Digital PDFs

DEC-12-HR4B-D

December 1970

147 pages

Original

6.1MB

Document:	dec-12-hr4b-d
Order Number:	DEC-12-HR4B-D
Revision:
Pages:	147
Original Filename:	https://svn.so-much-stuff.com/svn/trunk/pdp8/src/dec/dec-12-hr4/dec-12-hr4b-d.pdf

OCR Text

DEC-12-HR4B-D

PDP-12

MAINTENANCE MANUAL
VOLUME IV
MODULE SCHEMATICS

DIGITAL

EQUIPMENT

CORPORATION

•

MAYNARD, MASSACHUSETTS

1st Edition, June 1970
2nd Printing (Rev), December, 1970

The

material in

tion purposes

this

and

manual

for informa-

subject to change with-

out notice.

The following are trademarks of Digital Equipment
Corporation, Maynard, Massachusetts:

DEC

PDF

FLIP CHIP

FOCAL
COMPUTER LAB

DIGITAL

FOREWORD

The PDP-1 2 Maintenance Manual, published in four separate volumes, is a guide for Field Service Engineers or
other personnel involved with the care and maintenance of the PDP-1 2 Computer. The Maintenance Manual is
organized as follows:

VOLUME I PRINCIPLES OF OPERATION
This volume contains a description of PDP-1 2 logic.

An overall view of the system is presented in seven
chapters entitled Central Processor, Memory, Input/Output, Teletype, LINC Devices, Tape Processor,
and Prewired I/O Bus Options. The text describes logical relationships among the various elements of
the PDP-1 2.

VOLUME II INSTALLATION AND MAINTENANCE
The first chapters of this volume describe the unpacking, installation, and preliminary check-out procedures for the PDP-1 2. The remainder of the volume comprises procedures used in the day-to-day
maintenance, adjustment, and repair of the computer.

VOLUME III LOGIC SCHEMATICS
Volume III consists primarily of flow charts and block schematics that describe the PDP-1 2. The
block schematics, lists, and flow charts in Volume III are reduced (11 in. x 17 in.) versions of
engineering drawings.

VOLUME IV MODULE SCHEMATICS
The circuit schematics in Volume IV describe all the module types used in the PDP-1 2, including both
the regular production DEC modules and those designed especially for the PDP-1 2.

CONTENTS
Module Number

Title

Revision

A131

8 Channel Multiplexer

A214
A215
A225
A404
A615

2 Differential Preamps

Buffer Amplifier

A
A

Deflection Amplifier
1

Sample and Hold

A811

D/A
1 A/D Converter

B142

Diode Gate

C
F

B-734B

Variable Power Supply

G020

2 Sense Amps

G021

2 Sense Amps

G221

Memory Selector

0228

Inhibit Driver

G610

A-Diode Board

G611

B-Diode Board

G624

Resistor Board

A
D

G700YA
G718
G780

OOfi Terminator

LINC-8 Timing Jumper
Cable Connector

G783

Cable Connector

G793

PDP-8/I Switch Connector

G805
G817

Negative Regulator

VR12 Power Supply
VR12 Power Supply

Power Supply Regulator

G818
G824
G826
G836
G838
G847
G848
G850

Regulator Control

VR14 PS & Regulator Bd

Fault Protection Bd

Dual Motor Control

Motor Drive

SCR Driver

G851

Tape Head Relay

G853
G859

Motion and Selection Circuit

G882
G888
G912
G916
G917

G918
H719
K303

Clock Regulator

Manchester Reader Writer

Manchester Reader Writer (Optional)

VR12 Drive Amplifier
Power Protection and Switch Filter

VR 2 Preamp Module
1

Photo AmpHfier

Power Supply
Three Timers

CONTENTS (Cont)
Module Number

Title

K374

Calibrated Timer Control

K376

Calibrated Timer Control

K378

Calibrated Timer Control

M002
M040
M044
M051

Revision

A
A
A

15 Loads

Solenoid Driver

Level Converter

MlOl

Bus Data Interface

M103
Mill
M112
M113
M115
M117
M119
M121
M141
Ml 60

Device Selector
Inverter

A
A

NOR Gate

NAND Gates
8-3 Input NAND Gates
6-4 Input NAND Gates
3-8 Input NAND Gates
XOR Gates

C
C
E

AND/NOR Gates

Gate Module

10-2 Input

M161

Binary to Octal/Decimal Decoder

M169
M212
M216
M217

Gating

Six-Bit L-R Shift Register

Six Flip-Flops

M221

Main Register

M222
M302
M304
M307
M310
M360
M401
M405
M452
M503
M507
M508
M516
M531
M602
M617
M623
M627

PDF- 12 Main Register

Four-Bit Counter and Buffer

Four One Delay

A
K
A

Two Integrating One Shots

Delay Line

Variable Delay

Clock

One-Shot Delay

Crystal Clock

Variable Clock

Two Schmitt Triggers and PA
Bus Converter
Bus Converter

D
A

Positive Bus Receiver

Negative Input Converter

Pulse Generator

6-4 Input NOR/Buffers

Power Amplifier Module

E
E
F

M651

Negative Output Converter

M660

Positive Level Driver

Bus Driver

CONTENTS (Cont)
Module Number

M700
M703
M704
M705
M706
M707
M710
M711

M715
M719
M720
M760
M850
M870
M900
M901
M903
M906
M907
M908

Title

Manual Timing Generator

Power Fail

Plotter Control

Reader Control

Teletype® Receiver

Teletype Transmitter

D
H
C
K

Punch Control
Scope Control
Reader Clock

PDP-12 Clock Input Synchronizer

Memory Detection
PDP-12 A/D Control
Converter and Cable Connector

Simple Clock
PDP-8/I Console Connector

One-to-One Cable

Connector (Flexprint®)
Cable Terminator

Diode Clamp

Ribbon Connector

M921

Jumper Board

M941

Jumper/Extender

R002

Diode

R107

Inverter

A
H

Rill

Diode Gate

R202

Dual Flip-Flop

R303

Integrating One Shot

S107

Inverter

Sill

Diode Gate

D
D

S181

DC Carry Chain

S202

Dual Flip-Flop

S603

Pulse Amplifier

W005
W021
W023
W032
W040
W512
W513
W520
W603

Clamped Loads

Signal Cable Connector

W640

Connector

Tape Head Cable Connector
Solenoid Driver
Positive Level Converter

Level Amplifier

Comparator
Positive Level Amplifier

Pulse Amplifier

®Teletype is the registered trademark of Teletype Corporation.
''

Revision

Flexprint is the registered trademark of Sanders Associates.

CONTENTS (Cont)
Module Number

Title

Revision

W681

Scope Intensifier

W682
W701
W990

Intensity Amplifier

Input Network

Blank Module

A
A

783

Power Supply

828

Power Receptacle

854

Power Control

8114

Console Lite

8124

Relays and Speaker Driver

* 12031 85-2 (C-1 3495)

Precision Power Supply (Deltron)

1 1203185-2

Precision Power Supply (Power-Mate)

POWER SUPPLIES
Module Number

Title

B-734B

Variable Power Supply

G-817
G-818

VR 12 Power Supply
VR 2 Power Supply

H719

Power Supply

783

Power Supply

1203185-2

Precision Power Supply (Deltron)

1203185-2

Precision Power Supply (Power-Mate)

*Used by permission of Deltron Inc., Philadelphia, Pennsylvania

tUsed by permission of Power-Mate Corp., Hackensack, New Jersey

Revision

and are issued in strict confidence and shall not
these drawings are the prop i-ty of power/mate corp.
used as the basis for the manufacture of apparatus without permission
be reproduced or copied

REVISIONS

DIGITAL PART NUMBER
12-03185-02 REV F

<5>

C3 €/»
C3

z m

>^
O
VA
A,

33 CD
I>
c: c^
-O 3J
-O 3*

C/O

^^
m "H
^ n

* NOTE JUMPER USED ONLY WHEN Ql AND RIA- ARE
NOT USED. SEE PARTS t-ISr

PURPOSESS. THE I

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ILY.
ACCORDINGLY
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT I96S BY DIGITAL EQUIPMENT CORPORATION

MR2066
+1

5V[II>»-W

6NDI

—WV—

I-

UNLESS OTHERWISE INDICATED
TRANSISTORS ARE DEC2
DIODES ARE D664
[II] DENOTES TAB. AMP 41290
ARE SPLIT LUGS

"V"
FLEXPfWT CONNECTOR

RELAY BOARD
5408124

TRANSISTOR & DIODE COWVERSIOK CHART

DATE

EQU PM ENT
I

CORPORATION

NUMBER

5406124-0-1
PBINTED CIRCUIT REV.

Disr. 3-J.t+,lfJH,Vi5 '

P/A/IC

^
NOTE
MODEL 6575 TAP TIOI-5
=

> OUTPUT A

lO
CD

VoUTPUT B
I

y
RESISTOR WATTAGE .5 WATT UNLESS OTHERWISE INDICATED.,
POTENTIOMETERS ARE WIREWOUND3.RESIST0RS ABOVE 2 WATTS ARE WIREWOUND.
4,RESIST0R TOLERANCE'. COMP. + 10%; WIREWOUND 1 10 %;UNLESS OTHERWISE INDICATED.
5. IF REMOTE
SENSING IS NOT USED
sriMI IMA«nNC;
MCHCS JIHO MaUOE TMCmiCSS or PIATMO. IXI
CONNECT 4 TO 5,6 TO 7,8 TO 9, k
10 TO II.
6.S.I.T.- INDICATES SELECT IN TEST.
OCLTHOM. mCOItPOKI.

2. ALL

liril

MODEL
6575 -

6575-2
6575-3

Rll

RI2

RI3

PBI
P82
PBI
PB2
PB2
AJbAV.
IK
2,7K 560a I.2K
2.7K 2.7K I.2K I.2K 4.64K 4.64K
3.3K 2.7K 2.2K
I.2K 7.87K 4.64K
PBI
I.5K

SCHEMATIC

RRST MADE FOR
CM SMC or

6575

KGUM m

USEl

nwcEO nr
.»//=,/<,•

PHIIA

33.

3495

::S-B-734B-2

T- 4Tg_,

AMC CLecmoMC
I

29mc
8 TERMINAL

JONES STRr

Nai64

'.I9V

NOTE'

OUTPUT IS OOWM BC IU) THROUSH
HEVMAN TAS TBRHINALS

-I

————
I

—— —

DRAFTSMAN

CHECKER

HWPOHTCR

A.\iiirmNMN
DATE !-!»-(

DATE |.tS.«4
ENGINEER
aA. WHITE
DATE |-M-f4

PRODUCTION
I

DATE

EQUIPMENT CODE DWG. NO.
B-734B

CORPORATION cs
TITLE

VARIABLE POWER SUPPLY 7348

I-0-S8Z

3000 3ZIS

A3M

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

OMf

RED

RIO^

O4-I0V

02
160,0 00 MR)

YEL

20VDC

COM
YEL

INPUT
AC

*-0

IISV

CI
;

160,000 MFD

20VDC

OBLUE

—0-I5V

BLU
note:

m order to keep output volta«e within
THE FOLLOWINt LIMITS'.
•t-lOV: 4-9.5 TO 41 IV

-15 V: -14.5 TO -WV

THE LOADINS SHOULD BE WITHIN THE FOLLOWINS LIMITS:
BOTH SIDES
-(•lOV
TO 7.0 AMFS
LOADED
-I5V 1.0 TO 6.0 AMPS
ONE SIDE
•f-lOV
TO 7.5 AMPS
LOADED
-I5V 1.0 TO 6.5 AMPS
SUM OF THE OUTPUT CURRENTS ARE LIMITED BY THE
equation: 5I.A-l>6t,.^5S
'15
10

» HEYMAN MF6. CO. TAB TERMINALS
DRN.
H.WJPOIITIII

DATE

ihzo-a

A.VARTANIAN

ll-tl>>W

ENG.

DATE
11-27-Ml

R.OOANI

i"!
I

L_l

TRANSISTOR & DIODE CONVERSION CHART
DEC

CHK'D

POWER SUPPLY 783

DEC

EQU PM E NT
I

CORPORATION

MAYNAftO. MASSACHUSKTTa
I

DEC FORM NO.
ORB 102

SIZE

CODE

NUMBER

783-0-1

PRINTED CIRCUIT REV.

REV,

CS-828-1

CBI

DC POWER

WHT

4^o^o-f

17 V AC

NOTE:
CBI

ISAOPST HEINEMANN ELEC CO. XAM33 CURVE 4

I I IS A NEON

PILOT LI0HT~NE-2D

ALL SOCKETS AND PLUG ARE SHOWN IN REAR VIEW
PRODUCTION

DRAWN
J.S.CARO 2-11-63
CH£CK^D

EQUIPMENT

tal CORPORATION
MAYNARD-MASSACHUSETTS

CS-828-1

POWER RECEPTACLE 828

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
BY DIGITAL EQUIPMENT CORPORATION
COPYRIGHT

HC8

D\O0C THY feP.SeOSPAB4 WOOlOfo

D\^De,D-5
CBl
Kl

C»R BREAV<£R'^ ^'^ -g2.Q-\OA- i'E.o\'S.\e>
l20 5^TeB
RELAvY EKl-A, \\5V
20 5*16^
TOGGLE ^W CW 7 563 KS

c\ ^

CAP. ^X .tMFD >KVOC

ReF DESVGK/VTvON

DESCRIPTION

PARTS UST

100003A
A-PL-85<V-0-0

PART NO

PARTS L\ST
DATE

DRN

i*^
ENG

854

EQU PM ENT

SIZE

CODE

MAVNARD. MA««ACHU«CTTS

PRINTED CIRCUIT REV.

CORPORATION

uiis/i\
PROD.

POWER CONTROL

TRANSISTOR & DIODE CONVERSION CHART

DATL,

NUMBER

854-0-1

DEC FORM NO.
ORB 102

isr ^^HJH^TlMiTjsT/lflli^

REV.

PmK

THIS SCHEMATIC IS FURNlincD ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

PIN 7 ON EACH IC = 6ND
PIN 14 ON EACH IC = +5V

DEC FORM NO

HIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

'R27 _LC3

i^DS

iCoi

^1000

MMF
4,7 M

?4.7M

i[(»

ifDIS

if03

Ji^DI2

.01 MFD

-T^.OIMFD

20%

—wv—
RI6
lOK

R30

Tor

100

R43

< R37

<'RIB

•<5K

UNLESS OTHERWISE INDICATED:
DIODES ARE D664
RESISTORS ARE 1/4 W 5%
MF RESISTORS ARE l/8W,-|%; lOOMFP
TRANSISTORS ARE 2N4250
RI,RI9 ARE ALLEN BRADLEY ZV-2032
POTS ARE 76PR SERIES
EI,E2 ARE MCI709
CAPACITORS ARE lOOV, 5%
;

2K
I.2K

68.IK
68. IK

68.IK
Se.lK

21. 5K

IM(CC)

2.74K

12. IK

274K

2.6IK

Rll

RI3

RI4

R40

R29

RSI

R32

R42

TRANSISTOR & CHODE CONVERSiON CHART
DATE

ru...^t^

digiitail 2 ANALOG AMPLIFIERS A2I4
NUMKR
CODE
EQU PM ENT
I

CORPORATION

SIZE

A2I4-0-I

nilNTED CIRCUIT REV.

PiNK

I-0-9I2V SO

d^annN

•A3M

3003

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

UNLESS OTHERISE INDICATED:
CAPACITORS ARE MFD; 35V; 10%
DIODES ARE D664
RESISTORS ARE l/4W;5%
TRANSISTORS ARE DEC22I9
El IS LM302
I

DATE

DRN.

9-7-if
DATE
ENG,

DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

ANALOG BUFFER A2I5

DEC

EQUIPMENT

CORPORATION

>-v<.r.v

MAVNARO. MASSACHUSCTTS
.J

DIJT

SIZE

CODE

NUMBER

REV.

A2I5-0-I

PRINTED CIRCUIT REV.
?:!iy/-v?'V, vji"

^ K

toawnN

A3M

3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1970 BY DIGITAL EQUIPMENT CORPORATION

YOKE
RETURN
A

R33
2.2K

—VW-

RIO
-WVr-

T +20VDC
CI3
r:
;i^

4.64
1/8

I7.,MF
-AAA-

Rll

R5
t/8W

R35

l%,MF

2.2 K

AAAD3

D4
CI

)IUF

PWR V

-Lew

6ND

RI3

470

:diuf
20*/.

>0% C2
..OIUF
^

207.

SIGNAL

GND

RI9

UNLESS OTHERWISE INDICATED:
ALL CAPS ARE IOPF,IOOV,57o
ALL RESISTORS ARE
K, l/4W,5%
ALL DIODES ARE D664
0=JUMPERS
IC'S ARE MCI520G
POTS ARE 76 PR

270
IW
10%

O—

D6
V ^,IN753A

-r-6.8UF
J-*- 35 V

20%

DATE

^
ENG

4-^

DATE
DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

aN22l9
SMME

otcztit
2N49eO

DEFLECTION AMPLIFIER

SIZE

CODE

NUMBER

A225-0-I

A225

EQU PM ENT
I

MAYNAWD, MASSACHUSETTS
DEC FORM NO

'''"^

DEC

CORPORATION
DRB 102

-20VDC

J^CIO

PRINTED CIRCUIT REV.

i-o-frOfrv

so
I

'SjS'<1S'S5r',"'

RES. 619 l/SW 1% lOOHFP
TRIMPOT
RES. IK
DIODE IN3I56

R59.R62
R6I

R5S.RSS

TRANSISTOR 2N4250
TRANSISTOR SDA-5-S
TRANSISTOR DEC22I9-S
TRANSISTOR 0ECE534D
TRANSISTOR 2N5163 FET
TRANSISTOR 0EC6534C
TRANSISTOR DEC3009B
l/ZU lOX CC
RES. 68

R51

RES. I2K

R4S

1% 100 MFP
1/8W 1* lOOMFP
RES. 470 I/4W 5% CC
RES. l2.iK I/8W 1% lOOHFP
RES. 50K BOURNS TRIMPOT
RES. 68.IK I/8W 1% lOOMFP
RES- 34.8K I/8W 1% 100 MFP
I/4W 5% CC
RES. 2K
RES. 820K I/4W 10% CC
RES. 2.4K IMW 5% CC
RES. lOOK I/4W 5% CC
RES. I.62K I/8W 1% lOOMFP
I/4W 5% CC
RES. 18

QIZ.QIS.OM
Oil
010,015.016.019
09.017.018

-OAV OUTPUT

03.06
02.04.05,07.08
01

-OAF ANALOG ONO

I/4W

1305126
1305450
100137
1509142
1501857
I50I88I
1

1503409
1509233
1503409-02
1503 100

1300220

5% CC

I3C0488

R47, R50
DIGITAL GNO AC O-

R46
R43
R41

R40,R42

R39
R38.R44
R34
R33.R52
R32
R29
R26.R27.RS6.RST

R25
R24.R53
R23.R49
R2I.R30
R20

RES.S.62 l/SW

1305128

RES. 562

1304695

RES.

2O0

RES. 56

I/4W

TRIMPOT
S% CC

RES. 560 I/4W 5% CC
RES. lOK 1/eW 1% lOOMFP
RES. IK
I/8W 1% lOOHFP
RIG
RES. I.2K I/2W 5% CC
RI5.R3I.R60
TRIMPOT
RES. 20K
RI4.RIS
RES. 2.2K I/4W 5% CC
RES. I.024M 1/2 W 1% 2SUF
RS
RES. 5.1IK I/8W .1% 25MF
R7.BI3
RES. lOK I/8W .1% 25MF
R6.RII.RI7
RES. lOK I/4W 9% CC
llHW 5% CC
RES. IK
R2J!3.R9.R22.R35.R36J)37,R45 RES. 5.6K l«W 5% CC
RI,R5.RI0.RI9.R28
RES. 20K I/4W 5% CC
0I6,D20,D2I
DIODE D662
DIODE INTS6A S.2V
012
DIODE D664
01 - Dtl.DI3-Di5.DI7-OI9.022
CIB
CAP. lOMMF KX)V 5% D.M
CIG.C17
CAP. lOOMHF K)OV 9% DM.
CI2,CI3
CAP. e.8HFD 3SV 20% S.TANT

CAP. 5000MMF lOOV 5%

C7.C8.C9.CI5
C4.C6.CI9

CAP.

CAR .OIWD K»V 20%DISC
I8HMF lOOV 5% O.M.
CAP 27MMF lOOV 5% D-M.
CAP. 47MMF lOOV 5% O.M.

C3. C20
CI,C2,C5,CI0.CI4

REFERENCE DCSIGNATION

PARTS LIST
DESCRIPTION

I30O3I6
1303313
1305455
1305252
1303 156

1302388
1303187
1303177
1302466
1304862
1302124
1305634

1302602
1301890
1303312
1303 114

1300385
1305395
1300417
1305519
I30S432
1305431
I30O479
I30O365
1301874
1302391
I100II3
1 103441
I10OII4

IO0O006
1000016
IO0OO67
1005619
K)0I6(0
1002608
K)0I739
lOOOOII
A-PL-A404-0-0

PART NO

PARTS LIST
TRANSISTOR t DIODE COHVERStOW OWfiT

EDgnSD SAMPLE AND HOLD A404
OS

A404-0-I
l«l

PIST-.J

UMJIiHiwi-l

s
=^-

X
*

—

^
—
=«

UNLESS OTHERWISE NDICATED"
PtN 7 ON EACH IC=GND
PIN 14 ON EACH 1C = <-6V
IC'S ARE DECT4 74N
CAPACITORSARE 0IMFD.IOOV,20%
RESISTORS ARE WW. 5%
TRANSISTORS ARE DEC6S34B
.

DIODES ARE 0-6OO
POTS ARE 76PRS

-'z^-'^^

TRANSISTOI) t DIODC COmERaONaURT

DGITflLTO ArWLOG CONVERTER

A6I5
D

IbI

PiM*.

S\sr,

A6I5-0-I
I

i-o-2fria

A3a

dsannN

3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT I9S7 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
RESISTORS ARE I/4W; 5%
DIODES ARE D664
TRANSISTORS ARE DEC3639-IB

^ z z

DATE

DRN.

•.

TRANSISTOR & DIODE CONVERSION CHART
DEC

^..-it^i^^i-wa,^^

"fku. DECM39-IB 2 N 3639
DATE

D662

IN«48

^^4^

DIODE GATE BI42

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

BI42-0-I

PRINTED CIRCUIT REV.

/'VK

1-0-1209

UBBNnN

A3M

3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

E2CIS

r
nT

470

MMFD

A2
+ 5V

Rl
Sl.i

?5I.I

MF'

02^

Q2
DEC3009t

»RI8

> 33,000
?I0%
,|2.TI

QNO

cijcalc

ii:cii

6.2VA

MFD
35V

016

:7:6.8MFo

36V

RI5

R6
330

R5
180

4VA

•^

0664

RESISTORS ARE l/4W,9%
MF RESISTORS ARE l/8W,l%
CAPACITORS ARE .01 MFD,I00V,20%
DIODES ARE 0662
CI, E2, E4 a E5 ARE MCi940
E3 IS 0EC7400N
PIN 7 ON EACH IC > ONO

-I5V

RI7
33,000
10%

T.P.

05 06

PIUNLESS OTHERWISE INDICATED:

2.200

470

51.1

DEC300M

0664

MMFDr
MF ? *'^'
"'^
5%
r-'VW-"

Rl*
ISO

•

10%

E3
SI
-»

T.P.

(

PIN 14 0NE3=+5V
PIN 2 ON EI,t2,E4,E5x+5V
Rll

-4VB

330

RI2
180

D9
IN793A

-6.2 VB

^CIO

PARTS LIST IS A-PL-6021-0-0
DRN.

DATE
V-//-*7|

O o 6 O

TRANSISTOR & DIODE CONVERSION CHART

DCCSOO*!

ZHSOOt

DMl

IN»48

^SLJ D««4

mzsL
DEC FORM NO.
ORB 102

SENSE AMP. G02I

DEC

INS«0«

AMI

EQU PM ENT
I

CORPORATION

MAVNARD, MAaaACHUSKTTa

CODE

SIZE

REV.

— —rn—r~^

PRINTED CIRCUIT REV.
\

NUMBER

CS [0021-0-1

Pink,

a
A3a

1-0-1329
uaamnN

SO
3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

13
12'

•

A +5V

t vDII

-^D662

Xoio
Xd662
_Lno
LD662
+3.2 V

20%

<RI7
>470

7Z6,e

d[N.Oi

MFD

20%

^r^.OI

CIO

boi
MFD

LC7

^^,01
MFD

MFD

20%

MFD

06
35V
20%^ r:.oi
MFD

20%
1

—

(

C GND

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC2904
DIODES ARE D672
RESISTORS ARE I/4W, 5%
RESISTORS ARE 1,500
CAPACITORS ARE 330 MMFD, lOOV, 5%
E2 IS DEC7400N
E3 a El ARE DEC7440N
PIN 7 ON EACH IC = GND
PIN 14 ON EACH IC=-I-5V

PARTS LIST

A-PL-G22I-0-I
DATE

DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

MEMORY SELECTOR G22I

DEC

EQUIPMENT

DAT

pRon
_J

°'IU

CORPORATION

Sis

MAYNARD, MASSACHUSETTS

SIZE

CODE

NUMBER

G22I-0-I

REV.

PRINTED CIRCUIT REV.

'^\^Mx^

vjy B'^

Pin K

1-0-8329

SO
9
3000 3ZIS|

M38WnN
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DECI008
RESISTORS ARE I/4W, 5%
TRANSFORMERS ARE T2037
IC'S ARE 0EC744ON
PIN 7 ON EACH IC = GND
PIN 14 ON EACH IC = -I-5V
CAPACITORS ARE .OIMFD IOOV,aO%
,

20MFD.50V.-IO-t-75%
TRANSISTOR & DIODE CONVERSION CHART

INHIBIT DRIVER G228

C^K'D,

13^

DATE

EQUIPMENT

SIZE

CORPORATION

CODE

NUMBER

G228-0-I

CS
I

PRINTED CIRCUIT REV

DliT

?2 14, M ^q

4 IS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURFOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

A9b

X97

X48

X49

xsz

-w-

X4I

-w-

XI6

>f-

—

N
I

1 W

-w-

->l-i-^h

W
X3I

X22

X23

- -h

^-^

W "

XIS

Y56

Y63

Y54

Y62

W _I W

Y6I

^>h

>f-

'^-W-

—h

-W-

W ^ N

_L w "
Y60

W
YSS

I _^ W "

'^-H

Y50

I I

I I W"

X30

<-w

-h

W ^ W
-h

YIO

X39

Y5I

W 1 W

25% *A0905P-8

X38

Y92
'

I
X47

Yll

-W-

-H-

W± N

W 1 N"
! 1 N

X46

YSS

YI2

UNLESS OTHERWISE INDICATED:
DIODES ARE D672
USE D67I AS SUBSTITUTE
Rl IS A 330n THERMISTOR

-M-

YI3

! 1 W"

I
X59

'->l-

-f-

Y3
"

»l

YI4

•-f

I 1 w

-W-

Y3i

w i N
Y6

-W-

N ^ W

--^

.T=

XI4

I
xo

W ^ N

XI7

X25

! * !"

->l-

X33

X24

N ^ W

^-W-

X32

X54

->h
X40

X63

Y58

N
-N-

-W-

TRANSISTOR & DIODE CONVERSION CHART
DATE
'W- JCfJr^^^,,..^

dli g'iit a

EQUIPMENT

CORPORATION

A- DIODE BOARD G6I0
NUUICl)

G6I0-0-I
PRINTED CIRCUIT REV.

|A|B|

[

THIS SCHCMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
ConRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

VSB

V48

Y40

-w-

-h

I * W"

Y32

Y33

Y24

Y25

W'^

YI6

YI7

—
X7

W I W"

W i W"

UNLESS OTHERWISE INDICATED:
DIODES ARE D672
USE 0«7I AS SUBSTITUTE

»l

'>
!

W * W

N ^ W"

W "

-h-

--W-

-h'

W "

x-s

W 1 N"

-W-

!
!"

->t-'

>H'

-h

I ^ W"

>f-

W ^ W "

>!-

>l-

'>
l

-W-

>h'

K-

>h
W A

W 1 N "

! ]_ W

XIO

.->f

-M-

! ±W "

K-

-w-

XI2

W 1 !"

>h
'

XI3

-«-

W
BC

Y4I

-w-

W ^ !

-w-

Y4»

>h'

W 1 W "

-H'

>h'

-W-

X-

W _* W "

>h'

-W-

-H

1 W"

N J. W "

M-

'^-W

-h'

->f-

-h'

-F

I-

'»----»
TRANSISTOR t DICOE CONVERSION CHART

m.
'E^a2=

DATE

P«Tt

dig it a

B- DIODE BOARD G6

EQU IPM ENT

CORPORATION

86II-0-I

UmiTtD CWCUIT wv.

l-0-frZ99

SO
3003

A3a

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

M a

K 0>

C9
20 MFD

50V

VO-

-OC GND
C8
.01

UNLESS OTHERWISE INDICATED*.
CAPACITORS ARE 680 MMFD
RESISTORS ARE lOW, 1%, LOW INDUCTANCE

MFD

-Hh-

C2
20 MFD, 50V

HO-

-OE

^h
CI
.01

MFD

^f-

:^.

DATE

CHK'O

DATE,

« O

DEC FORM NO
DRB 102

DRN.

)Q>to

-J

1—1

l__l

DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

RESISTOR BOARD G624

DEC

EQUIPMENT

CORPORATION

MAYNAftD, MASSACHUaKTTS

DI5T;

SIZE

CODE

NUMBER

REV.

G624-0-I

PRINTED CIRCUIT REV.

^iM-

i/.?y

^J£>

riuK

I-VA-00Z9

ninnN

3QO0 IZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

-vw-

C,F,J,L,N.R,U 6ND

-WVR3

-WVR4

-VWR5

-WVR6

R7
-WArR8

-VWUNLESS OTHERWISE INDICATED:
RESISTORS ARE 100; l/4W-,5%

USE THE G700 ETCH

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

lOOATERMINATOR G700-YA

DEC

EQU PM ENT
I

CORPORATION

MAVNAMO. MA*aACMUSKTT«
'

DEC FORM NO,
DRB 102

SIZE

CODE

NUMBER

G700-YA-I

PRINTED CIRCUIT REV.

gaq, M^M,s!;i 3

S f**^

I-0-8IZ9

uaannN

A3a

S3
a
3003 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

-OD2

-OAI

-OE2

-OBI

-OH2

-ODI

-OJ2

-OEI

-OL2

-OHI

-OM2

-O Jl

-OP2

-OLI

-OR2

-OMI

-OT2

-OPI

-OU2

-ORI

PARTS LIST IS A-PL-6718-0-0
DATE

DRN.

CHK'D

Yvx

DATE
DATE

ld2lMX

TRANSISTOR & DIODE CONVERSION CHART
DEC

DEC

EQUIPMENT

CORPORATION

MAYNAnO. MASSACHUSETTS

T MING JUMPER G7I8
SIZE

CODE

NUMBER

G7I8-0-I

PRINTED CIRCUIT REV.

JDisr>|i2t(h)^^i ,,

REV.

1-0-08Z9

UBSnON

3Q00

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

+ 10 GRN 0-

-O BC2,BD2,BE2

BLU©-

-O BF2 THRU BL2

-15

+ 5 RED®

-O AA2 THRU AV2,BA2,BB2

^^50MF0
50t
_
CI
25V
'"'"
+ T-SOMFD
I

f--Lc3

I50MFD

25V

•

GND BLK

-O ABI THRU AVI, BBI THRU BVI

TAB

1»

0-30 YEL 0-

-O BM2 THRU BV2

0TAB 2

UNLESS OTHERWISE INDICATED:
ARE EYELETS

TABS ARE DEC A-MD-7407196

DRN.

DATE

CHK'D

DATE

TRANSISTOR & DIODE CONVERSION CHART

POWER CONNECTOR G780

l*««c/>-lfc—tc

'^JiU. r^6?

EQUIPMENT

CORPORATION

MAYNARD. MASSACHUSETTS
DEC FORM NO.
ORB 102

Prf^K

SIZE

CODE

NUMBER

G780-0-1

PRINTED CIRCUIT REV.

I-0-28Z9

SO
3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

COLOR CODING CHART BASED ON
STD. BELDEN PAIR DESIGNATION

SHIELD

WIRE

RED

BLK

RED

BLK

WHT

GRN

El
HI

BLK

BLU

Jl
Kl

BLU

LI
Ml

BLK
BLU
BLK

BLU

Nl
PI

BLU

SI
Tl

BLK

BLU

Ul
VI

RED

BLU

RED
GRN

PAIR NO.
1

GRN

YEL
BLK
BRN

ORN

WHT

-0

O-

-0 2

CI O-

-0 3

O-

-0 4

O-

-€>

O-

-06

-0 20

Hl O-

H2»7

-0 2

O-

-0 8

-0 22

-0 9

-0 23

Ll O-

-0 10

Ml O-

-0

-0 12

Pl O-

-0 13

-0 24

O-

-0 14

-«25

O
Tl O

-0 15

-026

-0 16

-0 27

-0 17

-028

Rl
Sl

ui o-

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 10 !/4W,l07o
INDICATES SPLIT LUG
,

DATE

DRN.

CHK'D

DATE

i-7/^M
-J

DEC FORM NO.
DRB 102

-1

-wvR2
-^AA/-

-018

TRANSISTOR & DIODE CONVERSION CHART
DEC

CABLE CONNECTOR G783

DEC

EQUIPMENT

CORPORATION

SSACHUSETTS

SIZE

CODE

NUMBER

G783-0-I

PRINTED CIRCUIT REV.

.^ D(S'

3:14, u^C4, 4^53

pi^^

I-0-26Z9

3000 3ZIS

•A3a

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

FLEXPRINT

THRU RI3

RES. 6.8 K
RES, I.5K

RI4THRU R26
Dl THRU DI3

I/4W 10% CC
I/4W 5% CC

1300463
1300391

DIODE D664
PARTS LIST
DESCRIPTION

REFERENCE DESIGNATION

00114

A-PL-6793-0-0

PART NO.

PARTS LIST
DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

T.TLE

DEC
WJUXA'tA.

'^I'V^r
DATE

IN3<06

EQU PM ENT
I

'^^SL

CORPORATION

ppp.Qj SWITCH
CONNECTOR G793

SIZE

CODE

NUMBER

G793-0-I

PRINTED CIRCUIT REV.

DEC FORM NO.
ORB 102

PmK

pis-

REV.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

TAB 2

UNLESS OTHERWISE INDICATED:
CAPACITORS ARE 20MFD 50V,-IO + 75%
TABS ARE 250 SERIES FASTON TABS TYPE 60465-2 (AMP INC)
Ql IS MOUNTED ON HEAT SINK, WAKEFIELD TYPE NC-623-A USING AN
ANODIZED ALUMINUM INSULATING WASHER a WAKEFIELD TYPE 120

THERMAL JOINT COMPOUND
PARTS LIST A-PL-6805-0-0
TRANSISTOR & DIODE CONVERSION CHART

55^ ^/g

NEGATIVE

EQUIPMENT

REGULATOR G805

CORPORATION

PRINTED CIRCUIT REV.

E-F

TTnrl

p/57;[jj/ |Vjy|y^

I- 0-ZI89

M38HnN

A3 a.

SO
aaoo

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

H.V,

SUPPLY

A O-

40V UNFILTERED

+,5V/I00 MA

O-

+ 6V/I00MA

nO-

6KMFD lOV

DM-I5RECT

KO-f

10%

<•

yV\A-

'jr'DIO

C5
90 MFD

^ 'N523IB

190 MFD

12V

CHASSIS GND

6.3VAC/200MA

R6
33

12V

PO
D5

DM-I5RECT

0-«

-80V/I0MA

IN 3785

UOD6

R5
Dl

TRANS TAP

•

>"^ C2

:^k

Rl
120

J b-

(-)6KMFDI0V

FO-

6V/I00MA

DO-

,D8
IN3785

ii:ic4

jT^

10%

UNLESS OTHERWISE INDICATED:
CAPACITORS ARE 25 MFD, 150V
DIODES ARE IN 4004
RESISTORS ARE l/4W,5%

PIN Jl CRT RCi

FLOATING GND

M O-

470 K,

I-80V/5 MA

R3,

470 K,
lOOK POT TO-

DATE

DRN.

CHK^

DATE
DATE

/f/S»X>

TRANSISTOR & DIODE CONVERSION CHART

POWER SUPPLY Bi

DEC

G8I7

EQUIPMENT

CORPORATION

MAYNARO, MASSACHUSETTS
I

L_l

SIZE

CODE

NUMBER

G8I7-0-I

REV.

PRINTED CIRCUIT REV.

^ -, -9^

'^^^

'*:^^l ^

/>. j.yj^

jSX

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

TRANS TAP 9

TRANS TAP 5

N O-

+ 5.5KMFD40V

+ 5V/I00MA

FLOATING GND

RQ-

400V/IMA

UO-D4

IN4004
UNLESS OTHERWISE INDICATED:

H O-

TRANS TAP 10

CAPACITORS ARE 10 MFD 450V
DIODES ARE MR 10336
RESISTORS ARE IK 2W 5%

D5
IN 4004
S O-

CHASSIS GND

TRANSISTOR & DIODE CONVERSION CHART

POWER SUPPLY B2
G818

•J^Efji&ii/Uj

DATE

EQUIPMENT

CORPORATION
iti±l

SIZE

CODE

NUMBER

G8I8-0-I

PRINTED CIRCUIT REV.

IIS

SCHEMATIC IS 'UH

CIRCUITS ARE I'ROH'RIfTy
>YRIGHT 1969 BY Dll

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 1/4 W, 10%
PI IS SOCKET HOUSING 1209350-09
P2 IS SOCKET HOUSING 1209350-12
CBI fS AIRPAX »UPLI-50-0203
SCRI IS A RECTIFIER MCR649P-2
CAPACITORS ARE .01 uf I00V,20%
,

TRANSISTOR & DIODE CONVERSION CHART

+5 VOLT REGULATOR G824

DATE
DATE

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

REV.

G824-0-

PRINTED CIRCUIT REV.

c
1^1

DEC FORM NO.

UNLESS OTHERWISE MDKIATED:
RESISTORS ARE

IK. I/'1W,5%

DIODES ARE IN752A, Sl6V
CARftCITDRS ARE lOOOPF, lOOV,
B, E2 tft-DBiTdX

-EYELETS

l-0-8£89

M39WnN

aaoo azis

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1970 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED'.
RESISTORS = I/4W, 5%

DIODES = IN4004

DRN.

DATE

CHK'D

DATE

% -c-^oUi^

TRANSISTOR & DIODE CONVERSION CHART
DEC

IN4004
DCC2»04

EIA

DEC

SAME

iNfSiA

-usr
»wt2|»

EQU PM ENT
I

CORPORATION

11 kJi

'"''

FAULT PROTECTION
G838
BOARD

SIZE

CODE

NUMBER

G838-0—

PRINTED CIRCUIT REV.

IaI

I
I

DEC FORM NO

ORB 102

PMk

I
.

(3LUt

A3a

3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

CONNECTOR
IQ6

2N37I5
D6

DIO

DEC
'6534 D

2064

<K/\y

W-H4-

MR2064

-Ognd

UNLESS OTHERWISE INDICATED.'
DIODES ARED672
RESISTORS ARE i/4W, 10%

^-I5V

CONNECTOR IS DEC #1209340
CONNECTOR PINS ARE DEC*I209456
Fl, F2 ARE 5 AMP

DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

DUAL MOTOR VOLTAGE

DEC
01

o 2
o o
o o
o o
"l^.

,^gMs. Wiif
'Mat\^

DATE

EQUIPMENT

CORPORATION

NONE

MAYNAfVO, MASSACHUSETTS

MPS6534

CONTROL G847
SIZE

CODE

NUMBER

G847-0-I

PRINTED CIRCUIT REV.

[?ts7.

Flf^i^

3^y,/^y/yi"5

REV.

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W;6%
DIODES ARE D672
TRANSISTORS ARE 2N4923
[INDICATES SOCKET RN
AT HANDLE END OF CARD
I

TRANSISTOR & DIODE CONVERSION CHART

daf^

n^ ^

MOTOR CONTROL G848

DATE
IW«tS3
S«l«t

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER
6846-0-1

PHINTED CIRCUIT REV.

i9?-Pff

j^ief 3x^ ^?</ ^:i^//uK^

I-0-0S89

A3))

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

A«.IOV(A)

016
IN 758

B-I5VOu

C GNO O-

V O

D20
D664

UNLESS OTHERWISE INDICATED:
DIODES ARE IN4003

GATE

TRANSISTORS ARE DEC 3638B
RESISTORS ARE I/4W, 10%
R5 a R9 ARE •27SP

CATH.

DATE

DRN.
I.

HAHN

5-3-65

CHK'D

o « o
U U N
o: lo
a n n

SILVERMAN

ENG

O.WARD HON
I

»^

DATE
S-14-65
DATE

5-l3«5

TRANSISTOR & DIODE CONVERSION CHART
DEO

EQUIPMENT

CORPORATION

D662

PROD.
-I

-I

L__l

^'^"

DEC

WARDIMON

S.C.R.

MOTOR DRIVER G850
SIZE

CODE

NUMBER

PRINTED CIRCUIT REV.

?,n<

PIST,

3A¥

REV.

G850-0-I
E H J K L

a
•A3H

1-0-1989
aaawnn

aaoo azis

PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED

MALE
MALE

—O RA

AD O
AF

IKI

OAJ OAK O-

RD
._J

AN OAP O-

RF
RH

OAS O-

OAU OAV OBD O-

RR
RS

BE OBF O-

BH OBJ O-

BL OBM
BN

RN
RP

!k3

O
O
O

|K4

—

—
—
—

|K5

BP OI

Li.

GND AC O-

RT
RU

RW
RX
RY
RZ
RL

AMPHENOL
AE

133-022-03
O-

'K5

note:

RELAYS ARE WHEELOCK
REED, 260 SERIES 3A
12V DC

-I5V AB O-

E]
TRANSISTOR & DIODE CONVERSION CHART

DRN.

H.W.PORTER
CHK'D

N.PERRYMAN

K —

Si
DEC FORM NO.

ORB 102

ENG.

D.WARDIMAN

DATE
1-29-65
DATE
1-25-65

RELAY G85I
EQUIPMENT

CORPORATION

MAVNARD. MASSACHUSETTS

SIZE

CODE

NUMBER

G85I-0-I

PRINTED CIRCUIT REV.

REV.

I-0-SS89
aaawnN

SO
3003

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURfOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

O-

-I5V
,

.1,500
D O-

R2
'

680

-OK

2.2 MFD

20V, 10%

——)|—

L O'Rl

ZZ MFD
2OV.I0%

CO-

,1,100

GNO

DO
[Jfo

„_

"qS

UNLESS OTHERWISE INDICATED:
RESISTORS ARE I/4W, 5%
D3=IN758A

TRANSISTOR & DIODE CONVERSION CHART
CHK'D,

EQUIPMENT
CORPORATION

MOTION a SELECTION
CIRCUIT G853
CODE

SIZE

NUMBER

CS |G853-0-I

B
I

PRINTED CIRCUIT REV.

Tfl

i
;S
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY

.'ENT CORPORATION

1-0-6S89

3003

3ZIS

THE
I

ill

OSC.

B,-I5V

C,6ND

+ I0V,A2

UNLESS OTHERWISE INDICATED:
RESISTORS ARE IK, l/4W,57o
DIODES ARE D664
CAPACITORS ARE .39MFD,I00V, 10%
TRANSISTORS ARE DEC6534B
El IS

•D,+5V

DEC740I

PIN 14 ON EACH IC = +5V
PIN 7 ON EACH IC = GND

TRANSISTOR & DIODE CONVERSION CHART

miL

CLOCK a REGULATOR G859

EQUIPMENT
^^li/Ci

CORPORATION

NUMBER

CODE

G859-0-I

PRINTE D CIRCUIT REV

FliVK

|A|

THIS SCHEMATIC [S FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRICTARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

'RI8

>R20

>R22

>R24

> R26

>R28

>C,F GNO

VD27

RI3

O—WV—f——f'

it y.
RI2
DI5 .DI6
•
0--\A/V—*
'

3^025

>R33

If 024

DI7 DI9

RI7

^RI9

^R2I

>R23

>R25

>R27

>R30

R36

R29

>R38

>R32

TRANSISTOR DEC3638B
TRANSISTOR DEC3009B-S
TRANSISTOR 0EC3OO9A-S
TRANSISTOR 0EC3500-S
TRANSISTOR 0EC2894-3B-S

Q8.Q9. QI2.QI3
Q6,Q7, QIO.QII

05
Q2.Q4
QI,Q3

RES. 120
RES. 470

R36.R38
R30, R33
RI7 THRU R2I.R23,R25 THRU R2e.
RI2, RI3
R6. R14,R35,R37
R4,RII
R3.R7,RI0,RI6,R22.R24.R29,R3I.R32J?34

R2, R9

I/4W 5% CC
1/2W 10% CC

I/4W

RES. 220
RES. 560
RES. 68
RES. 750

I/4W

RES.

5% CC
5% CC

l/«*W5%_CC

2W 5% CC
5% CC
5% CC
RES. lOOK I/4W 5% CC
RES. 7.5K I/4W 5% CC
I.5K

I/4W
1/4W

1301 401

1300391

OIOOE I/4M 6.8AZ
3.9 V
DIOOE IN 748
DIOOE IN756A 8.2V
05,06,013,014
02.03.011.012.024 THRU 027
01.04,07 THRU 10.015 THRU 020
CIO.CII

OIODE 0662
DIOOE 0664
CAP.

I^OOMMF lOOV 5% O.M.

CAP. 2.2 MFO

C4.C6.C7.C8.C9

CAP.

20V 10%
3.9MF0 lOV 10% S.TAWT
47MFD 20V 10% S.TANT

CI.C2

CAP.

680MMF lOOV 5% P.M.
A-PL-6882-O-0

PftRTS LIST

REFERENCE DESIGNATION

DESCRIPTION
PARTS LIST

"•"^MANCHESTER READER

TRANSISTOR & DIOOE CONVERSION CHART

WRITER G882

EQUIPMENT

NUMBER

G882-0-I

CORPORATION
DEC28a4-3a

PRINTED CIRCUrT REV.

DisT. liz-i

\m ys^.jff.

TTT

1-0-8889

uasMnN

S3
S
3003 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT I9e9 BY DIGITAL EQUIPMENT CORPORATION

A
"+5V
_

;r4
22K
.

ZZO
V\Ar
R2
220

—

'D3

—VW

HOMMF

AD2

^04
D5
IN753A

Ie^MFD
35V iq%

~6ND
B
ll5V

-vwR3
330
I/2W

>RI6
'IK

UNLESS OTHERWISE INDICATED
CAPACITORS ARE lOOV 5%
DIODES ARE D664

RESISTORS ARE l/4W,5%
TRANSISTORS ARE DECI008-S
EI,E2 AREMCI709CG

E3 IS DEC7400N
PIN 7 ON E3«GND
PIN 14 ON E3*+5y
R7 IS POT CERMET HELITRIM 76 PR

A
1

CI2

RI8

..4?LQ

lOOMMF

02
12

DEC6534C

MANCHESTER
READER/WRITER G888

TITLE

TRANSISTOR & DIODE CONVERSION CHART
EIA

D££4_

IN360«

IN64S

TOsrr

2N900M
DECS9S4C
DEC FORM NO.
ORB 102

MPMS34

DEC

DECiooe-i

EQU PM E NT
I

CORPORATION

MAYNAWO. MASSACHUSCTTS

SIZE

CODE

NUMBER

G888-0-I

PRINTED CIRCUIT REV.

DlsT> 3V«4,M3«t,W^5 *

p/>^'A'

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT I9S9 BY DIGITAL EQUIPMENT CORPORATION

— BN2
+30V

AN2
AP2
'BE2
BF2

ii;:^

AH2
+ 5V

UNLESS OTHERWISE INDICATED:
RESISTORS ARE I/4W, 5%
DIODES ARE 0664
El

DEC7400N

DEC74I0N
DEC7402N
UNUSED INPUTS ON EI,E2,E3 SHORT TO GND
PIN 14 ON EI,E2,E3 = 4-5V
PIN 7 0NEI,E2,E3 = GND
E4,E5 ARE CA300I
DEFLECTION YOKE IS SHOWN DOTTED
PINS AE2, AF2 ARE CONNECTED TO BP2,BR2
WHEN BOARD IS PLUGGED INTO UNIT
EZ
E3

^4-^

2NZ904

ISAMt

TRANSISTOR & DIODE CONVERSION CHART

DEFLECTION AMPLIFIER

DATE

^H^

engJ

DATE

Tjiffl^Ta.

EQU IPM ENT

DATE

CORPORATION

_
NONE

Ag5 2.4V

Q9I2
NUMBER
G9I2-0-I
PRINTED CIRCUIT REV.

NONE
JJ-

t>(3T,

i-XMi'^iii'-t-iS-

MAINTENANCE PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND
TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE

UNLESS OTHERWISE INDICATED:
DIODES ARE D664
CAPACITORS ARE ,01 MFD
RESISTORS ARE 2K,I/4W,5%

DATE

DRN.

CHK'P
ENG.

""-'

TRANSISTOR & DIODE CONVERSION CHART

DATE
DATE

POWER DETECTOR AND

SWITCH FILTER G9I6

t DATE

EQUIPMENT

CORPORATION

MAYNARO. MASSACHUSETTS

j5-

SIZE

CODE

NUMBER

G9I6-0-I

PRINTED CIRCUIT REV.

Df5J7 S^Li^, 4?V,vf55 ^

p/ ^K.

I
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

YIN4Dl

I8MMF
R6
2K
I/4W

—

SO
3000

Rl
2,6!K

4 <

i-0-Z169

.1%

^V\Ar-4

XIN-l-

P
Sl

-VW-

XIN-

R2
2,6IK

R5
I

C2
I8MMF

R8
,D3

lOK

Rll

.1%

'R9
'511

D4
'RI2

;2K
I/4W

^^C46V

ISOMFOi

UNLESS OTHERWISE INDICATED
CAPACITORS ARE lOOV
DIODES ARE D 664
EI,E2 ARE MCI520G OP-AMP
R3,RI7 ARE ASM 6666
RII,R25 ARE ASM 6664
RESISTORS ARE I/8W, 1%

XY-CONTROL

TRANSISTOR & DIODE CONVERSION CHART

MM.JJ
_l

I—

L-

y^'^-

DATE

DEC

G9I7

EQUIPMENT

DATE

CORPORATION

UAYNAMD. MASSACHUSETTS

SIZE

CODE

NUMBER

G9I7-0-I

PRINTED CIRCUIT REV.

D.Sr,

?3^^, 93V.V^^

THIS SCHEMATIC IS FURNISfclB.
.i-Y FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
DIODES ARE D664
RESISTORS ARE i/4W, 5%
CAPACITORS ARE .01 MFD JOOV.ZO"/:
TRANSISTORS ARE 2N3646

O INDICATES TEST POINT

TRANSISTOR & DIODE CONVERSION CHART

PHOTO TRANSISTOR

DATE

|;^"-y^

Fq^

'ism
l/<^i'

M964A-I3V
0EC29O4

AMPLIFIER G9I8

EQUIPMENT
CORPORATION

CODE

NUMBER

G9I8-0-1

PRINTED CIRCUIT REV.

um,

^x'4,^-^

4-,

SO
L-.^-6I^H' aaoo
3ZIS

AND MAINTENANCE PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST
SHOULD BE TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND
CORPORATION
EQUIPMENT
BY DIGITAL
COPYRIGHT

JONES_STRn=9_

30-0S$82
-o-l*>

H7ie

POWER
SUPPLY

4.^0-

GNDO-

-0 +

leO.OOOMFD
20 VDC

-oGND
I

DATE
p- .'^Jt/'^^UM/fn

DEC

')*R*f^'^«

n-1

ENQ.

DATE

H7I9 P S.

EQU PM eiSTT
I

CORPORATION

SIZE

CODE

REV

H7lT-'S-l

PRINTED CIRCUIT REV.

•JK./!^ b,;.
DEC FORM NO.
DRB 102

TITLE

TRANSISTOR & DIODE CONVERSION CHART

l-O-eOEM

dBsnnN

A3a

aaoo

3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC
DIODES ARE D600
RESISTORS ARE I/4W, 10%
CAPACITORS ARE 680 MMFO 1 10%
ERIE 309 OR EQUIV.
I

VIEWED FROM ETCHED SIDE
PARTS LIST iS A-PL- K 303-0-0
DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

K JLu^^ft'Lnr*^

EQUIPMENT

lAIE

110

M
DEC FORM NO.
DRB 102

THREE TIMERS K303

DEC

CORPORATION

/»7A7 pgoo

MAYNARQ, MASSACHUSETTS
-1

SIZE

CODE

NUMBER

REV.

K303-0-I

PRINTED CIRCUIT REV.

?\NK

l-0-t'Z£>l

aaawoN

ABM

SO
3003

PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

(TOP SCREW)

ccw

-wvRl

2.2 MFD

250,000
10%

^ ±10%
20V

(BOTTOM
SPACER)

UNLESS OTHERWISE INDICATED:
Rl IS ALLEN-BRADLEY TSRA254I
MODIFIED CLOCKWISE LOG TAPER
CI IS A SPRA6UE I50D225X9020A2 OR EQUIV.

DRN.

DATE

'"''CALIBRATED TIMER

TRANSISTOR & DIODE CONVERSION CHART

CONTROL K374

DATE,

Tp.

EQUIPMENT

3yE

CORPORATION

MAYNARO, MASSACHUSKTTS

^
DEC FORM NO.
DRB 102

SIZE

CODE

NUMBER

K 374 -0-1

PRINTED CIRCUIT REV.

i>l3T, 3a.<+, M7*f«M-35^

? 'fS/U^

REV.

1-0 g/ex

SO
3000

•A3M

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

(TOP SCREW)

UNLESS OTHERWISE

INDICATED".

IS ALLEN-BRADLEY TSRA254I
MODIFIED CLOCKWISE LOG TAPER
CI IS SPRA6UE I50D226X9006A2 OR EQUIV.

DRN.

DATE

CHK'D

DATE,

'"''CALIBRATED TIMER

TRANSISTOR & DIODE CONVERSION CHART
DEC

CONTROL K376

EQUIPMENT

DATE

CORPORATION

MAYNARD. MASSACHUSETTS
DEC FORM NO
ORB 102

SIZE

CODE

NUMBER

REV.

K376-0-I

PRINTED CIRCUIT REV.

DfST. 3XH, HiH,

V^^ ^

t^K

i-o-8ze><

aaawfiN

•A3tt

SO
3003

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURF>OSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

(TOP SCREW)

CCW

Rl
CI

^ 220 MFD
- ±10%

250,000
10%

,R2
4

> 4,700

I/4W

5%
6h
ySf

(BOTTOM
SPACER)

UNLESS OTHERWISE INDICATED'.
Rl IS ALLEN-BRADLEY TSRA254I
MODIFIED CLOCKWISE LOG TAPER
CI IS SPRAGUE I30D227X9005F0 OR EQUIV.

DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

^'"'^

DATE

EQUIPMENT

DATE

CORPORATION
PROD.

DEC FORM NO.
DRB 102

MAYNARO. MAttSACHUSKTTS

CALIBRATED TIMER
CONTROL K378

SIZE

CODE

NUMBER

K378-0-1

PRINTED CIRCUIT REV.

Dirr. 3.i~i+,H3«+, i+;JS-3

REV.

l-O-EOOW

SO
3000

aaawoN

PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED

_^__

RI6

?RI7

?RI8

R20

?RI9

?R22

?R2I

? R23

^R24

?R26

?R25

?R27

> R28

?R30

?R29

-l-SV

-^ CI
-OC GNO

|r2

|r3

?R7

?R6

?R5

?R4

?R8

|r9

?RI0

|riI

|rI2

?RI3

?RI5

?RI4

R 16 - R30
Rl - RI5

RES.

CAP.

RES.

I.8K I/4W 10% CC
3.3K !/4W 5% CC
.OIMFD lOOV 20% DISC

PARTS

CHK'D ,

DATE
r,

DEC FORM NO
DRB 102

LIST

TRANSISTOR & DIODE CONVERSION CHART

DATE,

EQUIPMENT

Sate

1001610
A-PL-M0P2-0-0

PART NO.

DESCRIPTION

REFERENCE I^IESIGNATION
DRN.

LIST

1301428
1300439

7/gA'r

CORPORATION

D'ATE

MAVNAWD. MASSACHUSETTS

f/A^/^

Je-^^S^M.

SIZE

CODE

LOADS M002
NUMBER

M002H3-I

PRINTED CIRCUIT REV.

A3a

l-O-OirOW
aaswriN

SO
3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

A +5V

C GND

UNLESS OTHERWISE INDICATED:
DIODES ARE MR2066
TRAMSISTORS ARE DEC65340
El IS DEC7420N
PIN 7 ON !C s 6N0
PIN 14 ON IC = +5V
RESISTORS ARE I/4W, 10%

B -15 V

PARTS LIST A-PL-M040-0-0
DRN.

DATE

CHK'D

DATE,

TRANSISTOR & DIODE CONVERSION CHART

SOLENOID DRIVER M040

(\i

OS
oo

oo
oo

2 N 3790

DATE,

DEC6534D

MPS6534

CORPORATION

IN645

MAVNARO, MASSACHUSETTS

IN4003

DEC FORM NO.

DRB 102

EQUIPMENT

DlST

SIZE

CODE

NUMBER

M040-0-I

REV.
.E

PRINTED CIRCUIT REV.

'? u

VirJK

8
A3a

l-O-irfrOW
daawnN

S
SO
3000 3ZIS

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED;
RESISTORS ARE I/4W, 10%

DIODES ARE D664
El IS DEC740IN
TRANSISTORS ARE DEC3009B
PIN 7 ON EACH IC = GNO
PIN 14 ON EACH IC = +5V
CAPACITORS ARE IOOpf,IOOV,5%

'"''4-IOOMA SOLENOID

DRIVER M044

EQU PM ENT
I

CORPORATION

SIZE

CODE

NUMBER

REV.

M044-0-I

PRINTED CIRCUIT REV.

DEC FORM NO.
ORB 102

Dl5T.3'-iM, H-iM,M"55 -^

Vi/^*<^

1-0- ISOW

i
THIS SCHEMATIC IS FURNISHED ONLf FOR TEST AND MAINTENANCE PURPOSES
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

S3
3000

THE

Ql -QI2

R20,R22,R24

TRANSISTOR DE.C5639B

1502762

W 5% CC

1300391

5% CC

1300496

RES,

1.5 K 1/4

F<2.R4,R6,R8,RI0, RI':^,RI4.RI6,RI8

R2I,R23

RES. I5K I/4W

RI,R3^5,R7,R9.RII,R(3.RI5.RI7.RI9.

REFERENCE DESIGNATION
>
<.n

>
LU
q:

TITLE

TRANSISTOR & DIODE CONVERSION CHART

UAIE

LEVEL CONVERTER M05I

DATE

^^>^Jt^
EHG
PROD

.tvf DAlt

EQUIPMENT

CORPORATION

DATE

SIZE

CODE

NUMBER

M051 -0-1

PRINTED CIRCUIT REV

o
DEC FORM NO
DRB 102

A PL-MO 50 -0-0
PART NO,

DESCRIPTION
PARTS LIST

o O2
t/5

DRN

II00II4

DIODE D664
[PARTS LIST

•C36

DistL324 434

.'%

435

PINK

I-O-IOIW

I
MAINTENANCE PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

ill!
:::i^ci

:i:c2

SO
3000

uaawnN

A2 +5V

^C3 :i::c4
•C2,TI GND

Dl -DI5

INTEGRATED CKT. DEC7400N
DIODE D664

CI - C4

CAP.

-E4

.01 MFD

PARTS

PARTS
DATE

LIST

DEC FORM NO.
DRB 102

CZJ

TRANSISTOR & DIODE CONVERSION CHART

I00I6I0
A-PL-MIOI-0-0

PART NO.

BUS DATA
INTERFACE MIOI

EQU PM ENT

DATE

CORPORATION

SIZE

CODE

NUMBER

MIOI-O-i

PRINTED CIRCUIT REV.

IIOOI 14

LIST

DATE

^o:

20% DISC

DESCRIPTION

REFERENCE DESIGNATION
DRN.

lOOV

1905575

3(57;|3a^

Uidys

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

DEC FORM NO
DRB 102

-0-IIIW

SO
3003

aaawnN

f3\i

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

A2 +5V

C2,TI

GNO

NOTES-.

PIN 7 ON
PIN 14 ON

EACH
EACH

IC = GND
IC = f5V

INTEGRATED CKT. DEC7400N
750 i/4W 5% CC

EI-E4
Rl -R3

RES.

CI-C4

CAP.

REFERENCE DESIGNATION

.01

MFD

lOOV

TITLE

TRANSISTOR & DIODE CONVERSION CHART

INVERTER Mill

DEC

EQUIPMENT

^
DEC FORM NO.
DR6 102

20% DISC

PARTS LIST
DESCRIPTION
PARTS LIST

1905575
I30I40I
I00I6I0
A-PL-MIII-0-O
PART NO.

SIZE

CODE

NUMBER

CORPORATION

Mlll-O-I

MAYNARD. MASSACHUSKTTS

PRINTED CIRCUIT REV.

p//l//<

IDl^T y3v(y34|

REV.

\-o-z\m

a3iwnN

A3»t

3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE I
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY

H2
E2

'"'

\>^

—

P2
Nl

R2-

E3
Rl

L2-

•

M2-

notes:
pin 7

CAP.

C1,C2,C3
EI.E2.E3
R2jJ«4

on each ic = 6nd

RI,R3

pin 14 on each ic « +5v

.OIMFD

lOOV

20% DISC

1001610

1909004
1300295
I30I40I

INTEGRATED CKT. DEC7402N
RES. 330 I/4W 5% CO
RES. 750 I/4W 5% CC

A-PL- Mil 2-0-0

PARTS LIST
REFERENCE DESIGNATION

PART NO.

DESCRIPTION

PARTS LIST
DATE

DRN.

DATE/

NOR GATE Ml 12

^^I'vy^-,^

NUMBER
EQU IPM ENT SIZE CODE
CORPORATION B CS MII2-0-I

iii^

DATE

PRINTED CIRCUIT REV.

DEC FORM NO.

DRB 102

TITLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

DI5T

loll

REV.

D
I

III

l-0-£IIW S3

M39WnN

A3M

3000

a
3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

+5V

NOT USED -I5V

GND
F2

A A
El

C2, Tl

+ 5V
13

.R2

lirci
01

-Ul
+3V

+3V

^C2

•

GND

notes:
pin 7 on each ic = gnd
pin 14 on each ic =+5v
El

INTEGRATED CKT. DEC7400N
RES. 750 I/4W 5% CC
RES. 330 I/4W 10% CC
20% DISC
CAP. ,01 MFD lOOV
PARTS LIST

THRU E3

AND R3
R2 AND R4
CI AND 02
Rl

DESCRIPTION

REFERENCE DESIGNATION

1905575
I30I40I

1300293
I00I6I0
A-PL-MII3-0-0
PART NO.

PARTS LIST
DRN.

DATE

TITLF

TRANSISTOR & DIODE CONVERSION CHART

10-2 INPUT

3-/f-67

DEC FORM NO.
DRB 102

CHK'D

DATE

"^^^^

DATE

EQUIPMENT

CORPORATION

NAND GATES Ml 13
SIZE

PRINT
'

l__l

P'ST-

~P/A}fi

jj^fkjJS

NUMBER

ODE

MII3-0-I

D CIRCUIT REV

REV,

-0-9IIW

SO
aooo

aaawnN

A3d

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

+5V

-A2

NOT USED ~I9V

-B2

6N0

•C2, Tl

•+5V
::?;c2 ::^C3

::;::ci

-OND

M
10

2
El

•Dl

>
^

N2
P2
R2

El
Fl

-S2

PI
Rl

3
4
5

4
5

>
>

J2
-Jl

K2
L2

T2
-Ui

U2
V2

M
10

4
3

-M2

notes:
pin 7 on each ic>gnd
PIN 14 ON EACH IC«-i-5V

THRU E3
THRU C3

REFERENCE DESIGNATION
DATE

DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

EQUIPMENT

DATE

CORPORATION

?\k)K

D/ST.

PART NO.

NAND GATES Ml 15
SIZE

CODE

NUMBER

MII5-0-i

PRINTED CIRCUIT REV.

DEC FORM NO.
DRB 102

1905576
I00I6I0
A-PL-MII5-0-0

8-3 INPUT

DEC

'ury..u:ii-'

ENG,

INTEGRATED CKT. DEC74I0N
20% DISC
lOOV
CAP. ,01 MFD
PARTS LIST
DESCRIPTION
PARTS LIST

^/k-wM^,

REV.

l-O-ZilW

3000

aaawnN

A3a

TEST AND MAINTENANCE PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR
SHOULD BE TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND
CORPORATION
EQUIPMENT
DIGITAL
BY
1967
COPYRIGHT

+5V

NOT USED -I5V

•C2,TI

GND

13
13
10

E2
F2
H2

K2
L2
M2
N2

4
2

12
10

R2
S2

4
2

U2
,

Jo2—

2
4

—
^R2

+5V

Ir3

-C3

—

^Cl

— Ui
f3V
,|RI

+3V

^C2

notes:
pin 7 on each ic=gnd
PIN 14 ON EACH iC = f5V

(

t— 6N0
1905577
I30I40I

INTEGRATED CKT. DEC7420N

THRU E3

RES. 750 I/4W 5% CC
RES. 330 I/4W 10% CC

a R4
R2 a R3

CAP. .01 MFD

THRU C3

lOOV

A-PL-M 117-0-0
PART NO.

PARTS LIST
DESCRIPTION

RE FE RENCE DESIGNATION

1300293
I00I6IO

20% DISC

PARTS LIST
DATE

DRN.

TITLE

TRANSISTOR & DIODE CONVERSION CHART

'^p^y,^
ENG.

PROD.

•

EQUIPMENT

DATE

CORPORATION

MAYNARD. MASSACHUSETTS

DATE

8
DEC FORM NO.
DRB 102

6-4 INPUT

NAND GATES Ml 17

DATE

Px t-* YC.

SIZE

CODE

NUMBER

REV.

7-0-

PRINTED CIRCUIT REV.

i-o-6im

SO
3000

MaawnN

•A3M.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

Al
Bl
CI
Dl

E2
F2
H2

Jl
Kl

K2
L2

M2
N2

6
4

3
2

pin 7 on each ic= 6nd
pin 14 on each ic = 4-5v

6
4
3
2

R2
S2
T2
U2

—A2 +5V

>R4

notes:

PI
Ri

12
I

:±:ci :i:c2

:c3

< R3

C2,TI 6ND

INTEGRATED CKT. DEC7430N
RES. 330 I/4W 10% CC
RES. 750 1/4 W 5% CC
20% DISC
CAP. .01 MFD lOOV
PARTS LIST
DESCRIPTION
PARTS LIST

THRU E3

R2 a R4
RI a R3
CI

THRU C3

REFERENCE DESIGNATION
DATE

DRN.

»'f-67
DATE

'"''3-8

TRANSISTOR & DIODE CONVERSION CHART

~Kl,Ju.v**v^,.t^^

EQU PM ENT
I

.iS^U:.

CORPORATION

MAYNARO. MASSACHUSETTS

Is:
DEC FORM NO.
DRB 102

~P(

tDJsr.

I00I6I0

A-PL- Ml 19-0-0

PART NO.

INPUT NAND-GATES
Mli9

SIZE

CODE

NUMBER

1*119-0-1

PRINTED CIRCUIT REV.

iyj/ W3.'i-

1905578
1300293
1301401

REV.

I-0-I2IW

SO
3000

/GH.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

—

•

—HI

A2
+5V
.

?R4

>R2
<

/\
E2

-Ul

d::c4

— — — — —C2,TI
6ND

(

ic2

;r3

(

>—

notes:
pin 7 on each ic = gnd
PtN 14 ON EACH IC = +5V
El

THRU E3

R2 a R4
Rl a R3
CI

THRU C5

REFERENCE DESIGNATION
DRN.

DATE
1-Xf-67
DATE

1905580
1300293
I30I40I
IOOI6I0
A-PL-MI2I-0-0
PART NO.

TITLE

TRANSISTOR & DIODE CONVERSION CHART

AND- NOR GATE MI2I

DEC

EQUIPMENT

DATE

CORPORATION

5T
DEC FORM NO
DRB 102

INTEGRATED CKT. DEC7450N
RES. 330 I/4W 10% CC
RES. 750 I/4W 5% CC
lOOV
20% DISC
CAP. .01 MFD
PARTS LIST
DESCRIPTION
PARTS LIST

^SSACI-tUSETTS

P'gT

f\fO\i.

^i\i^4\¥3S^

SIZE

CODE

NUMBER

MI2I-0-I

PRINTED CIRCUIT REV.

REV.

I-0-09IW

3003 3ZIS

A3a

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

P2R2

A2 +5V

Tci

Tc2 Tc3 Tc4
.C2,TI GND

NOTES
PIN 7 ON EACH iC = GND
PIN 14 ON EACH IC = +5V

E3
El

E2a E4
R2
Rl

THRU C4
REFERENCE DESIGNATION

INTEGRATED CKT. DEC7450N
INTEGRATED CKT. DEC7453N
INTEGRATED CKT. DEC7460N
RES. 4.7K I/4W 10% CC
RES. 6.8K I/4W 10% CC
20% DISC
CAP. .OIMFD lOOV
PARTS LIST
DESCRIPTION
PARTS LIST
TITLE

TRANSISTOR & DIODE CONVERSION CHART

GATE MODULE MI60

EQUIPMENT

CORPORATION

MAYNARO. MASSACHUSKTTS
DEC FORM NO.
DRB 102

1905580
1905582
1905581
1300448
130046 3
I00I6I0
A- PL-M 160-0-0
PART NO.

/'^/r/^

SIZE

CODE

NUMBER

MI60-0-I

PRINTED CIRCUIT REV.

jyjTMf' yjv 1^1

REV.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1987 BY DIGITAL EQUIPMENT CORPORATION

3^
-E^

P^=iE>

:3^
:ai>

n£>
n£>

E9jt>-

n£>
i£>-

:3^
3r)^ ;^IE>

^SZ>

:^3^>-^

C2, Tl

6N0

PIN 7 ON EACH IC = GND
PIN 14 ON EACH IC = +5V

INTEGRATED CKT. 0EC7400N
INTEGRATED CKT. DEC7420N
330 I/4W K5% CC
RES
I/4W 5% CC
RES. 750
lOOV 20% DISC
CAP. .OIMFD

EI,E5,E9,EI0,EII

E2.E3,E4,E6,E7.E8

THRU CIZ

PARTS

A-PL-MI6I-0-0

LIST

DESCRIPTION

REFERENCE DESIGNATION

PARTS LIST
TRANSISTOR & DIODE CONVERSION CHART

BINARY TO OCTAL/DECIMAL

DAJE_

,^
ENG.

>7i7
^ "Z^

r/ 7^7

EQUIPMENT

CORPORATION

DECODER MI6I
NUMBER

MI6I-0-I
PRINTED CIOCUII

PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

::i^c\

A2 +5V

«
notes:
pin 7 on each ic

:4;c2 ::Jrc3 :±:C4 :~cs

ono

PIN 14 ON EACH IC>-i-5V

—II

C2,TI GND

\
INTE6RATEP CKT. DEC7400N
-..— w^^f*-w^ nu
INTEGRATED CKT DEC7453H

El. E2.E4. E5

CAP.

THRU C5

.OIMFD lOOV

20%

DESCRIPTION

TRANSISTOR & DIODE CONVERSION CHART
CHK'D

I00I6I0

A-PL-MI69-0-0
PART NO.

PARTS LIST
REFERENCE DESI6NATI0N

I905B7S
iaAKKa9
1909582

DISC

GATING MODULE MI69

DATE

EQU PM ENT

NUMBER

'°JJ....-/t

MI69-0-I

CORPORATION

PRINTED CIRCUIT REV.

3iit

«<».

t55

s
P/A/K

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

E3
FF«

E6
FF2

E3
FFI

CIO

CLEAR REG

H(C7

HfC6

He
C5
-\(r-

He
03
He
02
He

ENABLE RIGHT SHIFT
ENABLE INPUT A
ENABLE INPUT B
ENABLE LEFT SHIFT
I

SHIFT RIGHT
INSERT

MAeW

P2
MBffCO}

INAI(0)

INBI(a)

iir2

INA2 (a)

(-^WV-^-VW-H

SI
INB2(0)

He--'

A2
+5V

C2,TI

GND

INTEGRATED CKT, DEC7474N
INTEGRATED CKT. DEC7453N
I/4W 5% CC
3K
R ES
RES. 1.5K I/4W 5% CC
CAP. .01 MFD lOOV 20% DISC

EI,E2,E4.E5,E7.E8

R2
notes:
pin 7 on each
pin 14 on each

INA3(«)

INB3W

INA4<0)

INB4(0)

IN ASM)

INB5(0)

SHIFT

>0N0
+5V

LEFT
INSERT

A-PL-M2I 2-0-0

DESCRIPTION

REFERENCE DESIGNATION

""^6 BIT L-R SHIFT

TRANSISTOR & DIODE CONVERSION CHART

IIU

nlAoki

K- 4 lJjj^\

'/-/<.)

^5.

DEC fORM NO.

EQUIPMENT

CORPORATION

M2I2-0-I
PRINTED CIRCUIT REV.

RNk

lls(ir.!3ay

yS^

n <^
-^^5

I-0-9I2W

S3
3000

aaawoN

Aaa

[ISj

PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

— A2

+ 5V

— B2
— C2 Tl

NOT USED -I5V
J2

DIRECT
CLEAR

6
I

13.

GND

+ 5V

d C E3 D P—
3

:i:c2 :i:C3

T T T 6N0

'^c

9
I

9
1

DIRECT
4 SET

13.

D
II

NOTES:
PIN 7 ON EACH IC = 6N0
PIN 14 ON EACH IC=-i-5V
El

1905547

INTEGRATED CKT. DEC7474N
20% DISC
CAP. .01 MFD lOOV

THRU E3
THRU C3

PARTS

REFERENCE DESIGNATION

10016 10

A-PL-M2I6-0-0

LIST

PART NO.

DESCRIPTION
PARTS LIST

TRANSISTOR & DIODE CONVERSION CHART

SIX FLIP-FLOPS M2I6

EQUIPMENT

CORPORATION

MAYNARD, MASSACHUSETTS

H
DEC FORM NO.

DRB 102

1Pl N*^

SIZE

CODE

NUMBER

M2I6-0-I

REV.

PRINTED CIRCUIT REV.

DIST. SXtf ^-^y

¥JS
I

the!
PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED

BY DIGITAL EQUIPMENT CORPORATION

CLC CLR CLK L

A
CLC LOAD CLK H
lOI INT BUS L

lOI INT BUS L

A
CLC BUF TO AC

CLC CNT TO BUF

£.

CLC CLR BUF L

A
CLC AC TO BUF L

UNLESS OTHERWISE INDICATED:
PIN TON EACH IC =GND
PIN 14 ON EACH IC = +5V
CAPACITORS ARE .01 MFD, IOOV,20% DISC
E2,E5,E6 ANDE7 ARE DEC7474N
El AND E4 ARE DEC7400N
E3 IS A DEC740IN

GND

—

(

——

((

;C3

;C2

;ci

;C5

= ;C4

JLc6
OS

1
+ 5V
1

TRANSISTOR & DIODE CONVERSION CHART

CLOCK REGISTER M2I7
^a^£i&Sc
jcjU**j*"Y^

EQUIPMENT
CORPORATION

Tia^^)lvM

printed circuit rev.
5-

fisr, 3a>f|4i4, M??-^

pifJK

-o-izzn|so

I2|l3

k Is

i~[lO

ie|l3

1~|2

tiEh
1".

;o4

aiy

TU& SETUP

:iOii>

IMPUTS RETURI^D TO +3^V

cE^

I-0-202W

SO
Q
3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

4-5V

C2,TI

GND
UNLESS OTHERWISE INDICATED^
CAPACITORS ARE lOOV, 10%

TRANSISTORS ARE 2N4274
RESISTORS ARE I/4W, 5%
DIODES ARE D664
C3 a Cll ARE MYLAR
El

DEC74H40N

PIN 7 ONiC'S= GND
PIN 14 ONIC'S= f5V
R2 a RI3 ARE HELITRIM POT #78PR
1.0

MFD CAPACITORS ARE TANTALUM

E2 IS DEC74I3N

PARTS LIST A-PL-M302-G-0
DRN.

DATE

Z
U^

DATE

^.^-^t:
4tJ;
DEC FORM NO.
DRB 102

TRANSISTOR & DIODE CONVERSION CHART
DEC

ONE SHOT DELAY M302

DEC

EQUIPMENT

DATE

CORPORATION

D664

MAYNARO. MASSACHUSETTS

p\NK

SIZE

CODE

NUMBER

REV.

M302-0-1

PRINTED CIRCUIT REV.

v\sAv^\^m^sf

MAINTENANCE PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND
TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

-A2
+ 5V

2[dii ^fD\e

Vol
2rD2

ici6 1L°^

-C2,TI

GND

w^
UNLESS OTHERWISE INDICATED:
RESISTORS ARE IK
RESISTORS ARE 1/4W,5%
TRANSISTORS ARE DEC3009B
EI,E3,E5, E6 ARE DEC7440
E2,E7 ARE DEC7400
E4 IS DEC7402
PIN 7 ON EACH IC - GND
PIN 14 ON EACH IC = +5V
DIODES ARE 0664
CAPACITORS ARE .01 MFD ,100 V, 20%

TRANSISTOR & DIODE CONVERSION CHART
CHR'U

BROS

ONE SHOT DELAY M304

EQUIPMENT

CORPORATION
DATE

NUMBER

M304-0PRINTED CIRCUIT REV.

DiiT.

'*-)^v^y, y-

!'/V<

g
'AIM

i- 0-iO£W S3

3003 3ZIS

HJINQN

PURPOSESS. THE I

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY
SLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
COPYRIGHT 1970 BY DIGITAL EQUIPMENT CORPORATION

A2 fSV

-B2 -I5V

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE 2N5088
RESISTORS ARE 1/4 W, 5%
CAPACITORS ARE lOOV, 5%
R4 a R8 ARE 78 PR POTS
SWITCHES ARE 2 POLE. 5 POSITION SPECTROL
EI,E3 ARE DEC7400
PIN 7 ON EACH IC = 6ND
PIN 14 ON EI,E3 « +5V
PIN 14 ON E2« VCC.PINBI
PIN 14 ON E4= VCC, PtNU2

a§

as
DEC FORM NO.
DRB 102

RANGE 5
4

5 usec— 50 US«C.

50 usee— 500 usee.

500ut«c.

5 msec.

50msec.

— 5 msec

— 50mMC.

—500m»«c.

DRN.

DATE

M.HALLCR

S-3-6S

TITLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

INTEGRATING ONE SHOT

EIA

DATE

A.YAUOA

9-3-C9

DEC soots

ENG.
R. SCHWCOLER
PROD.

DATE

2N90BS

S-4-6S

CORPORATION

DATE

R. SCHWCOLER

•-4-SS

MATMAKO. MAaSACMUSBTTS

gNSOOS
NONE

EQU PM ENT
I

M307

[•

CHK'D

?/M\

SIZE

CODE

NUMBER

M307-0-I

PRINTED CIRCUIT REV.

^ '^^' ^^/ ^^^'^^S-^

REV.

I-0-0I2W

"1 2

SO
3000

aaawnN

AND MAINTENANCE PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST
TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE
CORPORATION
EQUIPMENT
COPYRIGHT 1967 BY DIGITAL

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC3009B
RESISTORS ARE I/4W, 5%
CAPACITORS ARE .01 MFD, lOOV, 20%
El IS DEC7440N
E2 IS DEC74O0N
PIN 7 ON EACH IC = GND
PIN 14 ON EACH IC=-»-5V
DIODES ARE D664
DLDI

o
<p
0)

O
J2

O
n
*

O
O
in

O
O

o
in

in
CM

o
o
lO

o
n
n

O
O
*

•
01
c

K2 L2 M2 N2 P2 R2 S2 T2 U2 V2

DECI6-05530

DRN.

TRANSISTOR & DIODE CONVERSION CHART

DATE

V-7-^7

DATL

.^
DEC FORM NO.
DRB 102

DELAY LINEM3I0

DEC

DEC3009B
DEC6534B
D662
D664

2N3009
MPS6934
IN645

IN3606

EQUIPMENT

CORPORATION
NARO, MASSACt-

SIZE

CODE

NUMBER

M3I0-0-I

RFV

PRINTED CIRCUIT REV.

151 ^r.

3^^^, ¥iU,43S-

;WK

I-0-092W

»3SINnN

so
3000

AND MAINTENANCE PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST
SHOULD BE TREATED ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND
COPYRIGHT 1987 BY DIGITAL EQUIPMENT CORPORATION

'R3

+3V

—

<R6

eR5

DLDI
I

iia-r^wpW^ OUT
I

TAP

-WVR2

notes:

Q2,Q3,Q4

pin 7 on each ic=gns
PIN 14 ON EACH IC = f5V

RI0,RI2
R9,RII

R7
R4, R5,R6
Rl, R2,R3,R8

DI-D7
02,03.04

MFD lOOV 20% DISC
CAP. 330MMF lOOV 5% P.M.
PARTS gST
CAP.

REFERENCE DESIGNATION
DRN.

g-J/-<y

1E
DEC FORM NO.
DRB 102

DATE

DESCRIPTION
PARTS LIST

mc D664

MPS6S34
IN3606

EQUIPMENT

CORPORATION

MAYNARD, MASSACHUSCTTS

D/si;

1300432
1300271
I30I40I

1300316
I00II4
I00I6I0
I

1000023
A- PL- M 360-0-0
PART NO.

VARIABLE DELAY M360

2N3009

1300391

TITLE

DEC

DEC3009B
DEC6534B

1503409-01

1503100

.01

TRANSISTOR & DIODE CONVERSION CHART

DATE

1602167
1905575
19055 79

DELAY LINE 500
N TE6RATED CKT. DEC7400N
INTEGRATED CKT. DEC7440N
TRANSISTOR DEC6534B
TRANSISTOR DEC3009B-S
I/4W 5% CO
,5K
RES.
1/4 W 5% CO
3K
RES.
I/4W 5% CO
RES. 220
I/4W 5% CO
RES. 750
RES. 470 I/4W 5% CO
DIODE D664

DLDI

SIZE

CODE

NUMBER

M360-0-I

PRINTED CIRCUIT REV.

3X/

—3L'

455

REV.

Piwr

l-0-lOfrW
»38nnN

A3a

S3
a
3003 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

+5V
R23
,750
CI 2

QI2

0EC6534D

DI2

Oil

QI3

QI4

DEC

DI5

3009B

DI4
cio:

DI3

—(
:c7

1000

MMFD MFD

UNLESS OTHERWISE INDICATED:
DIODES ARE D662
CAPACITORS ARE .01 MFD,IOOV,20%
RESISTORS ARE I/4W, 5%
El

DEC7400,

; ~C8 : ::C9
0.1 +
.01

MFD
MYLAR MYLAR
lOOV
10 OV

10%

GND
;cii
1.0

MFD
35V
10%

10%

E2 IS DEC74H00

PIN 7 ON IC s 6ND
PIN 14 ON IC» -hSV

TRANSISTORS ARE DEC4258
R8 IS A HELITRIM POT I0%-78PR

PARTS LIST A-PL-M40I-0-0
DRN.

CHK'P

DATE
9-J/-67
DATE
DATE

DEC

CLOCK M40I

EQUIPMENT

CORPORATION

f^/^'^fi^a^

DEC FORM NO.
DRB 102

VARIABLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

MAYNARD. MASSACHUSETTS

SIZE

NUMBER

REV

M40I-0-I

CODE
I

PRINTED CIRCUIT REV.

.Sa_

j?(S-t;

^m- ^^H

f^\

^^^^

l-O-SOt'W SO

3000

aaawfiN

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

A +5V

C4
:ci

)OLI Z^C2 Z^C1>

POS. PULSE

OUTPUT

f
D8

^
rti^T>us^7^
€H
R4

/^o.

SAA/-

RI3

'RI2

'Rll

-D

JS^

C6
NEC. PULSE

€..

o..

>R3

W "

CRI
Rl

>RIO

(—VW

—

>R8

'R6

'R2

OUTPUT
::;;:c8

:c7

C 6ND

I/4W 5% CO
lOOV 5% P.M.
SEE NOTE 3
INTEGRATED CKT. DEC7400N

Q3,Q4
Ql, Q2
R7
R4

TRANSISTOR DEC4274
TRANSISTOR DEC4258
I/4W 10% CC
RES. 100
RES. lOOK I/4W 10% CC

R3. R8.RI0, RI3
Rl

RES. IK
RES. 2.2K
RES. IO.K

D3,D8
DI.D2,D4-D7

DIODE D664
DIODE D662

C7,C8

CAP.
CAP.

RES, 390

RII.RI2

CAP. 120 MMF

C6
LI,C2,CRI

notes:

+5v
pin, 14 on
2. pin' 7 on ic = gnd
3. for values of c2,li,gri see
dwg. chart a-005i7-2
i.

ic =

R2.R5,R6,R9

C5
CI,C3,C4

CHK'D

DATE
DATE

DEC

DEC FORM NO
DRB 102

39 MFD lOV 10% S.TANT
PARTS LIST
DESCRIPTION
PARTS LIST

1300534
1300365
1300418
1300481
I100II3
I00I6I0
lOOOOII

1000076
A-PL-M405-0-0

PART NO.

CRYSTAL CLOCK M405
MAYNARO. MASSACK

• KTTS

mi.s7'

1505321
1300231

TITLE

EIA

CORPORATION

DATE

1905575
1505302

IIOOI 14

MFD 100 V 20% DISC
47 MMF lOOV 5% D.M.

EQUIPMENT

ft^US^

CC
10% CC
10% CC

.01

TRANSISTOR & DIODE CONVERSION CHART
DEC

CAP.

REFERENCE DESIGNATION
DRN.

I/4W
I/4W
I/4W

1300309
1000018

SIZE

CODE

NUMBER

M405-0-i

PRINTED CIRCUIT REV.

^^y/--:

H]\

DEC FORM NO
ORB 102

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
DIODES ARE D664
RESISTORS ARE I/4W, 5%
E
ARE DEC7400N
E2
PIN 7 ON EACH IC = GND
I

PIN 14 0NEACHIC=

+ 5V

E3,E4 ARE MCI709C

MF RESISTORS ARE I/8W, 1%

TRANSISTOR & DIODE CXMWEBSION CHART

dii

g iit ail

SCHMITT TRIGGER M503

QU PM ENT

NUMBER

M503-0-I

CORPORATION

PRIMTED CIRCUIT RCV.

D'J-r.

?a*, V 3^

»^T

THIS SCHEMATIC IS FURKlSHtD ONLY FOR TEST AND MAlNTENANCt PUBPOSES THE
CIRCUITS ARE PROPRIETARY IN NATURE ANH SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 19»« BY DIGITAL EQUIPMENT CORPORATION

RES. 100
RES. lOK
RES. 220

5% CC

I/4W
I/4W

10% CC

I/4W

10% CC

R38
QI9,Q20
Ql -QI8
R20-R25,R35,R37

TRANSISTOR DEC2894-IB
TRANSISTOR DEC3009B-S

R8- RI3

RES.

I/4W 5% CC
I/4W 5% CC
RES. 470 I/4W 5% CC
RES. 1.5 K I/4W 5% CC
CAP. 470 MMF lOOV 5% DM
CAP. .0!MFD lOOV 20% DISC

RI4-RI9, R26-R3I,R33
RI-R7, R32

C2-C7
CI. C8.

CIO

2.2K

DIODE D662
DIODE D664
PARTS LIST
DESCRIPTION
PARTS LIST

DI9-022.D24
PI -Die.D23,D25-D30

REFERENCE DESIGNATION

A-PL-M507-0-0

TRANSISTOR & OIODE CONVERSION CHART

d i,q

m.//.

8-23Lt DtCiOO»B

DATE

EQU PM E NT

BUS CONVERTER M507
NUMBER

CORPORATION

M507-0-I
riNTED CIRCUIT REV.

THIS SCHEMATIC IS FURNlSHtD ONLY FOR TtST AND MAINTENANCF PURPOSES
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1988 BY DIGITAL EQUIPMENT CORiORATION

OC.T.U.V GND

OB -I5V

QI5,QI6,0I8

Q I.Q3,Q4,Q6,Q7,Q9,Q1j0.QI2,QI^,

TRANSISTOR DEC3009B-S
RES.

2.2K

RES. 470
RES, 1.5 K
RES. 7.5K

1/4*
I/4W
I/4W
I/4W
I/4W

5% CC
5% CC
5% CC
5% CC
5% CC

.01 MFD lOOV 20% DISC
OIODE 0662
DIODE 0864
PARTS LIST
DESCRIPTION
PARTS LIST

CAP.

D19-D22
PI -Dia ,023-028

REFERENCE DESIGNATION

Ol.T'i'^U^

^^L%

ROD

A-PL-M50e-0-0

TRANSISTOR & DIODE CONVERSION CHART
9-2J-te

DATE

BUS CONVERTER M508

EQUIPMENT

CORPORATION

NUMBER

M508-0-I
PRINTED CIRCUIT REV

-0-9ISW

SO
3000

aaawnN

PURPOSES. THE
THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

NOTES:
PIN 7 ON
PIN 14 ON

EACH IC = GND
EACH IC = +5V

NTEGRATED CKT. DEC7420N
330 1/4 W 5% CC

EI-E3
RI9
R3,R6,R9,RI2,RI5,RI8
R2,R5.R8,RII,RI4,RI7
RI.R4,R7,RiO,RI3,RI6

RES.
RES.

0I3-DI6
Dl - 012

DIODE D662
DIODE D664

CI - C5

CAP. .01 MFD

I.5K I/4W
RES. 750 I/4W
RES. 220 I/4W

REFERENCE DESIGNATION
ORN.

EIA

DATE

IN3606

20% DISC

1300391
130 140

PART NO.

BUS RECEIVER M5I6

EQU PM ENT
I

CORPORATION

SIZE

CODE

NUMBER

M5I6-0-I

PRI NTED CIRCUIT REV.

1300271
II00II3
II00II4
1001610
A-PL-M5I6-0-0

POSITIVE

MAVMARO. MASSACHUSKTTS

DEC FORM NO.
DRB 102

lOOV

CC
CC
CC

PARTS LIST
DESCRIPTION
PARTS LIST

TRANSISTOR & DIODE CONVERSION CHART

DATE

5%
5%
5%

1905577
1300295

THE
' TOR TEST AND MAINTENANCE PURPOSES.
THIS SCHEMATIC IS FURNIsBL
CIRCUITS ARE PROPRIETARY INMATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1970 BY DIGITAL EQUIPMENT CORPORATION

610

'EsX

/esN

AlO

iio

A2,

+5V_

^
C3

Cl
.Oluf

.Oluf

lOOV

20%

i^^
^'^'^
i

RI5

RI9

R23

R27

R3i

I.5K

•

:cii

,
>R2I

>R29 >R32

>R24

Ti.LZ,

N2, C2,
J2,

GNO

—
2[D2

5rD25

dioa

i^DS

iLDI4

JLDII

j^D23

J[d20

iJi^DI?

CIO
I5uf

20V
10%

i^DI

i[03

i^04

J[d6

iiOT

iLD9

i^DIO

i[DI2

AdI3

diOiS

J[0I6

i[0l8

][DI9

j[D24

ikD22

ii[D2l

-l.5V,E2-

Vd27

yfD2a

20V
10%

I5uf

R33

300
82
-I5V"

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 3K, 1/4 W, 5%
DIODES ARE D664
CAPACITORS ARE 150 pf, lOOV, 5%
TRANSISTORS ARE DEC3009B
IC'S ARE DEC7404

TRANSISTOR & DIODE CONVERSION CHART

E^
WliJ M
DATE

digital
EQU P M ENT
I

CORPORATION

NEGATIVE
BUS CONVERTER
CODE

NUMBER

M53I-0-

PHINTEO CIRCUIT REV.

Pi.f,

^^4

HZH

H-b^'

REV.

K
I

^ g^^

0-E09W

B
A3a

3003

3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

+ 5V

PULSE
INPUTS

GND

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC3639B
DIODES ARE D664
RESISTORS ARE I/4W, 5%
CAPACITORS ARE .01 MFD
PIN 7 ON IC = GND
PIN 14 ON
IC

IC = -(-5V

DEC74H40N

DRN.

DATE
6-/- 6 7

CHK'D

DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

EQUIPMENT

DATE

'P:9ujLit

PULSE GENERATOR M602

DEC

CORPORATION

b-% -fc7l

MAYNARD, MASSACHUSETTS
-1

SIZE

CODE

NUMBER

M602-0-I

PRINTED CIRCUIT REV.

REV.

d3annN

3ao3 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

+5V

-A 2

NOT USED -I5V

-B2
-C2,TI

QNO

"rr

F
HI
Jl
Kl

E2
F2
H2

gl>

K2
L2
M2
N2

'a
n
*?

R2
S2
T2
U2

IE>

— l>
u^

J2.

12^

-SI

'V2

f»SV

^Cl
:c3

— Ul

-VI

+5V

NOTES:

+3V
:r4

PIN 7 ON EACH IC-OND
PiN 14 ON EACH iC«4-5V

^C2
40NO

INTEGRATED CKT. DEC7440N
RES 330 I/4W 10% CC
RES. 750 I/4W S% CC

THRU E3
R2a R3
Rl a R4
El

a C2ac3

CAP, .01 MFD lOOV

PARTS

DATE
DATE

ENO

TRANSISTOR 4 DIODE CONVERSION CHART

EQUIPMENT

DATE

amiii

6-4 INPUT
NOR BUFFERS M6I7

SIZE

CODE

NUMBER

II6I7-0-I

MAYNAHO MASSACMUSCTTS PRINTED CIRCUIT REV

-K

I30I40I
I00I6L0
A-PL-M6i7-0-0
PART NO.

TITLE

DEC

CORPORATION
DEC FORM NO
DRB 102

LIST

DESCRIPTION
PARTS LIST

REFERENCE DESIGNATION
DRN.

20% DISC

1905579
1300293

D»5T Ixi-

Hi- ¥i5

REV.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT l«M BY DIGITAL EQUIPMENT CORPORATION

NOTES:
PIN 7 ON EACH
PIN 14 ON EACH

IC ' GND
IC = -i-SV

0I-QI2
RI-RI2

INTEGRATED CKT. DeC7402
TRANSISTOR DEC3009B
I/4W 5% CC
RES. 390

I9O9004
1503100
I30O309

DI-DK

DIODE D664

CAP.
CAP.

EI-E3

CI-C3
REFERENCE DESIGNATION

6.8MFD 35V 20% S.TANT
.01 MFD

1001 14

1000067
I00I6I0

lOOV 20% DISC

A-PL-M623-0-0

PARTS LIST
DESCRIPTION
PARTS LIST

PART NO.

TRANSISTOR & DK)DE CONVERSION CHART
DATE,

DEC FORM NO.

gli

tall

BUS DRIVER M623

EQU PM ENT
I

CORPORATION

PRINTED CIRCUrr REV.

PitoK

-2-

dIeI

p/sT. 3jy

INI
nr

\-O-LZ9n

dsanoN

A3U

SO
3000

THIS SChtMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY

+5V

NOT USED -I5V

C2,TI

ONO

12
16

E2
F2
N2

5
4
El

K2
L2
M2
N2

12
16

2
1

R2
S2

+5V

NOTES
PIN 7 ON EACH IC = OND
PIN 14 ON EACH IC = +-5V

ONO

INTEGRATED CKT. DEC74H40
RES. 330 I/4W 10% CC
RES. 750 I/4W 5% CC

El THRU E3
R2 a R3
Rl a R4
CI

DRN

DATE

1^
DEC FORM NO
DRB 102

PROD
.J

CAP, .01 MFD lOOV 20% DISC

REFERENCE DESIGNATION

PARTS LIST
DESCRIPTION
PARTS LIST

TRANSISTOR & DIODE CONVERSION CHART
DEC

DATE
DATE

THRU 03

EIA

EQUIPMENT

CORPORATION

MAYNAIVO.

?l^K

I30I40I
I00I6I0

A-PL-M627-0-0

PART NO.

POWER AMPLIFIER
MODULE M627

DEC

1905586
1300293

SIZE

CODE

NUMBER

M 6 27-0-

PRINTED CIRCUIT REV

REV

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

INTEGRATED CKT DEC 74 ION
TRANSISTOR DEC 3009 B-S

Q3,Q6,Q9
Ql, Q2,Q4,QS,Q7,Q8,QI0,QII,QI2
RI6,RI8,RI9.R20
R4,R5,R9,RI0,RI4,RI5
R3, R8.RI3
R2,R7,RI2.RI7

TRANSISTOR DEC 6534B
15K I/4W 5%CC.
IK I/4W 5%CC
RES 470 I/4W 10% CC
RES.
3K I/4W 5%CC
I/4W I0%CC.
RES. 82
DIODE IN750A

RES

RES.

CAP

C4,C5,C6

.01

MFD lOOV 20% DISC

CAR 330 MMF lOOV 5% DM.
A-PL-M65I-0-0

REFERENCE DESIGNATION

DESCRIPTION
PARTS LIST

TRANSISTOR & DWDE CONVERSION CHART

rafII ffny

NEGATIVE OUTPUT
dlilg i'tia

g/^

7.->7-ft

DeCi009B

SOO

OATE

ns64

CONVERTER M65I

EQUIPMENT

NUHKR

M65I-0-I

CORPORATION

nnNTCD CMCUIT REV.
T)/5r\i)-i

pvU

m.
\>IKJt<

I-0-099W SO

3000

aaawfiN

A3H

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE I
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

A +5V

— C 6ND

notes:
PIN 7 ON EACH
PIN 14 ON EACH

IC
IC

GND
+5V

R3,R6,R9
R2,R5,R8
RI,R4,R7

INTEGRATED CKT. DEC740IN
TRANSISTOR DEC3009B-S
27
I/2W 5% CC
RES.
RES.
I.5K I/4W 57o CC
RES. 470 1/4 W 5% CC

C4,C5

CAP.

C1-C3

CAP.

El ,E2

QI-Q6

A-PL-M660-O-0

DESCRIPTION

PART NO.

PARTS
DEC

z d
o z o
C/5

~»
LlI

CHR'D

n o
X
u

^
o
T

S>!

DEC FORM NO.

———

1000067

POSITIVE

LEVEL DRIVER M660

«/!

I00I6I0

LIST
TITLE

TRANSISTOR & DIODE CONVERSION CHART

DRN.

1503100
1302253
1300391
1300316

MFD lOOV 20% DISC
6-8 MFD 35V 20% S.TANT
PARTS LIST
.01

REFERENCE DESIGNATION
>'

1905590

2/uM
OATF

EQUIPMENT

CORPORATION

^I'^CT

MAYNAIVO, MASaACHUSKTTS

SIZE

CODE

NUMBER

M660-0-1

PRINTED CIRCUIT REV.

p/v/e

Djsrfy-?^? yjr^u^xf^T

REV.

THB SCHEMATIC IS FURNISHED OMLY FOR TEST AHO MAINTENANCE PURFOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

220
10%
I—>wvuii

RK)

—

r<E5l

5iE>4E>^""'»

09,10%
mylar:

^-^

=G^

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC3009B
CAPACITORS ARE .01 MFD, lOOV, 20%
RESISTORS ARE I/4W, 5%
Ei IS DEC74r4
a. E3, E4, E5,E6,E7,Ee ARE DEC7400
PIN 7 ON EACH IC = GNO
PIN 14 ON EACH IC= +5V

-AC, BC 6ND

PARTS LIST A-PL-H700-0-0

'"^ MANUAL TIMING

TRANSISTOR & DIODE CONVERSION CHART
DATE

L^
DEC FORM HO.

GENERATOR M700

dliigiiitiail

EQU PM ENT

HUHK*

M700-0-I

CORPORATION

PRINTED CIRCUIT REV.

7*/A^^

J'sr

^/ ^y^kji'':
|

S
J

-s-

DEC FORM NO,
DRB 102

l-0-»0«| S)

-AAZ.BAZ +5V

-ABZ,BB2 -ev

.ACi.BM g,„
ATI, BTI

UNLESS OTHEKWISE INDICATED:
TRANSISTOKS ME DEC«SS4a
RESISTORS JIRE l/4«,5%
DIDOES *RE D6«4
PINT ON EACH K'nO
PIN 14 ON EACHIC'+SV
El IS A DEC7430N
E2,ES,Ea, EI4 ARE DECT474N
E3, Ee, Ea, El I, EI2, El«, EIT ARE DBCTtOON
E4, E7, E 10, EI3, El» ARE DEC74«0N
EIS, El* ARE DEC74I0H
CAHCITORS ARE .01 HFD

PARTS UST IS A-PL-M704-0-0

-tJiJ3^

T1WISIST0R & nODE CONVERSUM CHART

PLOTTER CONTROL M704

•^^

CS klT04-0-l

l»l

^wT3J7»Im7T

piST. M>i, <4}<4|4S<-'

THE

HIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1967 BY DIGITAL EQUIPMENT CORPORATION

i-<iiigte"

La
BOI

Li
BD2

BEI

BE2

BFI

i^£>
•

-i-5V

PUN ACT (T.P.)

VW2iUF 1^

! r

teH

35V

10%

€ c

3E>
]5
SnC RJN

(T.P.)

UNLESS OTHERWISE MCHCA7ED'.
CAPACITORS ARE JOIUF. K)0V.20%
RESISTORS ARE IK , l/1W,5%

DnOES ARE 0664
TRANSISTORS ARE DE06534D
DeC7474> El ,E2.E4, E7,E9. EB
DeC960l' ES,EI0,EI5
DEC7404-E3,E6
l>EC7400»E8,EI4

DEC7440-EI3
DEC740I'EC
DECTWaO'Ell

PIN7-GND ON ALL IC S
P1NI4-+5V

B(>

SCR ACTIVE 10)

TRMSISTOII t nOOC COHVERSKM CHART

PUNCH CONTROL M7I0
D

M7K)-0-l

1-0- lun

PJE>
-irr

^
"^ ^
DEC

-C

" are
J^[

CPTTSSBW

CPTiD.SV0Se|[-r
CPS EXECUTE BUI 5

rj>^6
V>H
El

hiE>^E>^

"\|3
q ^
E3
y-m^

12J

y
SDCLDHORZ

lOOS

SOC LD VERT H

IOO<
SDC LD IN H

^U
Rie>

R17<

R10<

RI3<

220< 220<

™R
'!>

qSLOW

6 SOC CLR V7

330pf

SSI4

<R21

< R20

—H—

man

o n

I
3

d C SIZE D
cps maoTRAP

SDCVA9

——
a
^^1

J
SDV W(0)

^Ty-^^ss-.

ES
VAT
C

UNLESS OTHERWISE INDICATED:

SDC INITIALIZE L
CARftClTORS ARE .01 MFD.IOOV, 20%

RESISTORS ARE 2.2K,I/4W,S%
SI.S2,S3 ARE
1209698

SWVA9101
jtj|

VA8

-C|

TRANSISTORS ARE DEC3639B

(>4

E5.E6 ARE DECr4T4
E4,E7,EII,E12 ARE DEC7400
E3,E9.EI3 ARE DEC7402
E8.EI0 ARE DEC74I0
E1,E2 ARE DEC7440
PIN 7 ON EACH IC = GND
PIN
EACH IC»+5V

WON

TIUNSISTOR ft DIOOE CONVERSION CHART

SCOPE CONTROL M7II
iffj^
D

U7li-0Ic[

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 196? BY DIGITAL EQUIPMENT CORPORATION

— I5V,BBUNLESS OTHERWISE INDICATED;
TRANSISTORS =DEC6534D
DKJDES = D664
RESISTORS = 1/4 W, 5%
CAMCITORS = .OIUF,IOOV,20%
El, E3, E6 = DEC7400

E4 = DEC7404
E2, E5 = DEC960I
PIN 7 =6ND
ON ALL
PIN 14 =+SV
,

itfS

E7=DEC7402

TRANSISTOR & DIODE CONVERSION CHART

digital
EQU PM ENT

READER CLOCK M7I5
NUMBER

CORPORATION

M7I5-0-I
PRINTED CIRCUIT REV

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

lOT LOAD CONTROL 2H

CLK PRESET H

h
E2

c
|,a

n*
C

^10

A:
C

_L-^

D
II

1'^

«^" ^
1

r^ C

D
3

CoE>

ci£>UNLESS OTHERWISE INDICATED:
CAPACITORS ARE .OIMFD
PIN 7 ON EACH IC =GND
PIN 14 ON EACH IC =+5V
EI,E5,E8, Ell ARE DEC7400N
E2,E3, E6, E7 ARE DEC7474N

E4 IS DEC74I0N
E9,EI0 ARE 0EC74O2N

TRANSISTOR & DIODE CONVERSION CHART

'^ii'a/Ki*-

CHK'D

'"''KWI2 CLOCK INPUT

SYNCHRONIZER M7I9

7 DATE
i^ -14-1,1

EQUIPMENT
CORPORATION

SIZE

CODE

NUMBER

M7I9-0-I

PRINTED CIRCUIT REV

DEC FORM NO.

l-0-02iH
A3 a.

3000 3ZIS

HBawnN

PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

fSV

—

GND

UNLESS OTHERWISE INDICATED:
CAPACITORS ARE .01 MFD
DIODES ARE D664
RESISTORS ARE IMW, 5%
TRANSISTORS ARE DEC3009B
El, E3. E4 ARE DEC7400N
PIN 7 ON EACH IC » GND
PIN 14 ON EACH IC = f 5V
E2 IS DEC7460N

DRN.

DATE
9-2g-A7

DATE

PROD.

DEC FORM NO.
DRB 102

TRANSISTOR & DIODE CONVERSION CHART

MEMORY DETECTION M720
DEC3009B
D664

EQUIPMENT

DATE
^tB^
C?

CORPORATION

MAYNARO. MASSACHUSETTS

SIZE

CODE

NUMBER

W720-0-I

REV.

PRINTED CIRCUIT REV.

F^^x

THIS SCHEHATJC IS FURNISHED ONLY FOR TEST AND IMINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

LOAD A-D IR H

TP2

EXT A-D START H

C2 ;t:;C3 ::4;C4 ?f;C5

CTPT TP5D H

CPTP TP4 H
INS SAM H

VDI

-r„

MODE

(

n H
*-l

•

+2JV

CPT TS RECYCLECO) H

y_DZ
.CI6

-330

5 [07

MMF

_CI,T2

PRC AC 05 (I) H

IOC 10 PRESET L

YAD START H

A-D RECYCLE L

A-D PAUSE (I) H

E8
FAST

RCL LD MSC4 H

SAM

3
C

FAST SAM (0) H

C15
lOOMMF

A-D

A-0

PAUSE
C
O

BUSY

HOLD
C

j['08

10 PRESET H

YAD DONE H
UNLESS OTHERWISE INOCATEO.
PIN 7 ON EACH IC = GND
PIN 14 ON EACH IC =+5V
EI,E8 ARE DEC7474N

E2,E3,E6 ARE DEC7400N
E4 B DEC7420N

ES,E7 ARE0EC74I0N
E9 IS DEC7402N
CAPACITORS ARE OIHFD, lOOV
DIODES ARE D664
RESISTORS ARE 1/4W 5%
TRANSISTORS ARE DEC3009B

J7a.^ ^

TRANSISTOR & DIODE CONVERSION CHART

DATE

wo!

A-D CONTROL

M760

r^.^m

EQU PM ENT
I

CORPORATION

CIRCUIT REV.

|a|

//^/A

i^/jrjxf fi'f, * is

I-0-0S8W

A3a.

daaifvnN

aaool 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

RI6

10%

0+5V

AAA/

O A +5V

<2>

UNLESS OTHERWISE INDICATED:
ARE SPLIT LUGS
RESISTORS ARE 1/4 W, 5%
DIODES ARE D664
TRANSISTORS ARE DEC6534B

O B -I5V

DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

CONVERTER AND CABLE
CONNECTOR M850

DEC

^'^V>><>^'^^y

EQUIPMENT

CORPORATION
His

TRANSMIT

MAYNAKD. MASSACHUSETTS

'^-^vtf^

Di^t;

SIZE

CODE

NUMBER

REV.

M850-0-I

PRINTED CIRCUIT REV.

P/A/K

I-0-0Z8W

uaamnN

3003

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT I9TO BY DIGITAL EQUIPMENT CORPORATION

CLC

I{2fP

CLC I0P 4L
INT SKIP

BUS L

CLC

IJiJP

I0C

IjZf

PRESET L

E2
13
_

OSC OUTPUT

M2
L2

+ 5V, A2

GND,C2

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 390,I/4W,5%
CAPACITORS ARE .0IMFD,I00V,20%
TRANSISTORS ARE DEC3009B
DIODES ARE D664
E2,E3,E4 ARE DEC7400
El
DEC7474
IS
PIN 7 ON EACH IC = 6ND
PIN 14 ON EACH IC=+5V
'

BUTLe/Z

,^
^J--.^.
-J

DEC FORM NO.
DRB 102

""m:^

DATE

//9-70
DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

EQUIPMENT

DATE

CORPORATION

DATE y

SIMPLE

CLOCK

CODE

NUMBER

M870-0-I

SIZE

PRINTED CIRCUIT REV

DiSi

^:J-q,M^4-,if:,5^

M870

THO aCHDMTC tt rUMMHCD ONLY fW HST «ND MM nmMICt WWOta. THC
CMCUns MK MOmCTMt M MTUK NNO WOUtO K IKATIO MOOMNMLV.
COMMMT IM7 BY MOITN. tQUMKNT OOMMMTWN

I-0-006N S9| 8

R6^
>=—WV- ..--O^ca V--55r

"''^
wv
Oi-Rci ES

RIO

LI-

Lio:

R3
L2

>*—VW-

RI6

M2—•*-a E5

R2«

-^w-

R28

Kz—vs^tr

FUEX-

>^MT
R27

R2I

R20

y WV

R2—«CI ET

R26

R25

RI9

RIS

R30
v^^*

V—

JLEXMUNT

vFLCXPRINT
4

RI4

T2-

-WV-

R22

R7
S2

WV-

RIS

Rl
SI

)

V.FLEXPRIMT

> FLEXPRINT
_9L

R23

RI7

Rll

R24

itz-

UNLESS OTHERWISE INDICATED:
IC'S ARE DEC7400N
RESISTORS ARE 470, 1/4 W, 10%
PIN 7 ON EACH IC = 6N0
PIN 14 ON EACH IC « -l-SV

E«

-'VW-

02-

•NO.

Tl-

A2-

PARTS LIST IS A-PL-M900-0-0
DATE

».MUidM.
MTE,

...

Imx

TRANSISTOR & OIOOE CONVERSION CHART
DEC

EQUIPMENT
CORPORATION

^^^^S^fe^

PDP-8-1 CONSOLE
CONNECTOR M900
OOK
cs M900-0-I

niMIU CMCWT KV.

0\»T.

3a.H,mM

i-o-ioen
aaawfiN

/an

SO
aaoo

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

OOQQQQQQOOOQQOQQOOOOO

A2 B2

M2 N2

R2 S2

FLEXPRINT

FLEXPRINT
CABLE »2

REFERENCE DESIGNATION
DRN.

DATE
6*TE

RES. 10 1/4 W 10% CC
PARTS LIST
DESCRIPTION
PARTS LIST

DEC

EIA

DEC

CORPORATION

MAYNARD, MASSACHUSETTS
_I

SIZE

CODE

NUMBER

REV.

M90I-0-I

PRINTED CIRCUIT REV.
Sisr:

PART NO.

FLEXPRINT
CABLE CONNECTOR M90I

EIA

EQUIPMENT

Wiki

1300 170
A-PL-M90I-0-0

TITLE

TRANSISTOR & DIODE CONVERSION CHART
^

RI-R4

DEC FORM NO.
DR6 102

1R2 1R3 1R4

CABLE «l

l>i\

tB4 ^^^

|b|c

\nY.

1-0-206W SO

aBennN

3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

GND

^
GND C2 O-

O-

D2 O-

O-

E2 O-

O-

H2 O-

O-

J2 O-

Hl OJ

> FLEXPRINT

O
O
Ml O
Nr O

O
O

L2 O-

M2 0-

N2 OP2 OR2 O-

O-

S2 O-

O-

T2 O-

> FLEXPRINT

U2
-o

O-

V2 O-

PARTS LIST IS A-PL-M903-0-0
DRN.

DATE

CHK'D

DATE

TRANSISTOR & DIODE CONVERSION CHART

CONNECTOR

DEC

(FLEXPRINT) M903

EQUIPMENT

DATE
&I....

CORPORATION

MAVNARD. MASSACHUSETTS

SIZE

CODE

NUMBER

M903-0-I

PRINTED CIRCUIT REV.

I-0-906W

SO
3000

aaawnN

A3a.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

-OA2 +5V
:R2

<R3

<R4

<R5

<R6

<R7

<R8

<R9

<RI0

<RII

< RI2

<RI4

<RI5 |rI6

<RI3

<RI7 <RI8

<RI9

040
0662
039
,0662

+3V

JD2

Td4 Td6

"Jds

~pi6

"pi4

"|dI2

"jpio

jpi8

"m20

"p22

p24

J26

p28 ~p30

]p32

1034

038

Jt.

0662
:c2

:ci

DI3

it
DI5

DI7

019

D2I

023

025

027

029

031

033

035

037
0662

GNO
-Oai.ci, FI,KI,NI,RI,TI,
C2,F2,J2,L2,N2,R2,U2

UNLESS OTHERWISE INOICATEO:
RESISTORS ARE 220, l/*W,57o
OIOOES ARE 0664
CAPACITORS ARE .01 MFO, I00V,20%

o o
o
oJ

DRN.
M. HALLER

DATE

CHK'D

DATE

W.MULLEN

8-2-68

TRANSISTOR & OIODE CONVERSION CHART

CABLE TERMINATOR M906

8-2-68

EQUIPMENT

ill

CORPORATION

MAYNARD, MASSACHUSETTS
111

DEC FORM NO.
DRB 102

DiS-r.

SIZE

CODE

NUMBER

REV.

M906-0-I

PRINTED CIRCUIT REV.

?5-M,M5H,M^'^ ^

?/AJKn

I-0-Z06W

SO
3000

aaawnN

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

li04 lios

.08

ADII

+5V

2017

,DIS

DI3

^01

203

205

^[07

012

010

2014

.016

2018

OIODE 0664

01-018
R2.R4
Rl, R3
C2

REFERENCE OESIGNATION
DRN.

DATE
DATE

1300295

35V 20% S.TANT
.01 MFO lOOV 20% DISC
PARTS LIST
OESCRIPTION
PARTS LIST

1000067

330
7 50

6.8 MFO

DATE

EQUIPMENT

CORPORATION

MAYNARO, MASSACHUSETTS

1001610
A-PL-M907-0-0
PART NO.

DIODE CLAMP M907

DEC

IN3606

130 140

TITLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

ilOOl 14

5% CC
1/4 W
S% CC
I/4W

RES.
RES.
CAP.
CAP-

SIZE

CODE

NUMBER

M907-0-I

PRINTED CIRCUIT REV.

Dl5^iX4 Viy yj5i

PIIMK

I-0-806W

toannN

aaoo azis

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURF>OSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

-O Al

A2 O-

-OBI

B2 O-

-OCI

C2 O-

-ODI

D2 O-

-OEI

E2 O-

-OFI

F2 O-

-O HI

H2 O-

-O Jl

J2 O-

-O Kl

Kt O-

-OLI

L2 O-

-OMI

M2 0-

-WVR3

O-

0R2
-VNAr-

ONI

N2 O-

-OPI

P2 O-

-ORI

R2 O-

-OSI

OTI

T2 O-

-OUI

U2 O-

-O VI

V2 O-

-0

O
-0

-VW-

SPLIT LUG

Rl - R4

RES. 10

1/4

10% CC

1300170
A-PL-M908-0-0

PARTS

LIST
DESCRIPTION
PARTS LIST

REFERENCE DESIGNATION
DRN.
CHK'

%#=^

DATE

DATE
3-t7(.6

TRANSISTOR & DIODE CONVERSION CHART

TITLE

DEC

CONNECTOR MODULE M908

EIA

£^ m^
I

DEC FORM NO.
DRB 102

PART NO.

DEC

EIA

EQU PM ENT

SIZE

CODE

NUMBER

CORPORATION

M908-0-I

p/a;/<

Dist:

PRINTED CIRCUIT REV.

a^y

43</

^55"

I-0-I26W

HaannN

3000 3ZIS

THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1969 BY DIGITAL EQUIPMENT CORPORATION

__^_^^_

PIN SIGNAL

ASSIGNMENTS
OUT

DEVICE A

SIGNAL

DEVICE C

DEVICE B

02 OAl

MB3

MB4

MBS

MB6

MB?

MS8

>37

OBI

OAI

E2 OF2 O-

24
OEI

ODI

OCI

T
1

>38

OFI

H2 OJ2 O-

Oji

OHI
D2

MB3(0)

K2 O-

MB3(I )

L2 O-

MB4(0)

MB4(

MB5(0)

MB5(I

MB6(0)

MB6(I

MB7(0)

48
(Z>

OKI

ONI

OMI

OLI

)

M2 ON2 O-

03!
OP!

ORI

032

P2 OR2 O-

MB7(I )

MB8(0)

MB8(

)

OUI

016
017

OVI

OT2

S2 O-

UNLESS OTHERWISE INDICATED:
ARE SPLIT LUGS

ENG, JfL
PfeOD.

DEC FORM NO
DRB 102

TRANSISTOR & DIODE CONVERSION CHART

DATE

DRN.

'"''DEVICE CODE SELECT

JUMPER BOARD
DATE

EQUIPMENT

CORPORATION
DATE

MAYNARO. MASSACHUSETTS

DtST,

SIZE

CODE

NUMBER

M92I-0-I

PRINTED CIRCUIT REV.

^^M,W3^,L^55i

F/A/K

l-0-lfr6W
uBannN

3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1970 BY DIGITAL EQUIPMENT CORPORATION

CONNECTOR

F2 E2

7900-0155-0

TRANSISTOR & DIODE CONVERSION CHART

EQUIPMENT

CORPORATION

MAYNARO, MASSACHUSETTS
DEC FORM NO.
DRB 102

'"''

JUMPER/ EXTENDER
BOARD M94I

SIZE

CODE

NUMBER

M94I-0-I

PRINTED CIRCUIT REV.

Pl-ST.

P/A/X-

3>.^,H^H)H5S

I-0-200M SO

Aaa

3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

DIO

DOD664

-OF

EOD664
D9

HO
0664

-OK

JO-

-wD664
08

LO-

->h0664

-On

MOD664
07

->h0664

-OS

RO
D664
06

TO0664

-OV

UO
D664

CHK'D

DATE
5-21-64
DATE

N. FERRYMAN

5-25-64

DRN.

H.PORTER

DEC FORM NO
"PR 102

ENG.

DATE

R. BANK

5-25-64

PROD

DATE

TRANSISTOR & DIODE CONVERSION CHART

DIODE CLUSTER R002

EIA

0664

IN3606

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

R002-0-I

PRINTED CIRCUIT REV.

REV.

i-o-zom SO

a3awnN

•A3a

laaoo 3zis

THIS SCHEMATIC IS URNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

O A(flOV)

OC(GND)

-OB(-l5V)

UNLESS OTHERWISE INDICATED*.
RESISTORS ARE 1/4 W^ 5%
DIODES ARE 0-664
TRANSISTORS ARE DEC 3639 B
PRINTED CIRCUIT "REV. FOR
D6L BOARD IS SIA

DRN.

A OUELLETTE
CHK'D
N FERRYMAN
ENG.

D WHITE

DATE
9-1-64
DATE
9-10-64
DATE
9-10-64

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

DEC

INVERTER RI07

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

REV.

R 107-0-1

PRINTED CIRCUIT REV.

clip

i-o-iiiy
A38

3000

3Z!S

THIS SCHEiVIATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1964 BY DIGITAL EQUIPMENT CORPORATION

OA4-IOV(A)

6ND

OB- ev

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W; 5%
PRINTED CIRCUIT REV. FOR
DGL BOARD IS SIB

DRN.

DATE

H PORTER

5-15-64

CHK'D

DATE

N. FERRYMAN

5-25-64

ENG.

DATE

R.BANK

5-25-64

TRANSISTOR & DIODE CONVERSION CHART

DIODE GATE R

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER
Rlll-O-I

PRINTED CIRCUIT REV.

DEC FORM NO
DRB 102

REV.

D E F

SO
)i3awnN

A3M

3003 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1964 BY DIGITAL EQUIPMENT CORPORATION

i ^D43

+IOV

OC 6N0

•15V

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4Wj5*/<r
CAPACITORS ARE MMFO
DIODES ARE D-664

DRN.

DATE

A.OUELLETTE

6-16-64

CHK'D
ENG.

DATE
6-16-641
DATE

R.BANK

6-22-64

N.PERRYMAN

c «>

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

DUAL FLIP FLOP
R202

DEC

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

R202-0-I

PRINTED CIRCUIT REV

REV

D E

r-0-£0£M

daannN

Ala

SO
a
3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

A lOV(A)

;

100,000

;C2

OOI

-O

'015

D-664

kD-664

CGNO

.028

'027

026

rD25
CI2
^3.9

@IOV

Di2

024
'DI8

R32

y Ft)i9
- 1)664

0664

5%
—wv—
15,000,'

R3I

'023

'022

1,500 ; 5%

R9
^021

20,000

>R6

15,000 < I5,C

S% T 5%

1,500

rm
BOURNS

UNLESS OTHERWISE INDICATED:

AREI/4W,I0%

ARE D-662.
TRANSISTORS ARE DEC 3639B

.C8

\3 9 +• ^a9

R24

R25 ? R28

1,500

7,500 < 1,500
5% T 5%

^ ^39

R30

•R29
>680

680

B-I5V

66P

6v
RESISTORS

C5
V027

OR
WESTON

CAPS. ARE MFD
R9 IS A 275P

DIODES

PARTS LIST A-PL-R303-0-0
DRN.
I.

•
5"^
~!^;

DEC FORM NO.
DRB 102

iL:'

DATE

HAHN

CHK'D

DATE

R. SILVERMAN
ENG.

4-I8-68

R. OOANE

4-l6-«S

DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

DeC3639B
DEC3009
2N3608
peez

D664

DEC

2NSe3»
2NS009
INe48
IN3606

INTEGRATING

EIA

EQUIPMENT

CORPORATION

ONE-SHOT R303
NUMBER

SIZE

CODE

R303-0-

—

f7"^

PRINTED CIRCUIT REV.

plK^K

JJi-"^

->^V

REV.

1-0-iOIS

so
aaoo

A3M

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 EY DIGITAL EQUIPMENT CORPORATION

OC 6ND

OB-I5V

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 1/4 Wj 5%
DIODES ARE D-664
TRANSISTORS ARE DEC 3639B
PRINTED CIRCUIT REV. FOR
DGL BOARD IS SIA

USE THE ETCH BOARD OF THE RI07

PARTS LIST A-PL-S 107-0-0
DRN.
I

HAHN

CHK'D

R STLVERMAN
ENG,

SOGGE

DATE
6-11-65
DATE
6-18-65
DATE
6-18-65

TITLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

DEC

EIA

INVERTER SI07

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

SI07-0-I

PRINTED CIRCUIT REV

REV

l-O-IIIS

A3M

SO
3000

THfS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

OA4lOV(A)

OC GND

O B-I5V

EXA_MPLE_D6L5J
UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC 3639
RESISTORS ARE 1/4 W; 10%
DIODES ARE D-662
PRINTED CIRCUIT REV. FOR D6L BOARD IS SIA

USE THE ETCH BOARD OF THE
*

DRN.
I

HAHN

CHK'D
R SILVERMAN

DATE
6-10-65

ENG.

DATE
6-18-65
DATE

R S06GE

6-18-65

•^

- -

Rill

TRANSISTOR & DIODE CONVERSION CHART

DIODE GATE

EQUIPMENT

CORPORATION

SIZE

CODE

PRINTED CIRCUIT REV

Sill

NUMBER
Slll-O-I

D F

REV.

I-0-I8IS

aaawRN

A3a

SO
3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

OD
Ql

THRU Q7

TRANSISTOR DEC3639B

RI6 THRU R22
RI5
R8 THRU RI4

USE THE ETCH BOARD OF THE RI8I

THRU R7
THRU 07. D25 THRU D52
D8 THRU 024, 053
Rl
PI

REFERENCE DESIGNATION
DRN.

I.HAHN
CHK'D

R.SILVERMAN
ENG.
R. SOGGE

DATE
6-11-65
DATE
6-18-65
DATE
6-18-65

RES. 15 K
RES. I.5K
RES. 3K
RES. lOOK

EIA

I/4W
I/4W

5% CC
I/4W 5% CC

DIODE D664
DIODE D662
CAP, ,01 MFD 50V -0+20% DISC
PARTS LIST
DESCRIPTION
PARTS LIST

IIOOI 14
IIOOI 13

lOOOOOl
A-PL-S 181-0-0
PART NO.

DC CARRY CHAIN SI8I

DEC

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

SI8I-0-I

PRINTED CIRCUIT REV.

DEC FORM NO.
DRB 102

1502762
1300496
1300391
1300432
1302466

TITLE

TRANSISTOR & DIODE CONVERSION CHART
DEC

1/4 W

REV.

I-0-202S S3

9
3000 3ZIS

Q
A3y

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 19 68 BY DIGITAL EQUIPMENT CORPORATION

D45

D44

.D43

.0 49

lD46

,050

,048

,0 47

OE
-OAi-IOV(A)

RI8

100,0001035

DI6

,100,000

-OC GND
C2
82

"-HrHH—Hh^

DI9

DIO
D-6€

C4
82

042

—l^-4-OK

0-662

D38

018

(

041

4 ou

0-662

040
0-662
036

D17

C5
.01

>RI

>I2,000

10%

>R2
>I2,000

<R6
i ^R5
4|
i^"'^ <3.000
S 3.000
3^000 <
3,000

L.DI2
**''

MFO

>R9

'RIO

•12,000 ?I2,000
I07o

I07o

10%

Rll

>RI2

>I2,000

10% 1

10%

051

UNLESS OTHERWISE INDICATEO:
TRANSISTORS ARE OEC 3639C
RESISTORS ARE 15,000
RESISTORS

>l
L

2,000 > 12,000

10% I

10%

-OB- 15V

R2I

052

1,500

USE THE ETCH BOARD OF THE R202

I.HAHN

DATE
6-15-65

CHK'D

DATE

R. SIVERMAN

6-18-65

ENG.

DATE

R.SOGGE

6-18- 65

DRN.

TRANSISTOR & OIOOE CONVERSION CHART

DUAL FLIP-FLOP S202

DEC

EQUIPMENT

CORPORATION

MAVNARD, MASSACHUSETTS
_l

DEC FORM NO.
ORB 102

039
.X.0-662

>R20

>RI9

ARE l/4Wi5%

CAPACITORS ARE MMFD
OIODES ARE D-664

Ul
ft

ikD26P3QQQ
3,000 ^3r)00
S3P00 ^^"^'

SIZE

CODE

NUMBER

S202-0-1

PRINTED CIRCUIT REV.

REV.

I-0-209S S3

A3M

s
3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

—OA*IOV(A)
OC,H,N,U

6ND

B-I5V

UNLESS OTHERWISE INDICATED:
RESISTORS ARE \/4VI, 10%
CAPACITORS ARE MMFD
DIODES ARE D-664
TRANSISTORS ARE DEC 3639-C

USE THE ETCH BOARD OF THE R603

PARTS LIST A-PL-S603-0-0
DRN.
I

HAHN

CHK'D
R SILVERMAN

ENG
R. S0G6E

DATE
6-14-65
DATE
6-18-65
DATE
6-18-65

TRANSISTOR & DIODE CONVERSION CHART

PULSE AMPLIFIER S603

DEC

DEC2894-2B

EQU

PM ENT

CORP ORATION

SIZE

CODE

NUMBER

S603-0-I

PRINTED CIRCUIT REV.
_J

DEC FORM NO.
ORB 102

0)1 ST.

M'/ ¥3V

^-^^

REV.

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
C0PYRIGHT1964 BY DIGITAL EQUIPMENT CORPORATION

l-O-QOOM SD

tl38WnN

•A3H

3aoo 3ZIS

OB-i5V

Isooi* IssooJr IsjooJr

k" t Is&ot kx>i" i

inoojt

6
K

OC OND

|d3

^loOO*

bR3

Ids

<3,000;t

lie

^00*

Irt

<3^00^

Tr9

Jdu

<3,000*

Trii

|di3

Iris

<^°°°

UNLESS OTHERWISE MMCATED:
RESISTORS ARE l/4«-. 5«
DIODES ARE D-SS4

DRN.

DATE

H.PORTER

4-27-64

CHK'D

DATE

N.PERRYMAN

5- 4- 64

ENG.

DATE

B. SCUDNEY

S-4-64

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

IN360<

CLAMPED LOADS W005

DEC

EQUIPMENT

CORPORATION

MAYNARO, MASSACHUSETTS

DEC FORM NO.
DRB 102

SIZE

CODE

NUMBER

W005-0-I

PRINTED CIRCUIT REV.

REV.

RS-B-W02I-I

(6ND)C O-

-OBLK

DO-

-O BRN

->.

RED

-O ORN

FO-

-O YEL

-O SRN

JO-

—O BLU

KO-

-O VIO

LO-

-O 6RY

MO-

-O WHT

NO-

-O BLK

PO-

O BRN

RO-

O RED
O ORN

SO-

V^ RIBBON

CABLE

YEL

TO-

-O GRN

UO-

O BLU

VO-

LO VIO

O 6RY ^

TRANSISTOR

DEC

eiA

DIODE CONVERSION CHART

ISBT

NOTES

IS FURNISHED ONLY FOR
TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND
SHOULD BE TREATED ACCORDINGLY.

THIS SCHEMATIC

COPYmCHT 1964 BY

DIGITAL EQUIPMENT CORPORATION

< o u a

A.B

x->x->sZB-K<n

RS-B-W02I

SIGNAL CABLE CONNECTOR

W02I

-0-£20M

A3a

uaawnN

3003

3Z\S

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1968 BY DIGITAL EQUIPMENT CORPORATION

,"^

O-

-O

-0 RED

O-

-Q)

-0 YEL

O-

-0 GRN

-0 BLU

-0 VIO

O-

-0 GRY

O-

-0 WHT

O
N O

-0 BLK

-0 BRN

ORN

RIBBON

> CABLE

-0 BRN

O-

-Q)

RED

-0 ORN

R OS

-0 BLK

O-

-Cd

YEL

T O-

-0 GRN

O
V O

-0 BLU

-0 VIO

NOTE-,

ARE SPLIT LUGS

PARTS LIST IS A-PL-W023-0-0
DRN.

DATE

DATE
DATE

TRANSISTOR & DIODE CONVERSION CHART
DEC

CONNECTOR W023

EIA

EQUIPMENT

CORPORATION

MAYNAND. MAftSACHUSCTTS
I

DEC FORM NO.
DRB 102

SIZE

CODE

NUMBER

W023-0-I

PRINTED CIRCUIT REV.

;^^s

WMiS'jX

I-0-2S0M

uiannN

SO
s
3000 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

CABLES OF 3 CONDUCTOR
SHIELDED COAXIAL CABLE
>^

ooooo ooooooooooooo

OOOOOOOOOOOOOOOOOO

AA AS AC AD AE AF AH AJ AK AL AM AN AP AR AS AT AU AV

BA BB BC BD BE BF BH BJ BK BL

BM BN BP BR BS BT BU BV

note:

are split lugs

PARTS LIST
DRN.

CHK'D ,

DATE
a'"

DATE

A-PL-W032-0-0

TRANSISTOR & DIODE CONVERSION CHART

CONNECTOR W032

EQUIPMENT

DATE

^.f/vV/'//

CORPORATION

MAYNARD, MASSACHUSETTS

SIZE

CODE

NUMBER

W032-0-I

PRINTED CIRCUIT REV.

])/STi

43 V

i/iO

is*?

9{h\s

RS-B-W040-2

O C GND

W " ^

O B-I5V
08

MR 2066

UNLESS OTHERWISE INDICATED;
RESISTORS ARE I/4W-, 10%
DIODES ARE D-664

TRANSISTOR & DIODE CONVERSION CHART
DEC

ElA

DEC 3790
IN 4003

DEC

EiA

THIS SCHEMATIC

FURNISHED ONLY FOR

TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND
SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

RS-B- W040
SOLENOID DRIVER W040

I-0-2I9M SO

daaNON

•A3a

3003 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

A
-O + IOV
R2

•

>R8
•750

>R6

•R4

750

RIO

>RI2

RI4

RI6

'750

+ I.5V

Z02

Xd6

ZdIO

ZdI4

L__,

t__.

t_^,

I_^,

^^^

— —

I
yfD\

1[D4 Ids
I

<»

1
d8

I_,

l_,

D34

Ad26

-T-D662

1_,

^„ ^0. ^0. ^oe ^

I
d9

!! [dI2

— —

i
IDIS

I
dI7

:;.
:

LDI6

'i'.

^020

X
d2I

^,.

—

<»

r—

JL.028

-<—-OT

-D662

rD32
.0662

5-024 JLD25
<•

4
D33

rD3l

Xd22

"ZdIS

-0662
I

rD30

-0662

2D7

Zd27

ZD23

ZOIS

DI5

Dll

.029
.0662
C

OGND
Rl
!

7,500

'R5

7,500

,7,500

Rll

;ri3

;ri5

7,500

.750
B

-0-I5V
-3V

j_STRAJE_ J

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W;5%
DIODES ARE 0664
TRANSISTORS ARE 0EC3639B

(R15

^'^^^

TRANSISTOR & DIODE CONVERSION CHART
DEC

DEC3638B

EIA

2N3639

EIA

DEC FORM NO.
DRB 102

1,500

MAYNARD, MASSACHUSETTS
-I

WHEN -3V
USED)

POSITIVE LEVEL

CONVERTER

EQUIPMENT

CORPORATION
sfd^

STRATE

SIZE

CODE

NUMBER

W512-0-I

PRINTED CIRCUIT REV.

W5I2
RgV.

^']

a
I

A3a

laaool 3zrs|

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

038

vO-

-ou

A«IOV(A)

C 6N0

UNLESS OTHERWISE INDICATED:
TRANSISTORS ARE DEC 3894-16
DIODES ARE D-664
RESISTORS ARE 10,000; I/4W-, 10 %
RESISTORS ARE l/4Wil0%

WHEN SOLID STATE DEC TAPE TU55 IS
CONNECTED TO A CONTROL THAT HAS RELAY DRIVERS. (550,551,552)

NOTE: TO BE USED

DRN.
1.

HAHN

CHK'D

DATE

5-27-65
DATE

R.SILVERMAN 6-4-66
dBtfiio

DEC FORM NO.

-I

ENG

DATE

D.WARDIMON

6-5-66

TRANSISTOR & DIODE CONVERSION CHART
DEC

DEC2e94-IB

DEC

LEVEL AMPLIFIER W5I3

ElA

EQUIPMENT

CORPORATION

SIZE

CODE

NUMBER

W513-0-1

PRINTED CIRCUIT REV

REV.

1-0-OZQM SO
aaoD

A3M

FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
THIS SCHEMATIC
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY
DIGITAL EQUIPMENT CORPORATION
BY
COPYRIGHT 1965
IS

A +IOV
,R3

>R5

,R9

1,500

.1,500

>RII

D25

1,500

D-662

024
D-662

023
:

D-662

DI6

010

[04

R20

R22

1,500

-OC GND
D22
0-662
D2I
CI
'.01

D-662

MFD

D20
D-662
DI9

0-662

RIO

15,000> 4,700

4,700

15,000

< 10%

10%

SR6

RI2
4,700

RI4

RI6

RI8

4,700

15,000

4,700

10%

-OV

R2I
1,500

10%
-0B-i5V

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 1/4 W; 5%
DIODES ARE D-664
TRANSISTORS ARE DEC 3009B
PARTS LIST A-PL-W520-0-0
DRN.

DATE

TRANSISTOR & DIODE CONVERSION CHART

A.OUELLETTE 11-24-65
CHK'D
N.

FERRYMAN

ENG.

D.A.WHITE

COMPARATOR W520

DATE
11-29-65

EQUIPMENT

DATE
11-30-65

CORPORATION

SIZE

CODE

NUMBER

W520-0-1

PRINTED CIRCUIT REV

DEC FORM NO.
DRB 102

PiSTT 3Jl^

¥Jr¥^

REV.

r(/MK

I-0-S09M SO
A3a

3000

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
C0PYRIGHTI966 BY DIGITAL EQUIPMENT CORPORATION

OA +IOV

OC GND

OB -I5V
UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W; 10%
DIODES ARE 0664
TRANSISTORS ARE DEC3009B

PARTS LIST A-PL-W603-0-0
DRN,

TRANSISTOR & DIODE CONVERSION CHART

//-"A ?-!../ -.^
CHK'D

DATE

DEC3009B

^;
-I

"'''

DEC
2 N 3009

DATE

EQUIPMENT

CORPORATION

POSITIVE

LEVEL AMPLIFIER W603
SIZE

CODE

NUMBER

W603-0-I

PRINTED CIRCUIT REV,

\'iN

.<\
pCT,|'.2'/{V/^/|^-'<

REV

I-0-I89M SO

s
3000 3ZIS

•A3a

PURPOSES. THE

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE
ACCORDINGLY.
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED
C0PYRIGHT1965 BY DIGITAL EQUIPMENT CORPORATION

—-OA»IOV(A)
-^DI9

^D-670

R20
1.500

-on
POSITIVE

016 D-670

<RI8

RI7

•A-DI8

k0-«70

3,000S 3,000

-OC OND

96 MMPD

0-662
022

014

;ri8

D-670
1,500

D-662

>2^0

021

0-662

-on
Q2oNE6ATIVE

56 MMFO

012 D-670
I

•n

RIO

3,000

:3P00S3,000

<RII

D-662

017

R22

-^-Di:
013

'^D- 670

1,500

>l.600

UNLESS OTHERWISE INUCATEO:
DIODES ARE D-664
TRANSISTORS ARE DECS639-B

-OB-BV

RESISTORS ARE l/4W.S%

fl-''''"***
PARTS LIST A-PL-W68I-0-0

ENG.

DATE
4-16-65
DATE
4-21-65
DATE

R.SOGGE

4-20-6e

DRN.

I.HAHN
CHK'D
R. SILVERMAN
(5 lO

EIA

DEC3639-B 2N3639-B
MM 999
DEC 99
DEC3646-B NONE

PROD.

DEC FORM NO.
DRB 102

SCOPE

TRANSISTOR & DIODE CONVERSION CHART
DEC

EIA

IN3653

INTENSIFIER W68I

EQUIPMENT

CORPORATION
NARD. MASSACt-

SIZE

CODE

REV.

PRINTED CIRCUIT REV.
ni.sT

NUMBER

W68I-0-I

U N K

I-0-289M

A3a

uaannN

3000

3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURF>OSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

512

9—

330

?-SIGNAL

J-

-'V\r\rRl

100

470

D9
D662

MFD

DIO

•

D662
Ci

'DM
-D662

MFD
35V
10%

DI2
•

150

D662

L|50
MFD

MFD

GND CC7

:.oi

MFD
+5V Ai kD3

2- SELECT

> TO CHANNEL SELECT SWITCH

L-

R3
100

RIO

;iOOK

Z-DIRECT
INPUT

D-

-M (

-F TO SWITCH

AUTO/MAN

.047 MFD

UNLESS OTHERWISE INDICATED:
DIODES ARE D664
CAPACITORS ARE I00V,20%
El IS DEC7400N
PIN 7 ON IC = GND
PIN 14 ON 10= +5V
RESISTORS ARE I/4W, 10%

.R9
lOOK

10%
200V

•E

DRN.

DATE

TO BRIGHTNESS POT SLIDER

TRANSISTOR & DIODE CONVERSION CHART

INTENSITY AMPLIFIER W682

DATE

^7r)ta/tffe

^cL^
^r^
i^^
DEC FORM NO
DR6 102

DATE
%]1 '?i
DATE

EQUIPMENT

CORPORATION

MAYNARD. MASSACHUSETTS

i)isT.

SIZE

CODE

NUMBER

W682-0-I

REV.

PRINTED CIRCUIT REV,

_y P//VK

1-0-IOi.M S3

A3a

a
aaoo 3ZIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W; 5%
DIODES ARE D664

z o K
O z O CM

CHK'D

DATE
10-20-6!
DATE

R.SILVERMAN

10-21-65

ENG.

DATE
10-21-65

->
uu

DRN.

I.HAHN

c S "
±

E. DE

> 4
"

DEC FORM NO.
DRB 102

CASTRO

TRANSISTOR & DIODE CONVERSION CHART

INPUT

DEC

EQUIPMENT

CORPORATION

NETWORK W70I
NUMBER

CODE

W76l-0-l

PRINTED CIRCUIT REV.
1

REV.

I-0-066M

aaawoN

A3a

aaoo azis

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY

Ao-

-« A

B O-

-0B

Co-

-0C

DO-

-0D

EO-

naE

FO-

HO-

—0H
—e

O-

KOLO-

—0L

MO-

—0M

N O-

PO-

—

RO-

-0R

SO-

-® s

TO-

-OT

e>p

UO
VO-

DRN.

CHK'P

DATE
7

7 DATE

ENG.

"" -'/
PROD.
-I

DEC FORM NO.
DRB 102

-0 V

TRANSISTOR & DIODE CONVERSION CHART

BLANK MODULE

EIA

aOEIBDIlO
EQUIPMENT
CORPORATION

MAYNARO. MASaACHUSCTTS

W990
SIZE

CODE

NUMBER

REV.

W990- 0-1

PRINTED CIRCUIT REV.

C>isT.

3iV, ^;^, vji ^

PyA^AC