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Document:	PDP-11-70 ED part-1
Order Number:	XX-6DC8E-B5
Revision:	0
Pages:	14
Original Filename:	PDP-11-70%20ED%20part-1.tif

OCR Text

11/70
Engineering Drawings
Digital Equipment Corporation

The material herein is for information purposes only
and is subject to change without notice. Digital

Equipment Corporation assumes no responsibility for

any errors which may appear herein.

These drawings and specifications herein 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.
Copyright © 1975, Digital Equipment Corporation

EQUIPMENT

2 E CORPORATION

» 'R E d

| vaveeaso wassacoussrrs

g—

—

DRAWING AND SPECIFICATIONS, KEREI!N,

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 PERMISS
ION.
COPYRIGHT (C)
7197+t

OMER PRINT SET
INDEX
ar

DIGITAL

EQUIPMENT CORPORATION"

r
(SHEET

ONLY)

DRAWING

DIRECTORY

KB1l1-B

DRAWING

DIRECTORY

B~DD-KB11-B

H7420

B~DD-H742g~g

‘

B-DD-11/70-0

DRAWING

DIRECTORY

DRAWING

DIRECTORY

DRAWING

MASTER

PARTS

LIST

KW11-T,
DL11-A

MJ11-A

KM11l

TERMINATOR

ASSY

11/70

ASSY

11/70

PWR.

SYSTEM

HARNESS

(PL)

B-DD-DL}1-A

11/70-CB

11/70

230V

A~MI,-KM11-0

A-PL-11/70-0-0
D-IC-11/70-0-2

-0-=0

D-UA~-BC@6R~-0-~0
A-AL-11/70-0~3

11/70

£-AR-11/70-0-1

OPTION LIST

C-PL-11/70-0-4

11/70 SYSTEM EXPANSION

/77
SYSTEM
OPTION LIST

X
:

D=-CS~-M93@1-yYC-1

SYSTEM EXPANSION

115V

KB11-B,KW1l1-L,DL11-A

MJ11-AD

B-DD~-MJ11-A

J-IA-70105|

I/0 CABLE BC@6R

KB11-8B,KW1l~1,DL11-A

MJll-AC

E-UA-11/70-~0-0

CONFIG.

LIST

11/70-CA

D-CS-H873~-@F-1

PWR.

ACCESSORY

PRINT SET

B-DD-KW11-L,

EXPANSIO

C- PL-11/77-0-1

_____

_______

~lolo Q §

—

DRAWING DIRECTORY

o g 5 10 |O
slo|[=]2]|9] 88
N

3 .8_ O Q \f\'\

<§ «

®
°

11/70

= S =1 =

w | w0

IR
<

DRB

|—

106

REY

YRS

EET

SET [T

D-CS-M93g2-g-1

TERMINATOR HS873

UNIT

"ar

BOOTSTRAP

UNIT

SEQUENCE

DIRECTORY

TERMINATOR
BUS

dlidfift]al1]cssmsasn: [
MAYHARD

BIT

PROCESSOR

FLOW

DIAGRAMS

BLOCK

DIAGRAM

BLOCK DIAGRAM

UNIBUS

DATA

GEN
IR

CABLE

ALU.

GRANT

DATA

ROM

TIMING
TRAPS

CONTROILS

UNIBUS

CONTROL

MISC.

TIMING

DIAGRAM

CONSOLE

CONTROL

MEMORY

CACHE

CONTROIL

CACHE

DATA

BLOCK

DIAGRAM

DATA

BOARD
BOARD

PATHS

MEMORY

MGMT

BLOCK

MEM.

MGMT

REGISTERS

REG.

CYCLE

MEM.

MGMT

TRAP

SYSTEM

TIMING

TIMING
PATHS

DESCRIPTOR AND
CABLES

SYSTEM

STATUS

UNIBUS

MAP

UNIBUS

MAP

PROCESSOR

>
1Y)

DIAGRAM

TIMING

INT.

CONSOLE

REV

REGISTERS

(M8141)

BACK

STATUS

D-BD-KB11-B-3

KB11-B

D-IC-KBl1-B-7

D-CS-5411294-¢g-1
D-CS-M8134-g-1

D-CS-M8139-g-1
D-CS-M8135-¢-1

D-CS-M8136-@-1
D-FD-M8136-(3-8

D-CS-M8143-g-1
D-CS-M8142-¢g-1

B.D.

PLANE

D-CS-M8144-g-1

D-BD-KBl1-B-8
D-BD-KBl1-B-4
D-TD-KB11-B-10

D-TD-KB11-B-9
B-BD-KB11-B-5

D-CS-M8137-g-1

D-CS-M814¢-g-1
D-CS-M8138-@-1

B-BD-KB11-B-6

D-CS-M8141-@g-1
E-AD-7010329-0-0

A-WT-7010329-0
T

HEIN

o
o)

~
o

TR
2/7/751]

TITLE

DATE

= =
D3
N

TeJAN

D-CS-M8131-@~1

< |7 %

16 BIT PROCESSOR

D-CS-M813@-g-1

G.
MARINI
e

)

PRINT SET

D-FD-KBl11-B-1

l<lm

A-PL-KB11-B-¢

<
o

B-BD-M8145-@-7

MEM.

SYSTEM ADDRESS

SEQUENCE

D-CS-M8145-g@-1

BOARD

CACHE ADDRESS

D-TD-M8136-Q~7

DIAGRAM

ADDRESS

Ms-Dp-xB11-B

INDEX

D-CS-M8133-g-1

CONTROL

FLOW

CONTROL

GENERATOR

CUSTOMER PRINT SET

JHIS DRANING AND SPECIFICATIONS, HEREI!l, ARE
THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
AND SHALL
WOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR
IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE
OF
ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT (C)
» DIGITAL EQUIPMENT CORPORAT ION"

CTOR

D-CS-M8132-¢-1

UNIBUS

AWT

CHATIN

BOARD

PROC.

DIRE

D-BD-KB11-B-2

DECODE

CONSOLE

CL6YH-YI-2901-152¢E)-91 33Q

PATHS

REG

ING

MABBACHMUBETYH

PTorawIne DIRECTORY KB11-B
16

DRAW

SHEET 1 OF 7

BIT

PROCESSOR

NUMBER
KB11-B

REV
B

[ laiTtlall]camomen 1 ‘
§

MAYNARD

| “THIS DRAWING AMD SPECIFICATIONS, HEREIN, ARC THE
PROPERTY OF DIGITAL EQUIPHENT CORPORATION AND SHALL

|K0T

MABBACHUBETTS

| TTEMS WITHO

WIRING DIAGRAM
POWER

LINE

H7420

B-DD-H7428~-9

E-UA-H7420-@-@

(P.L.)

A-PL-H7420-F-@

-751H7420 —| I A
7-75 1H7420 -9 g B

TLoY-v1-2901-(52¢E)-91 2=3a

REVISIONS
DRB

106

1g~s

FOR THE MANUFACTURE OR SALE OF

., DIGITAL EQUIPMENT CORPORATION"

§
|

I
H7420E

H7420

SUPPLY

(120V)

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H7420 POWER SUPPLY

H7420A

(240V)

H7420 POWER SUPPLY

H74208B

0!~

(C)

D-CS=-5411086=-0-1

‘

D-CS-H74208~3~@

MONITOR

POWER SUPPLY

MRITTEN PERMISSION.

SEQUENCE

DRAWING DIRECTORY

H7420 POWER SUPPLY

UCED OR COPIED OR USED I WHOLE OR IN PART
AS THE BASIS

POWER

120 POWER SUPPLY

(120V)
(240V)

TITLE

H742%9 POWER SUPPLY

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NO./FILE

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DATE

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‘DRAWING NO.

|1 | E~-UA-H7420-F-8

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16 | ENGINEERING SPEC,

C=IA~7413125-0-0

EV] SHT

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D=IA=7010728=0-0

B-CS-H742@-TA-1
A-UA-H742@-TA-@
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A-SP-H742@3-3-3

1
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1

| TESTER DRAWING DIRECTORY
TESTER

| COVER,

| PLATE, ADAPTER (H7424)

| H7420

TESTER

TEST PROCEDURE

PARTS

LIST

X =

PRINT OF DOCUMENT INCLUDED

INCLUDES ALL PRINTS INDICATED ON DOCUMENT

CODES

DRB 108

N PRINT SET

S_= CONFIDENTIAL AUTHORIZED SIGNATURE REQUIRED

DEC 16-(325)-1062-28-R972

| CABLE,

INDICATOR ASSY

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FAN POWER

| POWER

CORD,

| POWER

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SUPPLY DECAL

(H742§)

| POWER

SUPPLY DECAL

(H7420E)

A-DC-7413966-0-0

A-DC-7413967-0-0

POWER

SUPPLY DECAL

(H74203)

POWER

SUPPLY DECAL

(H7420B)

ASSEMBLY

| POWER SUPPLY DECAL

(H7420F)

2 | E=IA=7010501=0=0

E=IA=7412948-0-0

E=IA=7412949-0~0

| PLATE,

| HOUSING,

| BRKT,

P.C.

| BRKT,

P,C., BOARD M®PG, #SS)

|D-IA-7011211-0-0
C-IA-7010813-0-0

C =

| POWER

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D-IA-7010814-0-0

PRINT SET

CONTROL BOX

B=-5S-7412461-0-=1

CUSTOMER

| H7420 POWER SUPPLY

A=DC=7413184=0=0

3| D=IA=7412461=0=0

| H7420) POWER SUPPLY

C~IA=7010727=0~0

A=DC=-7413185=-0~0

WIRING DIAGRAM

DATE

DESCRIPTION

C=IA=7010730~0~0

5 | B-DD-H742@-TA

OPTION

CHASSIS

(H7428)
BASE

REGULATOR

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TITLE

(H7420A&B)

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(H742@7

ssz&}mos

NUMBER

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PART AS THE BASIS FOR THE MANGTACI R N HOLE OR IN
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DIGITAL EQUIPMENT CORPORATION"

NOTES:
1.

R45R4C,C4,C9,

)

BUT ARE

REF |REF

RESERVED

USED

FOR

BARSIC

PLANNED

FUTURE
MODULE
% % TOTAL +15V VARIATIONS,
EXCEED

£CII ARE

(70,9, 03, &

5411086

AMPERES.

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gg;ERMINE
FOR

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DUE

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STANDARD

SHEETS

i,2,3, 44

REF |REF

FOR

8&;2”&?4;5'?5; 1,2,¢3

CROW
-

K-CO-5411086-5-4 | 1
D-AH-5411986-8-5 | 2

ETCHED CIRCUIT BOARD

|c2

4 | 4

X-Y COORDINATE HOLE LOCATION
ASSY/DRILLING HOLE LAYOUT
MODULE ECO HISTORY

)
VERSION

CIRCUITRY. BUT MUST BE IN THE BOARD

NORMAL

REF |REF

VERSION

OF THIS LWG

AND +8V CURRENT NOT 70

4.9

FOR

CAPACITOR 56PF

[c18,c17,C18,C21

3|5

|C3,013,019,C22,023

|c8,c12,015

100V 5%

CAPACITOR 338PF 100V 5%

1000012

1000023

CAPACITOR

.01uf

100V

CAPACITOR

2.2uf

35V

CAPACITOR

18PF

20%

1001610 -01

10%

1002431

OPE
R
7 eem

’

4 YA VERSION

B-MH-5411886-9-6 |

5011085

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DOES NOT COMTAIN +15VDC REG.

REE E@sfifiifi%w

([

1 | c2e

|c6,025

100V

1002608

CAPACITOR 1.5uf 35V 10%

1009725

CAPACITOR .22uf 50V -20% +80%

1010274-0}

HERE

1010509 -01

CAPACITOR 8400uf 50V —10% +75%

1010851

DIODE

IN748A

1100122

DIODE

IN297¢B

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MR1§33B

COMPONENT CHART

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2 | p2,D19

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1100134

1103341

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1110925

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:

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1300229

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1] rs

1109440

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1301952

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45 §8

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1302411

RESISTOR 909 1/4% 1%

46 |8

1302685

1/4W

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1303045

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1303062

Ri17,R28

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REF. DESIGNATION

FIRST USED ON OPTION MODEL
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1303114

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DESCRIPTION

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PARTS LIST

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RESPECTIVELY DYCEPTIONS e AT %
8

GND AND 5V ARE USUALLY PIN 7 AND 14

o s e

\
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220G

COMPONENT CHART -YA VERSION
I

DIODE INSBTA
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