

Mig.

PolarOid

COIp.

PrecLslon

Inst.

Co. Raylheon Rowan

Conllollel

Ward

Leonard Shallcross Simpson

Etechic

Sonotone

Corp.

Sorenson

& Co., Inc. Spaulding Sprague

ElectriC

Telex, Inc.

Thomas

& Bells Trippletl Electllcallnc. Union

SWitch

Westinghouse Universal Eleclric Wald·leonard Western

Elecillc Co.,

Weston

Inst.

Wlltek

Manufacturing Wollensak Allen

MIll.

Altied

Contlol

Allmetal

Screw

Allantic

India

Ampelite

Co.,

Belden

Mfg.

Bird

Eleclronic

Bilnbach

Radio

Boston

Gear

Murray

Bud

RadiO

Camloc

Fastener

AllenO.Cardwell

Plod.

Corp.

Bussmann

Edison

ChLcago

Condenser

CTS

Corp.

Cannon

Eleclllc

Cinema

EnglneerinR C.P.Clare&Co. Centra

lab

Commercial

The

COlnlsh

Chicago

MlIllalure

A.O.Smith

Cinch

MIg.

Dow

Corning Eitel·McCullough, Electfo

Moltve

Colo

Cod JohnE.Fast&Co. Diallght

COlP_

Genelal

Celamics

Generallnshument Corp.,

Semlconduclor Gilard·Hopkms Drake

Mfg. HughH.Eby Gudeman

Co. RobertM.Hadley Elle Reslstol Hansen

Mfg.

H.M.

Halper

Helipol

Oly.ofBeckman

Instruments,

been

arbitrarily assignedtosuppliers

Addr

Bradford,

Pasadena,

Calif.

Minn.

Elmna.N.V.

New

York,N.V.

Calif.

Anl'!eles,

Calif.

View,

Calif.

Minn.

Angeles,

Calif.

Springfield, N.J.

Hawtholne.

Calif.

View,

Calif.

Palo

Alto. Calif,

Boonton.

N.J.

Angeles,

Calif.

Pomona,

Calif.

Ontario.

Canada.

Burbank,

Calif.

Phoenix,

Ariz.

lowell,

Mass.

Indianapolis,

Ind.

Mesa.

Calif.

Houston,

Texas

Sun

Valley, Calif.

Chical'!o,

OntariO,

Canada

Waterbuly,

Conn.

AnReles,

Cali!.

Berkeley,

Calif.

Falls, N.V.

Berne,

Ind.

Inc.

Pasadena,

Calif.

Palo

Allo, Calif.

Santa

Ana,

Calif.

Newalk,

N.J.

Park,

Calif.

Palo

Alto, Calif.

Camden,N.J.

Dovel,

N.H.

Tokyo,Japan

Beach.

Calif.

Dallas,

Texas

Gelmany

City,

Kansas

Palk,

Catif.

Monica,

Calif.

Pa. Plainfield, N.J. San

Jose,

Calif.

N.

Blooklyn,

Calif.

Clala, Calif.

livmRston, N.J.

Pine.N.C.

Lodi,N.J.

City I,N.V. Kokolllo.

Ind.

Park,

Calif.

View,

Calif.

Des

Plaines,

Mt.

Kisco,N.V.

Wilmington.

Del.

Tete/boro,

N.J_

Oranie, N.J.

Kansas

City,

Mo. Pa.

New

York,N.V.

No,

Chical!o.

Ill.

Blltalll.

Conn.

Clifton, N.J.

N.V.

Cleveland,

Ohio

Cataloging

the

dateofthe

West

Depl.

Hawkesbuly,

Inc.

Prod.

Bearings,

and

Div.

Brake

Co,

CO.

Inc. DayslJolI, Co.

Inc.

Co., Inc.

Works,

01

Co.

Union

Co.

Works

Co.,

Inc.

Concord,

New

Rochelle,N.Y. Ca,lstadt, N.J.

Inc.

Palo

OwensbolO,

Onlallo,

Indianapolis,

Co.

Inc.

Englewood,

CambridRe.

Philadelphia, lexington.

WI.

Elmsfold,N.V.

So.

NOfwalk,

Tonawanda,N.V.

NOlth

SI.

Elizabeth I. N.J.

of

MI.

New

Inc.

Chicago

Rochester,N.V.

Hartford,

New

Garden

Inc.

New

Cleveland,

New

Cleveland,

Plainville,

Los

Angeles,

Burbank.

Inc.

Milwaukee,

New

DIY.

West

Midland,

San

Wdlimanhc,

PrOVidence,

Brooklyn,N.V.

Keasbey,

Oakland,

los

Angeles.

Fullerton. CallI.

Co.

Corp.

Co.ofAmerica,

Co.

Co. Tube

COlp.

& Co.,

Precision

Co.

Thermometer

Company

Co,

Electlic

Mfg.

Co.

Fibre

Co., Inc.

Co. Co.

and

Signal,

Air

Co.

Electric

01'1.

01

Optical

Co.

Co.,

Prod.

Rubber

Inc.

Co.

Corp. Co.

WOlks

Dlv. Co.ofTexas Inc.

COlp.

ElectronIC

Fuse

Div.ofMcGraw-

Co.

COlp.

Co,

Dlv.01Globe

Plashcs

Wire

Co.

Lamp

Corp.,

Crowley

COlp.

Corp.

Inc.

MIg.

Co.,

Inc,

COIp.

01'1.

Co.

Inc. Philadelphia,

Co.

COlp. Co., Inc. Plinceton, Co.

Inc.

Handbooks H4-1 (NametoCode)

supplements used

not

appearingintheH4handbooks.

Ind. Ohio

N.H.

Colo.

N.C.

Minn.

Ohio

N.Y.

Ohio

OhiO

N.J.

Mo.

Ind.

Wis.

N.J.

R.t.

N.J.

Pa.

Ind.

...

Pa.

Ky,

III.

Ill.

Pa,

Md.

111.

Pa.

III.

Ill.

ilL

III.

Ill.

III.

Cod.

H•.Monufactur.r

73293

HUlLhes

Ploducls Division

Hughes

73445

Amperex

American

Beckman

73490

73506

Bladley

73559

Carling

Electric,

GeorgeK.Gallett Co.,

73681

Federal

73734 73743

Fischer

73793

The

Generaltndustlies

7384&

Goshen

Stamping&Tool

JFD

Electronics

73899 73905

Jennings

7427&

Signalileinc. J.H.

Winns,

74455 74861

Industrial R.F,Ploducts

74868

BOig

74970

E.F.

Johnson

International

75041

Jones,

Howald

75173

of

Cinch

75378

James

Knights

Kulka

Electric

15381 75818

Lenz

Elechlc

LIlllefuselnc.

75915

76005

Lord

Mill.

16110

C.W.

Marwedel

16433

Micamold

76487

James

Millen

76493

J,W.

Miller

Monadnock

76530

MueUel

76545 76854 771168

n075

77221

77150

17252

77342

77630

77638 777&4 71969 78189

18183

78190

78451 78471 78488 78493 78553

78790

78947

79142 19151 79717

79963 80031

80110 80130 80131

80107

80113 80148

80294 80411

80486 80509 80583

80&40

81030

81073 81095 81311

Electllc

Oak

Manufactuling

Bendix

Paciltc DiVision

BendiX

Pacific

Metals

Phaoslran

ElectronIC

Phoetl

Mig.

Philadelphia

Potier

and

Machine

RadiO

Condensel

Radio

Receplol ReSIstance RubbelCfalt Shakeproof

Tool

Signal

Indicator Struthels-Dunn Thompson·Blemer&Co. Tilley

Mfg.

Stackpole

Standard Tinnelman

Translormer UClnile

Co.

Veeder

Root,

Wenco

Mfg.

Continental·Wirl Elect/onlcs

Zierick Mfll. Mepco

Division01Sessions

Clock

Schnilzer

Tlilles

FaCSimile

ElectroniC

tube

meeting

Unimax

Switch,

W.L.Maxson

United

Transformer

Oxford

ElectllC

Bourns

laboratofles, Inc.

Acro

Dlv.ofRobertshaw

Fulton

All

Star

Products

Avery

Adhesive Hammerlund Stevens,

Intelflationallnstruments,

Grayhill

Co.

Tliad

Transformer

Winchester

Allcrafl

Electronic

Phillips

Helipot

SemlconductOI

Screw

Prod.

Special

Mfg.

Radio

Mfg.

and

Condenser

DivisionofAmphenol·

Electronics

Co.

Resistance

B.,

Mfg.

Co.

COlporation

Mfg.

Co.

Electronic

Mfg.

Co.

Mills

Co.

Corp.

Co.

Instrument

Co.

Steel

Blumfield, Div.01American

and

Foundry

Co.

Co., Inc.

Products

Corp.01Calif.

DiVisionofIllinois

WOlks

Corp.

Inc.

Co.

Carbon

Thomson

Ploducts,

Engineers

Inc.

Co.

Corp.

Co. Alloy

Ploducts

COlp.

Industlies Association.

EIA

Div.

Corp.

Co/po

Controls

Inc.

Label

Co., Inc.

Alnold, Co.,

Electronics Co.,

Addr

Lancastel,

Alto, Calif.

Ctllcago,

Canada

Akron, Keene, Chical'!o,

Skokie,

Baltimole,

Velnon.N.V.

Selma,

Chicago,

Adams,

Paul,

Bluffton,

Swissvale,

Owosso.

Velnon,N.V.

VOlk,

Newark,N.J.

23,

VOlk,N.V.

Clly,N.V.

ChIcago,

York,N.V. ChicaRo,

York,N.V.

Qumcy,

Paramus,

St.

louis.

Chicago.

Elkhalt,

Chicago,

Chicago.

York,N.V.

Chicago.

Orange,

Chicago.

Bluno.

Chicago,

Newark.

Chical!o,

Chicago.

EIIe,

Chicago.

Mass.

Conn,

Mass.

Mich.

Conn,

Mass.

Conn.

Calif. Calif.

Mich.

Calif.

Conn.

Calif.

Calif,

COlp.

Inc.

Corp.

Sons

Corp.

Co.,

Co.

and

Co.

Corp.

Co.

Corp.

Co.

DIVISion

appear

Co.,

Co,

COlp.

Inc.

Co.

Co,

Co.

Corp,

COlp.

Co.

Mfg.

Inc.

01

and

Wire

Co.

Inc.

standalds of

Corp.

Inc.

01

Newpolt

Oiv.ofNorth

Inc.

Hicksville, N.V.

So.

Pasadena,

Hallford,

Philadelphia,

Cincinnati,

Brooklyn,N.V. San

Wlnchestel,

Danbury,

Philadelphia,

Mt.

Des

San

Flancisco, Calif.

Corp.

Blooklyn,N.V.

Los

Angeles,

San

leandro, Calif.

Cleveland,

Clyslallake.

No.

Hollywood,

San

Francisco, Calif.

South

Pasadena.

COlp.

Philadelphia,

Princeton,

Brooklyn,N.Y. Harrisburg, Tonance,

New

San

Francisco. Calif.

WaHham, Cleveland,

Pasadena,

Newtonville,

Hartford,

Corp.

Philadelphia,

New

Rochelle,N.V.

Morristown,

Elizabeth,N.J.

New

Any

Washlllgton,D.C.

Wallingford,

New

Riverside, Calif.

Columbus

Defiance,

Monrovia,

New

Inc.

Norwalk,

at

Add,ess

Beach,

Hamden,

ChIcago,

Elyria,

Goshen,

Jose,

Neptune,

Chicago,

Waseca,

Chicago,

Sandwich.

Vernon,N.V.

Chicago,

Plames,

Elie,

Malden,

Chicago,

Camden,

Elgin, III.

VOlk,N.V.

Pitman,

Chicago,

SI.

Marys,

Chicaio, III.

YOlk,N.Y.

bland

York.N.V.

Chicago,

1&,

York,N.V.

Boslon,

Haven, LaGlange, Venice,

Calif.

Cali!. Conn. Conn.

Calif.

Mass.

Conn.

Minn.

Mass. Calif.

Ohio.

Calif.

N.J.

Calif.

N.J.

Mass.

Ohio

Calif,

Mass.

Conn.

N.J.

Conn.

Ohio Ohio

Calif.

Mass. Conn.

Calif. Conn.

Ohio Ohio

Ind.

N.J.

Pa.

Ind.

Pa.

Ill.

III.

Pa. III.

III.

III. III.

Ill. Ill.

III.

00015-39

Revised

February

1%5

Galley

3 -

Hew

lell

Packard

Code

List

From:

Handbook Supplements

FSC.

Daled

H4·1

H4-2

Dated "ARCH 1%2

DECEMBER

1%4

Appendix

A

Model200S

APPENDIX

CODE

LIST

OF MANUFACTURERS (Sheet 2of2)

Cod.

Ho.

Military

81349 81415

Wilko' Products, Inc.

81453

Raytheon

81483

lnlelnational Rectifier The

81541

81860

BalfY

82042

Carler

81141

Jeffers

81170

AllenB.DuMont

81109

Maguire

81119

Sylvania

81376

Astron

81389

Swilchmft,lnc.

81641

Metals

81866

Research

81877

Rotlon

81893

Vector

83053

Western

83058

Carr

83086

New

831/5

Pyr3llid Electric

83148

Electro

83186

Victory Enlllleerina

83198

Bendil Corp., Hubbell

83315 8JJJO

Silith, Central

83385 83501

Gavitt

8359.

Burrouahs

83140

Eveready

83777

Model

83811

Loyd

84171

Arco

84396

A.J.

84411

Good

84970

Sarkes

85454

Boonton

85471

A.B.

Manufactur.r

Specification

MIR.

01'/.,

Indusl/.

Airpal

Products

Controls, Inc.

Parts

Electronics Division

Speer

Carbon

Industries. Inc.

Elecillc

EleclronlC

Co.

and

Conlrols,

Texas

Instrumenls,

Spencer

Prods.

Products

Manufacturina

Electronic

Washer Fastener Hampshire

Cerds

Corp.

Herman

Screw

Wire

and

Dlv.ofAmelace

Corp.,

Elect/onic

Ballery

Elli.

and

Scruggs

Electronis, Inc.

Glesener All Eleclric

Tarzian,

Moldina

Boyd

Co.

Co., Industrial

Tube

Co.

Labs,

Prod.

Tube

Div.

Corp.

Co.

Mfr,

Co.

Co,

Ball

Bearing,

Co.

Corp.

Red

Bank

H.,

Inc.

Co.

Cable

Corp.

Tube

Oiv.

MfR.,

Co.

Co., Inc.

Mfg. Inc. Company

Ope,ations

Corp.

Co.

Inc.

Inc.•Div.

Inc.,

Co., Inc.

Div.

Co.,

Inc.

Co.

Cleveland,

Componenls

Newlon,

EI

Selundo, Cambridle. Waleltown,

of

Greenwich,

Emporium.

East

of

Atlleboro,

Madison,

Woodstock,N,Y.

Glendale,

Los

Anaeles,

Cambridge,

Inc.

Peterborouah,

Darlinalon,

Los

Anaeles,

Springfield, N.J.

Red

Mundelein,

Brooklyn,H.Y.

Brookfield,

Plainfield, N,J. New HuntinRton,

New

San

Francisco, Calif.

Ogallala.

Bloominaton,

Boonton,

San

Francisco, Calif.

Addrus

Skokie,lIl.

Du

Bois,

Clillon, N.J.

Newark,

ChicaRo,

Mass.

Calif, Calif. Mass,

Calif.

Bank,

Chieaao,

Mass,

York,N.Y.

Festus,

York.N.Y.

Ohio

Mass. Cali!. Nass. Mass.

Conn.

N.J.

Wis.

N,H. S.C.

N.J.

Ind.

Mo.

Neb,

Ind.

N.J.

Pa.

Pa,

III.

111.

Code

Ho.

Mon",foctur.r

8547,(

R.M.

Bracamonte&Co.

85660

KoiledKords,lnc.

85911

Seamless

Rubbe'

86197

Clifton

86579

PreCISion

86684

Radio Philco

87216

87473

Western

87664

Van

87930

Tower

Cutler·Hammer,

88140

88110

Gould-National

88698

Ill.

General Graybar

89131

Waldes

89461

General

89473

89636

Carler

United

89665

U.S.

90179 90970

Bearina

91160

Connor Miller

91345 91418

Radio

91506

Aueat

91637

Dale

91661

Elco

91737

Gremar

91817

K F

91919

Minneapolis-Honeywell

91961

Nahm·Bros.

97180

Tru-Connector

91196

Univmal

91367

Etgeet

9160/

Tinsolile

9JJJI

Sylvania

93369

RobbIns

93410

Stevens

93788

HowardJ.Smith

Precision

Rubber

COlp.01America,

Electron

Tube

Corporalion

Division)

Fibrous

Walels&Roaers

MIa.

Corp

Mills, Electric

Kohinoor,

Electric Distributing

Parts

Oiv.01Economy

Transformer

Rubber

Co.,

Goods

Div.

Eneineedne

Spring Dial&Nameplate Materials Brolhels', Inc.

ElectroAlcS, Corp.

Mfa.

Co.,

Development

Microswitch

Sprina

Metal

Optical

Insulated

Electric

SemiconductOI

and

Myers,

MIg.

Co.,

Co.

Products

Div.

(Lansdale

Glass

Products

Inc. Seallle,

Inc. Balleries, Inc. Inc,

Co.

Inc.

Co.

Mechanical

Co.

Mfa.

Co.

Inc.

Co.

Regulalor

Div.

Co.

Corp,

Plod.,

Inc.

Co.,

Inc.

Wire

Co.

Plod.

Inc.,

Div.

Inc.

RCA

Co.

San

F'ancisco,

New

Clifton

Corp.

Harrison,

Co.

San

francisco, Calif.

Providence,R.I.

St. Oakland,

Cambridge,

Corp.

Schenectady,

Baler

Co.

Passaic, N.J.

San

Francisco, Calil.

San

Francisco, Calif.

EI

Attleboro.

Columbus,

Philadelphia.

Wakefield,

Redwood

Co.,

Oakland,

Peabody,

Bassell

Puente, Rochestel, Tarrytown,N.Y,

Woburn,

New

Mansfield,

Pori

Monmouth,N.J.

Add,

Haven.

Chicaao.

Heights,

Dayton,

Lansdale,

Lincoln,lll.

Paul,

Buffalo,

Chicago, Chicaao,

Monte,

Chieaao,

Mass.

City, Calif.

freepoft,1l1.

Calif, Mass, Calif.

Mass,

York,N.Y.

...

Calif.

Conn.

Ohio

N.J.

Wash.

Minn.

N.

Calif. Mass.

N.

Calif.

III.

Nebr.

Pa.

N.

Ohio

lit.

Pa.

111.

Ill.

Code

Monufactur.r

Ho.

G.V.Controls

93919

Insurine·Van

NOlman

Cable

Mfa.

Receiving

Mfa.Co••

Radio

Electric, Inc.

Prod.

Products

Pressed

Researchers,

Products

Connecto/

Mig,

Inc.

Corp.

MIa.

Co.

Laboratories

Industries, Inc.

Screw

Associates,

Retaining and

leck,

Ind.•Inc.

Corp.

Co., Industrial

Tube

Sellliconductor

Street

Plant

Products,

Div.

Cheslel

Oiv.ofModel

and

Mfg.

Inc.

Aluminum

Corp.

Co.,

Inc.

Co.

Co.,

Inc.

Div.

Co.

Co,

Ring

Precision

COlp. Inc. Inc.

Operahon

Co.

Inc.

of

Inc.

Co.

Mfg.

93983

Electronic Division Mancheslel,

Gene,al

94137

Raytheon

94144

OIV.,

94145

Raytheon

California

SCientific

94148

94154

Tuna-Sol

94197

Curliss·Wright Corp.,

EleclronlCS

94222

SouthcoDiv.ofS. Tru

Ohm

94310

Y.

Wire

9mO

Worcesler

9.681

Philbrick

95013 95136

Alties Continental

95138

95163

Leecrafl LercoElectronics, Inc.

95264

95165

National Coil Vilramon,

95275

95348

Gordas

95354

Methode

95711

Oage

95987

Weckesser HUllins

96067

Hi-Q

96095

Thordarson·Meissner

96156 96196

Solar

96330

Carllon

Microwave

96341 96501

Elcel

97464

Indus

97539

Automatic

97966

CBS

97979

Reon A_el

98141

98159

Rubbe'

Engineering

Clolh

ElectriC

DivisionofAerovol

Maguire

Manufacturina

Transformer

lilaI

Electronics,

Div.ofC.B.S., Inc.

Resistor Brothers

livingston.

Componenls

Inc.

East

Corp.

Corp,

Worcester,

Bridgeport,

Bioolllfield, N.J.

Sunnyvale,

Los

Burlington,

Co.

Addr

Bayonne,

QUincy,

Div

.•

Newton.

Loveland,

Newark,

Palerson,

Lester,

Chicago, Chicago,

Boston,

Miami,

Woodside,N.Y.

New

York,N.Y.

Burbank,

Sheridan,

Chicago,

Franklin,lnd.

Chicago,

Olean,N.Y.

Ml.

Carmel,

Angeles,

Chicaao,

Oakland, Irvington, N.J.

Yonkers,N.Y.

Danvers,

Yonkers, Jamaica,

Gardena,

...

N.

J.

N.H.

N.J.

Nass.

Mass.

Colo.

N.J.

Pa.

IlL

III.

Mass. Mass.

Fla.

Calif.

THE

Wyo.

BER

Conn.

THE TURERS

III.

JOooo

III.

Calif.

OOOOF 0001J,\

III.

OOOOP

Calif.

OOOOZ

Ill.

Mass.

DOOM

Calif.

OOOAB

OOOAC OOOBB

OOOMM

Mass.

OOONNA"N"0Manulacturlng

N.

Y.

OOOQQ

00055

N.

Y.

Calif,

nooww

lO)YY

Cod.

Ho.

Monufoctur.r

98110

FlancisL.Mosley

98118

MICfodol.

98191

SeaJectlo

98405

Carad

98731

General

988/1

North Clevlle TlanSlstor

98915

InternationalEleclronlC

98978

9'3109

Columbia

99313

Varian

99515

Marshallinduslries,

99707

Control

99800

Delevan Wllco

99848

Renbrandt,

9993' 99941

Hoffman

Technology

99957

FOLLOWING

ASSIGNEDINTHE

FEDERAL

HANDBOOK.

Winchester

Malco Weste/n

Ind.,lnc. Ty-Car Willow British

ETA

Indiana Precision

Rubber

Coollron ControlofElgin California

S.K.Snllth

Inc.

COlp.

Corp.

Nills

Hills EleclllC

Dlv.ofClevlte

Research

Corp.

Technical

Associates

Products

Division

SWitch

Division,

of

America

Electronics

Corporation

Inc.

Semiconduclor

Hoffman

Electronics Instrumenl

of

Calif.

H-P

SUPPLY

Eleclronics,

Tool

and

Die

Coit

Div.01Autollatic

Mfg,

Co"

Lealhe/

Products

RadiO

Electronics

General

COlp.,

Inslrumenl

Eng.&Development

Walch

Eastern

Co.

Co. Prod. Corp.

Corp.

Electron

Corp.

Div.

Corp

VENOORS LATEST

CODE

Inc.

Elecl.

Components

Co,

lab.

Los

So.

Redwood

Controls

of

Corp.

Newbury

SUPPLEMENT

Inc.

Santa

Los

Redwood

Corp.

ltd.

Oiv.

San

Anaeles

Add,

Pasadena.

Calif.

Pasadena,

Calif.

Mamaroneck,N.Y.

City. Calif.

Minneapolis,

Mineola.N.Y.

Walthall.

Mass.

Burbank,

Calif.

New

York,N.Y.

Palo

Alto, Calif.

Pasadena,

Calif.

Co.

El

Segundo,

Calif.

Easl

Aurora,N.Y.

Indianapolis,

Boston.

Mass.

Evanston,111.

Park,

Calif.

HAVENONUM-

FOR

MANUFAC-

Monica,

Calif.

Angeles,

Calif.

City. Calif.

Holliston.

Mass.

Newark,

WashlllRton,

O,C.

England

Indiana

Co.

Van

Nuys,

Calil.

Hayward,

Calif.

Jose

27,

Calif.

Oakland,

Calif,

Burbank,

Calif.

Burlingame,

Calif.

45,

CallI.

...

Ninn.

Ind.

TO

N.J.

00015-39

Revised: February, 1%5

From:

FSC.

H4·1

H4-2

Handbook

Dated

Supplements

DECEMBER

MARCH

1

1%4

%2

Model

200S

/S

MANUAL

BACKDATING

CHANGES

Appendix

C

Instrument

229·

129-

103-

001-

CHANGE

Serial

111

This ments.

yet

are

number

Prefix

manual

backdating

Instrument-component

not

listedinthe

giveninthe

Make

Manual

1

1,

2

2,

3

1.

1 2 3 4

NOTE:

-hp-

TableofReplaceable

Add

the

Disc, Disc, Spring,

Delete

Disc

Bearing, Spring

WIDE RANGE

Manual

-hp-

Part

sheet

backdating

manual.

Changes

Part

No.

follOWing:

vernier

compression

the

following:

Ass'y

Capacitor

Thrust;

MODEL

Serial

No.

makes

values

sheet,

and"lStock

Parts,

drive drive

Vernier

-hp-

200S

OSCILLATOR

Prefixed:

00200-91902

this

manual

that

differ

shouldbereplaced

Instrument

No.

under

miscellaneous.

5020-0236 5040-0211 1460-0019

Drive; Drive;

Part

-hp-

No.

332-

applicabletoearlier from

thoseinthe

using

Serial

are

Part

5000·0637;

Prefix

synonymous.

No.

5040-0607;

No.

5020-06]8;

Mfr.

instru-

manual,

the

p..·ut

Make

i\Hr.

Mrr.

28480; TQ 1.

J\'1anual

28480; TQ 1.

28480;

Changes

TQ

1.

CHANGE !f2

CHANGE

113

114

Table

5-1,

Add:

Coupler,

the

following:

R30,

31:

200J-26.

R35:

Delete.

R50:

Changetoresistor,

-hp-

Part

Section

IV,

Change

CHECK

A.

cathodes volt switchonXlQO

20,000

A measurements.

1)

2)

under

miscellaneous,

flexible,

Coupler,

Changetoresistor.

No.

2100-0175.

Paragraph

stepDto

GENERAL To

check

between

Set Allowafive-minute

surements. the

read:

FOR

CAUSE

for

ofV2andV4shouldbemeasured.

the

ohms-per-volt,

the

flANGE

othertopin3of

for

1/4"

yoke;

fixed,

variable,

4-7,

OF

DISTORTION

the

causeofdistorlioll,

V2-V4

shouldbethe

Proceed

cathodes,

or as

switchonXIO.

warm-up

Connect

-hp-

sameasthat

better,

follows:

one

V4.

sha.ft;

-hp·

Part

No. ]

matched

composition,

terminalofthe

and

the

voltmeter

period

pair,

Turn

Part

No.

]500-0009

500-0002:

2500

250,000

thedevoltage

There

voltage

read

with

maybeused

the

frequency

before

voltmetertopin3ofV2and

Mfr.

ohms;

read

making

-hp-

ohms

between

shouldbeless

with

[he

switchonXlQ.

dialto"20".

the

Millen;

±20%,l/4W;

nc

for

all(l

Part

the

RANGE

making

voltage

delete

TQ

No.

than

2.

1

the

mea~

Appendix C Model 200S

Instrument

229~

Serial

Prefix

",.

,n,. , .

Onto

Manual

Make Manual

1 1 2

,

C7: Changetocapacitor,

0130-0003.

C8 and C9: Ch.ange to

Part

Rll:

Part

RTl,

2140-0007.

R19, R22:

-hp~

R23, R24: Change to

1/2W; RSO, VI, V3: V2-4:

Backdating

Changes

3

Changes

Model 200S

Instrument

2 3 4

B. EXCESSIVE GRID CURRENTrnV3

1)

Note

the

voltmeter

2)

Set

the

RANGE differs currentinV3Isindicated.

a.

b. U

To

determine

for

the

C.

BAD TUBE IN OSCILLATOR

U

more

tubeinthe

To tubeofcorresponding turn.

It

characteristics output

R51:

After

is

recommended

waveform

No.

0160-000S.

Changetoresistor,

No. 2100-0036.

RT2:

ChangetoR13, R14

Changetoresistor,

Part

No. 0686-106S.

-hpDelete.

Changetotube,

from

Before

and

again

the

RANGE

the

V3.

whether

oscillator

than

oscillatorIsindicated.

determine

each

Part

No. 200CD-67.

switchonXl00,

that

obtained

replacingV3with

measure

switch

VI-V3

of

Interchange

the

circuit

1 voltismeasured

which

JEDEC

tube

substitution,

that

SUbstitution be

these

than

the

variable,

capacitor,

varinble,

resistor,

electron.

Serial

reading

replacement

again

tubeisnot

tubes

chnracteristlcs

fixed,

with

the

voltage

on XI0 and

has

measure

standard

NOTE

more

ceramic,1.S-7

fixed,

lamp,

6AUSGT;

paper,

coml>osition, 1000

Incandescent,

composition,

6SH7;

Page

2

Prefix

the

RANGE

and note

the

switch

a new tube,

between

XI00.

not

corrected

tube

has

the

distortion.

between

operating

characteristics

measure

made

greatly

-hp-

affect

ofV2and V4.

0.047

Part

Make Manual

switchonXI0.

the

meter

on XIO,

interchange

the

V2-

the

proper

the

V2-V4cathodes.

properly,

the

distortion.

first

pI,

Ilf

250V,

10

matched

No. 1923-0036.

No. 1923-0020.

substitute

lor

VIorV3

the

distortioninthe

SOO

vdcw;

:1:10%,

ohms

:1:20%,

lOW;

megohms

pairs,

Changes

reading:

excessive

VI

and

V4

cathodes

trouble,

characteristics

each

tube,

since

-hp-

600 vdcw;

1/2W;

-hp-

:l:S%,

1/2W;

8.2

if

it

grid

V3.

with

replace

a bad

another

In

the

Part

No.

-hp-

Part

No.

megohms,

00200-91902

PRINTED

IN

U.S.A.

HP 200S Service and user manual

Specifications and Main Features

Frequently Asked Questions

User Manual