S126 0004 3_3271_3272_Parts_Catalog_Jan76 3 3271 3272 Parts Catalog Jan76

-...-...

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----

- - ---=

~

-

.=::

Control Unit Models 1,2,11

and

12

-~-.--.

----

-=-

-

-ff

--

~

=-

E

==-

Control Unit Models 1 and 2

Parts Catalog

-=-

:;-;;::;-;;

-

--

--~

-

--

-

---..-

-

---

-- -

---

- - -

---

~

---

-- _

..

-

--

_.-

Maintenance Library

S 126-0004-3

Preface

This Parts Catalog (PC) contains listings and illustrations

of

all replaceable assemblies, subassemblies and detail parts

released

to

Production Control

on

or before December 1,

1975 for the 3271/3272 Control Units.

Fourth Edition (January 1976)

This

is

a major revision of, and obsoletes

the

previous edition,

Form

S 126-0004-2.

Information

in this catalog

is

subject

to

change from time to time. Any

such change will be

reported

in subsequent revisions

or

TNL Supplements.

Requests for copies

of

IBM

pUblications should

be

made

to

your

IBM

representative

or

to

the

IBM

branch office serving

your

locality.

A form

is

provided

at

the

back

of

this publication for reader's comments.

If

the

form

has been removed, comments may be addressed to:

IBM

System Communications

Division, Product Publications, Dept.

52L,

Neighborhood Road, Kingston, N.Y., 12401

©Copyright

International Business Machines Corporation, 1973, 1974, 1976

Contents

How

To

Use A Parts Catalog

Visual

Index

Catalog Section

Fig No.

1 Final Assembly .

2 Power Supply Assembly

3 Primary Power

Box

Assembly.

3A Power

Supply

Assembly

4 Gate Assembly .

5 Cable Assemblies -List

Only

6 Cable Com ponen t Parts

Numeric

Index

.

iii

iv

1

Page

2

4

5

6

7

8

9

X-I

How

To

Use This

Parts

Catalog

CATALOG STRUCTURE

A general understanding

of

the structure

of

this catalog

is

necessary in order for the user

to

find parts easily

and

qUickly. The catalog contains three major sections:

Visual Index -Contains overview illustrations

of

the

machine with references into the Catalog Section.

Catalog Section -Contains exploded view drawings

of

assemblies and subassemblies

of

the machine with their

associated Parts Lists.

Numerical Index -Lists all parts used in the machine with

reference to the illustration (figure) on which the part

is

shown.

FINDING A PART

The Visual Index

is

the starting point to locate a part. The

Visual Index illustrations are overall views

of

the machine.

These illustrations will refer you to one

of

two places:

(1) Another illustration

in

the Visual Index for finer detail

of

the portion

of

the machine in which you are

interested and from there into a major assembly

drawing

in

the Catalog Section, or

(2) Directly into a major assembly drawing

in

the Catalog

Section.

The major assembly drawing will either contain the

desired part

or

it will reference a subordinate drawing; e.g.,

"See Figure 2 for detailed breakdown." ReferenCing may

be carried to several levels before the desired part

is

found

on

an

illustration. Once the part

is

found on an illustration,

the index number serves as the key between the illustration

and its associated Parts List.

ILLUSTRATION

METHODS

Stacked

I ndex Numbers

Stacked index numbers are used

when showing a part and its

attaching hardware

as

a group.

The sequence

of

a typical stack

is

shown at the right.

Use

of

the

vertical line to the left

of

the

stacked numbers

is

optional.

3271/3272

PC

(12/75)

55

OUTLET

56

SCREW

57

WASHER

58

WASHER

Circled Index Numbers

Circled index numbers indicate

that

the circled item

is

an

assembly which

is

broken down within the figure. Two

configurations are possible:

(1) A circled index number with the index number

of

the

end

item

of

the assembly shown below the circled

number.

(2) A circled index number with attaching hardware

stacked and with the

end

item

of

the assembly shown as

the last index number in the stack.

m-"

.~1~

.~

. II

rf

I

.,:

(0

Plat8

:

I':

'.

1

ASM

I:

I'

.

.,

.

i:

I

I:

! 9 Ptlte

:!.:

:

II

!i!

I

I:

-.i:

1_-",,,

!!

""'I

!of"

1

'.

~iL)J..··

.~

t~·:·~:·

Reference Notes

f7\

Plate

\2.; ASM

2 Screw

J Washer

4 L'Washer

5

Nut

9 Plate

Illustration notes

that

reference the next higher assembly

are generally located

in

the

upper

left corner

of

the

figure;

e.g.,

"For

Parts Not Shown, See Figure

X."

Illustration

notes that reference a subassembly are located next

to

the

index number; e.g., "See Figure

Y."

Detail Boxes

A single-lined detail

box

is

used

to show either another view

of

an illustrated assembly

or

a

finer breakdown

of

a portion

of

the illustrated assembly. The

examples at the right are the

symbols used to relate the con-

tent

of

the detail

box

to

the

assembly.

•

~

VIEW

A

c:o

DETAIL B

A double-lined detail

bOA

is

used

to

show a different

manufacturing level

of

a portion

of

the illustrated assembly.

An

explanation

of

the differenye between these levels

is

contained within the box.

PARTS LIST NOMENCLATURE

AND

METHODS

The following terms are used throughout the Parts Lists;

therefore, complete familiarity with

them

is essential. The

terms are keyed

to

the sample parts list shown below.

• AR (As Required) -denotes an undefined or an

unknown quantity.

GATT

PT

(Attaching Parts) -denotes parts used

to

attach a part or subassembly

to

an assembly. The

"attaching parts" are listed immediately following the

part

or

subassembly

to

be attached and have the same

indent level

as

the

part

or

subassembly.

•

COMM

(Commercial) -denotes hardware

p~ocu~a?le

from normal commercial sources and

not

IdentIfied

by

an

IBM

part number.

• Indent pattern -indicates relationship

of

a part to its

next higher assembly.

For

example:

1

234

Unit

Assemblies and Detail Parts

of

Unit

Attaching Parts for Assemblies & Detail Parts

Subassemblies

Attaching Parts for Subassemblies

. Detail Parts for Subassemblies, etc.

• NR (Not Recommended) -denotes the part.

is

not

recommended for field replacement, and that the

• NP (Non-Procurable) -denotes the assembly

is

non-

procurable and

that

detail parts must be ordered

separately.

• NO NO. (No Number) -denotes a group

of

parts for

which no assembly part number has been assigned and

that

detail parts must be ordered separately.

.•

REF (Reference) -denotes.

that

quantities for such

items are iden tified in the

• Similar Assemblies -

If

two assemblies contain a

majority

of

identical parts, they are broken down

on

the same figure/list. Parts unique to either

of

the

similar assemblies are identified

by

either a Usable On

Code

or

a note

in

the description column.

o Usable on Code -This

coluI1U1

can be used

to

identify

unique parts

of

similar assemblies (see 9 above).

Two types

of

codes (an alphabetic and numeric) are

used. For any given Parts List, the codes are defined

at

the

top

of

that

list and are only meaningful for

that

list.

Alphabetic codes are used to identify unique parts

of

selective assemblies:

Ex. 1 Code A - Used

on

50-Hz machines.

Code B - Used

on

60-Hz machines.

Ex. 2 Code A - Used

on

Red Cover Group.

Code B - Used

on

Blue Cover Group.

Code C - Used

on

Yellow Cover Group.

Numeric codes are used to identify unique parts

of

different manufacturing levels

of

assemblies:

Ex. 1 Code I - Used prior to suffix L 7. (See

11

below.)

Code 2 - Used after suffix L 7.

Ex. 2 Code 1 - Used prior

to

serial # 10137.

Code 2 - Used after serial

#10137.

Suffix Code -indicates the

month

(alphabetic) and

the year

(n~meric)

of

the engineering change; e.g., B 6

stamped after the serial

number

equals Feb 1966.

LIST

2.

DRIVE

11OTOR

ASSI:HDLY -

220

VOLTS

FIGURE-

UNITS USABLE

INDEX PART DESCRIPTION PER

ON

NUMBER NUMBER 1 2 3 4

ASM.

CODE

2 - ,

,.

G----20DE

A

USED

ON

60

liZ

ONLY

·"lG

•

ODE

D

USED

ON

50

HZ

ONLY

CODE

1

USED

ON

ASM

PRIOR

TO

B6

SUFFIX

-

--

----_._-

..

_----

--

-

~199{76

J, DRIVE

MOTOR

ASM

-

220

VOLTS

60

HZ

lD

RLF,

1A

-

12199386

NP DRIVE

MOTOR

ASM

-

220

VOLTS 50

HZ'

RLFI

IlJ

FOR

ASM

SEE FIGURE

1-92

~-----.-

t-~----

-1

~204176

'-

PULLEY,60

HZ

.11 A

-1

12199255

PIILLEY.SO

liZ

-,

1

lJ

-2

79842

SETSCREW,SPLINE

DR

CUP

PT 8

32

X

3/8

LG

Jl.TT

PT

i

'~tA

-3

220411.!--8

MOTOR

ASM,220V

AC

60

HZ

4

10

NO.

MOTOR

ASH

220V

AC

50

liZ

---

--

I 1

~

__

-5

5526

--

SCREW,MACII BIND

liD

8-32

X

0.625

LG

ATT PT ' 4

: 1

8..:.,..;

2204082

FERRULE,OUTER

-l=tr~

2204033

FERRULE INNER

--

-

]"'00..

OMM

u~

•

MOTOR,l/12

liP -

nov

60

HZ

-8

2199258

HOTOR,l/12

liP -

nov

50

HZ

-9

2199401

PLATE,MOTOR

HT

-

220

VOLTS

60

HZ

-9

2199402

tlR PLATE,MOTOR

MT

-

220

VOLTS

50 liZ

I

iii

3271/3272

PC

(12/75)

VISUAL

INDEX. 3271/3272 Contiol

Unit

COVER

AND

FINAL

ASSEMBLY

FIGURE 1

PAGE 2

iv

CATALOG

SECTION

3271/3272

PC

(12/75) 1

3271/3272

PC

(12/75)

51

I,~

\

rOo.

y<

50

,"""'(',

Ii

··Y:·

~.\I

~

•...

-.-,:,..'

®~

,

DETAIL8

SEE

FIG 2

I

-·-3

12A

,---"128

I

{g-2

Figure

1.

3271 and 3272 Final Assembly

10

23L

DETAIL

·0

21

24C

240

24E

23A

'1-~-"':'--.''iJ"'';

13

141--~-~

15

16

29

30A

32

27

28

29

31

SWITCH

AND

INDICATOR

UNIT

OVERLAYS

OVERLAY

FRONT

REAR

PART

r-.o

1655220

3271-SNA

I.

F.

1655221

3271-IMLPXRI

MOD

11,12

2621308

3271-MLPXR

CTRL5110R

3271-MLPX

R

lOR

&

SRI

&

SR

USASCII

R.I.F.

2621309

327l-MLPX

R

CTRL

511

0

3271-MLPXR

lOR

&

SR

REG

&

SR

EBCDIC

R.I.F.

2621407

327l-EBCDIC

3271-MLPX

RIEBCD

I C

REMOTE

I.

F.

REMOTE

I.F.

2621430

327l-A5C

II

3271-ASCII

REMOTE

I.

F.

REMOTE

I.F.

2621301

3272-MLPX

R

CTRL

511

0

3272-MLPX

R

CTRL5iLOCAL

REG

&

SH

1FT

REG

INTERFACE

BUS

&

TAG

2621408

3272-LOCAL

INTERFACE:

3272-MLPX

RILOCAL

INTER-

BUS

&

TAGISTATUS

FACE

STATUS

&

SENSE

&

SENSE

I

. .

....

SW

ITCH

AND

IND

ICATOR

UN

IT

2570250-BLUE

Mi,

M2

1830679-RED

ALL

MODS

1744195-CRAU

List

1.

3271

and

3272 Final Assembly

FIGURE-

INDEX

NUMBER

PART

NUMBER

1 -

2569975

-

5717711

-

5717712

-

2569973

- 1

NO

NO.

2

95834

2A

5267696

28

5267697

3

2570131

4

2570132

5

2570259

6

2570258

7

NO

NO.

- 8

731631

- 9

NO

NO.

-

10

-11

-

12

-

13

-

14

-

15

-16

-

17

-18

-IBA

- n

-

20

-21

-

22

-

23

-23A

-

238

-

23C

-

230

-23E

-23F

-

24

-24A

-24B

-24C

-

240

-

24E

-

25

-

26

-

27

-28

-29

-

3GA

-

31

-

32

-

33

-33A

-

336

-33C

-

330

-33E

-

34

-

35

-

36

-37

-38

-

3~

-40

-

41

-

42

-

43

-

44

NO

NO.

2621400

731631

5759508

34512

5319854

55901

NO

NO.

2570096

257700

NO

NO.

2570160

2570065

1154338

2569926

113298

70078

104294

83606

5275481

112628

NO

NO.

1154338

32617

5717754

32042

11598

473442

6520037

104294

34512

2621303

257189

5528

5729007

2570041

28413

56079

11598

2577718

2570068

322065

257986

62031

257187

2570042

10170

62031

9607

81693

257187

38264

NP

UNITS

PER

DESCRIPTION

ASM. 1 2 3 4

REF

1

2

1

2

1

4

1

2

1

2

1

2

1

2

1

2

1

2

AR

1

3

2

4

3

1

AR

1

AR

1

AR

FINAL ASSEMBLY-

3271

Ml~M2

FINAL ASSEMBlY-

3271

MIL

FINAL ASSEMBLY-

3271

M12

FINAL ASSEMBLY-

3272

Ml,M2

•

NAMEPLATE

FOR

PART

NUMBER,SEE

CHART

• BUMPER,RUBBER

• BAFFLE

•

CLIP

• COVER,FRONT

•

TABLE

TOP

• SCREW,SElF

TAPING-

12-11

X

1.75

LG

•

SPACER

•

DECAL

FOR

PART

NUMBER,SEE

CHART

SCREW,PAN HU-

4-40

X

1/4

LG

•

FUSE

FOR

PART

NUMBER,SEE

CHART

•

LABEL

FOR

PART

NUMBER,SEE

CHART

CARD

ASM

USED

ON

3271

ONLY

SCREW,PAN HU-

4-40

X

1/4

LG

•

JUMPER

ASM

• SCREW,BINO.HD

8-32

X

.375

LG

• SCREW,THD CUTTING-HEX

HU

8-32

X

0.375

LG

• WASHER,lOCK-EXT TEETH NO. 8 X

0.381

00

POWER

SUPPLY

ASSEMBLY

FOR

PART

NUMBER,SEE

CHART

FOR

DETAIL

BREAKOOWN,SEE

FIGURE 2

•

SCRE

W

•

CLIP

GATE

ASSEMBLY

FOR

DETAIL

BREAKDOWN,SEE

FIGURE 4

• STOP,GATE

lATCH,POWER SUPPLY

•

SCRE

W

• STOP,PWR SUPP

•

STULJ

•

SCREW,THD

CUTTING-PAN

HD

6-32

X

1/4

LG

• CLAMP-CABLE

• SCREW,THD CTG-BIND

HD

10-32

X

5/16

LG

STRAIN

RELIEF

SCREW.TH~EAO

FORMING,BIND

HD,3/8

IN.

lG

•

POWER

SUPPLY ASSEMBlY-

3271

M11/M12

FOR

PART

NUMBER.

SEE

CHART

FOR

DETAIL BREAKDOHN,SEE FIGURE 3A

•

SCREW

.

SCREW,MACH-BINU

HU

10-32

X

0.438

LG

• SHIELD

SCREW,MACH

BD

HD-

10-32

X

3/8

lG

•

NUT.PlAIN-HEX

10-32

X

3/8

FL

W

•

GROMMET

-CATERPILLAR

LABEL-UNITED

KINGDOM

• CLAMP-CABLE

SCREW.BIND.HD

8-32

X

.375

LG

BRACKET.CABLE RETAINING

• NUT,HEX-

8-32

SCREW,MACH

BINU

HU

8-32

X

.625

LG

I

NSULA

TOR

CAPACITJR

ASM

SCREW, MACH-BIND

HO

10-32

X

5/16

LG

WASHER,LOCK-EXT T

.195

10

.410

00

NUT,PLAI~-HEX

10-32

X

3/8

FL W

• BUSHING

• PLATE,

GROUND

• SCREW,MACH-BINO

HO

6-32

X

5/8

LG

• WASHER,FLAT NO. 6

• WASHER,LOCK-INT TEETH

NO.6

X

0.295

00

•

NUT,PLAIN,HEX-

6-32

X

3/8

FL

W

• CAPACITOR

ASM-

3272

• SCREW,MACH-BIND

HU

6-32

X

1/4

LG

• WASHER,LOCK-INT

TEETH

NO.6

X

0.295

00

•

BLOCK-MAGNET

TERMINAL-

3272

• SCREW,MACH-BINU

HU

6-32

X

3/8

LG

•

NUT,PLAIN,HEX-

6-32

X

3/8

FL

W

• SCREW,MACH-FIL H

4-40

X

3/8

lG

All

PT

ATT

PT

ATT

PT

ATT

PT

All

PT

ATT

PT

ATT

PT

ATT

PT

All

PT

ATT

PT

All

PT

All

PT

An

PT

All

PT

All

PT

All

PT

ATT

PT

All

PT

All

PT

All

PT

ATT

PT

ATT

PT

ATT

PT

All

PT

ATT

PT

ATT

PT

ATT

PT

2

List 1. 3271

and

3272 Final Assembly

FIGURE·

INDEX

NUMBER

1 - 45

-

46

-46A

-46B

-

46C

-

460

-46E

-46F

-47

-48

-

4~

-

41:1

-48

-

48

-48

-

4B

-

48

-48

-

48

-48

-

48

-48

-4'1

-

48

-49

-

50

-51

-52

-

52A

-53

-54

-55

-56

PART

NUMBER

338169

37913

167338

186758

22478

257189

2570073

186758

NO

NO.

855262

855263

855264

855265

855266

855267

855268

855269

855270

855271

855272

855273

855274

855275

855276

855277

855278

855279

855280

855281

2621483

1091346

56722

2570256

3960

2570190

139883

3550

2570025

3271/3272

PC

(12/75)

UNITS

PER

ASM.

AR

2

1

AR

1

4

1

2

4

1

DESCRIPTION

1

234

•

WASHER,LOCK-EXT

TEETH

NO.4

X

.260

00

•

NUT-HEX

4-40

X

.250

ID

• CLIP-CABLE

3/8

DIA

LOOP

9/32

MTG

HOLE

•

SCREW,MACH-BINO

HO

8-32

X

0.438

• WASHER,FL-

0.170

10

0.375

00

0.32

THK

• NUT,HEX-

8-32

•

BRACKET

•

SCREW,MACH-BIND

HD

8-32

X

0.438

•

PLATE,POWER

RATING

FOR

PART

NU~BER,SEE

CHART

• PLATE-

PROPERTY

OF

IBM

• PLATE-

PROPERTY

OF

IBM

WT

• PLATE-

MANUFACTURED

BY

USA

•

PLATE,MFG

BY

IBM

• PLATE-

MANUFACTURED

BY

WT

• PLATE-

MANUFACTURED

FOR

USA

• PLATE-

MANUfACTUREO

FOR

•

PlATE-

MANUFACTURED

FOR

WT

• PLATE-

~ECONDITIONED

BY

USA

• PLATE-

RECONDITIONED

BY

USA

PLATE-

RECONOITIONEO

BY

WT

• PLATE-

~ENOVATEO

BY

USA

• PLATE-

~ENOVATED

BY

• PLATE-

RENOVATEO

BY

WT

• PlATE-

RECONDITIONED

FOR

USA

• PLATE-

RECONDITIONED

FOR

PLATE-

RECONOITIONEO

FOR

WT

• PLATE-

RENOVATED

FOR

USA

• PLATE-

~ENOVATED

FOR

• PLATE-

RENOVATEO

FOR

WT

• ClIP,GROUND-FRAME

•

SCREW

•

WASHER,LOCK-EXT

TEETH

NO.

6

• LEVELER,LEG-AOJUSTABLE

• NUT,PLAIN,HEX-

1/4-20

X

7/16

FL

W

•

PLA

TE

•

SPACER

•

WASHER,FL-

1/4

X

9/16

00 X

0.050

THK

•

FRAME

ATT PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

CHART

I.

LABEL,

FUSE

AND

POWER

SUPPLY

APPLICATION

MODEL

NUMBER

3271

Ml

3271 M2 3271

MIl

3271 M12 3272

Ml

3272

M2

INDEX

1

NAMEPLATE

US/UK 2569940 2569945 5717727 5717733 2569930 2569935

FRENCH 2569941 2569946 5717728 5717734 2569931 2569936

GERMAN 2569942 2569947 5717729 5717735 2569932 2569937

ITALIAN

2569943 2569948 5717730 5717736 2569933 2569938

SPANISH 2569944 2569949 5717731 5717737 2569934 2569939

JAPANESE 2570014 2570015 5717732 5717738 2570012 2570013

I

INDEX

7

DECAL

US/UK 2570221 2570221 5717739 5717739 2570276 2570276

FRENCH 2570222 2570222 5717740 5717740 2570278 2570278

GERMAN 2570223 2570223 5717741 5717741 2570280 2570280

ITALIAN

2570224 2570224 5717742 5717742 2570282 2570282

SPANISH 2570225 2570225 5717743 5717743 2570284 2570284

JAPANESE 2570011 2570011 5717744 5717744 2570010 2570010

INDEX

9 {

FUSE

100V/ll0V/123,5V

332009 332009 361755 361755 332009 332009

115V 60 HZ 361755 361755 332009 332009

200/220/235V

1176668 1176668

208/230V

303549 303549 1176668 1176668

INDEX

10 {

LABEL

100/110/123.5V

2570064 2570064 2565147 2565147 2570064 2570064

115V 60

HZ

2565147 2565147 2570064 2570064

200/220/235V

2565142 2565142

208/230V

2570063 2570063 2565142 2565142

INDEX

17

{

POWER

SUPPL

Y

1001200V 60

HZ

2481231 2481231 2481231 2481231 2481228 2481228

11512081230V 60

HZ

1839449 1839449 1839449 1839449 1839446 1839446

1001110/123.5V 50

HZ

1838649 1838649 1838649 1838649 1839446 1839446

200/220/235V 50 HZ 1838649 1838649 1838649 1838649 1838646 1838646

INDEX

24 I

POWER

SUPPLY 60 HZ Not

Used

Not

Used

5717760 5717760 Not

Used

Not

Used

50 HZ Not

Used

Not

Used

5717750 5717750 Not

Used

Not

Used

INDEX47

(

POWER

RATING PLATE

100/200V

60

HZ

2569924 2569924 5717748 5717748 2569989 2569989

115V 60

HZ

2569991 2569991 5717746 5717746 2570296 2570296

2081Z30V 60 HZ 2569993 2569993 5717746 5717746 2570298 2570298

100/200V

50 HZ 2569923 2569923 5717749 5717749 2569928 2569928

110/123.5/220/235V

50

HZ

2569922 2569922 5717747 5717747 2G69980 2569980

3

3271/3272

PC

(12/75)

FOR

PARTS

NOT

SI-tOWN

SEE

FIG.

I

28

A

----T-T-..::::.....;.~

1fHt

42C i

420

I

~J

42G/

42E

44

Figure 2. Power Supply Assembly

41

42A

13

14

15

6

16

VIEW.

I

SEE

FIG.

3

VIEWO

DETAIL

0

9

~

II

12

~

IDI~J~

r~

120

17~16A

18~

19

USED

ON

3272

ONLY

List 2. Power Supply Assembly

PART

NUMBER

UNITS

PER

DESCRIPTION

FIGURE·

INDEX

NUMBER

ASM.

1 2 3 4

2 -

1

2

3

4

5

6

7

- 8

- 9

-11

-

12

-12A

-

13

-

14

-

15

-

16

-16A

-17

-18

-19

-20

-21

-

22

-

23

-

24

-

25

-

26

-

27

-28

-28A

-29

-

30

-

31

-

32

-

33

-

34

-

35

-

36

-

37

-

38

-

39

-

40

-

41

-

42

-42A

-42B

-42C

-

42D

-

42E

-

42F

-

42F

-42G

-42H

-

43

-

44

2481231

1838649

1839449

2481228

1838646

1839446

4119390

4119304

1839453

257189

60646

55901

5761463

845762

332009

303549

2582992

2481160

5319854

138754

2582995

2181005

2582969

846371

179743

334635

179946

151598

186759

55901

257189

2481159

2481207

2521592

2582962

5319854

598479

5319854

56079

11598

2582955

303549

512137

472588

337213

304479

22478

1090873

257189

331150

510468

321603

483107

5252526

5709382

56121

5236559

521~925

10170

5214924

5267680

5267681

5267675

10170

2582976

2582973

REF

1

4

1

4

1

2

4

1

2

1

10

2

1

4

1

2

1

AR

1

2

AR

1

2

1

2

POWER

SUPPLY

ASM-

60

HZ

3271

KATAKANA

POWER

SUPPLY

ASM-

50

HZ

3271

POWER

SUPPLY

ASM-

60

HZ

3271

POWER

SUPPLY ASM-

60

HZ

3272

KATAKANA

POWER

SUPPLY ASM-

50

HZ

3272

POWER

SUPPLY ASM-

60

HZ

3272

FOR

ASM,SEE FIGURE

1-17

•

TRANSFORMER

ASM-

50

HZ

•

TRANSFO~MER

ASM-

60

HZ

KAT

AKANA

•

TRANSFORMER

ASM-

60

HZ

• NUT,HEX-

8-32

• WASHER,LOCK-INT T

NO.8

• WASHER,LJCK-EXT

TEETH

NO.8

X

0.381

OD

• L·ABEL-

60

HZ

USED

ON

115V

ONLY

•

DECAL-VOL

TAGE

• FUSE-

2.0A,SLO

BLO,125V

• FUSE,CARTRIDGE-SLOW

BLOW

t.O

AMP

250V

•

PRIMARY

POWER

BOX

ASM-

3272

FOR

DETAIL

BREAKDOWN,SEE

FIGU~E

3

•

PRIMARY

POWER

BOX

ASM-

3271

•

SCREW,THD

CUTTING-HEX

HD

8-32

X

0.375

LG

• •

DECAL,

SAFETY

• • COVER,PRIMARY

PWR

BOX

• •

SCREW,

SELF TAPPING,

6-32

X

.375

LG.

• • LINE FILTER

• • SWITCH,TOGGLE

• •

NUT,PLAIN,HEX-

15/32-32

X

9116

FL

W

• • WASHER,LOCK-INT

TEETH

0.476

10

0.600

00

• • HOLDER-FUSE

• • CLAMP-CABLE

• • SCREW,MACH-BINO

HD

8-32

X

5/16

LG

• • WASHER,LOCK-EXT TEETH

NO.8

X

0.381

00

• • NUT,HEX-

8-32

• • CHASSIS

•

CARD

ASM-

12V

REGULATOR

•

CLAMP

•

BOARD

ASM

•

SCREW,THD

CUTTING-HEX

HO

8-32

X

0.375

LG

• •

SEMICONDUCTOR

DEVICE-OIOUE,150V

IDA

• • SCREW,THD CUTTING-HEX

HD

8-32

X

0.375

LG

• •

WASHE~,LOCK-EXT

T

.195

ID

.410

00

• • NUT,PLAIN-HEX

10-32

X

3/8

FL

W

• • HEATSI

NK

• • FUSE,CARTRIDGE-SLOW

BLOW

1.0

AMP

250V

• •

FUSE

• • RESISTOR,FXD,WW-

15

OHMS

P/M

10~

25W

• •

RESISTDR-

33

OHMS

25W

• • SCREW,MACH-RH

8-32

X

4-3/4

LG

• • WASHER,FL-

0.170

ID

0.375

00

0.32

THK

• • WASHER,LOCK,SPLIT

RING-

.168

10,

.296

00

• • NUT,HEX-

8-32

• •

WASHER,NM-

11/64

10

518

00

1/16

THK

• • WASHER,CUPPED-

1/5IN

X

.029

DIA

• •

WASHE~,INSULATING

5/8

00

X

0.031

THK

• • CAPACITOR,FXD ELECT-

3100UF

P100MI0~

25V

• • CAPACITOR,

7.5

VDC

• •

CAPACITOR,FXD,ELECTROLYTIC,0.047

UF

• • WASHER,LOCK-INT TEETH NO.

10

X

0.381

OU

• •

FUSE-

15A

• • FUSEHJLDER

• • SCREW,MACH-BIND

HD

6-32

X

1/4

LG

• •

WIRENUT

• • LABEL-FUSE 4

132711

• • LABEL-FUSE 5

132721

• •

BRACKET

• • SCREW,MACH-BINO

HD

6-32

X

1/4

LG

• •

BOARD

ASM,PC

• RAIL

ATT PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

4

DETAIL"

I~~-~---

II

13

14

34

FOR

PARTS

NOT

SHOWN

SEE

FIG.

2

4

Figure 3. Primary Power Box Assembly

3271/3272

PC

(12/75)

22

23

.~--37

VIEW.

@~-33

I

l)~31

28Y~

32--~

I

DETAIL 0

List 3. Primary Power Box Assembly

FIGURE-

INDEX

NUMBER

3 -

2

3

4

5

6

8

-

~

-10

-11

-12

-13

-14

-15

-

16

-17

-

18

-

19

-20

-21

-22

-23

-24

-25

-26

-

27

-

28

-29

-

30

-31

-

32

-33

-

34

-35

-36

-

37

-

37A

-

38

-39

-40

-

41

-42

-43

-

44

-45

-

46

PART

NUMBER

2582992

2582995

2181005

138754

5376712

5353887

725349

5252633

179743

334635

2582969

5214955

179743

317173

5263712

304883

179946

2481177

2181005

5213798

2145046

257187

2582953

186759

55901

257189

5214324

5318966

824339

5318967

236550

37913

523269

2181005

5271288

5700484

338169

5214324

317155

251970

37913

151598

186759

55901

257189

2582994

UNITS

PER

ASM.

REF

2

4

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

OEseR IPTION

1

234

PRIMARY

POWER

BOX

ASSEMBLY-

3272

FOR

ASM,SEE

FIGURE

2-7

•

COVER,P~IMARY

PWR

BOX

•

SCREW,

SELF TAPPING,

6-32

X

.375

LG.

•

UECAL,SAFETY

•

INDICATD~

ASSEMBLY,24V-WHITE

•

HOUS

lNG,

LAMP

• 5WITCH,TDGGLE-SPUT

•

SWITCH,TDGGLE

• NUT,PLAIN,HEX-

15/32-32

X

9/16

FL

W

• WASHER,LOCK-INT

TEETH

0.476

ID

0.600

OD

•

LI

NE

F I

LT

E R

•

SWITCH

• NUT,PLAIN,HEX-

15/32-32

X

9116

FL

W

•

KNOB-BAR

TYPE

WITH

POINTER

•

SWITCH,~DTARY-

3P 2 POSITION 1

DECK

• FUSE-

.IA

•

HOLDER-FUSE

•

CLAMP,CAPACITOR

•

SCREW,

·SELF TAPPING,

6-32

X

.375

LG.

•

CAPAC

ITOR

•

CONTAC

TJ

R

•

NUT,

PLAIN,

HEX-

6-32

X

3/8

FL

W

TRANSFORMER-

24V

•

SCREW,MACH-BIND

HD

8-32

X

5/16

LG

• WASHER,LJCK-EXT

TEETH

NO.8

X

0.381

OD

• NUT,HEX-

8-}2

•

DIODE

•

RETAINE~,

RELAY-

4 POSITION

•

RELAY-

5 N/O 5

AMP

24

VDC

• SOCKET,4 POSITION

RELAY

•

SCREW,MACH-BIND

HD

4-40

X

0.375

LG

•

NUT-HEX

4-40

X

.250

ID

•

CONNECTOR-ELECT

6

POS

INSERT

•

SCREW,

SELF

TAPPING.

6-32

X

.375

LG.

• TERMINAL,FIXED

TAB

•

SCREW,

SELF TAPPING,

4-40

X

.375

LG.

•

WASHER,LDCK-EXT

TEETH

NO.4

X

.260

OD

•

DIODE

•

BOARO,TERMINAL-

3 lUG

•

SCREW-MACH

BO.

HD.

4-40

X

1/4

LG

•

NUT-HEX

4-40

X

.250

ID

•

CLAMP-CABL

E

•

SCREW,MACH-BIND

HD

8-32

X

5/16

LG

• WASHER,LJCK-EXT

TEETH

NO.8

X

0.381

DO

•

NUT,

HEX-

8-32

• CHASSIS,PRIMARY

PWR

BOX

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

A

TT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

5

3271/3272

PC

(12/75) 6

List

3A.

Power

Supply

Assembly

FIGURE-

PART

UNITS

INDEX

NUMBER

PER

DESCRIPTION

NUMBER

ASM.

1

234

3A- 571

7760

REF

POWER

SUPPLY

ASSEMBLY-

60

HZ

-571

7750

REF

POWER

SUPPLY

ASSEMBLY-

50

HZ

FOR

ASM,SEE

FIGURE

1-24

-1

124943

1 ·

LABEL-HAZARDOUS

AREA

-2

78999

1 · FUSE,CARTRIDGE-LG

TIME

LAG

O.5A~P

-3

5252981

1 ·

TRANSFORMER-

60

HZ

-

~

1830736

1 ·

TRANSFORMER-

50

HZ

-4

34512

2 · SCREW,BIND.HD

8-32

X

.375

LG

ATT

PT

-5

55901

2 ·

WASHER,LDCK-EXT

TEETH

NO.

8 X

0.381

00

ATT

PT

-6

257189

2 ·

NUT.

HEX-

8-32

ATT

PT

-7

1825130

1 ·

CARO

ASH.

-8

5350006

4 ·

SCREW,

SELF

TAPPING,

6-32

X

.250

LONG

ATT

PT

-

'J

5252708

1 ·

CAPAC

ITJR

-10

524519

1 ·

CLAMP

Figure

3A.

Power

Supply

Assembly

J

DETAILO

7

DETAIL 0

DETAILG

VIEWe

Figure 4. Gate Assembly

3271/3272

PC

(12/75)

List 4. Gate Assembly

FIGURE·

INDEX

NUMBER

4 -

1

2

3

4

5

- 6

- 7

-

7A

- B

-

8A

-

8B

-

88

-

8B

-

8B

-

8B

- 8 B

-

BC

-

8U

- 8 E

-

'I

-

10

-

11

-12

-

12A

-

12B

-13

-14

-15

-

16

-

17

-

18

-19

-

19A

-20

-

21

-22

-23

-24

-25

-26

-27

-

27

A

-27B

-

27C

-270

-

20

-29

-

30

-

3:;A

-

30B

-

31

-32

-33

-34

-35

-36

-37

PART

NUMBER

NO

NO.

NP

2621304

70078

5440629

5353881

5213731

5267699

5528

5267698

5267695

2570154

811802

813761

818002

819401

819408

2568970

1794401

814342

815923

816922

2181088

2621489

5252614

5922878

815080

2565223

2565273

813179

811411

473442

2570151

58201

2565099

2570152

48594

2570153

322550

322065

5729007

2102365

81693

2565254

2565252

571

7755

183900

5759506

10170

56722

438549

2570270

356742

2181005

2102365

34512

55901

257189

2570150

UNITS

PER

DESCRIPTION

ASM. 1 2 3 4

1

2

1

2

AR

2

1

16

1

4

1

2

9

AR

4

AR

1

10

8

1

GATE

ASSEMBLY

FOR

ASM,SEE

FIGURE

1-19

•

BRACKET

•

SCREW,THD

CUTTING-PAN

HO

6-32

X

1/4

'LG

•

INDICATDR

ASM-

3272

•

HOUSING,

LAMP-

3272

• SWITCH,TDGGLE-

3272

PART

O~

ENABLE-DISABLE

CABLE

, •

COVER

•

SCREW,MACH

BINU

HU

8-32

X

.625

LG

•

CLIP

•

COVER

•

LABEL

•

GUIDE,CARO

•

GUIDE,CA~D

•

HOLDER,CARD

HOLOER,CARU

•

HOLDER,CARO-

4

WIDE

•

HOLDER,

CARD

•

JUMPER

ASM

• •

JUMPER

• •

HOUSI~~,CONNECTOR

• STIFFEN::il.

•

SCREW,HEK

SOC-

6-32

X

1/8

LG

•

B«ACKET

•

BUS

STR

I P

INSULATOR

•

STRAP

•

CAPAC

ITD~

•

CLAMP,CAPACITOR

•

CLAMP-BOARO

•

SCREW,HEX

SOCKET

H-

6-32

X

112

LG

•

GROMMET

-

CATERPILLAR

•

GU

WE,CARU

•

SCREW,MACH-UNDRCT

BIND

HD

8-32

X

1/4

LG

•

BUS

STRIP

CLIP,CROSSOVER

•

SCREW,MACH-BIND

HD

6-32

X

0.250

LG

•

CLAMP,CABLE

•

SCREW,MACH,BINU

HO-

6-32

X

.5

LG

•

SCREW,MACH-BIND

HD

6-32

X

5/8

LG

INSULATOR

• CLAMP,LDDP-

0.330

10

0.170

DIA

MTG

HOLE

•

SCREW,MACH-BIND

HD

6-32

X

3/8

LG

•

RETA

INE~

•

GU

ID

E

•

BRACKET

•

SCREW,THD

CTG-BIND

HD

8-32

X

1/4

LG

•

JUMPER,G~OUND

SCREW,MACH-BINU

HO

6-32

X

1/4

LG

•

WASHER,LOCK-EXT

TEETH

NO.6

•

SCREW,MACH-BIND

HD

4-40

X

7/16

LG

•

GROMMET

• CLAMP,LOOP-

0.250

10

0.177

DIA

MTG

HOLE

•

SCREW,

SELF

TAPPING,

6-32

X

.315

LG.

• CLAMP,LOOP-

0.330

10

0.170

OIA

MTG

HOLE

• SCREW,BIND.HD

8-32

X

.375

LG

WASHER,LDCK-EXT

TEETH

NO.8

X

0.381

00

• NUT,HEX-

8-32

•

GATE

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

ATT

PT

AlT

PT

ATT

PT

7

3271/3272

PC

(12/75)

NOTE

LINE CORDS

AND

CABLE ASSEMBLIES

DO

NOT REQUIRE ILLUS-

TRATION.

THE COMPONENT PARTS OF THESE ITEMS ARE LISTED

AND

ILLUSTRATED IN

FIGURE/LIST

5. THE FOLLOWING

IS

A

LISTING OF LINE CORDS AND CABLE ASSEMBLIES IN PART NUMBER

ORDER,

WITH

REFERENCES TO FIGURE 5 FOR COMPONENT PART

ILLUSTRATION.

List

5.

Line

Cord

and

Cable

Assemblies

FIGURE-

INDEX

NUMBER

5

-1

-

111.

-2

-

211.

-4

-

411.

-5

-

511.

-6

-

611.

-

11

-12

-13

-14

-15

-16

-17

-18

-19

-

2C

-21

-22

-23

PART

NUMBER

2481186

2481190

2481203

2569929

2570043

2570044

2570045

2570046

2570047

2570048

2570022

2570023

2570028

2570039

2570040

2570062

2570183

2621343

2621344

2621412

2621413

5717752

571

7753

UNITS

PER

ASM. 1 2 3 4

LINE

CORD ASSEMBLIES

LINE

CORD-

250V

LOCKING

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,19A

LINE

CORD-

INPUT

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3B,3C

LINE

CORD-

INPUT

WTC

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3B,3C

LINt

CORD-

250V

N/LOCKING

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,22

LINE

CORD-

125V SHIELDED

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,21

LINE

CORD-

250V SHIELDED

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,21

LINE

CORD-

250V SHIELDED

LOCKI~G

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,19A

LINE

CORD-

125V SHIELDED

LOCKING

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A,19B

LINE

CORD-

SHIELDED

JAPAN

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A

LINE

CORD-

50

HZ

SHIELDED

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3,3A

CABLE

ASSEMBLI

ES

DESCRIPTION

1

CABLE

ASM,EIA

INTERFACE

REMOTE

(MULTXI

FOR

COMPONENT

PARTS,

SEE

FIG.

6-1,4A,12,14

1

CABLE

ASM,I/O

TO

BD

(MULTXI

0IS-BIE-AlZ5

FOR

COMPONENT

PARTS,

SEE

FIG.

6-1,2,

3,4A,9,15,16,17,17A

1

CABLE

ASM,ENABLE/DISABLE

FOR

COMPONENT

PARTS,

SEE

FIG.

6-1,8,16

1

CABLE

ASM,POWER

DIST-REMOTE

FOR

COMPONENT

PARTS,SEE

FIG.

6-1.2,5,

511.,6,7,8,10,

II

AND

20

1

CABLE

ASM,POWER

DIST-LOCAL

FOR

COMPONENT

PARTS,SEE

FIG.

6-1,2,5,

5A,6,7,8.10,11

AND

20

1

CABLE

ASM,I/O

(BNCI

TO

BOARD

FOR

COMPONENT

PARTS,

SEE

FIG.

6-4,9,13

1

CABLE

ASM,INTERFACE

BO

0IS-BlO

-

1I.1Y5

FOR

COMPONENT

PARTS,SEE

FIG.

6-1,111.,

3,411.,9,15,16,11,1711.

1

CABLE

ASM,INTERFACE

BO

0IS-BIC

-

1I.1Z6

FOR

COMPONENT

PARTS,SEE

FIG.

6-1.1A,

3,411.,9,1511.,16,17,1711.

1

CABLE

ASM,INTERFACE

BD

0IS-BIB

-

1I.1Y6

FOR

COMPONENT

PARTS.SEE

FIG.

6-1,3,

4A,15,15A,16,17,17A

1

CABLE

ASM,JUMPER-CE

TOOL

FOR

COMPONENT

PARTS.SEE

FIG.

6-18

1

CABLE

ASM,LED

DRIVER

FOR

COMPONENT

PARTS,

SEE

FIG.

6-1,4B,10,11.14

1

CABLE

ASM,AC

INPUT

FOR

COMPONENT

PARTS,

SEE

FIG.

6-3A,24,25

1

CABLE

ASM,VOLTAGE

OIST (OCI

FOR

COMPONENT

PARTS,

SEE

FIG.

6-1,2,7A,8,26,27

8

I

I,IA

2 3,3A,3B,3C 4,4A,4B

5,5A 6 7,7A 8

~

,

9

10,IOA

II

12

g

~

~~

~

13 14

15,15A

16

,

~~

cO

~~

~

17,17A

18

19,19A,19B

20

~

21

22 23

24

Figure 6. Cable

Component

Parts.

Sheet

1

of

2. Index Nos. 1-24.

3271/3272

PC

(12/75)

25

26

27

Figure 6. Cable

Component

Parts.

Sheet

2

of

2. Index Nos. 25-27

FIGURE·

INDEX

NUMBER

PART

NUMBER

6 - 1

-

lA

- 2

- 3

-

3A

-

3B

317296

317297

342087

483677

483681

92784

-

3C

303545

4

5800530

4A

5800634

48

58625:'6

5

813194

5A

813195

6

813197

7

815933

7A

2637682

8

,815934

-

'1

-

10

-

lOA

-

11

-12

-13

-14

-

1:'

-

15A

-16

-11

-

17A

-18

-

19

-19A

-198

-

20

-

21

-22

-23

-24

-25

-26

-27

262-1490

5252581

5252584

5252582

5252592

5252661

5275481

5353867

5353868

5362301

5362302

5404480

1836444

624035

2590278

624034

2565041

NO

NO.

NO

NO.

104294

5351177

5761882

2637684

2637689

NP

UNITS

PER

DESCRIPTION

ASM. 1 2 3 4

AR

•

LABEL-NUMBERING

L

TO

R 1

THRU

33

AR

•

LABEL-NUMBERING

L

TO

R

34

THRU

66

AR

•

RECEPTACLE,TAB

AR

• TERMINAL,RING-BRASS

#6

STUD

18-20

AWG

AR

• TERMINAL,RING-

NO.

B

AR

• TERMINAL-RING,18-20

AWG

#8 HOLE,INS

AR

•

TERMI~AL,RING

AR

•

CARU

ASS

EMBL

Y

AR

•

CARD

ASSEMBLY

AR

•

CARD

ASH

AR

•

CONNECTOR,

UISCRETE

20-18

AWG

AR

•

CONNECTOR,

DISCRETE

26-24-22

AWG

AR

• HOUSING,DISCRETE

WIRE

CONNECTOR

AR

•

CONNECTOR,DISCRETE

WIRE

AR

•

CONNECTOR

-

DISCRETE

AR

•

CONNECTOR-WIRE,

22-26

AWG

AR

•

CLAMP,CABLE

AR

•

HOUSING,CONNECTOR-

15

POS

AR

•

HOUSING,CONNECTOR-

6 POSITION

AR

• TERMINAL,NO.

18

AR

•

CONNECTOR,MALE-

25 POSITION

AR

•

CONNECTOR

A R • S

TR

A I N

'tE

Ll E F

AR

•

BLOCK,

CONNECTOR-A

STYLE

AR

BLOCK,

CONNECTOR-B

STYLE

AR

CONTACT,LARGE

SERPENT.20-24AWG

AR

•

CONTACT,

SMALL

SERPENT

AR

•

CONTACT,

GREAT

SERPENT

AR

•

CONNECTOR,COAXIAL

PLUG

AR

•

CONNECTGR

AR

•

CONNECTOR

AR

•

PLUG,

TWIST

LOCK-15A 125V

AR

•

CLIP,SP~ING

AR

• PLUG-SUPPLIED

WITH

LINE

CORO

AR

PLUG-SUPPLIED

WITH

LINE

CORD

AR

•

CLAMP-CABLE

AR

• RECEPTACLE,TAB-

0.825

LG

AR

•

HOUSING,

RECEPTACLE

AR

•

HOUSING

AR

: • INSERT-

NYLON

9

NUMERIC

INDEX

PART

LI S T

AND

PAR

T LI

ST

AND

r~o

•

INDEX

NO.

r~o

•

INDEX

NO.

PART

LI

ST

AND

PART

LIST

AND

NO.

INDEX

NO.

INDEX

NO.

PART

LI S T

AND

PART

LI S T

AND

PART

LI S T

AN

D

PART

LIST

AND

NO.

INDEX

NO.

r~o

•

INDEX

NO. NO.

INDEX

NO.

INDEX

NO.

3550

1 -

55

257189-CO~T

2 - 2

855275

1 -

48

2570153

4 -22

5353867

6 -

IS

3960

1 - 52A 2 - 19

85527b

1 -

48

2570154

4 -

8A

5353868

6 - 15A

5528

1 - 31 2 -

36

855277

1 -

48

2570160

1 -

20

5353887

3 - 6

4 - 7 3 -

27

855278

1 -

48

2570163

5 - 9 4 -

't

9667

1 -41 3 -

45

85527q

1 -

48

2570165

5 -

94

5362301

6 - 16

10170

1 -

39

3A-

6

B55280

1 -

48

2570167

5 -

10

5362302

6 -

17

2 - '020 4 -

36

855281

1 -

48

25701b8

5 -

lOA

5376712

3 - 5

2 - 42H

257100

1 - 18A

1090873

2 -

35

2570183

5 -

17

5404480

6 - 17A

4 -

29

257986

1 -

35

1091346

1 - 50

2570190

1 -

53

5440629

4 - 1

U598

1 -

24E

303545

6 -

3C

1154338

1 -22

2570256

1 - 52

5700484

3 -

37

1 - 33C

303549

2 - 6 1 -

244

2570258

1 -6

5709382

2 -

42

2 -

28

2 -

29

1794401

4 -

8C

2570259

1 -5

571

7711

1 -

REF

22478

1 - 46C

304479

2 - 33

1825130

3A- 7

2570270

4 - 30B

5717712

1 - REF

2 -

34

304883

3 -

17

183073

6

3A-

3

2571718

1 - 33D

!)717750

3A-

REF

28413

1 -

33A

317155

3 -

39

IB

3644"0 6 -

18

2582953

3 -

24

571

7752

5 -22

32042

1 -

240

317173

3 -15

1838M

6 2 -

REF

2582955

2 -

28A

5717753

5 - 23

32617

1 -

248

317296

6 - 1

1838649

2 -

REF

2582962

2 -

23

5717754

1 - 24C

34512

1 -

14

317297

6 - lA

1839446

2 -

REF

2582969

2 - 12A

571

7755

4 - 27C

1 -

28

3216::J3 2 -

39

18394'0

q 2 -

REF

3 -

12

571

7760

3A-

REF

3A-

4

322065

1 -

34

1839453

2 - 1

2582973

2 -

44

5729007

1 -37

4 -

34

4 -

24

2102365

4 -

26

2582976

2 -

43

4 -

25

37913

1 -

46

322550

4 -

23

4 - 33

2582992

2 - 7

~75950b

4 -

28

3 -

33

331150

2 -

37

2145046

3 - 22 3 -

REF

5759508

1 -

13

3 -

41

332009

2 - 6

2181005

2 - 12

2582994

3 -

46

5761463

2 -

')

38264

1 -

44

334635

2 -

15

3 - 3

2582995

2 - 11

5761882

6 -

25

48594

4 - 21 3 -

11

3 -

20

3 - 2

5800530

6 - 4

55901

1 -

10

337213

2 -

32

3 -

35

2590278

6 -

191'.

58006H

6 -

4A

2 - 4

338169

1 -

45

4 - 32

2621303

1 - n

5862556

6 -

48

2 -

18

3 -37 A

2181088

4 - 10

2621304

4 - 1

5922878

4 - 12A

3 -

26

342087

6 - 2

2481159

2 -

20

2621343

5 - 18

6520037

1 -

26

3 -

44

356742

4 - 31

2481160

2 - 7

2621344

5 - 19

3A-

5

438549

4 - 30A

2481177

3 - 19

2621400

1 -

II

4 -

35

472588

2 - 31

2481186

5 - 1

2621412

5 -

20

56079

1 -

338

473442

1 -

25

24811QO

5 - 11\

2621413

5 -21

2 -

27

4 -

17

2481203

5 - 2

2621483

1 -

49

56121

2 - 42A

483107

2 -

40

2481207

2 - 21

2621489

4 - 11

56722

1 - 51

483677

6 - 3

2481228

2 -

REF

2621490

6 -

C}

4 -

30

4836Bl

6 -

34

24812,1

2 -

REF

263"1682

6 -

7A

58207

4 -

19

510468

2 - 38

2521592

2 -

22

2637684

6 -

26

b0646

2 - 3

512137

2 -

30

I

62031

1 -

36

523269

3 -

34

1 -

40

524519

3A-

10

2565041

6 -

20

2637689

6 -

27

2565099

4 - 19A

4119304

2 - 1

2565223

4 -

13

4119390

2 - 1

70078

1 -

238

598479

2 - 25

2565252

4 - 27B

5213731

4 - 5

4 - 2

624034

6 - 19B

2565254

4 - 27A

5213798

3 - 21

78999

3A- 2

624035

6 - 19

2565273

4 -

14

5214324

3 - 28

81693

1 -

42

725349

3 - 8

2568970

4 - 8B 3 -

38

4 - 27

731631

1 - 8

256992(,

1 -

23

5214924

2 -

42E

83606

1 -

230

1 -12

2569929

5 -

2A

5214925

2 - 42::

92784

6 -

3B

811417

4 -

16

2569973

1 -

REF

5214955

3 -

13

958j4

1 - 2

8118:>2

4 -

88

2569975

1 -

REF

5236559

2 -

428

104294

1 - 23C

813179

4 -

15

2570019

5 - 3

5252526

2 - 41

1 -

27

813194

6 - 5

2570020

5 -

3A

5252581

6 -

10

6 -

23

8131':15 6 -

5A

2570022

5 - 11

5252582

6 -

II

112628

1 -

23F

813197

6 - 6

2570023

5 - 12

5252584

6 - lOA

113298

1 - 23A

813761

4 -

B8

2570025

1 -

56

5252592

6 -

12

124943

3A-

1

814342

4 -

8U

2570028

5 -

13

5252614

4 -

12

138754

2 - 9

815080

4 - 12 B

2570019

5 -

14

5252633

3 - 9

3 - 4

815923

4 -

8E

2570040

5 -

15

5252661

6 -

13

139883

1 -

54

815933

6 - 7

2570041

1 -

33

5252708

3A-

9

151598

2 - 16A

B15934

6 - 8

2570042

1 - 38

5252981

3A-

3

3 -

42

816922

4 - 9

1673j8

1 -46A

818002

4 -

88

2570043

5 - 4

5263712

3 -16

2570044

5 -

4A

5267675

2 - 42G I

179743

2 -

14

8194::J7 4 -

88

2570045

5 - 5

5267680

2 -

42F

3 -

10

819408

4 -

8B

2570046

5 - 5A

5267681

2 -42F

3 -

14

824339

3 -

30

2570047

5 - 6

5267695

4 -8

179946

2 -

16

845762

2 - 5

2570048

5 -

6A

52676%

1 -

2A

3 -

18

846371

2 -

13

257001.9

5 - 7

5267697

1 -

2B

183900

4 -

270

855262

1 - 48

2570050

5 - 7A

5267698

4 -

7A

186758

1 -

468

855263

1 - 48

2570051

5 - 8

5267699

4 - 6

1 -

46F

855264

1 -

48

2570052

5 - 8A

5271288

3 -

36

186759

2 - 17

855265

1 -

48

2570062

5 -

16

5275481

1 - 23E

3 -

25

855266

1 -

48

2570065

1 - 21 6 -

14

3 -

43

855267

1 -

48

2570068

1 - 33E

5318966

3 -

29

236550

3 - 32

855268

1 -

48

2570073

1 -

46E

5318967

3 -

31

251970

3 -

40

855269

1 - 48

2570096

1 -

18

5319854

1 -

15

257187

1 -

37

855270

1 -48

2570131

1 - 3 2 -8

1 -

43

855271

1 -

48

2570132

1 - 4 2 -

24

3 -

23

855272

1 -

48

2570150

4 -

37

2 -

26

257189

1 - 30A

855273

1 -

48

25701'11

4 -

18

5350006

3A-

8

1 -

460

855274

1 -

48

2570152

4 -

20

5351177

6 -

24

3271/3272

PC

(12/75) X-1

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Order No. S126-0004-3

Parts Catalog

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Corporation

Data Processing Division

1133

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Avenue, VJhite Plains, New

York

10604

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IBM

World

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821

United

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New

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10017

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International

Business

Machines

Corporation

Data Processing Division

1133 Westchester Avenue, White Plains, New

York

10604

(U.S.A.

only)

IBM

World

Trade

Corporation

821

United

Nations

Plaza,

New

York,

New

York

10017

(International)

3271

Control

Unit

Mods

1,

2,

11

and

12 and 3272 Control

Unit

Mods 1 and 2

(PC)

Printed in U.S.A. 5126-0004-3

S126 0004 3_3271_3272_Parts_Catalog_Jan76 3 3271 3272 Parts Catalog Jan76

S126-0004-3_3271_3272_Parts_Catalog_Jan76 S126-0004-3_3271_3272_Parts_Catalog_Jan76

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