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XX-42814-8A

2000

72 pages

Original

5.0MB

Document:	PDP-9 Replacement Schematics
Order Number:	XX-42814-8A
Revision:
Pages:	72
Original Filename:	http://bitsavers.org/pdf/dec/pdp9/PDP-9_Replacement_Schematics.pdf

OCR Text

..";~ ..~
.

mnmnomn
RE.PLACEMENT
SCHEMATICS

PDP 9

·. DIGITAL EQUIPMENT CORPORATION

MAYNARD, MASSACHUSETT

~ns~nN

1-o-109v
300J 3z1s

I s::i I s I
GND

DEC FORM NO.
OR B 102

l,!500

!111,

RII

Rl9
1,!!00
!111,

20%

MFD
TANT.

20V

CIO

cu
;lo

DATE

9-1~-64
DATE

9-30-6
DATE
9-30-6
DATE

ORN

H . PORTER
CHK'O

N. PERRYMAN
ENG
R. SORENSEN
PROD

<C•vo

....

:ic-

.....

•

1:1:

-::0>

PRINTED CIRCUIT REV

MAYNARD, MASSACHUSETTS

DISi.

......

I ------------------1

DIGITAL EQUIPMENT CORPORATION

NOTE :
WHEN USED AS THE LEAST
SIGNIFICANT BIT, CONNECT J TO L
AND CONNECT H TO H.Q. GND.
PARTS LIST A-PL-A601-0-0

~..:gil'~::lr::a11%%jl/8W

UN..ESS OTHERWISE INDICATE!)
RESISTORS ARE l/4W; 1011,

L - - - - - , . - - - - _ . . . _ _ - i - - - ' " - - - - 1 - - - - - - 4 - - - - - - - -.....- - + - - - - 1 - - - t - - _ . . . __ _ _ _ _ _ _..__ _'"-_-+----1--ll---t-OB-1!1V
L - - - + - - - - - - - - - - - - - - - + - - - 4 1 - - - t - - - - - - - - - - - - - - 1 - - - 4 1 , _ _ - - - l - 4 1 - - - 0 E-10\l REF.

RI
l,!100
!111,

•

- - - - - - - 1 - - - - - - - + - - - - - - - t - - - - - - - + - - - - - - 1 - - - - - - - - 1 - - - + - - + - - - - U F H.Q. GND
. - - - - - - , I - - - - I - - - - - - - I - - - - - - J . - - ~ - - - ~ - - J , - - - - - + - - - - - - l - - - - + - - - - + - - - l - - - - + - - 1 ' ~ C GND

.----~------+------~--------+-------------+-------+------~-----+--------OA.K>V(A)

r-----..r-------,-------~..------------------1,-..-------------------0S

THIS SCHEMATIC 15 FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES THE
CI RCUITS ARE PROPRIETARY IN NATURE AN D SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 1964 BY DIGITAL EQUIPMENT CORPORATION

· ""

___J

N
AJ•

I I

300::J 3Z1S

J-O-t,09\11 S:J

t:13e~nN

GND
GNP

Dt:C FOltM
Ofl8 102

-, :.::

..J :(

"°

MFD
l, 5 oo
5%

RII

Rl7
68,000

0-662

DIO

0-662

011

D-662

D12

DEC6B
DEC3009B
2 Nl305B
D003

NONE
2N3009
NONE
IN994

EIA

Rl9

3,987

,i11111gg111g

TITLE

- - - - - - - - - - - - - - - - 0 K OAC OUTPUT

Rl6
12 MEG

FIA

..... S,.A C H U Sl: TT S

p I ~I\

""'A V N .. 11111 0

A604-0-I
PRINTED CIRCUIT REV

MAYNARD, MASSACHUSETTS

f - - -- - + - - - ---i

1 - - - - - + -- - -...;CORPORATION

DEC

~~~II~
IN645
D 662

~ !---~-~----------~-~
2 BIT DAC A604
1 - - - - - - - + - - - - - - i E Q u I p M E N T SIZE CODE
NUMBEN

TRANSISTOR & DIODE CONVERSION CHART
DEC

DIGITAL EQUIPMENT CORPORATION

DATE

12-1 -6 4

DATE
12-1-64
DATE

N. PERRYMAN
ENG
R SORENSEN
PftOD

DATE
11 - 30- 64

ORN
H . PORTER
CHK ' O

OAC INPUT,:::L-_;3_,,,oi\,oo,C.-<111-------------------------...

R9
1,992

L---4---_.--------------------+--------+----,t----OE - IOV REF

OCIOIOIOIOWWt--_~r----- - - - - - - - - -~~==~

~.~~~~~8=
&I.I 10 CO CO t-p,... COO 0

PARTS LIST A-PL-A604 -0-0

UNLESS OTHERWISE INDICATED
RESISTORS ARE V4W; 10%
CAPACITORS ARE MMFO
R8,R9 8 Rl9 ARE l/8W;0.1%;25ppm
RIO 'l R20 ARE BECKMAN CODE 5778 -2

C
4
47
20V
MFD

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.01

06
0-662

C9
330

L _ _ _ _ _ _ _ _ ___.~----.l---1-----1_:T~A:,:.N:_:T~. ....j....-.li.,..._---4._-----------<l---41--~--------+---+--+-0 B - 15V

1,500
5%

DEC3009B

RIO

D4
D-003

Rl5

680

Rl8
15,000
5%

.---~~-4-~--ll--~~~~--if---<.._~~--+~~~~~~--+~--4t--~~~-+~~~~~~~t--~~~~-.--oc

~------------+--------+--------4--------.--------0F

r - - - - + - - - - - - - - - - - ~ - - - - - - - - - - - - -- - - - - - - - + - - - - - - - - -- - - - - - - t 1 - - - - - - - - - - - - - - - - - - 0 A + I O I I I A )
~Q.

THIS 9CHEMATtC IS FURNISHED ONLY F"OR HST ANO MAINT[NANt'.::E P1.HIP0S[S . THE
CMICUtTS AR[ PflOf>RIETARY IN NATURE ANO SHOULD BE T,tEATEO ACCORDINGLY .
CCM'VfUGHT 1964 IIY DIGITAL EQUIPMENT CORPORATION

4!W>
0.1'11.

100
WW

OEC FORM NO
DAB 102

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1,000
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PROO

N. PERRYMAN
ENG
R.A.GAGNE

CHK ' O

9-4-64
DATE

DATE

9-4-64

OAT£

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180

1114

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MAY,.,.AltD . MA9aACMUS~TTS

EQUIPMENT
CORPORATION

~nmnomn

CODE

NUMBER

A704-0-I
PRINTED CIRCUIT REV.

SIZE

REV

-IOV PRECISION
POWER SUPPLY A704

TITLE

L----------------0 I -15V

40
5'11.
IOW

R21

MAYNARD, MASSACHUSETTS

TRANSISTOR & DIODE CONVERSION CHART
DEC
EIA
DEC
EIA

....... :1z . . . . . . . ::i>

SDA-6
2N2060
DEC65340 SAME
DEC2219A SAME
D662
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SAME

..,o ......

OAT[
ORN
A.OUELLETTE 9· 3-64

------------------1

DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED'.
RESISTORS ARE 1/4 w·, 10%
RIO, R6 AND RI ARE DAVEN 3PPM TYPE 1195
R3, R4, R5 AND RB ARE DAVEN 20 PPM TYPE 1283
R2, R9 ARE 50 PPM DAYSTRUM TRANSITRIM

R7 IS A 4*27!5P

...

425
.5'11.,WW

••

100

725
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RIO

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r
'A]II

-----------------------+--------1-.....--.--+--...--......

COPV•IGHT 1964 av DIGITAt. (QUl ...(NT COlll'OIIATIOH

THIS SCHEMATtC IS FUIIINIV4(0 OHL Y FOIi TlST ANO tuaNT(NAHCE "'RPO$£$. THE
CUICUITS Mt( N()f"ttl(TAIIIY IN NATURE A.NO SHOULD •
TIIIUTEO ACCCMDINGLY .

DEC FORM NO .
ORB 102

C3
S6

M38V<n);

r-------,

JOOo ] ZIS

1-0-t,OIS \ s::i \ a \

DATE

e-4-64

N PERRYMAN

ENG .
DATE
e-4- 64
B SCUDNEY
PROD . - - - DATE-

CHK ' D

DEC

IN64e
IN3606

NONE

EIA

04
__ I-I
0-662 I

05
0-662

0-6 62

07
0-662
C6
.OI
ll!FO

INVERTER 8104

l==F=====IW~@~~@
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[IA

6104-0-1
PRINTED CIRCUIT REV

MAYNARD, MASSACHUSETTS

.ft,'fN..,RO . MA.SSA C HUS.S.TTS

-------~CORPORATION

,___ _ __.__ _ ___,E Q U I PM EN T-S17zEC"'"T"c'C""o,...,o-,E,-----c---,-------.-R-E_
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.

DEC

TITLE

2
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t - - - - - + - - - - ~ - - - - - + - - - - - - , ...

0664

0662

........

TRANSISTOR & DIODE CONV ERSIO N CHART

... · v ~ l z

DEC2894-I

4•ua--.i:

DATE
4-28-64

-3V1

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...--------0-------e---------1--<~--+--o---OB-ISV
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DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED•
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CAPACITORS ARE flltifl'O

R9
100
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Cl
S6

THIS SCHEMATIC IS FURN1SHED ONLY FOR TEST AND MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE ANO SHOULD BE TREATED ACCORDINGLY.

DEC FORM NO.
ORB 102

Cl
!56

4-29-64
DATE

5-4-64
DATE

5-4-6
DATE

ORN
H PORTER

N PERRYMAN
[NG

B SCUONEY
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TRAN SISTOR EIA
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1,500

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,
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PRINTED CIRCUIT REV

Q!5

C9
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MFD

0_5_ __~ 1T-l~L- ~_v
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!58

MFO
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MAYNARD, MASSACHUSETTS

f - - - - - + - - - - - - I MAYNARO , MASS ... CHUSETTS

DEC

04
R7
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0-664 1,500

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DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE l"DICATED:
RESISTORS ARE 1/4W; !5-.
CAPACITORS ARE MMFO
TRANSISTORS ARE DEC 2894-18

R3
1,500

0-664

C2
!56

3
' A3 H

------------------------------1--------,1,-,t.,__--~...--oB-l!SV

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST ANO MA INTENANCE PURPOS ES. T HE
CIRCUITS ARE PROPR IETARY IN NATURE AND SHOULD BE TRE ATED ACCORDINGLY .
COPYR IGHT l964 BY DIGITAL EQUIPMEN T CORPORATI ON

DEC.2894-IB
D662
D664

DEC

NONE
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IN3606

05
Kr,.._..___.

R3
12,000

R4
1,500

DIGITAL EQUIPMENT CORPORATION

NOTES

UNLESS OTHERWISE INDICATED,
RESISTORS ARE l/4W; 5%
TRANSISTORS ARE DEC2894-IB
DIODES ARE 0-664

E c>--M----'

RI
12,000

TRANSISTOR & DIODE CONVERSION CHART
EIA
DEC
EIA

RS -B- B113-2

R6
1,500

0 12

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1, 500

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B-15V

C GND

C2
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1,500

020
0 - 662

021
0-662

022
0-662

Q23
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Cl
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MFO

MAYNARD, MASSACHUSETTS

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

010

RIO
12,000

i:i

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DEC FORM NO.

a: "r

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12·3·84
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PROO.

ENG .

DATE

DATE
12-3-84
DATE
N. PERRYMAN

DATE

CHK'D

.....

....

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DEC

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TRANSISTOR & DIODE CO NVERSION CHART

4:1:z

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1,500

I------------------1
11-19-8

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10%

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CIRCUIT 8130
EQUIPMENT SIZE CODE
B
cs
CORPORATION

TITLE

1,000

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DEC2894-1B

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DEC2894-1B

DEC2894-IB

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R9
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DIGITAL EQUIPMENT CORPORATION• MAYNARD, MASSACHUSETTS

PARTS LIST A-PL-B130 - 0-0

UNLESS OTHERWISE INDICATED :
RESISTORS ARE l/4W,5°4
DIODES ARE D664

R2
1,500

1,500

Q3
DEC2894-1B

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST ANO MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE: AND SHOULD BE TREATED ACCORDINGLY .
COPYRIGHT 1984 BY DIGITAL EQUIPMENT CORPORATION

1-0-0£181 S:J

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DATE
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THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MA INTENANCE PUR POS ES. THE

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MAYNARD, MASSACHUSETTS

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DIGITAL EQUIPMENT CORPORATION •

UNLUI OTH!IIWIIE INDICAT!O :
TIIANIIITOIII AIU 2N4251
DIODES ARE 0112
ll!SISTORI ARE 114W; 5'!1o
MF RESISTORS ARE 1/IW, I'll,

DEC FORM NO.

ORC 102

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~&~~ -• o ~-~s· c " U~~TTS

EQUIPMENT
CORPORATION

C6
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NO----------

2nd STA GE CLAMP
05
IN 748A

R 10

2,200

l-ss t---T_RA~N_s_1....sT_O_R_&_o_1o_o~E.-C_O_N_v_E_R_s_1o_N-r-C_H_A_R_T_--I

~ -- --__,___ __.

ORN
I. HAHN

•

* IN429 6.2V 5%
** IN762 5. 5V 250mw 5%

•

R9
2,200

- - - - - ---- - -- ----- -}

C3
. 01

C4
39
IOV

02
DEC 2219

R6
220

Isl STAGE CLAMP

,NOTES :

1,500

DI
IN762

02
IN 762

C GND

B -15 V

COO[

f'.. U M B [N

GOOS-0-1

...

A+IOV(A)
FIXED

MASTER SLICE
CONTROL G002

08
IN 429

09
IN 429

J-'k1Nll() CIRCUIT R[ V

511[

illlf

Rl3
1,000

Rl4
820

DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

R3 a Rl3 ARE A 1t275P

0-662

ARE MF 0

ARE

CAPACITORS

DIODES

l/4W,5%

ARE

RESISTORS

INOIC ATED :

01
DEC
2894 -3A

C2
.01

UNLESS OTHERWIS E

Cl
39
IOV

TH 1S SCt-1[MATIC 1$ f URr~1SH[D ONl Y fOR H ST ANO MAINT[NANC( PURPOS(S THE
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COl'Y ~ IGHT 1965 B Y OJCI TA I. lQ Ull'Pl.•rNT CO?PQ RATION

1-0-80091 JOO:>
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1
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1na~ nN

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R4
220
10%

R8
750

DRS 102

RII

121 MF
Rl'4 Rl6

Rl5

Q3
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C3
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MAYNARD,

••u••••'••••••••>>

C4
1.0
35V

2 nd
CLAMP

Q6
DEC
3563

08
1,500

PRINTED CIRCUIT REV

R27
1,500

MASSACHUSETTS

R24
1,500

03
0662
02
0662

05
0662
04
0662

22,000
10%

R25

300J 3Z1S

I-Q-600f)I S:) I 8 I

M38WON

,--------- --------,

C2
1.0
35V

Rl7
147

DIGITAL EQUIPMENT CORPORATION

DIODES ARE 0664
CAPAC I TORS ARE MFD
RESISTORS ARE l/4W•, 5%
MF RESISTORS ARE l/8W; 1%
POTS ARE DEC13-0577B~

UNLESS OTHERWISE INDICATED:

RI
147

DEC FORM NO .

750

THI S !:>CHE MATIC IS FURNISHED ONLY FOR TEST ANO MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

- -- -

-15V

(40 NS)

STROBE IN

1.0
35V

C
GNO

CII
1.0
35V

D
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Rl5
560

Rl3
12,000
10%

DIO

Rl6
560

Rl4
12,000
10%

...

:a:-..--lz-.

...

Rl7
560

RIB
560

OIi

R20

Rl9
100,000

100,000

R21
220
2W
10%

10%

R22
220

I8 I

300J n 1s

1-0-0109 J S::J

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MAYNARD,

013

014

D15

D16

017

DIS

019

D20

CO D[

PRtNlED CIRCUIT REV

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SENSE AMP
SELECTOR GOIO
TITL E

C9
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MFD

-3V

MASSACHUSETTS

1 - - - - - - + - - - - - - I f - - - - - - + - -- -- - - l M • VN AR O """"' !>!> A C ~I.J SC'f 1 5

~:i>

I-------- ---------1

DIGITAL EQUIPMENT CORPORATION

UNLESS OTHERWISE INDICATED:
RESISTORS ARE 1/4W; 5%
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TRANSISTORS ARE DEC 2894-3A

DLC fORM NO
ORB 102

Rl2
750

i I

...

- -

R 0 - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - 1 <1-----JG--.....I

1500

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST ANO MAINT[r'4AN CE PURPOSE S. THE
CIRCUITS ARE PROPRIE TARY IN NATURE AND SH OULD BE TREATED ACCORDINGLY .
COPYRIGHT 1966 BY DIGITAL EQUIPMENT CORPORATI ON

(

ORC 102

RI
7,500

••._101

.., D3

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R2
100,000

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()

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2894 -39

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D23

D2J

7,500

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RB
100,000

DEC
2894-38

1<?3
08

A-T

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2 •

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•

DEC

0
0

DEC

? "?,

D460
0

MAYNARD,

IN3606
1N3653

IN64!5

NONE

2N3009

[0A

-0

055

~~g~:s2

R 20
100,000

I MFD

4
C,

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DEC
2894-38
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2894-39

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100,000

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DIGITAL EQUIPMENT CORPORATION

QI
DEC

INDICATED ·

ARE T- 2017

fiESISTORS ARE 1/4 Wi 5 %
01 ODES ARE 0-664

TRANSISTORS

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p ~3 IP'

Dl40

2894-38

02
DEC

AR::

.itg
)0
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1,500
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1rg?662

..,04

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... 05

....,

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R4
100,000

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CIRCUITS ARE PROPRIUARY IN NATURE ANO SHOULD BE TREATED ACCORDINGLY

..)

IO'J,

iopoo

RZ
100,000

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ARE DEC 1001

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1------------------1

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...

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D- n I

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100,000

100,000

D41

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R49
l,&00

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DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

PARTS LIST A-PL-G2 19- 0-0

RESIS TORS AIIE l}4 If\ & 'J,
DIODES ARE D-H4
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TRANSISTORS

...

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D-6?1

IQ,000

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100,000

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UNLESS OTHERWISE INDICAT£D ,

TRANSFORMERS

•

AR~:t::::==----------~~~-:-~~~~~~~,-.~~~~~~~~~~~~~~....-~~~~~~~~~~~~~__.~~~~

THIS SCHEMATIC IS ruRNJSH EO ONLY FOR TEST ANO MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.
COPYRIGHT 1968 BY DIGITAL EQUIPMEN T CORPORATI ON

7 1

;;;

5;0

c<n

~...J

DEC FORM NO.
ORB 102

N -

DATE

~~Y{,\e, .

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CORPORATION

MAYNARD, MASSACHUSETTS

REV

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NUM BER

G622-0-I
PRINTED CIRCUIT REV .

SIZE I CO OE I

TITLE

---.-'---E
IA----l!D!DD!D REs1sroR soARo G622

RES. 47 l/4W 10% CC
1300204
RES. 56 IOW 1% WW
1305396
CAP. 470MMF IOOV 5% DLML
1000024
CAP, 20MFD 50V -10+75%ELECT
1002839
PARTS LIST
A-PL-G622-0-0
DESCRIPTION
PART NO .
PARTS LIST

,...__ _ __ , _ _ _ __ , , __ _ _ _,...__ _ __, MAVNA ~D . MASSA C HUSETTS

0
0
1--E:-:-C---.-..,....
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TRANSISTOR & DIODE CONVERSION CHART

REFERENCE DESIGNATION

R6 - RIO
RI - R5
C2-C6
Cl

Cl
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________n

'VVv

cvpv

1 Vv
RIO
- -

DIGITAL EQUIPMENT CORPORATION

THIS SCHEM ATIC IS FURNISHED ONLY FOR TEST ANO MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE ANO SHOULD BE TREATED ACCORDINGLY.
COPY RIGHT 1988 BY DIGITAL EQUIPMENT CORPORATION

.,\3ll

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C3f

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DEC FORM NO.
ORB 102

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A ~OIi

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, ,012

)

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t
•

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MAYNARD, MASSACHUSETTS

PRINTED CIRCUIT REV .

·:>

-, ...ro22

1
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M"'YNARO . MASSACHUSICTTS

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! ,, ! '

1----------4 ~ - - - - - 1 - - - - - - - . j

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1 r 06

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I
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0662
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I

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THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE ANO SHOULO BE TREATED ACCORDINGLY.
COPYR IGHT 1117 BY DIGITAL EQUIPMENT CORPORATION

"'"'

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DE C3790

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MR2064
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DA TE

DATE

DE C 3568
OEC36J9
DE C 3 7 90
DEC 6 5 3

DE C29D 4

D662
IN645
D664
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SAME
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FIA
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R32
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CHK "D

ORN .

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D 27

D30

D28

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DEC
3639

I
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D29

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Rl2
2,000 >ol!Cr-t----<1,-.--1....,...,

TO SERIES
REGULATOR
BASE

D22

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R3
R8
R9
RII
R22
R3
909
1,500 4,700 1,500
1,500
47
1%MF
2W
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RI
LSI_R~T~
10,000

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UNLESS OTHERWISE INDICATED :
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TRANSISTORS AR::'. DE C 6534
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DIODES ARE D662
TAB IS 250 SERIES FASTON TABS
TYPE 4 2 808- 2 (AMP. INC.)
RJ2 JS A#275P
0668 IS 2(TWO) IN3606 IN SERIES

LOGIC
O. K.

----.-----------+-----....--....

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R2
R31
27,000
10,000
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AM,BM
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ORB 102

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0 0 N a,
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TAB 5

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~10,000
' l/4W
10%

~2N3790

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> R3
;,I
.>2W
5%

2N3790

DEC

SAME

EIA

DEC

EI A

TRANSISTOR & DIODE CONVERSION CHART

••uD.-.s-..•-•Z•••~~>

?R I
?10,000
l/4W
10%

;,2W
'5%

BP
BR
~ BS
..., BT
V
BU
~ BV

MA Y NAR D , M A 5S A C J.-1 USET T5

EQUIPMENT
CORPORATION

TITL E

NEGATIVE

I Rr
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NUM BER

G805-0-I
PRINT ED CIRCUIT REV

CO DE

SIZE

REGULATOR G805

!nmnomo I I

..., AM
VAN

AH
- AJ
- AK
- AL

- AE
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;: BM
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BN

-BL

BC
BD
BE
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BF
BH
BJ
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;: BK
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DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

PRO D. / v (

DATE

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TAB 2

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CAPACITORS ARE 20MFD 50V
TABS ARE 250 SERIES FAS TON TABS TYPE 80465-2 (AMP INC)
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ANODIZED ALUMINUM INSULATING WASHER a WAKEFIELD TYPE 120
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UNLESS OTHERWISE INDICATED :

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GND

TAB I

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

I..

R3
3,000

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8 ,200

35V

MFO

220

04
0664

06
IN758A

3568

03
DEC

0664

04
DEC
3!568

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35V

C2
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2.2 MFO
20V 10%

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MAYNARD, MASSACHUSETTS

-----------------~
·· -·-········ ···>;

DIGITAL EQUIPMENT CORPORATION

PARTS LIST A- PL-G903-0 - 0

RESISTORS ARE 1/4W; !5 %
R9 IS A #275P

~---->--------------'--<------....- - - - - - - - - 1 - - - - - - - - - - - - - - v B -1!5V

RI
15,000

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180

02
0662

DEC
2894-38

DEC
3639

Cl
I

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03
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100,000

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0664

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---

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R2

THIS SCHE MATIC IS FURNISHED ONLY FOR TEST AND MAINTEN ANCE PURPOSES . THE
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15,000

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COPYR IGHT 1919 BY DIGITAL EQUIPMENT CORPORATION

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DEC UII

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DIGITAL EQUIPMENT CORPORATION

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IN74B 3.9V

DEC

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DIGITAL EQUIPMENT CORPORATION

ENG .
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11-21-64
DATE
12-4-64
DATE
12-4-64
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[ NG
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PROD

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6 - 18-65

CHK' O

6-11-65

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DEC 3639B
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MAYNARD, MASSACHUSETTS

DEC

INVERTER S107

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DEC

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I
1
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BY DIGITAL EQUIPM ENT CORPORATION

UNLESS OTHERWISE INDICATE 0:

COP'l'RIGHT 1965

CIRCU ITS ARE PROPRIETARY IN NATURE AN D SHOULD BE TREATED ACCORDINGLY

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES . THE

-- -

·-·--·-··--.:...

DEC FORM NO.
ORB 102

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DEC
EIA
DEC
EIA

-::-

ATN ... IOIO , .... ASSACHUS~TTS

B-15V

NUMBER

S151-0-l
PRINTED CIRCUIT REV .

CODE

BI NARY TO OCTAL
DECODER S151
SIZE

TITLE

DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

A.SILVERMAN
ENG.
R.SOGGE
PROD.

6-11-65

DATE
6-111-6!1
DATE
6·18-11!1

DATE

I.HAHN
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- - - -

DEC FORM NO.

ORB 102

D35 D36 D37

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6-18-65
6·18-65
DATE

I. HAHN
CHK ' D

R. SILVERMAN
ENG
R. SOGGE
PROD

DATE

6 - 11 · 65

ORN .

-:::1>

..... 1:z . . . . . .

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0662
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MAYNARD , MASS ... CMUSETTS

EQUIPMENT
CORPORATION

MAYNARD,

DEC

NUMBER

cs S181-0-I

CODE

PRINTED CIRCUIT REV .

SIZE

DC CARRY CHAIN SIBI

TI TLE

REV

TRANSISTOR DEC36398
1502762
RES. 15K l/4W 5%
1300496
- - - - -+ - - - - - - RES. 1. 5K 1/4W 5% CC
1300391
RES. 3K
1/4W 5% CC
1300432
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1302466
DIODE D664
1100 114
DIODE D662
1100113
CAP. ,OIMFD 50V-Ot20%DISC
1000001
PARTS LI ST
A-PL-S 181-0-0
DESCRIPTION
PART NO,
PARTS LIST

~D~DD!D

REFERENCE DESIGNATION
TRANSISTOR & DIODE CONVERSION CHART
DEC

DIGITAL EQUIPMENT CORPORATION

~.va

I------------------1

USE THE ETCH BOARD OF THE RISI

QI THRU 07
Rl6 THRU R22
Rl5
RB THRU Rl4
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DB THRU D24, D53
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D32 D33 D34

D28 D29 D30

D26 D27

D25

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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

- -

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"'"'"'

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a,

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I.HAHN

•

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

DATE
6-15-65

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$202-0-1
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SIZE

DUAL FLIP-FLOP S202

TITLE

Rl9
12,000
10%

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CORPORATION

D31

300:J 3Z1S

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DEC 3639C
0662
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ENG
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D46

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DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

TRANSISTOR S ARE DEC 3639C
RESISTORS ARE 15,000
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DIODES ARE D- 664

INDICATED :

R9
12,000
10%

RI
12,000
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12,000
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D l7

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DEC FOR M NO .
ORB 102

Lu u
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THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MA INTENANCE PURPOSES THE
CIRCUITS AR[ PROPRIETARY I N NATURE AND SHOULD BE TREATED ACCORDINGLY
COPYRIGHT 19 6'5 BY DIGITAL EQUIPMENT CORPORATION

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DEC FORM NO
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DEC

, .034

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PROO

DATE

ENG

DATE
6-11-65

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- - - - -

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DATE

6·18-65
DATE

R.SILVERMAN
ENG .

R.S OGGE
PROD

6 • 14·65
DATE
8-18-65

I. HAHN
CHK'O

DATE

I/
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DEC FORM NO
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THIS SCHEMATIC IS FURNISHED ONLY FOR TEST ANO MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCOROINGL Y.
COPYRIGHT 1965 BY DIGITAL EQUIPMENT CORPORATION

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DEC FORM N O
OR B 102

TH IS SCHEMATIC IS FURNISHED ON LY FOR TEST AN O MAIN TE NA NCE PU RPOSES. THE
CIRC U ITS A RE PROPR I ETARY IN NATURE AN D SH OU LD BE T REAT ED ACCO RDIN GLY.
CO PYRIGHT 19117 BY DIGITA L EQUIPMENT CORPO RATIO N

8
A3M

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TITLE

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COPYRIGHT 1114 BY DIGITAL EQUIPMENT CORPORATION

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B-3 1-64

A. OUEL L ETTE
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ARE D-664

R 2
68,000

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SHOULD BE TREATED ACCORDINGLY.

THIS SCH£MAT1C IS FURNISHED ONLY FOR
TEST ANO MAINTENANCE PURPOSES. THE
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RS-B-W501

SCHMITT TRIGGER W501

CIIIUQW~Z-.llll:-'aZa..a::u,~~>

DIGITAL EQUIPMENT CORPORATION • MAYNARD, MASSACHUSETTS

NOTIS

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

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MFD

35V

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3-3-e5

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3- 1-65

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R~V

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W505-0- I

PRINTED CIRCUIT REV

CODE

1503099
1503100
1300229
1300432
1300365
1300463
1300526
1300444
1305451
1100127
1100102
1100114
1000030
A-PL-W505-0-0
PART NO.

LOW VOLTAGE
DETECTOR W505
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B
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TITLE

MAYNARD, MASSACHUSETTS

DEC

TRANSISTOR DEC2894-3B-S
TRANSISTOR DEC30098
RES. 100 l/4W 5% cc
RES. 3K
1/4W 5% cc
RES. IK
l/4W 5% cc
RES. 6 .8K l/4W 10% cc
RES. 68K 1/4W 10% cc
RES. 3.9K l/4W 5% cc
RES, 5K PRINTED CKT. POT
DIODE IN964A
DIODE l/4M 6,8 AZ5
DIODE D664
CAP. 0.1 MFD 50V 20% D.CER .
PARTS LIST
DESCRIPTION
PARTS LIST

CB - 15V

-() A + 10 V (A)
..::, C GND

!nmnamn

REFERENCE DESIGNATION

I BI

]00::J JZI~

1-0-S.OS.Mj s:,

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R7,R8
R6
R5
R4
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TRANSISTOR & DIODE CONVERSION CHART

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N. PERRYMAN
ENG
D. A . WHITE

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8-15 V

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A +IOV

NUMBER

W520-0- I

PtNK

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COMPARATOR W520

SIZE

MAYNARD, MASSACHUSETTS

l'D'-'6'-'6'-'2= ----+-"' N:..:6c..c4..=5_ - - ! f - - - - - + - - - - - i ...... YNA A o
D6114
IN3606

11 -2 9-65 DEC6B
NONE
DATE
DEC3009B
2N3009
E Q U I PM ENT
11 - 30-65 1-=D:..:E:..:c"'3""
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= 39
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TITLE

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1,500

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020
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021
D-662

022
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R22
1,500

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025
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10%

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TRANSISTOR & DIODE CONVERSION CHART
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4,700
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DIGITAL EQUIPMENT CORPORATION

PARTS LIST A-PL-W520-0-0

R6
4,700
10%

UNLESS OTHERWISE INDICATED:
RESISTORS ARE l/4W; 5%
DIODES ARE D-664
TRANSiSTORS ARE DEC 30098

R2
4 ,700
10%

R3
1,500

THIS SCH[MA I IC IS 'URNISH[f) ONL y roR TLS r ANO MAINTEN AN CE PURPOS ES THE
CIRCUITS ARl f-'ROl-'RILIARY IN NA"IUH( AN D SHOULD BE TREATED ACCORDINGLY
COPYR IGHT 196!1 BY DIGITAL lQUIPMlNT COHPORATIO N

- - -

10%

RI
1,500

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DEC-6B

RIO
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10,01)0
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R7
1,500

RB
390
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100,000

Q4
DEC
36398

120MMFD
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470
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Rl6
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~~'I

NUMBER

W612-0-I
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SIZE

l">l'>'r ~~I

MAYNARD MASSACHUSETl"S

EQUIPMENT
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~D!DD!D

TITLE

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B
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PULSE AMPLIFIER W612

MAYNARD, MASSACHUSETTS

IN750A

DEC

TRANSISTOR & DIODE CONVERSION CHART

.......

DEC2219
DEC - 68
DEC 3639B
D662
D664

...

------------------

DIGITAL EQUIPMENT CORPORATION

PARTS LIST A-PL-W612-0 -0

RESISTORS ARE l/4W; !5 'Yo
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UNLESS OTHERWISE INDICATED:

DEC FORM NO
ORB 102

470
MMFD
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DEC
2219

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

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE

REV

DEC FORM NO

ORB IO::>

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1!1,000

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1,500

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Rl2
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DEC3646 - B

Q6
DEC 2894-38

019
0-670

DATE·
4 - 16-65
DATE

4-21-65
DATE

4-20DATE

C HK 'O

R. SILVERMAN
EN G

R . SOGGE
PROD

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•

TITL E

W681-0-I
PRINTED CIRCUIT REV.

REV

r::-:~

~~~~~........~~

NUMBER
IVIA V NARO . MA S SA C HUSETTS 1---.J...._-..J....._ _ _ _

CODE

SCOPE

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MAYNARD, MASSACHUSETTS

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TRANSI STOR & DIODE CONVERSION CHART

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I------------------1

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DIGITAL EQUIPMENT CORPORATION

UNLESS OTMERWISE INDICATED:
DIODES ARE 0- 684
TRANSISTORS ARE OEC5e39-B
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.,.

.----------------------.----------.-------1~--...---oA + IOV (A)

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST ANO M AINT ENAN CE PURPOSE S. T HE
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COPYR IGH T 196~ BY D IGITAL EQU I PME NT CORPOR ATI ON

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l I:J

DEC FORM NO.
ORB 102

:,:

Q:'."

Ill ,0

11:0

en~
z . L-

• z:
oo • tr
o- z
en
>:,:"' •
••

a:;

K:> 7
K:>

+IOV 0 TO 7.0 AMPS
- l!SV 1.0 TO 8.0 AMPS

I
I

I DI

DATE

ll•t•II

D.WARDIMAN

N.Pt:IUIYMAN

DATE

11-1-11

CHK'D

ENG .

DATE

11-7-11

ORN .

YEL

DEC

[IA

•

EIA

MAYNARD , MASSACHUSETTS

I.r
I I I I II II

NUMBER

728-0-1
PRINTED CIRCUIT REV .

CODE

SIZE

POWER SUPPLY 728

~nmnama I I

TITLE

~·-15V

~BLUE*

~ov

---0 YEL *

- +IOV

rRED*

EQUIPMENT
CORPORATION

?RI
,'>1!5,5%
.. 2,w

IS::>
I8 I
300:J 3ZI~

- -

MAYNARD, MASSACHUSETTS

DEC

TRANSISTOR & DIODE CONVERSION CHART

BLU

Cl
:: ~ 160,000 MFO
20VDC

1...-1
I

RED

1-0-BZL

838~nN

C2
:: ::: 160,000 MFD
20VDC

I - '

I 02

I
I

I ... I
I

I 03
....

8 I' I
BRN L.::_ ____ j

SPAULDINI

PROD .

DMI

H
'J\3M

r------,
I 04
.....
,~

DIGITAL EQUIPMENT CORPORATION

HEYMAN MFG. CO. TAB TERMINALS

ONE SIDE
+IOV 0 TO 7.!5 AMPS
LOADED
-l!SV 1.0 TO 8.!5 AMPS
SUM OF THE OUTPUT CURRENTS ARE LIMITED BY
THE EQUATION: 51 +61 ~53
10
15

BOTH SIDES
LOADED

)C>

K) !5

k:>

K:>4

IC>

K:>3

0
0
0
0
0
0
0
C

'o
0

Tl
DEC
T-41!513

NOTE:
IN ORDER TO KEEP OUTPUT VOLTAGE WITHIN
THE FOLLOWING LIMITS:
+1ov: +9.!5 TO +IIV
-15V: -14.!STO-leV
THE LOADING SHOULD BE WITHIN THE FOLLOWING LIMITS:

INPUT
ll!SV AC
60/'v

CINCH JONES
N0.141 ~
TERMINAL STRIP

THIS SCHEM ATI C IS FURNISHED ONLY FOR TEST A ND MAINTENANCE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE ANO SHOULD BE TREATED ACCORDINGLY .
COPYRIGHT 1911 BY DIGITAL EQUIPMENT CORPORATION

1...

"'uJ: •i
i!l a:: .,.c

DEC FORM NO
ORB 102

o:-

u.J

> ur ..• Cl"'0
..

.....

Ill

, ....

9-23~
DATE

9-30-83
DATE

D.A .WHITE
PROD .

DEC

EIA

DEC

EIA

TRAN SISTOR & DIODE CONVERSION CHART

BLU

MFO
-::.r:; 160,000
20VOC

YEL

C2
:;:,:: 160,000 MFO
20VOC

RED

MAYNARD , MASSACHUSETTS

EQUIPMENT
CORPORATION

NUMBER

1r
I I I I I I II

728A-O- I
PRIN TED CIRCU IT REV .

CODE

SIZE

POWER SUPPLY 728A

TITLE

_ -1!5V

rBLUE*

+--o ov

, 0 YEL

_+IOV

rREO*

!Dmnomn I I

• 1!5,!5%
• 2!5W

I I

300::> 3ZI~

I-O-V8Z.LI S::>

M3BWON

DIGITAL EQUIPMENT CORPORATION• MAYNARD, MASSACHUSETTS

DATE

ENG .

9-24-83

DATE

KOIILEII

BRNL_'.~- _ _ _

ORN .

A.VARTANIAN

I 02
I ... 1
I~

IC> 14 I ,01

1r'°

IC>

CHK'O

BOTH SIDES
+IOV 0 TO 7.0AMPS
LOADED
-1!5VI.OTO 8.0AMPS
ONE SIDE
+IOV 0 TO 7. !5 AMPS
-1!5V 1.0 TO 8.!5 AMPS
LOADED
SUM OF THE OUTPUT CURRENTS ARE LIMITED BY
THE EQUATION: !5t +6t !: !53
10
15

* HEYMAN MFG. CO . TAB TERMINALS

:!N

z 0

(f)"

z>--

<n er

~ •

.!Q: ___,/ IC>

~ 13

IC>

3,4
3,4
3,4
3,4
3,4

I
I

IC>
IC> II

.... ,

I
I
I

----,

I
I 03

1,,

·-

104

I.._,

OMI

r --- -

IC> 10

IC>

e::

5;:.

4::.

20- -<::>
0
C>
C>
3

jo:---.,

IC>

LINE

!50(\J

INPUT

Tl
DEC 1021

IN ORDER TO KEEP OUTPUT VOLTAGE
WITHIN THE FOLLOWING LIMITS:
+ IOV: +9.!5 TO +IIV
- 1!5V! -14.!5 TO -,e·v
THE LOADING SHOULD BE WITHIN THE FOLLOWING LIMITS:

INPUT
JUMPER
VOLTAGE
112.!5 IO'llt 2-4,3-7
123.!5 IO'llt 1-4,3·8
19!5
IO'llt 1-!5
220 IO'llt 1-6
23!5 IO'llt 2-8

NOTE:

CINCH JONES
N0.141
TERMINAL STRIP

THIS SCHEM ATIC IS FURNISHED ONLY FOR TEST AN D MAINTENAN CE PURPOSES . THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULO BE TREATED ACCOR DINGLY .
COPYR IGHT 11113 BY DIGITAL EQUIPMENT CORPORATION

....

- - _- - -

T\'IISTED

RED - WHT

60 rv

115V AC

I t.PUT

DEC

~C,ii

M FD

.......... 35,000

25V

M FD

35,000

DMI

l
c,
25V

MF D

35,000

RE D

+
MfD

35.000

25W

YELLOW

BLUE

__2_s_v_ _ _-<;)_,_2_s_v_ _ _

t.l FO

- 1 3 5,000

YELLOW

ORANGE

15V

*
15V

RED

~ BLUE*

YELLOW

IDV

CRANGE

NOTES

L _ _ _ _ _ _ _J

GREEN

COP'YIU ON T 19e3

IT DIGllAl

[QUll'M[NT

CO ltl"'ORAT ION

THIS SCHEMATIC IS FURNISHED ONLY FOR
TEST ANO MAINTEr.ANCE PURPOSES. THE
CI RCU ITS ARE PROPRI ETAnY IN NATURE ANO
SHOULD BE TREATED ACCORDINGLY.

MFO
25V

35,000

15V

PO WER SUPPLY 779

RS ·7-r:J

GREENt,

DIGrTAL EOUIPM Ef'1T' CO RPORATION • MAYN ARD. MASSACH ! SETTS

u:or,c: CO NVERSION CHART

=:J Cit/CH JONES TERMINAL STRIP.

,A'--------1-- = - - - - - ---0--2-5_v__
• _ _ _ _ _J
_' '_

, -r-,..~ - - - --,

I
I

---

*
~--0----'----f-----+_;_----~-- - - - - - - - - - - - - - - - - - - - - < ~ YELLOW

DMI

r--------,
I

"--'-'4'--B_R_o_1•_,1N--'--'~

BROWN

- -

!0 16

.J ~L E SS OTHERWISE INDICATED
t!- HEYMAN MFG CO TAB TERMINAL IN PLASTIC BUSHING

79 -3

I·

f·

3,4
3,4
3,4
3,4
3,4

2-4,3-7
1-4 ,3-8

112.5V 10°.4
123.5V 10%
195V 10%
220V 10%
235V IO"k

NOTES

T2
DEC
1021

ORANGE

Cl
35,000
MFD
2-S V

35,000
MFD
25V

25W

RI
15

BLUE

C2
35,0<Xl
MFD
25V

YELLOW

C3
35,000
MFD
25V

•

GREEN

YELLOW

POWER

MAYNARD, MASSACHUSETTS

ntlS SCHEMATIC IS FURNISHED ONLY FOR
TEST ANO MAINTENANCE PURPOS£5. THE
CIRCUITS All£ '""°""!ETARY IN NATURE AND
SHOULD IE TREATED ACCORDINGLY.

C4
35,000
MFD
25V

C6
35,000
MFD
25V

RED
rl~-+----..!..._---.---____.:.;~---------~--Q

L _ _ _ _ _ _ _ _J

BROWN I

I
I
I

I
I

r - - -DMI
-----,

15V

"
,sv

•

SUPPLY 779A

RS -779A

GREEN

YELLOW

15V

REQ.

YELLOW

IOV

ORANGE

.___.

DMI

r-------1

DIGITAL EQUIPMENT CORPORATION

[::J Cl NCH JONES TERMINAL STRIP

DEC

1021

UNLESS OTHERWISE INDICATED:
•· HEYMAN MFG CO TAB TERMINAL IN ~LASTIC BUSHING

1-5
2-e

,-s

LINE

JUMPER

RED -WHT
TWISTED

INPUT
50'v

INPUT
VOLTAGE

NOTE:

RS- 779A-3

- --

SWITCH

~gNSOLE

REMOTE
PWR
SOURCE

1*18

BLK

DRB 102

BRN

{BRN

GND STRAP OF
STEEL MESH
(TO COMPUTOR CHASSIS)

I
I

LOCAL

I
I
I

/1
I

m.-,,,~

R3
2,000
IOW, 10%

CBI

.----·__,
I

I
I

#10 WHT

# 10 RED

TRANSISTOR & DIODE CONVERSION CHART

, - . - ~ - ~ - - - - ~ ~ - - ~ - . . . _ ._
PRINTED CIRCUIT REV

WHT
(NEUTRAL)

BLK (GNDl

RED (HOT)

POWER CONTROL 84 IA

TITLE

RI 10, 2W CARBON RESISTOR 10%
SI 2 POLE· DOUBLE THROW TOGGLE SWITCH
Kl EBERT ELECTRONICS TYPE EM·I GOf\.J lt5VAC
CBI CIRCUIT BREAKER# 130 -X AM33 30AMP 250VAC·CURVE 4 60'\.J
Pl HUBBEL MALE PLUG #3334 30AMP 250VAC
P 2· P5 ARROW 8 HART RECEPTACLE # 10103
LI FERROR CUBE TUBE !1-56-261-30-30
II 1020-A4 OMNI GLOW INDUSTRIAL DEVICES
I2 1020-AI OMNI GLOW INDUSTRIAL DEVICES
Cl, C2, C3, C4-CAPACITOR BATHTUB - DEC PURCH. SPEC #CAF -0001
2X.I MFD 600VDC CORNELL DUBLIER
P6 FEMALE AC RECEPTACLE # 12 - 160- 4
P7 MALE AC PLUG # 12-160·5

L _____ l

Q OF I FILTER

-------,

;;i:- 1---o-,-c ~--,-,A-~~-o-,-c-~--,-,A--------1~D~DD!D
DATE

RED

WHT

I
I
I

lr----

GND

~~~n
~·-.,_--t';DATE
·;PROD

1-------

t
MAYNARD, MASSACHUSETTS

--l-- - - - - 1 1 - - - - - - - t - - - - - 1 MAYNARD , MAS 5 A C HUSET TS

"-,-NG
- -----+-D'--'Ar"-,=---1 l - - - -- - - l - - - - - - - l 1 - - - - - + - - - - - - 1 E Q
I p M E N T 1----,s,-c-ZE,---.-co-o-,~ - - - N u_M_B_
ER_ __ _ _~-~
1~ 1~1~
·6 "-1 l f - - -- + - - - - - - j lf - - - - + - - - - ~ C OR PO RATION
B
CS
841 - A - I

CHK'O

ORN

REMOTE

LOCAL

REMOTE

-:::: I ~-+-----<",

:h4:

r - --,

DIGITAL EQUIPMENT CORPORATION

RED # 18

10 RED (HOT)

# 10 WHT
(NEUTRAL)

THIS SCHEMATIC IS FURNIS HE D ONLY FOR TEST ANO MAINTENANCE PURPOSES . THE
CI RCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY .
COPYR IGHT 1966 BY DIGITAL EQUIPMENT CORPORATION

DEC FORM NO .