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XX-CB9A7-36

February 1970

58 pages

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Document:	PDP-11/20 Field Maintenance Print Set
Order Number:	XX-CB9A7-36
Revision:	0
Pages:	58
Original Filename:	1120_SystemSchems_Feb70.pdf

OCR Text

MASTER DRAWING LIST

o
DWG.
NO.

D-DI-11/28-§-1

REV. |No. oF
LET.
kneers
A

LA-ML-KA11-§

g; A-ML-KY11-2

PDP11/2f DRAWING

INDEX

| CENTRAL PROCESSOR

1 | Xyll CONSOLE

- TG

1 | MEMORY

i*g A-ML-KL11-f

1 | TELETYPE CONTROL

gé A-ML-1T33-DC-0

This drawing and specifications

TITLE

1l | TELETYPE ASR33 120V GOHZ

;,- A-ML— LT33-DD—fi

_D-UA-11429—0-8

2 | BASIC ASSY/CONFIGURATION

2
Bel

S
A-ML- H72£i A~

g.g(oPL—llLZQ-—flg

32W?B :

:
1 |

TELETYPE ASR33 244V 5fHZ_

BASIC ASSY/CGHFIGURATION (PL)

POWER SUPPLY 12fiv 50/60HZ

1 | POWER SUPPLY 246V 50/60HZ

707n ~

REVISIONS

EQUIPMENT]

dlilglilt]all}

REV. | DATE | CHG. NO. | APP'D.

|8/70

| 00005

CORPORATION

MAYNARD, MASSACHUSETTS

|[J.L.

L TITLE
+

FotiYe

PDP 11/20

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BE(" ;ggm NO.16-1033

NUMBER

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OF

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11/20-2
|

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permission

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|| No.

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(PEP-11)

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10. | TELETYPE LT33-OC (PL)

TELETYPE LT33-BD (PL)

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DRARING INDEX LIST

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KL

A-MLKL11-8

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This drawing and specifications , herein, are the property of
or in part as the basis for the
and shall not be reproduced or copied or used in whole

MASTER DRAWING LIST

DWG. NO.

A-PL-RALI-P-MO

K-WL-KAll-@-WL

TITLE

MODULE UTILIZATION

WIRE LIST

MODULE UTILIZATION (PL)

OPTIONS

TO THE

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A-ML~KM11-g

REF

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REVISIONS

REV. | DATE | CHG. NO.

EQUIPMENT

CORPORATION

MAYNARD, MASSACHUSETTS

TITLE
PROCESSOR

;

FIRST USED ON

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DIGITALEQUIPMENT CORPORATION
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DATE 3/11/70

ENG

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DATE " 3-17-74

CHECKED

DATE ;

PROD

DATE

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PFYFFER

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3/14/70
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19/70
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DESCRIPTION

1 | D-AD-7006537-0-0

WIRED ASSY

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MASTER DRAWING LIST
|NO. OF

REV.

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LET. loneers

A-PIL-KAll-g-¢

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C-DI-KAll-g-1

CENTRAIL PROCESSOR

CRAWING INDEX

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WIRED ASSY

A-PL-7006537-0-0

WIRED

D-BD-KA1l-@-BD

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BUS FLOW

D-TD-KAll-@-WF

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WAVEFORMS

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D-CS-M728-g-1

D-CS-M727-@-1

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PRIORITY
M824
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RECTISTER

M225

DATA PATH CNTL,

_M820

DATA PATHS 2

-BS—-KA11-A-REG

This drawing and specifications, hersin, are the property of Digital Equipment Corporation
and shall not be reproduced or copied or used in whole or in part as the basis for the
manufacture or sale of items without written permission.

D-CS-M82@-2-1

D-BS-KAll-g-DP1

D-BS-KAll-Z-DP2

DATA PATHS

M224

D-CS-M725-g-1

BUS

D-CS-M726~F-1

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M726

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INTERFACE & IR M725

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M823

D-CS~M822-g-1

D-CS~-M724-@-1

FLAG CNTL

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D-IC-KAll-g-BP

D-CS-M825-@-1

K-ML-K¥11-A

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K12
BUS & CONSOLE CNTL M7Z24
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This dfawing and specifications, herein, are the prop-

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written permission.

ITEM NQ|

SIGNAL NAME

GND

FROM PIN| TO PIN|

¢OLOR

APAD2 | A73E2

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AE3DZ
AB3C2 | AB3F2
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A3P1

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AGBL2

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DESA2
EJ9A2

FO9A2

A13A2 | B12A2
C11A2
B11A2
A13H2 01142

A13J2
E11A2

E11A2
F11A2

B14A2
A13L2

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FIRST USED ON OPTION/ MODEL

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9107470-00

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COINCIDE FOR A SIGNAL NAME AND THE PRINT (SEE TITLE

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PLACEMENT

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11925713

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DICATES A SIGNAL GENERATED OFF THE MODULE. SIGNALS
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4. DETAILS ON COMPONENTS ARE NOTED IN THE PARTS REFERENCE
PLACEMENT IS NOTED IN THE COMPONENT PLACEMENT
DIAGRAM.
5 GND AND+5V ARE USUALLY PIN 7 AND PIN 14, RESPECTIVELY,
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DEVICE CONTROL IN LOCATIONS € AND D.

¥787

THE

6727

OPTION

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CONFIGURATIONS

ADDRESS SELECTOR

IN LOCATION E, AND INTERRURT CONTROL IN LOCATION F.

POSSIBLE FOP OTHER MODULE CONFIGURATIONS TO UTILiZE THE
STANDARD WIRING PRGVIDED.

PER FAIL

RESEPVED

& ONTL

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RESERVED

ESERVED

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RESERVED

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(SEE NOTE 3)

17 1§

A M938 BUS TERMINATOR !S IN COCATIONS AB14.

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TOR IS MOVED TO THE END SYSTEM UNIT UPON INTERCONNECTION;

b——

AND A MS2( INTERNAL BUS CONNECTOR IS IN LOCATIONS Asi4

M727

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SATA

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INTERFACE

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M724

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DEVICE

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ADDRESS
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