FIELD 'MAINTENANCE PRINT SET

"THUIATERIAL HEREIN IS FOR INFORMATION PURPOSES ONLY AND IS SUBJECT TO CHANGE WITHOUT NOTICI. DfGITAL EOUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY fOR ANY ERAORS

WHICH MAY APPEAr. HEAEIN:'

FIELD 'MAINTENANCE PRINT SET

^"TH'S DRAWING AND SPECIFICATIONS.

HIRi.'N. AAi THE

^PROPERfv

o~oiGlnt .. IOUf~Mi'ir·~il~A.lr,cli'-"~-l

AND SHALL NOT I i AEPAOOUCEO Oq COPtEO ¢A ';SEC IN ~OLe OA IN ,.\~ r Al 1)"0" :),:;,)

'0"

^{THE MANU-}

fACTURE OR SALE OF ITEMS WITHOOT WRITTEN P£qMI;.sI~"'. COPYRIG~t

c> . q

~ DIGITAL EQUIPMENT CORPORATION:'

TABLE OF CONTENTS

NOTE: THIS SHEET OF THE TAgLE OF COSTENTS IS THE REVISION CONTROL DOCUM&NT USED FOR CDC DISK DRIVE DOCU~ENTATION UPDATES.

DEC DWO. NO.

-a-SP-RMOS-8X 7B

~

CDC

PAG,E

~ i

i1

i.i~i

tV V- Vi Vii Vii1

tx

X Xi.

X;li 2t11i 1--1 1-2 1-) 1-4 1-5 1-6 1-7 1-8 1-9 1-10' 1-11 1-1;2 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-20

CDC ^CDC

MANUAl. DIAGRAM

REVISlON REVI'SION LETTER - - - LETTER

B:LAN'K

C C C C

BLANK

C B:LANK C aLA-Nit .,LANK C C C C C A A- A-

A

A C C C C C A

It

A

It

~,

A

It

CONTt:lW£O 011 PAGE 2

UNIT VAAtATfONS

COVE

AEOIJY THIS

PRINT.SiT

RIitd_5-AQ~ .' _

-RM S-Be

RM 5"'80,

:R:M0'5

Plddt~'Q;ftC'=1Ia

Prim·SX

SECT __ ION, .. 2,

( 'CD-.

^c···

nl-c;l(

-'''-~'''.

f1_,Q,'·".I·V· -E-- } •.. ,

1-21

^E

1·'

8-SP'-RMG5-B'K7B

Io-_~>"::;. ;...:.:.-~.:...:...:..;~:..--- ... ---,r---r.::OR:;;N::'.---r:O;::;"A~TnEr,....""""---'''''-'''''· _-_1, -' -,,- -.- ...

. UI

useOONOPTfONIMOOEl.

I

I

c' r ,

~ g-,

o .

Cii

CJ

> G

^I

..-.---"""-4 ... -- -_.- PROJ; eNG~

w

.•. I,

1*) ,

DATI

RMOt;

DISK DeRIVE

. .& " .,'

"if ... ~~~~~~...;;...-- - -- ---

I = t---"""-"'"-"'+-"---'1- F1ELD SERVo DATI B._ fC . R M:tJ'5 .. fJ - ^{I ;} B·

J--t---r----t----L ____ ^~~ ____ ^!__:~~

^Sf.

^z.

^E..

J. ^{coo ... e .. ~,!., ~" . 4.1 . .1'.'}

^8.£

^{R:. , -} - , R(V.

~~~~·L- _OR8124 __ ----__________ ---~---- __ ----~_-~~~E-Er1~··~_~~ ^{__ · ..} ~.~~~I_l~/~/~~-/~· _!~ ^... ~ ^__ o_'~_'· ^__ ~l~. ~J .. _r_~[_~- I ^f-

. I '1\' .. 1 ^I-O-~OW~ ToaT 11:1

.

^{tlilJWnN . 3003 nat}

"THIS DRAWING AND SPECfFICATIONS. HEREIN. ARE

TABLE OF CONTENTS - ^?AGE·2

THE .PRoPERTV OF O.G'TALEQUtPUENT CORPORATION AND SHALL HOT Ie REPROOUCeO OR COPIED OR useD IN WHOLE OR IN 'ART AS THE IASIS FOR THE MANU.

FACTURE OR SALE OF ITEMS WITHOUT WRITTEN PER·

""SSION.

COPYRIGHT

C>

OIGITAL EQUIPMENT CORPORATION" ^I

CDC CDC CDC CDC CDC CDC

CDC MANUAL DIAGRAM CDC MANUAL DIAGRAM

CDC

MANUAL OIAGRAM

PAGE REVISION REVISION PAGE REVIS ION REVISION PAGE .REVISION REVISION

OEC OWG. NO. ~ LETTER LETTER DEC. DWG. NO. _~ LETTER LET~ EEC. OWG. NO. NO. -- LETTER LETTER

B-SP-RM05-BK75 1-22

^{A A·}

B-SP-RM05-BK75 1-71 A A B-SP-RM05-BK75 1-117 C C

1-23 A

^A

1-72 A

A

1-118 C 8

• ^1-24

^A

^{A 1-73 A}

^A

^{1-119 C C}

1-25 A

^A

1-74 A ^A 1-120 C C

1-26

A A

1-75

A A

1-121

E

E

1-27

^{A A}

1-16 A A 1-122 E 8

1-28 A

^A

1-17

A

A 1-123 C 8

1-29 A A 1-18 A

A

1-124

E

D

1-30

A

A 1-79

E

E 1-124.1

E

E

1-31

A A

1-80 ^A C 1-124.2

E

E

1-32

^A

^A 1-81 _... ..

D

1-125 c

B

1-33

C B

1-82 A

C

1-126

C

B

1-34 ^{A A} 1-83

C

C 1-127

C

B

1-35

^C

^B 1-84 ^{A 8} 1-128

C

8

1-36 ^A

^A·

1-85

A

8 1-129 E 0

1-3 •

^C

^B 1-86

A

B 1-130 E

0

1-38

^A

^A 1-07 ^D

C

1-131 E

C

1-39

^A

A 1-88 D

^C

1-132

C C

1-40

^A

^A 1-89

A

B l-1l3 E G

1-41

^A

^A 1-90

^A

B 1-134 E

G

1-42 ^A

^A

1';'91

A A

1-135 E

G

1-43

^A

^A 1-92

^{A A}

1-136 E

G

1-44 ^A

^A

1-93

^{A A}

1-137

C C

1-45

^A

A 1-94

^A

A 1-138 C

C

1-46 ^{A A} 1-95 A B 1-139 C B

1-41 A ^A 1-96

^A

8 1-140

^("

8

1-48

^A

^A 1-97 A 8 1-141

C D

1-49

A A

1-98

^{A A}

1-142 C 0

1-50

^A

^A 1-99

^A

^B 1-143

C D

1-51 A A 1-100 A A 1-144 C D

1-52

A

A 1-101 A

A

1-145 E

C

1-53

^{A A}

1-102 ^A

^A

^1-146

^{E C}

1-54 ^A

^A

1-103

C D

1-147

C

8

1-55 c ^{B 1-104}

^C

^{D 1-148}

^C

⁸

1-56

A A

1-105

^C

^{D 1-149}

^{C 8}

1-51 ^A

^It

1-106

^{C D}

I-ISO ^IC 8

1-58 A A 1-107

E ^D

1-59

^{A It}

1-108

C

D

1-60

^{A It}

1-109

C C

2-1 A -

1-61

^A

^A 1-110

^E

⁸ 2-2

~

-

1-62

^{It It}

1-111 e

A

2-3

^A

-

1-63 C

^C

1-112

^{A It}

2-4

C

-

1-64.

It

A 1-113

C

B 2- 5

C

-

1-65 C C 1-114

^{A A}

2-6

C

-

1-66

A A

1-115

^E

C 2-7

C

-

1-61

^{It It}

a-SP-RMoS-BK15 1-116

^E

B B- SP-Rl'tO 5 -8

J(

7 5 2-8

C

-

1-68

^{It It}

ISIZE ~OOE

, 1-69 A A

^{TITLE NUMBER REV}

B-SP-RMOS-BIC15 1-70

^{It A}

CONTINUED PAGE 3 RM0l) DISK DRIVE

SHEET4

Of C; B Ie ^{RM0,)-D-1 B}

ORa 107

I ^-A'W I ^{• .t;S-~OW~} Issr ^!.l

""'1'MtS DRAWING AND SPECIFICATIONS. HEREIN.AAi

TH.

PROPERTY OF OtGITAL EOUIPlll!NT CORPORATION

TABLE OF CONTENTS PAGE 3

A..'!D !HALL NOT 15 REPAOOUCEO OR COPIED OR USED

-

IN WHOLE OR IN .ART U THE lAStS FOR THE MANU- FACTURe OR SALE OF ITEMS WITHOUT WRITTEN PER-

.SIION~

COPYRiGHTC DIGITAL EQUIPMENT CORPORATION"

COC CDC

COC MANUAL DIAGRAM

^.,

PAGE REVISION REVISION

DEC. OWG. NO. . !!2.:.-

^~TER

^. L-E'l'.!!!t_

8-SP-IUI05-BK78 2-9 ^C -

~ 2-10 C -

2-11 ^C -

2-12 ^C -

2-13 ^C -

2-14 ^C -

2-15 C -

^{_ ... -- -}

2-16 ^C -

3-1 ^A -

3-2 A -

3-3 ^A -

3-. ^A - ^,

3-5 ^A -

3-6 ^A -

3-7

^A

-

^\

,.

3-8 A -

3-9 ^A -

3-10 ^A -

3-11 ^A -

3-12 ^A -

3-13 ^A -

^..

3-14 ^A -

3-15 ^A -

3-16 ^A -

3-17 ^A -

... sp-aM05-BJ:78 3-18 ^A -

J

nTLE Istz

rw--'"

NUMIER REV

RM0C; DISK DRIVE ^SMElT r; ^OF C; B trc ^{RM0S-0-1 B}

Ofta 107

LIST OF EFFECTIVE PAGES

.. ______ .. __________ .. ______ .. __ ... ---aa ...

Sheet -1- of -1-

NE'W

features, as well a,s changes, <ieletions, and additions to information in this manual are indicated by bars in the margins or by a dot near the page number if the entire page is affected. A bar by the page number indicates pagination rather than content has cnanged.

83323800 C

Cover 'Blank Title P

it i i i iv v Blank vii 8lank

ix x

xii xi xiii Blank 5-1 niv Rlank 1-1 ]-2 1-3 ' 1-4 1 .... 5 , 1-6 1-7 1-8 1-Q 1-10 1-11

c c c c

c

C A A C C'!

c c

C A A' A A A C C C

~ 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 Blank

1-21 1-22 1-23 1-24 1-25 1-26 1-~7

1-28 1-29 1-30 1-31 1-32

1-~3

1-34 1-35 1-36 1-37 1-38 1 ... j9 Blank

REV

c

C A A A A B B

A A B B A B R A A B A B c

B C B C A B

i i i

^I

CDC

^PRI~T

SET B-SP-RM"5-0-BK13

SHEET 2 of 189 REV a

LIST OF EFFECTIVE PAGES (Contd)

. Sheet 2 0 f - - 3

~ !!! _~ ^.B§Y

1-41 A 1-82 B

1-42 B 1-83 _C

1-43 A 1-84 B

1-44 A 1-85 8

1-45 A B1anlt

1-46 A 1-87' 1'.

1-47 A 1-88 B

1-48 A 1-89 B

1-49 B Blank

Blank 1-91 B

1-51 A 1-92 1\

1-52 ,A 1-93 a,

\-53 B 1-'4 a

BlAnk 1-95 _A

1-55 C 1-96 B

1-S6 A 1-97 A

1-57 A 1-98 A

1-58 A 1-99 B

1-59 A 1-100 a

Blank 1-101 a

1-61 A Blank

1-62 A 1-:103 C

1-63 _C 1-]04 _C

1-64 ₈ 1-105 _C

1-65 _C Blank

1-66 _I' 1-107 C

1-67 8 1-108 C

Blank _I-f)Q .1-109 c

It. 1-110 C

1-70 B 1-111 A

1-71 A 1-112 B

1-72 _A 1-113 C

1-73 B 1-114 B

Blank 1-115 C

1-75 ". ^{1-116 C} COCo PRINt SET

1-76 .J. 1-117 C d-SP-RM05-8-BK18

1-77 ₈ 1-118 C SHEET 1 of _{188 REV E}

1-78 , _{1-119 C}

1:"79 _A 1-120 C

1-80 _A 1-121 _C

1-81 _A 1-122 _C

• iv

83323800 ~

LIST OF EFFECTIVE PAGES (Contd)

Sheet 3 of . l

~ m ~ ~~

1-123 C 2-5 C

1-124 C 2-6 C

1-125 C 2-7 C

1-1."6 r. _2-8 c

1-127 C 2-9 C

Blank ·2-10 C

1-129 C 2-11 C

1-t30 C 2-12 C

1-131 C 2-13 C

1-132 C 2-l.4 C

1-133 C 2-11) C

1-1

~4

C 2-16 C

1-135 C 5-3 Div

1-136 C Blank

1-137 _C 3-1. _A

1-138 C 3-2 A

1-139 C 3-3 C

1.-140 C 3-4 A

1-141 _C

_3-~

_A

1-142 f'! 3-6 A

1-14~

C 3-7 A

1-144 _{C 3-8 A}

1-141) _C'! 3-9 A

1.-146 C 3-10 _A

1-147 _C 3-11 A

1-148 I"! 3-12 A

1-149 C 3-13 A

1 ... 150 C 3-14 A

1-151 _C 3-15 A

1-152 ,. _3-16

S-2 Div _3-17 A _A

Blank _{3-18 A}

2-1 A Cmt Sht

2-2 A Rtn Env

2-3 A Blank

2-4

l.

Cover

coc·' PRiNT SET B-S p-RMaS-O-BK78

SHEET 4 of 180 REV 8

83~23800

C

v •

PREFA.C~

, i

This manual contai n8 information appl icable to the logic cards used in the BK7BI-E/F (SMDS): '

The manual has been prepared for customer engineers Cl.nd other technical person~el directly irH,olvedwith mainta~ninq th~S~

drives~

,

This manual is divided into three sections.

each section is descr ibed ~low: " The content of Section 1 -- Diagrams. Contains ,logic and ~i'in9 dia9ra~s for

the drive.

Sftction 2 -- Wire Lists. Contains toqic wire wrap information for the drive.

Section 3 -- Card Component Layouts. Contains diagrams sho~~inq

the Incation of all physical components on each card in the drive.

Other manuals applicable to the previously listed drives are;

~bl i ca t L~!!..!2:.

83323810 83323820

81321800

~

'I'itle

Hardware, Reference Manual Hardware Maintenance Manual, Volu.. 1

vi i

I

CDC PRINT SET

3-SP-R~05-0-3K78

SHEET 5 of 193 ^{REV L}

1. DIAGRAMS

Introduction

2. WIRB LISTS

Introduction LO<Jic wirewrap

General

CONTENTS

Signal Nalle of Number Identificat:iora Z Level

3. CARD r.oMPONS~ LAYOUTS Introduction

lJPRV

NIPV

AKGV

HLRV

CLSV

BLTY

RLW PLWV

RLXV

Rt.~V

DMSV

4PRV 5PJV 4PKV POPV HRW J'rW

83323800 t:

1-1

:~-l :),-~

:2-1 :2-1 2-3

3-1 3-2 3-3 3-4 3-5 3.-fi 3-7 3-8 3-9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18

ix

I

CDC PRINT SET

B-SP-RM05-3-dK18 SHEET 6 of IS.,

j

RE\' B

FL'J' FRRO FTU

FWD GEN GNn

HD

I/O

INTLIC

IN"t'GR'l'R

to

MAIN'l'

MAX MB P4FM

He

NEG NOM

I ^NON-VO!

NORM

HRM

NR?

xii

Fault Frequency

Field Test unit

Forwar~

Generator Ground Jlea<l

Input-Output Interlock IntegratC'tr

Maintenance Maximum Megabyte

Modifi~d

Frequency Modulation

Mark Multiplp.

No Conr _ tion Negative Nominal Soe rage 1-) Normal

~orma)

~onreturn

to Zero

PC PT

PLO

PN POS

PWR

RCVRS RO ROY

REC REP REG REV

RGTR

'J'RM

RT?

sSe roar.

SIC

SEC' SEL SEQ

SER

SM

SOrt

Piece Part

Phase Lock Oscil- ] ator

Part Numbp.r Positive Power Receivers Read Ready Receiver Reference Rtagister Reverse Retjister

Re~(!rve

Timer Return to

"~ro

Sector and Index

---on- SCab] c

S~r

i e:5 Code

Seconci

~c]ect Sequenc~

~crvo

~hep.t

~olp.noid

83123800 C

CDC PRINT SE-r

3-SP-R~OS-I-aK7B

SHEET 1 of 190

R~V

9

83123800 C _x

_j

_{i i}

CDC PRI NT SET 8-SP-RM05-0-SK7B

SHEg"f 8 of 180 REV B

\.

DIAGRAMS ¹

INTRODUCTION

This section contains diagrams representing all electric~l c~r­

cuitry and wiring contained in the drive. It also contalns 1n- formation concerning the interpretat ion of the electr idal ei r- cult and wiring diagrams. This tesults in the diagrams set ac- tually containing two different types of' diagrams: . (1) key to logiC, and (2) card cabling, and. harnessing schematics.

The diagrams set begins with the key to logic. These sheets contain information. concerning interpretation of the actual circuit diagrams.

The card, cabling and harnessing diagrams follow the ,key to di- agrams and comprise the major portion of the diagram set. The card diagrams are schematics of the circuit cards used ⁱⁿ the drive. The cablinq and harnessing diagrams show the wiring that interconnects the cards and other circuitry contained in the drive.

Information concernin9 applicablilitv may be contained on the schematics themse1veR in the form of notes. This makes it nec- essary to cheek carefully for notes (particularly on the cover sheet of the schematics) when using the diagrams to ensure that they are interpreted correctly.

Etther of two

d~fferent

power supplies may be installed in the drive. One iSVDE approved and the other is

h~t.

Notes on the diagrams clnd other references to WE/NON-VDE applicability are

interpreted as foli v w8:

• NO notes: Information applies to all units.

• VDE only: Infor.ation appl ies to 50 Hz urd ts, scr i e~

ende 25 and ahove, and older units with 57453. It also applies to 60 Hz units, series cod- 26 and above, and ol.der unite; with 57550.

• NON-VDE

only:

83323800

~

Information applies to

~O

Hz unitB, series code

~4

and tJelow without '57453, and 60 Hz

units, series code 25 and below without 575'50.

1-1.

CDC PRINT SET

3-SP-R~8S-a-3K78

SHEET 9 of 18.

,

REV B

Each sheet in the diagrams has a ti tle block· containing the in··

formation shown in figure 1-1. This information is explained as follows:

• '1'i tie -- Dp.scr iptlon of the information contained on thai:

sheet.

• Publication Number -- Indicates the publication number of:

this manual. This number is in lieu of the number usual··

IV found at the bottom of each page.

• Manual Revision Letter -- Indicates the revision level of:

this sheet and should correspond to the revision level indicated on the List of Effective pages sh'9p.t in thE~

front matter of this manual. .

• Diagram Revision Letter -- Indicat.es revision level of this diagram and changes each time the diagram changes ~

• Card Type -- Indicates the type of. card containing· the~

circuitry shown on this diagram. This is included only' on the first sheet of each card \type and will not be!

found on diagrams shoWing key

~·o

logic, cabling or har- nessing information.

• Card Location -- Applicable only to cards located in the' 1091c. or read/wr.ite chassis, this number inCticates the location of the card within the chassis.

• Cross Reference Number -- Each shePot: (except those in key to 1091e) has a unique 3-digit cross reference number.

The first two digits of this number pertain to the physi-

c,," location of that ci.rcuitry within the drive. The

last di91t pertains to show this circuitry.

• Sheet Number -- Pertains to the number of sheets required to show this circuitry and should match the last digit of the eroas referenett nl' llber.

• Page Number -- Indicates the page number of this sheet wi thin the manual. ThS s number is in 1 ieu of the number- usually found at the bottom of oaeh sheet.

Tahle 1-1 1 ists the contents of the diagrams set and includes the cross reference :'umber, location and title of e·ach sheet in the set. HC\wever, ~ach titl.e and cross reference numher is liste" only once. This is important to note when! several sheets have the same title and cross reference number but con- tain ~ifferent information because they, apply to different units.

I ^~,-2 R3323800 C

CDC PRINT SET 8-SP-RMOS-0-BK18

SHEET 18 of 1S8 REV B

I

i '

I I

I _I

i ,

, I I

I

_!

I

i

·1 I

TABLE 1-1. CONTEN'l'S OF DIAGRAMS

Cross Module.

Reference· Location Number

011 012 013 021 022 023 024

A2AOl A2AOl A2AOl A2A02 A2A02 A2A02 A2A02

Diagrams Title

Key to Diagrams - Chassis Map Key to OJ.agrams - Configuration

Key to Diagrattts - Intersheet Referencing Key to Diagrams - Wirewrap Panel

ley to Diagrams - Miscellal"leous Transmitter, .Receivers,

RefJister (_'rVV)

Trans.itters

Receivers and Hd Register Receivers Diagrams ^(_RW)

Receivers Receivers

Reveiver and Transmitte!

Head Address

! !

061 A2A06 i\ccess Control and _Decode I i

(_L'l'V) __ _ Index/Sector

062 063 064 071

83323800 C

A2A06 A2,,06

A2A06

A2AO'

Ac.ess Control and Index/Sector D~code

Forward and .Reverse EOT May. Address Pault

Access Cohtrol Nt'). 1 Di.agrams (_LVV)

Table Continued on Next Pa9~

1-3

I I

!

I

CDC PRINT SET

8-SP-~M05-0-BK7B

SH€~T

11 of 18B REV 8

Cross Reference

Number 072 073 074 081 082 083 084 101 102 103 121 122 123 124 125

TABLE 1-1. CONTENTS OF DIAGRAMS (Contd)

Module*

Location

A2A07 A2A07 A2A07

A2~08

A2A08 A2A08

A~A08

A2AlO A2AlO A2AlO A2A12 A2A12 A2Al2 A2A12 A2A12

Diagrams Title

Direction Control, Fine Latch, On Cyl and Cyl pulses

Seek FF and Seek Error Detection Servo Fault, Load FF and RTZ FF

Diff Bits, Head Reg, Speed Enable, unit Select Diagrams (_OPV)

Speed Relay and "Motor Relay Control.

Up to Speed

Head Select Register, unit Sel Xmtr/Rcvr, Seek End Xmtr

Difference Bits

write Clock 806 Khz to 9.67 Mhz Diagrams

(_LSV)

Sector, Index, Ref and Write PLO Clocks Servo and Read Clocks

Difference Generation and Control Dia- grams (_LWV)

Cylinder Address Register Cylinder Address Register Difference Counter Generation Difference Counter Output

Table Continued on Next Page

~ ____________ ---L

1-4 83323800 A

CDC PRIN'f SET B-SP-RM05-0-BK78

SHEET 12 of 188 ^{REV 3}

TABLE 1-1. CONTENTS OF

DIA~RAMS

(Contd)

Cross : Modul!*

Reference. Locatlon Number :

131 132 133 141 142 143 151 152 153 154 ISS 161 162 171 172 17) 174

.- .-

.... _

.

...,.--

-

^~.-

---_ ^..

^-

I

A2AI3

I

I

A2A13

I ^A2A13

I

A2A14 A2A14 A2A14 A2A1S A2A1S I A2AiS A2A1S A2A15 A21-• .i6 A2A16 A2A17 A2A17 A2Al7 A2A17

Diagrams

NR7. to Compensated MFM Diagrams (_LXV) NRZ to MFM Data-Part I

NRZ to MFM Data-Part II Data Latch Diagrams (_LRV)

Analog Oata to Read Data

Lock

t~

Pta And Address Mark Detect Read PLa Oiagrams (_LZV)

Data

Stro~e

Delay, Read Data Output veo Output

Clock Data Output

Read PLa Timing Diagram

FTU/Head Alignment Card Slot Wiring FTU/Head Alignment Card Slot Fault Card Diagrams (_KFV)

Head Select, Wrjte + Read and Cylinder Fault

Voltage Fault

Master Clear, unit Ready and Fault

Table Continued on Next Page

83323800 A

CDC PRINT SET

B-SP-RM0S-8-BK78

SHEET 13 of 188

1-5

REV 8

l" ^It,..',· ~fr·~~f"'"

Numh,..,.

I ¹⁷⁵

181 182 183 184 185 191 192

193

194 201 202 203 204

1-6

TABLE 1-1. CONTENTS OF DIAGRAMS (Contd)

Mod .. ,

,;ft

J.O(·,'

I

i "u

A2A11 A2Al8 A2A18 A2A18 A2A18 A2Al8 A2&19 A2A19 A2A19 A2A19 A2A20 A2A20 A2A20 A2A20

Diagrams Title

Sensing Dibits ~n" Ar,C'ed Servo Signal Track Servo Signal and Cvl Detect A and B

Track Servo Signal Cy1 Detect A -and a

Access Contro1No. 2 Diagrams (_KGV) write InhIbit, Fwd/Rev BOT Enables.

Coarse/Pine Position Signals

Fine Enable, Slope Gate and Offset Command Generation -

Forward/Reserve Offset and Fine Posi- tion Signal

Analog Servo Digrams (_MSV)

Cylinder Detect, velocity, and Veloc- ity Gain Adjust

DIA Converter and Desired Velocity Gener a.tor •

s~ing Aeplifier Output and Drive Current vIC PWR AMP

Table Continued on Next Page

a3323800 A

CDC PRINT SE·r B-SP-RM05-8-eK78

SHt.ET 14 of 180 REV 8

TABLE 1-1. CONTENTS OF D!AGP.AMS (Contd)

Modu1e*

Location oiagrams Title

Cross Reference

Number

t---+---....-...j~---'---

611 612

613 621

622 623 631 632 633 634 641 642 651

8:3323800 A

A3EOI A3EOl A3EOI AlE02 A1E02 A3B02 AlE03 AlEO) A1E03 AlB03 A3A04

R/W Control and Cabling oiagrams (_PKV) Input Power Wiring and Card Voltage Control

Read/Write Control

I write Driver Card Edge Connector and Ca-

t

bling Diagrams· (_PJV)

,

: write Driver and write Fault iletect

! i write Driver and Write Pa~lt

Read AJIlplifier and Address Mark Detec- tion Diagrams (_PHV)

Input voltage Pins and voltage Regula- tor

Read AIIplifler and Addres. Mark Detec- tion

Read Amplifier and Address Mark Detec- tion

Diode Matrix and Mother BOard, Board Layout Diagrams (_XPN)

Diode Matrix and-Mother BOard Schematic

! Head Select Board. Read Plug Connee-

I

tors, Cabling and Card Layout Diagra ••

:

(_KGN-)

Table Continued on Next Page

CDC PRINT SET 8-S P-R:46S-0-B K78 SHEET 15 of lSI

1-7

REV 8

, Cross r

I

Reference:

Number I 652

I !

I _I ^{654 653}

i 655

I

I ^{"61 762}

763 771 772 773 781 782 791 792 I

801 I

I

1-8

TABLE 1-1. CONTENTS OF DIAGRAMS (Contd)

Module* _Location I

I

A3EOS A3E05 A3E05 A3E05 A3 . A3 A3

A4·

A4 , .. of

A3 A3 A3 A3 Al

Diagrams Title

Unused .Logic Elements, Voltage Input Pins, Cabling Information.

Head Select Decode

al~

Head Bit Enable Head Enables and Multi Head Select Head Enables and Multi Head Select Track Servo Preamp Diagrams '_ZQN)

Track Servo Preamp Cabling/plug Con- nections

Track Servo Preamp Schematic

A4 - Operator Control Panel Diagrams (_ZYN)

,

I j

f I . Fault Clear and LAP Switches, Fault

and Ready Indicators

Start Switch/Start Indicator, Start

Interlock Reference Schematic I

A3 - I/O Cabling Diagrams ,

I/O Harness Wiring and Tag/Bus Decode I

A3 - Misc Deck Wiring Diagrams

A3 - Mise Deck Wiring vel Xdcr, Speed Sensor, Sl, S4, S6, Ll and Voice Coil Al - Power Supply Diagrams

I

,

Table Continued on Next Page

1

CDC PRINT SET B-SP-RM05-0-BK7B :iH££T 16 of 18"

83323800 A

REV B

TABLE 1-1. CONTENTS OF DIAGRAMS (~ontd)

Cross Module*

. Reference Location Number

802 803

803**

804

804**

811

812 813 811**

812**

821 822 821**

822**

823**

8:?1 832

Al Al Al Al AI

Al Al Al 41 Al

Al Al Al Al Al Al Al

Diagrams Title

Al - Power Supply, power Supply Exter- nal Cabling

Al - Power Supply, AC Power, DC Cir- cuit Breakers and Relays K6, K7, K8 Al - Power SUDply, AC Power, Motor, Brake, and r.ocal/Remote switch.

Al - Power Supply, Drive Motor, Start Tr\acs and.Local/Remote Switch

Al - Power Supply, AC Power, DC Circuit breakers.

Relay Board Power Wiring, Component Lay- out an~Dia9rams C_YFR)

Relay Board Schematic-Part I Relay B~ard Schematic-Part It Al - Rectifier/Filter Board

Al - Rectifier/Pilter Board Schematic Rectifier and Capacitor board Component r.ayout and Dia9rams (_YEN)

Rectifier and Capacitor Board Al - Control Board Diagrams ( CFN) Al - Control Board Schematic (part 1) Al - Control Board Schematic· (Part 2) voice Coil Power Amp Diagrams (_7.CN)

Al - Power Supply voice Coil Power Amp Table Continued on Next

Pag~

83323800 C

CDC PRINT SET

B-SP-Rl'1~5-"-BK78

SHEET 11 of 18ll

I-Q •

REV B

TABLB 1-1. COII'rBtft'S OP DI"GRAMS (Contd)

Cross Module*

Reference Location

~N~um=.=b~e~r~ __ ~ ________ ~ ____ ---~---,--.

841/851** A2 842/852** A2 843/853** A2 844/854** A2 841** &4 842** A4

A2 5 Volt-Regulator Diagrams

A2 ±5 Volt Regulator PC BOard and AIP3 Scbea.tic Diagr •• , -5 volt Regul4tor Schematic Diagram' +5 Volt Regul4tor Relay board D1agra.. (_"tIN>

Relay board

*Location Code 1a as follows: Al - Power Supply, A2 - L9qic Chas.is, A3 - Deck, A4 - Control Panel (refer to

Dia9ram~ ~

KPV to D1agr ••• for configuration drawing).

**Applicable to VDB,

un!t~

on\y.

TITU

,

\

TYPE· KKFV

tAli I)

TYl'r

PUBLICAT lOti

!WMB[R

ODI IDlNt

19333

("OS$ ""

110 171

CROSS RH [It[l.CE NlIMB[R

Pigure 1-1. Diagram Title Block

• 1-10 83323800 C

CDC PRINT SET B_SP-RMIS-I-aK78

SHEET 18 of 181 ^{REV 8}

I ³

REVISION STATUS OF SHEETS

I 2 3 4

~

6 7 8 9 10 II 12 13 14

I~

16 Il 18 "9 I~

A A A A A A

t

0 ^{8 8}

^{B A A A}

-

C

-t>

•

-

-

. A

; .. 1.." I

:~~ .. o j

1_'· ^I

A _ I i ' I

4 I 3 +

,

'fliiU"<:li !~

iIIOA _~

''10'"

2 ₁

It(vISION'

qy ICC

=«1:.,"·'011

OW" C'&"I CfOII

."

A ":lY.'CO It(.USlO f-

--

it ^S7C~1 ADO VDI j.~ lI" 8

I)

~

-

'--

--

.-

C

<I-

~

8

•

A .

STORAGE MODUl.E DRIVE ~i-; I C ^~3323800'

^C

I.

KEY TO lOGIC _DIAGRAM cecu .. •

..

_{_ I I} ^{I V 6}

1_

^1.

ⁿ

CDC PRINT·SET 8-SP-RMOS-O-8K78 SHEET 19 of 181

. . ,.. l'lOOOoo II(F IJlCCCl1

REV 8

i

,

I i -i

, i

i

D

C

B

A

I. CHASSIS MAP

I

FUNCTIONAL, NAY(

ICEY ,CROSS REF NO

LOGIC CHASSIS

AOI XMTRSI RCVAS. HO ADO REG 011- Oil

A02

RCVRS

021-024

A03 NOT U.SED

1104 NOT USED

A05 NOT US€D

I

ACe ACCESS OtTL. ItaX/sttYOR OEecor 01.1-064

IIR ACCESS

om.

^{MOe I}

011- 074

IIOe OIfF ItTS • HI) _ . SPUD. UNIT SI ..

Oil

-0t4

AOt NOr USED

AIO

WRT CLK

101-103

All

MDT USED

AR . , Gal AND CIITL 121-125

lIS 11HZ TO ....

13I-IS AM OATA L.m:..

MI-14~

AI5 JIEAD JILO 1$1-155 ... 6 NOT taD

£

FAULT CMO All .11 - 115

4

_TVV

_RVY

_LTV .LVV

_OP'V

.LW

_UN _LXV

.LII'I

... z.y

_ttly

3

t.OGtC

CHASSIS

AlS

F1N[ SERVO DECODI.

181-185

ActnS CONTROL NO. 2 1V1-194

&20 AHALOG SERVO 201-204

&

^HADI WRT CHASSIS 101 RD/WIT CttTL

111--

WRT CRVR 111-122

104 DioDE _TRue AHO MO'T1ERBOMD

"1-142

tID

sa.

lOa "I_1M

!IIlLAY IDMD

.,-., •

[ t

.,fN

.KGY

•• sv

.PICY

_'oN

_,"v

. x, ..

• XIII

.ZQII

I

-~

• YAI

• YEN

-

_ZCIiI

~.c:

,

_{lOG . . . " .}

CDC PRINT SE1' B-SP-RM05-0-BK 78

SHEEr 20 of 180 REV B

~

2

2 I ¹

D

l.OGIC CHASSIS

6.

£ I ^t

5 VQ.T ItEGULATOft

I

141-144

LO." CHASSIS.!.\.

-

~ lot

5 VOLT REGULATOR

HI-ea4

I

NOTIS'

8

LDCATID ON DECK

C

&

PLUGS ... TO APH4 '10111 CAltDSIDI OF LOete ClCASIII

3. fOR SIIIC .... C CARD " " ItlRa TO SMIt' 'A.tTS LIST.

&

^{USED FOIt HUD WtNlIDIT CAItO}

Dua ... IlAHllTINANCI

~

~

^lION-¥DC POWER SUP,.. Y

&

^{VOE POWD SUPPLY}

•

P2WER SUPPLY&

...

RECn,t£R flUER IOAltD

III-Itt _e.

COMTROL BOARD

121-124

- _CfN

POWER AMP

131-831

_zea

RELAY BOARD

A

841-142

_F.

CHASSIS MAP

o;;;C;; I ^C

^83323800

Ic fe

, ....

.... ^-..

²

^1-

^1-12

I 1

4 ³

2, CONFIGURATION

o

c

B

A

DRIVE HAS FivE MAJOR ASSEMBLIES

• AI - POWER SUPPLY

• A2 - LOGIC

CHASSIS

• A3- DECK

• A4 - CONTROl. PANEi-

• AS - . BLOWER

!NTERASSEMBLY WIRING IS DESIGNATED ACCO~DING TO THE ASSEMBLIES IT CONNECTS. fOR EXAMPLE.

A CON~ECTION BETWEEN LOGIC CHASSIS AND DECK WOULD BE AS FOllO\. S:

ORIGIN

~PA80-0' ^TO

/' ,·7""T "

'''()leA'!'> C')l'tll(crOR

p,,,,

^{DECK CONNECTOR} NuMBER ^PIli NUIIjIB£R ,-':'G'C iII'JIIjI8(R Nulill8£R

CI'''~~'S

SECTION 4 WIRE LISTS GIVE FURTHER INFORMATION REGARDING INTERASS£M8LY WIRIt.3,

A4-CONTROL

^PANEL

A5-8LOWEA

4

CDC PRINT SET 8-5P-RM05-B-BK7d SHEET 21 Qf 180

2

'q' _

c ...

2 REV a

CONFIGURAT ION

1

AI-POWER SUPPLY

(TYPiCAL)

o

c

8

A

8

f

D

c

•

A

4 3

3.INTERSHEET

REFEM."NCING

THE FOl..LOWtHG UPLAINS THE BASIC WlTttOC) OF IHTlfll-SHUT R£FEREHCING.

fOIl MOR( IHfOR¥ATION REF[Jt TO

coe -

STO 1.4'.10.

SIINoIL NAMI ... ACTI¥I

+.

KTrla HIGH ,-,-) - . ACTIYI LOW

(-0-1

H£XAtOfI IO£IItTIFI€S SIGNALS LUYlfoIG OR flitTERING TH.. SHEET auT NOT THE CARO ADJAClNT NUMeE:"S IDfNTIn OTHER CROSS RUE . . . . _ _ WHIRl SIGML 'S USID

:

+H!t8

CJ-_ r-0,... I

:

J:l_'--_-eo ____ ... ~-~~~

^{1M AH-O.A}

a

~+,..~

,

4 3

I I I

1-

!

SOUAC£

\ ~

1fIHE . . / SIG" AL ORIGINATES

DESTINATIONS SHOW :aLL LOCATIOIitS .wHEAl Oi.ITPUT 51GM1.S GO .,TMOuT AEGMID TO - ACTUALMClCHNl:L • • ROUTING, IN THE EXAWl.E _ SHOWN IT

lIS

A' FOLLOWS

j ^fi-\OIA

CUO

I

\.OCA!'!9"

CROSS . PII'

+; ²

2 1

c

CDC PRINT SET B-SP-R~8S-8-aK18 SHEET 22 of ¹⁸⁹

D

c

•

A

REV B

D

c

B

A

4 3

4 LOG'C CHASSIS WIRE WRAP PANEL

i . VOLT AGE DISTRIBUTED AS FOLLOWS·

*2'.)11 TO PIN 338 AT LOCATIONS AI5 THROUGH A20 -20V TO PIN 028 AT LOCATIONS AI5 THROUGH A20 t5V TO PIN 348 AT Al.L LOCATIONS

-5V TO PIN 018 AT ALL LOCATIONS

2 ₁

o

0 4

~~: r-T

o

L~COl.UWI

A

D

2 GROUND DISTRI8UTED TO PINS OIA AND 34A AT ALL LOCATIONS 3 JA80 THROuGH JA84 AND JD30 THROVGH JD94 ARE AUXILIARY

CONNECTORS USED TO CONNECT WIRE WRAP PANEL TO OTHER

ASSEMBLIES.

~

^{0 :}

~I---CARO

^LOCATO'

r

^·20'1

GNO

GNO

.. lOY

4 I 3

o

0 10

o

0 ^II

GNO ,.----JA, 3 ---, ,.--.JA, 2 - - - - ,

'----"'."')'}'''O ••

^{J .. , . . . J ... ,J-} ·ce. ' . \'. J , • ,.----JA" - - - - , r - .• 0 - - - - . -20 • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

y~ • • • • • • • • • • • • • • • • • • • • • • • • • • • • • .~~.t.~.:~.~~

...

~~.~ :.:~.~4.

•••••••••••••••••••• • •••••••

,I- ~l- ~~ :1· ~I·~}' ~ ~l ~~al- :.~;a. ,'Ia if. :I~:"I- :la_:~;1-

'. • , • I • •

e' ••• ... ••• • •••• _ •• ' •••••••• ' . . ..' •• ' •••

, , - . , ; • • 1 . . . -1 . . . t • • ' . . . 1 • • J • • • . , • • • • • •

::: :: :: ::! ::::: :::::::::: :: •• , .et ••

^~

•• , •• , •••• ,.et ... , ... ::!::: , •• ' .et •• , •• , ::!- ::! ::! :: ::! ::: •••• , •• ,

f.;:I=:;:;::=-;.=..~,:::;.;.;,~.?;:,~.!=;.:.=,::;.;.::;,=.~.~, ::, ::, ::: ::, .::: ::~ ::, ::: ::: ::, :: ::, ::,

-5 yO(

... ^- .. ^- ... ... ... ... ... ... ... ... ... ... ... . ... . .

.".".".~.".".".".M.M

... ' .. ' ... _

^~.~

... .• ' .•. ... .•. .•. ..' •. '.. ..t ... ' .' ... .

^~

....

^~.-

.-

.M.".".".~.

^...

^~...

^.. M.M._ ^{.... ..}

.

~.~.~.~.~.~.~.~.~." .~.~.~.~.".~ ~.".~

• • • • • J . . . , . . . , • • • • • ) • • ' . . . . . . , • • , • • , • • ) • • • • • , . . . ' . . . .

...

^{. . , • • , • •}

...

^{, • • ', . . .} , . . . ~ • • t • •

.•....

, • • '

. ... ...

. , . . . , • • , • • t • • , • • , • • s • • • • • s . . . .

_.~.~.h.~.~.~.~.~. _.~.~.~.~.~.~.~.~.

2

•••••••••••••••••••••••••••••

••••••••••••••••••••••••••••• , •. I.".Io •• ,'.'.IIi1 ... ).1.· ... '.1'.

' - - - J 09. - - ' ' - - - -J 090----'

1YIR[WR4P

PANEL

c

CDC PRINT SET

8-SP-RKa5-~-BK1B

SHEET 23 of 180

c

B

A-

A

REV B

0

-

C

-+

8

-

A

A-

i ³

....

~C~ROINATES

~,

A

•

--

.-./

_CMD

^c

0

E

~

• POWER 5UP'LY

C~TIO!!S

'. JIOW£It COIMCTOIS J"OII Mo... JIIrtMATlD (dlCUtTt AM

rou.

.. TIC ICtY TO lOGIC _TIOII (]I TMI IfMOIMIII

.'fIIE"'.

IILUIJAL

I. p()w(1t CONIIICTIOfWS TO (.eM LOIC tARO At.f SHCIWII ON TttI

covalt

^{MIT 'OIl TMAT CMO}

Ie IJtTlUSSDlkY ""'III ~ ME

'ow. t. ^{fMC ....}

LISTS srCTlDN 01 THIS ...

7. GAOUNO CCNtlCTIQHS

I. GIlOUIID COIMtTlONS fO [AC" U)8IC CMO VIE 5HCJWII 011

1'HI

COVUI H U FOR THAT" CARD

2. IJlTtItASSl_" fJICUID CONI£(. fOlS ME fOUtC) • THE • • USB 5lCTOI 011 ~ ...

I 3

+

ID-

^{2 140 C2}

_... ^a

^!

~ ~

2

c:::J

+

3

--

I I

,

2 ₁

4

g

. . / COHNECTOIt

~

a. LOGIC LEVELS

TTL-'- • +3.6 (~1.6JY

-0- • -0.4 (~0.41"

lel .,.

_{• -0.79 (!o.la.y}

·0· • .1.95 (!t'.4]) Y

,.

sPEcIAL NOMENCLATURE

ALL A88R(YlATfOJIS . . . DUMO .. TIC UST OF . . . . '''.UIOfllS

...at

IS FOUIiID IN 11€ frAOlfT MAT TtIt CJ' TM( ... IllEF£AEIIC£ ...

10. CIRCUIT DESCRIPTIONS

D€SOtIPTlOIIS OF ALL DISCRETE ANO IJIT[6RAT£O CtRC'UITS M£ FOOND • TIC lC£y TO l.0GIC _rlON Of THE ~ AE'PIE",,'!: IMMML

D

r-

C

~

B

A

"'SC£LLAt.[OUS

(~~~;; I ^C

^8HZl800

I

^A

I

^A

2 J

.:.

~

_ t l 6

I-

^1-16

CDC P!U"fT 5£1

e

-SP-R,~5-6-8K

18

SHE:::f 24 of 180 REV B

4 3

REVISION STATUS OF SHEETS

I 2 :5 4 5 6 7 8 9 10 II 12 13 14

l~

16 17 18 19 [20

A A A

I I

0

-

C

....

8

-

A

CIII- ^{.a...L .lI ...}

r.i-11" .

,,..,.

(_,e _.

_{• .:.} ,~b.

I.t ,.-7.

^ar.-

•

4 I I •

2 1 -.

II( •• S • .:INS

- - - -

~v ICO QlSC8,"',OII

:,....

OATI C"'O

•

"l2Y<- "i. t&~"

--

^-" _I

r-' o

-

^{t - -}

..

t-J ~.

r--t

..

-

~T--

^~.----

_.- - _-

.-- ._---

----_.-

^.

--

^fo---

I I I

.... __

...

_-_ ^{.. -} _•

_•

^,

c

!"P, • 5Y

1!HCt

199cz·,tc.

^{• ·5Y}

.)

1

^6•811'

J-OIII

8

TPA

TPZ

- r

I

01.1, - G..o 013 -'01-22A

'4A;~

^-GNU

I -

~B)" -5Y

198c, . ^-,..,

.'~

1

^{6 •• ,.,}

A

TRANSMITTERS AlfO

~~~:;; 1 C

^83323800

I

^A

I

^A

RECEIYERS - H£AO ADDRESS REGISTEJ;

DIAGRAMS

T,," .lTVY Lot azAO'

Z I

~S .... 011 ^{_ I '}

1~3

CDC PiUNT SET

B-SP-R~05-e-BK7B

SHEET 25

~f

180

-

^{1-11 I}

REV 8

o

c

-B

A

4 3 i+

+5V +5\(

A3R1 A3R2

2.7 IIll 1 klL

0410 .[NOEli

062 ""6- n8 ~>---

..

---+---,-+--.-:::~____"

NC

~>---_-.-PU-l-L_UP_---'-..,..--....-+;;...--l-A

-=

062 A06.218 04~)~ _ _ _ _ +~£CToe:

172 A17 -OS8 ~~)~ _ _ -.-":...A..;..U~L;:..T:.... _ _ _ _ _ _ - 5v

Oll A01.11" 078»~ _ _ _ _ +~S . ...;,.E£;;;..I(~t;...;.;;...R.;..O;;..;A~ _ _ _ _ _ _

---4-+ _ _ _ _ _ _ _ _ _ _

+--t-:::...t...~,.

013 A01.03" 24A)>-_ _ _ • ..;:0~N:...;:;C~Y.::::L.:.:.IN;.;:0:;.::E::;R=__ _ _ _ _ _ _ ++___:~-\I I 2

3 IZ-

10 _~A ^OJRl

5 114 Al1.261 Z".»>-_ _ ~ • .::U.:.:N:!..IT:...=:"~C~AO~Y:"'-' _ _ _ _ _ _ -.J-+-J...!4L.A 6

..

062 A06- 3D" nA>~ _ _ -..:. • ..:S=E.::.C_C::.;Mt~_ ..

=--_______ ++-_ _ _ _ ::.:... _ _ _ _

-.J_.-:....r

tOl

"'0.

^{I~a 238}

)>--__

+_~~~Y:..;0::...;:e:.:L:.:oe=K:....(:.::9;::;e6::;.:7:...;;;;MH~'::.:.~_--+_---_+_+_..:...jL_..A

2' L ¹

+ INDEX ) 068 _

- - -

___ -INO£2'_

- - - -

- O~A

)~

.SECTOR »058

-SECTOR »0510

_ _ _ • .:..:F...::A:.::U~L.:..T _ _

»

⁰⁹⁸

...r~4--.--

_ _

..:..-f~A~UJ~!. _ _ _ _ _ ~) 0910

lsi ..

56 A

»0'&

• 5EE Ie [~R-,-R-=-a.~_~---J -SEtK [1'1'01'

.ON CYLINDER -ON CYLINDER

+UNIT READY

·-UNIT "[.lOT

eNT ..

CNT ..

+!:ERYO CLOCK _ _ _ _ _ _ ... _-5ER\l0 CLOCK

-:>01. _

~2&.

>).ill-

~2S.

»

^25A

»278

»2

^7&

»288

)~

112

~~I---r-_ _ _ _ -_5_V ____ _ __~+A£AO ClAT. _ _ _ ~

»

^JOB

t~4 ",!t.lt.A )1&

»)0-___

."£"0 CLOCK

4 I 3

EJRZ '!I A

-RE.O OAT. »30A

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ + READ _ t=LO.;;:..C.;;..;IC--,-_ _ ~

»29' »29.

~rF~~-1 __ ~~~~ ___________________ -~READ_~LOC~K~ _ _ _ ~

ESR ..

~, A

TRANSMITTERS

l.OC A2AOI

2

COt . • ",..

19333 c

c· ... ,

...

^{..,. 012}

CD~ P~lNT

SET 8-5P-R~OS-B-aK1B SHE::T 215 of 180

0

c

+-

B

A

A

REV B

D

c

B

A

"'

"

.,

"

:00..

-,-

...

-,- 711 121).

1.:!E_~

~

4

AtR2 4.64 Ul -WRITE DATA

+WRITE DATA

-WRlfE CLOCK +WRITE CLOCK

+SlC CNT •

+UC

CN' ••

+5Y

f

r -

AiR'

3

4.64 i~ AtR6 470 ~ A!R7 470

n

A'RtO

"'RU

824 82

n

- - i

V

A,RI 470 A

AtRt

470 A A1R12

A,RI3

82 A .Z A

~

Y

+5V

•

I Ul +5Y

.~"'~

^{AtR" 390}

ⁿ

-1~

^162C

^f" ·

I

~r'

• ₊

_5Y

AIR5 _II ...

~,

³⁹⁰⁴

....

12

1('

2J I_~

_{- 0RVft}

'S

- 3 .78 [ )taZ

;0:::]-" .. elRt 81RZ

~ HA~ saA

_·ir... -- ^~F

e ^;:=.... [tt'

^{[~t ---'---}

~ - ..., $Sa Li,.a 81113 ~ 81R4

HE AD ACDR£SS REGISTER

2 1

+WRIT£ DATA _~

" ^~

132 A13·238

.WRITE CLOCK

(9.61 UHz

J ). ~

132 AU-108

.5[C CNT

8 ~

-SIC CNT 8 ~

"

+

SEC CN' •• _"

-SEC

^CNT

I. _i

OlZ 602-2.8 2IA»,.. _ _ _ • .;:8_1T~2:,.' _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ...

022 A02. 21"

~~ ^·81T

Il

8

eNTR

182 CI R1 ~12.;;,.-_ _ _ _ _ ...;. • .:.:H:.:[~A:.:D;...:S.:.E.:.LE:.C;:.T:...::8:.:I..:.T-=-:r-_ _ _ _ _ -1~ SZA OU AGI-

ua

R2 .HEAD SELECT 8iT »358 013 1OI.21-A

022 "02-27&

2211,.. ____

·-=8_'T~Z:.z·,--_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ~

022602- 2'" 168). , _ _ _ •

..;:8:;,;.1'::.-.:Z:...O _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ~----"'IUO

.~v

I lSl _j-

(2Rt

074-07.~8 17A»~ __ ---__ -~(~~O~A~O~.~R~T~Z~)---~---.-J O!) &02-021 178»~ __ ---__ -~H~(A~0~S:.:E~l~[~CT~---J

111 A01-,.A

22A»~---~GN~O:.---~

012 "02-218 (28»)--_ _ -WRI~ GATl

·5V

E-_ _ _ _ _ _ ._H.:::E;.;;A.::;D...:;.S;::.EL;;:;;t=-C::..T~81:;.T~=_---...,~ 328 013 101-218 :...-r-_ _ _ _ --:.t4( . .::;AO;;:,..~S£::;:L~£:.:C:...'!'--=8~.T~=__ _ _ _ _ _

_}»

⁰³¹

^on

^{AOI-l1 A}

+5 V

lc'R2

L

(IRS

+5

v

u~~ j .

---

192 &19-268 171 ". ..O.0980).»~ _ _ _ --.-RtT( ""01£(_T _ _ _ _ _ _ _ _ _ _

_J~~ __

4 I 3 ..

RECEIVERS AND

HD R{GISTER

2

013 _ . 3

CDC

P~IMT

SET

8-5P~MB5-.-8K18

SHEET 27 of 188

o

c

B

A

A

REV 8

4 ³

REVISION STATUS OF SHEETS

I 2 3 4 5 6 7

-r-

8 9 10 II i2 13 i4 15 16 17 '8 ^{19 20}

A A A A

D

~

I-

C-

-e>

-'

8

-

A

4 i 3

2 ₁

I "["5'OHS

r--[X

^{.(~ lCO}

^-~ - -- --- ^--

011:- ."'011 ^.

^{.- --- --- -101in}

DATI 00.:0

^--

IT (' .;, ... ,,,' _~---E ^- .- -=F ^{- - - -}

^....

^-

-

- -

--l. _-.-

-1-.

tt

-~--

.

---+---

^1---

^:

r-+--=;= - - - - -

I

0

~-

: .. --t-- -...,----

r·-·· -

"'-"fY'-"'-"-

.

-'

. -. t .

-

^-

---

^--- _{~_~}

..

-~-=-l-

-- -

^t---

! --

--+---

^{--- - -- - --}

r'- ^{o .} ... !----

._- --- . ----t--±:: ---

.

^-

_- -- I

^..

^-

^-

^{.- - .} --- ---- _ .. -- =g

L-~

^~--------

^{- ---.}

^.-.-

^--_.

^{.. . -}

- -'1 . ^{--- --_.}

^{. _.- .-}

t'--r

.

. ----t

^{-+-----. .}

- ----

^-.-.

^{- ....}

^--

^-

^.

- - - -

^-

^{._--" ---} .--_. ^--

--~---^-~-

~- .

^{~ -}

^{-- ..} _{+- - -} ^{---_ .. ---- --} --

^-

^-

^..

^-'

^{--. ...}

- ^{-. ---.} -_..

^.

_~~~- -

^{I -}

UNUSEO LOGJC £LlMtNTS

. ^{- --- --}

^-

^-

^{... ---.- ... -._-- I - -}

r .. ^--

^---

- ---'---

^{~--f-o-- ~}

[LEMENT LOCATION

_yy",

OUTPUT

PI".S. -- ^t~:-.- - t-· .-

^...

-_

^-

^--

^....

^--

^...

^-_

^....

^{.. --_ ._}

^..

^{.. -}

^.

- *- - . - - - ^---. - -

' _ - ' 0 ' _

--

^---

113M I" _-.

^{.... :}

•

^--r---

^-r---·--

^{. . -}

^.---.

---

^{--- --}

230lS

AlA 12

C

.

~

..

,-

341» +SV

I~C' - I

99C2-9'Cl' ^-.5Y

•

1'·8I'f

T

^{.01 } I f}

~

^{T~A r~z}

... ... r

I

mA>:

^-GND

-GIIIJD 34.\)

i - 018» -5V

19ft"

_{: 1}6 . , . ,

I

^{98C2-9K' - - 5 V}

.. r~~

L

A

,:.-

...

^~-

^...

^~--~ , '1I:i4!(11 Ii(f(,

;-4(.,;) I ' RECEIVERS OIAGRAMS

~i~~ I C I ^{E ,}

l"'~"",~.:...~ ^• ...l:

-

^-~ _~.

_I~

! ...

+

^..,

TYPE HRVY

CDC PRINT SET- B-3P-R'U5-0-BK78 SHEET 2t1 of 180

83313800 A

"/# , . - " \ - i l ' -.w

LOC AlAOl

... -

_OZI I 4 1- 21

'I

^{=If' • i 10000}

^r

REV 9