MP 00698 RL02 AK Field Maintenance Print Set

MP 00698 RL02-AK Field Maintenance Print Set MP 00698 RL02-AK Field Maintenance Print Set

User Manual: MP 00698 RL02-AK Field Maintenance Print Set

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'"THE MATERIAL HEREIN IS FOR INFORMATION PURPOSES ONLY
,
AND IS SUBJECT TO CHANGE WITHOUT NOTICE. DIGITAL EQUIPMENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
WHICH MAY APPEAR HEREIN:'

FIELD MAINTENANCE PRINT SET

,"THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANU·
FACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION. COPYRIGHT © 1978
DIGITAL EQUIPMENT CORPORATION."

TABLE OF CONTENTS
B-TC-RL02-AK-1

TABLE OF CONI'ENTS

E-UA-RL02-AK-O
MPOGSS3 (COMPLETE)

DISK DRIVE ?
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USED ON OPTIONIMODEL

m02-AK

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...J.
~
SHEET I OF-L

TITLE:

CHK'D

DATE

LJ .""--

"'IM~'r

DISK DRIVE MJUNTWG KIT

A,'JI)

('..ARTRIDGE

DATE

rf}\.. ~(V~, 7~

~S~ ~M/1f
1/

Idlilgliltlalll

21 -~tP-7l

DATE

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,...
f

DATE

DRN.

PROJt,G.

a:~

~
~m
~

SSE

I TC

DIST.

1

NUMBER

REV.

RL02-AK-l

B

11J 1 1

1

1.

"1ACHINES A.J:tE SHIPPED CONFI~URED FOR
llOV, AND NO'>tINl\L VOLTAGE R.a.NGE.
FOR
22CV c)PF::AATFJN, REMOVE TIoJO P) SCREI"lS
FROM "VOLTAGE SECTOR" CClVER, WITf-lDRAW
THE COlIER A"l"D Rf,-INSERT TURNED UPSIDE
D:WN. AITER INSERTION, ~2r ~UST BE
SHCWING THR'J THE S"1ALL WINIXM.
REPLACE THE 1"'0 (2) SCR&;'S, CUT OFF
110V PLUG CN THE": fUt.lER CORD, q£PLA~E
'.oJITA ~2(N PLUG (ITEM 112"'). F0R COLOR
CODE SEE !)ETAIL 'G', SHEET 4.

2.

"LCW LII\J£" AND "NO'>tI"lN- LINE" ARE
DEFINE:!) ON COVER ;)F "VOLTAGE RA"i3E
SELECTOR". FOR La.." LINE VOLTAGE
OPERA.TION REMOVE 'NO (2) SCREWS FRCYot
"VOLTAGE RN'lGE SELECTOR" COVER,
ToJITHDRA.!oJ THE COVER i\."l";:l RE-INSERT IT
TURNED UPSIDS cx:\''''l. i\F'TER INSERTION,
"WoJ" ~UST BE SHC:WING TIlRU THE SMALL
WIN[)(J.,oJ. REPL1\CE THE T'.'In (2) SCR£WS.

H

H

10JHDJ _a.N RLIl2-I\K IS ORDER£!) IN
Co.JJUNCTICN WITH H9501l, H9501, H9502,
1-19503, ~9fi(J(1, HQ"i(ll, 1--19<;112, H9"i03
INTERLOCK KIT(S) (REF 21) OR CABU:
RESTRAINT SYSTEM (S) (REF ~2) MUST BE
ORDERED AND INSTA.LLED.

'.>ffiEN NJ RL02-AK IS ORDERED IN
CCNJUNCTIClN WITH l\ H9503/H96~3, TIlE
TRIM PIECES ([,9514-B) MUST RE
ORDERED.

\oJHEN AN RL02-l\K IS ORDERED IN

',{I;;; ;,. ;;9S~1/H9G{H, THE
(H9514-A) MUST BE
ORDERED.
TO ATTACH SHIPPING BAAC!G~ENr

DRAWIN':: I')RDER

H96nl-A" :~=Eg~IIJ-J
ARRAa'lKip.MrnT
DRAI....nc OR!'lER

'-c::

RE('I'D

Ill. WHERE
A. LONGER
ITElIt Nfl
3 !JSEC~LE IS Rf.'JUIREO 'niAN
• • • Cl-lE or mE POLLI).,rI"C:
LE.l'G'I'H
211 FEET
40 FEET
FEET

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,~T'(

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BC217.-41l
RC21'l-liO

,~u
,~\Y l'l
'" :>_,l,:::S

CABLE (S) Nor Ta

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SINGLE 1./1011-1 CAB
(~~OW ti FOR REFE~E.NC E ONL't()
~_E NOlC5 :I ~ 4-

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----T-----r=-l---~-4---~ t
----,-"---

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Ip REF
I

A.C(ESS SLOT

-~

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(REF)
BE.TWEEN
3b.O SER\JICE LOO~BLE
CLAMPS

SEE" NOTE 1

I

IOR£F
(aTY4)

I

DETAIL 'F

- l i E E DETAIL B
I/'

SHE.ET 2.

I

SEE NOiE 7

,

--.--~R)tlf:\l.lINt
I

IN

::.trARAr~

C'L ... MP(IT[t.4'I4)

I

3 REF

'-.Mr

- 8'E~~&N(~ir{ CLAMPS
3Iio 0 SER'JK:E

[BRE, \

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III
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(CLAMP 5HO

- 10 (ONT!?Ou.EIOl

IS ITE.M 15)

7

•

6

LEGEND

NOTE:

r-=;;-:-:;;=c=c=V'CA=RI-cAT"'I=ON----i!. USE ITEM

/
/1~

INTERLOCK ROC·

I

Y"·

r< \llf

, '~I!',;

H

\\

I

@

i

::

I

'I:;!
II
Ii

I

'

I'

CONSECUTiVELY FROM THE BOTTOM UP. A SQUARE HOLE.
IS PROVIDED EVERY FIFTH MOUNTING HOLE TO AID IN
COUNTING. WITH STABILIZER ARM PUSHEO IN, THE
INTERLOCK ROD HCt.E P4.TTERN LINES UP WITH THE
VERTICAL MOUNTING HOLES AND IS NUMBERED THE SAME.

.'

4. lTEM'I4 MUST ALWAYS BE USED ADJACENT TO ITEM'"'I.

5. WHEN INSTALLING CABINET TRIM STRIPS. MAKE S'JRE

'I!

I

H

THEy DON'T INTERFERE WITH INTER'LOC~ OPEf; .\TIOr...

17

' II

,II!.'.
.~

2. ASSEMBLE ITEM·9 (SPRING, WASHER) WITH CONVEX SIDE
TOWARD lTEM*3, 4 (PLATE, CAM).

3. CABINET EQUIPMENT MOUNTING HOLES ARE NUMBERED

•

I

is

(SHOULDER, WASHER) IN PLACE OF ITEM;2
(FLAT WJ.>.SHER) WHEN ITEM"', (RETAINER INTERLOCK) IS
NOT MOUNTED THROUGH A SLIDE MOUNTING HOlE.

/
.

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/ / / /

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14

U SPECIFIES UP(AS SHOWN O'J PRINT) AND 0 ':)P(CIFlb
DOWN.

1

\]

a THE SECm,J LETTER!' F ANY) SPEC,F,ES WHICH OF THE TWO

j

lr

~

. " .. '/&/r.l~ 'i.~

i~~;C~/;E~o~g~~sA~~~~~E~W~~;:I~\~~U~:~;:s~~~~Y~

I

SLY POSI110N AND USE THE LOWER NOTCH.

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~;;o"~~~RT~::Eug~~~ :H~~C~E

,~ ,

II

",.'J' ~ ~
'I'

',l,'

,

D

Ii.,

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DIRECTI~'N

.IN,.WHICH THE CHURCH KEY ASSEMBLY MUS! .~E INSTALLED.

,/,/

r
'I.
. 'r'
,·

'(#

II

TYi'ICI\i. -;U:~=
Hlih': },/I~h'E.

THE SYSTEM DOCU~~ENlATION WILL SPECIFY THE INTERLOCI<
LOCATION AND ASSEMBLy BY LETTER AND NUMBER CODE

CA. THE FIRST LETTER OF THE CODE SPECIFIES THE

/"

IF THE LETlER E

SPECIAL ASSEMBLY POSITION

C. ;rlE NU'vtSE/t ATlflE END OF THE INS TALLATION C'J(,E SPECIFIE3
THE CABINET t.l0JNTING HOLE FOR THE ITEM-' (INT~RLX.< R-:TAINER). ALL JTHER PARTS OF THE ASsEt.-IB:...) Af;E REFER-

3,4

ENCED FROM THIS HOLE USING THE CHART BELOW.

,~."1'1

OIRECTION {NOTC..,
SPECIFICATION

BACt' !-'LATE:
LOCATION OF TOP

r:

OUTRIGGER:
LOCATION OF TOP

L -_________t~M~OU~N~T~,,~'G~S~T~U~0_t~M~O~UN~T~'N~G~S~T~U~D.~-1

~:111

6

~

I

~S

Ds

x.'

D

):-+2
X--t,'
NOTE: 'X'IS THE SPECIFIED INT~RLOCK RET"INER
LOCATION.

TYPICAL LEFT HAND ASSEMBLY SHOWN
3, CHECK INTERLOCK FOR PROPER OPERATION
BY SLIDING THE STA8JlIZER ARM INAND OUT.

RE'COMMENOED ASSEMBL Y SEQUENCE
1.

c

PUSH STABILIZER ARM IN.

B.SPECIAL ASSEMBLY

ASSEMBLE ITEM #5, 6 AND 11 ONTO INTERLOCK ROD USING
ITEMS #16.
3.

ASSEMBLE ITEM #3, 4 ONTO ITEM #5, 6 USING HEMS #8
AND #9. TIGHTEN ITEM #8 ONLY AFTER DEPRESSING ITEM
#3.4 AGAINST SPRING AS FAR AS POSSIBLE.

4.

HOOK ITEM #10 INTO ITEM #7. USE UPPER SLOT FDA "U"
ASSEMBLIESANO LOWER SLOT
FOR"O" ASSEMBLIES.
INSTALL ITEM #7 ONTO CABINET VERTICAL USING ITEMS
#17, TORQUE TO 100:t30 INCH POUNDS
INSTALL ITEM #2 REMEMBERING TO PASS THROUGH ITEM
#10 BEFORE ENGAGING ITEM 11=7.

5.

6.

.3. REMOVE ITEMi, *15.
4. MOUNT SLIDE USING nEMS -I ·121'3'4
AND TYPICAL
SLIDE MOUNTING HARDWARE.
5. CHECK INTERLOCK FOR PROPER OPERATION BY
SI.!SING THE STAB!lIZE.R ARM IN AND OUT.
BOTH SPECIAL AND NORMAL ASSEMBLlESINSTALL ITEMS "'19,ONE ON EACH vERTICAL

6

4

1

OFF PRINT PARTS LIST
PL-7013688- 0-0

A

OF THE BEZEL WOULD N0RMALLY STRII

=
=

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CAUTION
Ott-SHEET PARTS LIST EXISTS.
SEE K-PL -RL0i'-0-DBP (Z04B<;)

11.,'['::':>

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37

51

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LOCATE .1~C";;Ox VATE'L Y
AS SHOWN

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LOGIC 80/111'0

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1-_ _ _ _ _ _ _ _ _ _ _ _ _ _

DESCRIPTION
DWGJPART NO.
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE

VARIATION

TH"4=lflD;::m-.E,.,.OJECT_-Ej-1ON
...

MICROINCHES

PREFERRED

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CHK'DW:ll\o.;ENG. !(.~ 001....

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PItOJ.ENG·b:.~~~·.

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RL\02

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TITLE

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S-'f-'"
~ ..... _..,.

I-~DD;o;NOT~SCA~L~EDWG~-~NE:;;;XT;;;.H~,GH~·E~.ASSY'""".IOiOiI~ SYSTEM

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ITEM NO.

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CABLING

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POWER 'pANEL

FRONT

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I/E/IO I

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DESCRIPTION

DWG.IPART NO.

ITEM NO.

UNLESS OTHERWISE SPECifiED DIMENSIONS ARE IN INCHES
ANGl'ES
CLASS OF
tD'30'

A

(CHECKONEI

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VARIATION

i

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=

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PflEFERREOC

RL02
DO NOT SCAlf DWG

MATERIAL

NEXT HIGHER A$SY.

B -00- RL¢2-¢
SCALE

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SURFACE
OUAlITY

QUAN:Tlrv •

FINISH

8

7

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5

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3

SHEET

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OF

SYSTEM CABLING
REV

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AUTOMATED BY
LINE ITEM

2
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4
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2
3
4

"

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6
".7

6
7

8

8

9
10

9
10
11
12
13
14
15
16
17
18
19
20
21

:ll

12
13
14
l!:i

16
17
18
:19
20
:,' 1
22
:;~3

24
25
26

n

28

22

23
24
25

26
27
28

PRTLST.3P(44)

TOP DOCUMENT

[I-AD--7012111-0--0
D-AD-7016991-0-0
E-AD-7012114-0-0
E·-AD--70 121.15-0 '-0
F -- AD--70 12116--0--0
D-AD-7012117-0-0
D-AD-7015124-0-0
D-AD -70 15125--0--0
D-AD-7015116-0-0
D- I A--70 15637-0--0
B-AD-7012128-0-0
D-AD- 7 012130-0-0
B- I A-70 121 :59--0-0
B-IA-7014262-0-0
C-IA-7012140-0-0
B-IA-7012107-0-0
D-MD-7415094-0-0
C-MD-7415101-0-0
C-MD-7415297-0-0
C-MD-7415303-0-0
C-MD-7416335-0-0
D-MD-7417450-0-0
C-MD-7417454-0-0
C-MD-7417455-0-0
D-UA-5411848-0-0
D-UA-5413534--0-0

PAR T S
MIN
PART NUMBER REV DESCRIPTION

7012111-00
7016991-00
7012114-00
7012115--00
7012116-00
7012117-00
".7015124--00
7015125-·00
7015116-00
'i'01.01.74--()3
70156:57-00
7012128--00
7012130--00
7012139-0F
7014262--00
7012140--00
7012107--3D
7415094-00
7415101-00
7415297-01)
/415303-00
7416335··00
7417450···00
7417454·-00
7417455··00
541.1848-00
54135:54··00
9000049-21

LIS T

SHEET Al
':0

BEZEL ASSY
SWITCH COVER ASSEMBLY
DISK MOTOF: ASSY
FRONT COVER ASBY
MAIN CHASSIS ASSY
POSITIONER ASSY
Rl.02 R/W [lOX ASSY
RL02 REAI~ COVEf, ASSY
SPINDLE ABSY
SCREW,SEMS I;'AN
PHIL
6-f0084 --0-0

c- MD-7 41686~,--('-- (>

D-MD-74;>0826-1)-0

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9()06660-,i,0
9009759--0')
9006454-C'O
7420084-01
'n0040A--O(j
9('007649--0(,
900<'>021 "):!
9008072-')0
9009974 --0 C'
361'·209-03
7420068--00
3620191--01
74 I. <'> 197 " 0::'
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f(-- MD--7 4 21)1)84 --(; - 0

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2 II I SK rIP I VE ASSEMI'L Y

I SECTION A

DOCUMENT NUMBER

I REV

Rl02-0-DBP

I

OF (,
~

.. __ ..... " _. __ . I ___ _

OF A3

nTr PEF: VARIATION
00

TRANSDUCER
FHTER,AIR HEF'A
BELT,WOVEN,ENDLESS.375WX27.148LG
MOUNlING RAIL FOR P-13686--0()
SPRING.EXTENSION
.3600nX2.5C)O
SCREW.SEMS PAN
PHIL
~.
SCREW,SEMS PAN
PHIL
8SCREW,SEMS PAN
PHIL
8SCREW.SEMS PAN
PHIL
8WASHER.LOCK
INTERNAL STEEL
8-PHIL
SCREW,SEMS PAN
10-HHI.
SCREW, SEMS PAlJ
CLAMP, CABLE, SCREW MNT, 1.-' 8 '
8SCREW,SEMS TRUSS PHIL
RL02 DATA HEAD 'A' DN
DELRIN
WA',HFR,FLAT
WAVE SHP STEEL
WASHf:.F(,SF'F:ING
SHIM, LATCH
£cRAO:El LATCH
COVE p, [II.: sr RVO BnAR~1
THIS ITEM IS NOT USED
WASHER,FLAT
STEFl.
WM.>HEF:. rL.,T
WAs:n:F:, II I
8'~Cfinj, MAl H I Li\T
PH [L
'-', 1·;.q,~(,. 300
F:IVI-~T, lei '1 tHI
!Io'IMI
SHIM LATCH
INSH' p~ G [lISt; F:L (11 [IF: I ,)E
THIS ITEM Ie NOT I'SE[I
THIS ITEM IS NOT USED ***
'u~:t
THIS ITEM Ie-.' NflT USFl1 ***
WASHER.I·I""
s;r
LABEL,ADH BACK.ElEe,DATA
SHIEl D F'OSIl lONER
LABEI..CAIITION
[lFCAL-UL LI~rFD FDP
DECAL,CLEAR PREPRINTED CSA 1--::4
LABEL,ADHESIvE BACK FOP F:LO~
LABEL,RUB-ON.F:L02
LAB~.I • All ;-.NTIlltJ ~;.HPI-'nlG HDW
SCREW,TAP PAN
PHIL THD RL 8INSULATOhlWATI C"[lf
WASHER,I.OCK
INTE~NAL SST
,:ftc
THIS fTF,., 1": !JDT I-,c~r:n
*tl [HIS 11EM IS NOT USED t*'"
lNTEPCONNrCT CAALF

'r T TI.F

A

SHeET A7

LIST

***

1214:)c~9--.)O

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D--TA--7015637-0-0

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t.!8
.9

6?
t· ;1,
64

I

:~2

.34

13

7012137--00
1213097--00
1213369--00
1213686-01
1214:3:30--00
9000049 --:~.3
9000049--26
9000049-27
9000049-28
9006633-00
9009545-01
9009282-00
9007079-00
',000049-05
7015637-01
9009894-00
900988::,--('0
7420084--00
7416865-00
l4::'082<'o--00
"00(,040--01
';>0.).6<'>'53 .. f)0

D--AD"701 21 :P--O'-O

:',3
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40
41
4')

TOP DOCUMENT

29
30
31

34

39

PARTS
MIN
PART NUMBER REV DESCRIPTION

PRTLST.3P(44)

_ __________ i _______ .. ____________ . __ _

I

PI

1

F'

AUTOMATED BY
LIN~

ITEM

TOP

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PRTLST.lP(44)
DOCUM~NT

75

7~

B-JA-701212J-O-o

7012123--00

/6

76

C - MII -- " 4;:> 1 " 17 -- 0- 0

}4::::1977--00

1
1

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T

A

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SHEET A3
00

CAB ASSY III)
GUIDE HINGE BRArKET

2

ISIZEICODEI DOCUMENT NUMBER

T ITLF
RL02

DISK

IIRIVE

ASSEMBLY

OF A3

OTY PER VARIATION

MIN
PAPT NUMBER REV DESCRIPTION

'SECTION A

OF A

__________________________________________ 1 __________________ _

K

Pl

RL02-0-DBP

1
1
' ____ I ____ ' __________________

1

REV

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r==r~~~~==~~~~r=~~~~1f~~==FT~~~~~~~~~~~--27
19 (QTY 4)
FLI

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33 (QTY Z)

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•

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6

7

NOTES:

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1. INPUT

D

3

4

VOLTAGE

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180-210, 100-25" VAC
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3. OUTPUT CURRENT: POSiTl VE OUTPUT
1.5 AMP CONTINUOUS
3.5 AMP PULSE' IS MS"
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3.5 AMP PULSE "25 MS'
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A loS M'S OUT
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loomv pip
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1-===='--- 34

5. HIGH POT TEST PER UL 478
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1
2
3

4
5
6
7
8
9

2
3
4
5
6
7
8
9

PRTLST.3L(40)

PAR T S

SHEET Al

L I S T

DOCUMENT NUMBER

PART NUMBER

DESCRIPTION

C-AD-7012132-0-0
C-PS-1213204-0-0
B-MD-7416858-0-0

9007031-00
9009800-06
9007080-00
7012132-00
1213204-00
7416858-00
9006653-00
7415224-00
7017333-00

TIE,CABLE BUNDL.DIA 0- 3/4'=101
SCREW,TAP PAN
PHIL THD RL 6CLAMP,CABLE,SCREW MTD.
3/16'
CARTRIDGE SENSE SWITCH ASSY.
SOLENOID,COVER LOCK
PLUNGER, CARTRIDGE SENSE
WASHER,FLAT
STEEL
COVER, SWITCH
COVER, SWITCH HARNESS

E-IA-7415224-0-0
C-IA-7017333-0-0

OF Al

QUANTITY PER VARIATION
00
3
3

1
1
1
1.
1

1
1

REVISION HISTORY
!BASIC PART NO: 7016991
_________________________ ! ________________________ !DRN:
K. DAVIS
!DATE: 1 OCT 80
,
D L I ' G ! I ! T ! A ! L !
ENG!
ECO NUMBER
!REV !SECTION A OF A
! __________________________ ! ________________ ! _________ ! ___ ! ___ ! ___ ! ___ ! ___ ! ___ !
___ ! ____________________ ! ________________________ !
!TITLE
PARTS LIST

*

KG !RL01-CX048
EW !7016991-CXOIB

A

~~

LIS T

DF

r~2

QTY PER VARIATION
PART NUMBER

REFERE~CE

DESCf"(II"'TION

DESIGNATOR

f~2, f~:3, f<4
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3
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130:3303-00
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1302645-00
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1301322--00
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240.0
1313469,,-00
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1303045-00
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1501913--00
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9007201-00
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•
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1611257-01
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1613898-01
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1910268-00
DEC 75107B RECEIVER,LINE,DUAL,
E3
1909686-00
7404 INVERTER GATE-HEX 11
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1910544-00
74S74 FF-D DUAL,EDGE TRIGG
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51
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1910741-00
7406 INVERTER GATE-HEX II
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54
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55
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75108B RECEIVER,LINE,DUAL,
56
56
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1209941-06
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57
57
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1209941-03
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58
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1209941-04
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59
B
1210385-01
PIN
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60
60
TP1,TP2
9007791-00
TERM PCB
2POS SOLDER,TURRET
61
61
f~42, R43
2
1303067-00
4??
l/4W 1% RN55D-F 100PPM
62
62
R7,RB,R47,R57
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1300219-00
68.0
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63
63
/:~15,f~64,R67
3
1301423-00
6.80 1\
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CC
64
64
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2
65
65
130()391'()O
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CC
D2 .... [l4
3
66
66
1114:1.17-00
IN 4152 PIV~450 I=75M
D1.:I.·-D14
4
67
67
l113003-00
IN 5282 PIV=55 I=500M D035
C:3,C6,C7,Ct3,C14
68
68
1015573-01
5600.0 MMF 50V 5%
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69
69
1304857-00
237
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R53
70
70
1300309-00
390.0
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C15,C44
71
71
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72
72
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Wl,W2
73
73
9009185-00
JUMPER, WIRE, INSULATED, BLACK B
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74
74
1217377-00
TERM QUICK 1POS TAB PC MNT
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31
32
33
34
35
36
37
38
39
40
41
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4:3
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45
46
47
48
49
50

!
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31
32
33
34
35
36
37
38
39
40
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43
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ECO
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-

INSTRUCTIONS

S411846 - CXOOS:
SEE D-EC-SOI18"S-O-O FOR EC REWORK INSTRUCTIONS.

COMPONENT DELETES.
,-2 DELETE RI.
COMPONENT ADDS:
ADD RI (180J\..).
WIRE ADDS:
,-4 SIDE 2- ADD WIRE FROM S, PIN 2 TO RI ETCH
(SOLDER FLAT TO ETCH) (6 PLACES).

f--

,-,

ECO '0411846- CXOO6:

C

C

WIRE DELETES:
6-1 SIDE 2-DELETE WIRE FROM S,
(6 PLACES)

PIN 2 TO RI ETCH.

WIRE ADDS
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6

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1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10

11

11

12
13
14
15
16
17

12
13
14
15
16
17

PRTLST.3P(44)

MZ

L I S T

DOCUMENT NUMBER

PART NUMBER

DESCRIPTION

D-MD-5011845-0-0

5011845-00
1209941-05
1209941-04
1209941-03
1212690-02
1212691-00
1212714-05
1212714-01
1212714-02
1212715-02
1212717-05
1212716-01
1213188-01
1301322-00
9006732-00
9107560-01
9006655-00

54-11846 ETCH CRKT BRD
HEADER.l00 10POS RT ANGl.E
RT ANGl.E,RIGHT
HEADER
RT ANGl.E LEFT L
HEADER
SW,PB
lP
RK06 UNIT SELECT
'O/READY' FOR 12-,1
SW,PP CAP
SW,PB CAP,YEL/BLK,'LOAD'
SW,PB CAP,YEL/BLK,'WRITE PROT'
SW,PB CAP,RED/BLK,'FAULT'
INDICATOR, DISPLAY PANEL,W/14V LA
SW,PB
lP 3A W/14V LAMP
l.AMP,WEDGE,14V
MOUNTING BRACKET,SWITCH
180.0
CC
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WIRE,BUSS,22AWG
,">C'
WASHER, FLAT, .312 (I.D. X 1 ..."
I

REVISION HISTORY
ENGI

PAR T S

ECO NUMBER
5411846-CX005

.

SHEET Al
tHY PER VARIATION
REFERENCE DESIGNATOR
00
1
1
1
1
1
1
1
1
1
1
2

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____ ! ________________________ !DRN:
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!DATE: 7-APR-76
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! __________________________ ! _______________ _

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!DATE: 10-JAN-77
[AJ 00
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!ASSEMBLY NUMBER:
!TOP DOCUMENT NUMBER:
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B-DD-5411846-0

! FILE NAME:
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!EDIT t!
3 ,

---!_---------------,----,------------------------,--------------------------,--------------------------,-----------------,-----'THIS DRAWING AND SPECIFICATIONS HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION AND SHALL NOT BE REPRODUCED
OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT (C) 1980. DIGITAL EQUIPMENT CORPORATION '

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1
2
3
4
5
6
7
8
9
10
11

12
13
14
15
16
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18
19
20
21
22
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24
25
26
27
28
29

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

PRTLST.3K(27)

PAR T S

LIS T

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QTV PER VARIATION
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DOCUMENT NUMBER

PART NUMBER

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D-MD-5011847-0-0

5011847-00
1011683-00
1012312-01
1013682-00
1001776-00
1110856-00
1111577-00
1105796-00
1510727-01
1213917-00
1213915-00
1110997-00
1209941-06
1213922-00
1213922-01
1213922-03
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130031.5-00
1300271-00
1311220-00
1301327-00
1302466-00
1300444-00
1314516-00
1300496-00
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1300482-00
1312927-00
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----------------------------------------------------------.------------------------------------------------------------------------!
REVISION HISTORY
! BASIC PART NO: 5411848 !
!
!
!
!
!
!
!
!
!------___________________ ! ________________________ !DRN:
H. RICHER
!DATE: 23 MAR 76 !
! D ! I ! G ! I ! T ! A ! L !
!ENG!
ECO NUMBER
!REV !SECTION A OF A
! __________________________ ! ________________ ! ______ ! ___ ! ___ ! ___ ! ___ ! ___ ! ___ ! ___ !
!---!------__________ ! ____ I ________________________ !
!
!TITLE
PARTS LIST
!---! INITIAL
!E
SECTION.VARIATION INDEX !CHK'D:
P. BURNELL
!DATE: 10 JAN 77 !
!MZ !5411848-CZ003!F
[AJ 00
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DATE: 7 JUN 77 ! ___
__________________________
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DOCUMENT NUMBER
RESP.ENG.: P. BADUM
!DATE: 7 JUN 77 ! _________________________________ _
__________________________ ! ________________ !SIZE!CODE! NUMBER
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[JJ
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! !
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7 JUN 77 !! ____
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__________________________
!!DATE:
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!! ______
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!

~------

_______________________ _

ASSEMBL Y NUMBER:!
! FILE NAME:
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D-UA-5411848-0-0!
! Z0491. PLS
3 !
!_-_!_--------------_!_--_!_---------------_._------ --------------------------!--------------------------!-----------------!------!
"THIS DRAWING AND SPECIFICATIONS HEREIN, ARE THE PROPERTY OF DIGI~L EQUIPMENT CORPORATION AND SHALL NOT BE REPRODUCED
!
OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
!
COPYRIGHT (C) 1979. DIGITAL EQUIPMENT CORPORATION "
!---------------------------------------.-----~------------------------------------------------------------------------------------!

AUTOMATED BY
LINE ITEM

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
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PRTLST.3K(27)

DOCUMENT NUMBER

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

PAR T S

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1302388-00
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1209941-03
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1510070-00
1513489-00
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3 STAMP ORIENTATION TRIANGLES ON CONNECTORS
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5

3

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2

3
4
5
6
7

2
3
4
5
6
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DOCUMENT NUMBER

PART NUMBER

DE~;CRIF'TION

D-MD-5014024-0-0
EWS

5014024-00

DRILL AND ETCH BRD
RESISTOR,FINAL TEST,
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330.0 MMF 100V 5%20 F'F'M MIUi
470.0 MMF 100V 5%20 Pf'M MI C,~
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1000064-00
1000076-00
1001610-00

REFERENCE DESIGNATOR

00

R115,R116,Rl18,R119
C93,C106--C108
[94

4
4

1
1

79

CONT
CDr~l

8
9
10
11
12
13
14
15

16
17
18
19
20
21
22
23

8
9
10

1001776-00
1004812-00
1005784-00
1n0978-32
1013466-07
1013466-08
1013466-09
1013466-10
1013466-11
11l.1577-00
1113953-00
1114117--00
1209941-02
1209941-03
1209941-04

11

12
13
14
15
16
17
18
19
20
21
22

23
24

24
'l~

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26
27
28

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1213922-04
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R4B-RI33-R136·R151

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'BASIC PART NO: 5414025
! _________________________ , ________________________ 'DR1'1:
ART SIMM
'DATE: 18-APR-79 '
'D'I'G'I'T'A'I
'ENG'
ECO NUMBER
'REV 'SECTION A OF A
__________________________ , __
_,eo'H"! _._, ___ ."._.! •. _._. _._ .. _! ____ ... I
, TITLE
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--_!_----_._--------_!_--_!_-------------------_._. __ .,---! INITIAL
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'DATE: 18-AF'R-79 ,
'A
[AJ 00
__________________________ ,_______ ________
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'MB ! 5414025--CX001
'B
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'DATE: 18-AF'R-79 ,
MIKE BROWN
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___________________________ 1 _________________ .. _1 _____ ___ . __ . ___ ._._. __ . _______________ . __ _
[[lJ
'MB !5414025-CX005
'E
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'MB !5414025-CX010A
'F
DOCUMENT NUMBER
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1302391-00
30.0 K
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1302394-00
470.0 K
.25 W 5.0 X
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1302398-00
100.0
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1302466-00
39.0
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1302514-,00
10.0
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1302666--00
1.21 K
.~5 W 1.0 X RN55D-F10
1302871-00
100.0
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1303044-00
464.0
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1303047-00
1.0
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1303114--00
6
10.0
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.25 W 1.0 X RN55D-F10
1303312-00
1304693-00
THIS ITEM IS NOT USED
75.0 K
.25 W 5.0 Z
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1304841--00
*** THIS ITEM IS NOT USED ***
1304862-00
6.81 K
.25 W 1,O
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1304870--00
287.0
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1305124-00
39.20 ~
.25 W 1.0 % RN55II-FIO
1305265-00
2
3.65 K
.25 W 1.0 X 2N55D-F10
1305337-00
24.90 K
.25 W 1.0 % RN55D-Fl0
1305405-00
1.0
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.25 U 5.0 %
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1309595-00
2.37 K
.25 W 1.0 X RN55D-FI0
1310632-00
301.0
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1317303-00
*** [HIS ITEM IS NOT USED . , .
1312927'--00
3
5.10 K
.25 W 5.0 X
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1312930--00
3
17.80 K
.25 W 1.0 Z RN55D-Fl0
1312989-00
1.40 K
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131.3589-00
2.26 K
.25 W 1.0 % RN55D-Fl0
1313846-00
3.01 K
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13l.4041-00
1314491-00
THIS ITEM IS NOT USED
2N 4401
NPN 350MW SI 40 20
1513489--00
2N 4403
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1513490-00
2N 5640
FET
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1513697--00
7416
INVERTER GATE--HEX 11
1909928-00
7442
DECODER-1 OF 10,BC~
1910046-00
----------_.--_._-----_._-------------------- ------------_.
TITLE
SECTION A OF A
DRIVE LOGIC

***

G

00

220.0
470.0
470.0

r A2

aTY PER VARIATION

DESCF, I F'T I ON

***

~i2

SHEE

LIS T

R127,R138,R145,R148
R1/,R/0,RIC?
R18-R21,R45,f~50,R66,R67,R71,f;:87,

f,:95
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01--03,Q5,06,08,09,011,013,015
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E9,EI0,E68,[8~j

'SIZE'CDDE'
K , PL

DOCUMENT NUMBER

, 5414025-0-DBP

F:E:'.'

AUTOMATED BY
LINE ITEM
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107

72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107

PAR T S

PRTLST.3H(20)

DOCUMENT NUMBER

PART NUMBER

DESCRIPTION

1910268-00
1910298-00
1910363-00
1910536-00
1910655-00
1911341-00
1912107-01
1912108-00
1912541-00
1912697-00
1912799-00
1912801-00
1912803--00
1912805-00
1912807-00
1912810-00
1912813-00
1912816-00
1912824-00
1912829-00
1912837-00
1912854-00
1912855-00
1912857-00
1912864-00
1913414-00
1914156-00
23368A2-00
23371A2-00
23444A2-00
23445A2-00
9007201-00
9007791-00
9009185-00
9105740-55
1012784-00

DEC

SHEET A3

LIS T
QTY PER
00

75107B R£CEIVER,LINE,DUAL,
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74S10 NAND GATE-TRIPLE 3IN
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REFERENCE DESIGNATOR
E57,E61,E65,£87
E31
E63
£45

4
1
1
1
2
3
1
3
1
2
4
4
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108 108
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1217377--00
109 109
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THIS ITEM IS NOT USED
110 110
THIS ITEM IS NOT USED , . ,
1305608-00
111
111
.25 W 1.0 % RN55D-FI0
422.0
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112 112
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114 114
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115 115
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116 116
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117 117
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118 118
---------------------------------------------------------------------------------------------!
!!
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!
!
! TITLE
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DRIVE LOGIC
! D I I ! G ! I ! T ! A I L !

***
**'

OF A4

V~RIATION

C7,C46,C50,C54,C69,C72,(109,
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CONT

**'

---!---!---!---!---!---!---!------------------------------------------!-------------------

Rl0a
R111,R1U
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------------------------------------F:EV
ISIZEICODEI DOCUMENT NUMBER
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F'L I 5414025-0-DBP

I.J

- - - - , __ ... _1 ______ - - - - - - - - - - - - , - - - - - -

AUTOMATED BY
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119
120
121
122
123
124
125

119
120
121
122
123
124
125

P A R T S

PRTLST.3H(20)

ItOCUMENT NUMBER

L I S T

PART NUMBER

DESCRIPTION

1309417-00
1313155-00
1910544-00
1216832-02
1216832-00
1305653-00
9009149-01

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'TITLE
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SHEET A4
CITY PER VARIATION
REFERENCE DESIGNATOR
00
R120
R117
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J4,J5,J6
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1
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'SECTION A

SIZE I CODE' DOCUMENT NUMBER

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DOCUMENT NUMDtR

PART NUMgER

DE:SCRIPTION

D-MO-5014024-0-0

5014024-00

ORI~L

"!>6
7

11
9

10
11

12
14
1:;
16

17
18

17
19
20

1'J

21

21
22
23

20

22

23
24

24
25

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00
REFERENCE OESIGNlTOR

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R~SISTnR,FINAL

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13

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1000024-00
1000064-00
1000076-00
1001.610-00

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470.0 MMF
3.9MFO
39 MFD
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1001176-0()
1004812-00
1013466-16
1010978-32
1013466-07
1013466-08
1013466-09
1013466-10
1013466-11
1111577-00
1113953-00
1114117-00
1209941-02
1209941-03
1209941-04
1209941-05
1209941-06
1210365-01

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20Y 1DI
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220.0 MMF
50V 5\
680.0 MMF
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1000.0 MMF
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IN 4454
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*** THIS ITEM IS NOT USED ***
PCP,HEADER LITCH
PCB,HtlOER LATCH
PCB,HEAOER 10PIN(2X10).100CC 900
*** THIS ITEM IS NOT USED ***
*** THIS ITEM IS NOT USED ***
CONN,P+S
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1213922-02

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27
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NUMBER

29
30
31

1300271-00
1300315-00
1300316-00
1300365-00

29
30
31
32

.3;1

33

33

34

34
35

1300411-00
1300439-00
1300447-00

36
37

1300479-00
1302388-00

38
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1302391-0!)
1302394-00

35

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37
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39
40
41
42
43
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1302398-00

1302466-00
1302514-00
1302666-00
1302871-00
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1304693-00
1304841-00
1304862-00
1304810-00
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1305265-00
1305337-00
1305405-00
1309595-00
1310632-0J
1317303-00
1312929-00
1312930-00
1312989-00
1313589-00
1313846-00
1314041-00
1314491-00
1513469-00
1513490-00
1513697-00
1909928-00
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72
73

74
75
76
77
78
79
80
81

72

73
H
75

76
77
78
79
80
81

82

82

83
84
85
86
87

83
84
87

88

88

89
90
91
92

89
90
91
92
93

BY

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PRTLST.3H(20)

DOCUMENT NUMBER

p,ART NUMBER

DESCRIPTION

1910268-0(')
1910298-00
1910363-00
1910536-00
1910655-00

DEC

1911341~00

1912107-01
1912108-00
1912541-00
1912697-00
1912799~00

95
96
97

95
96

98

98

99
100
101
102
103
104
105
106
107

99
100
101
102
103
104
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106
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1912801-00
1912803-00
1912805-00
1912807-00
1912810-00
1912813-00
1912816-00
1912824-00
1912829-00
1912837-00
1912854-00
1912855-00
1912857-00
1912864-00
1913414-00
1914156-00
23368A2-00
2337IA2-00
23444A2-00
23445A2-00
9007201-00
9007791-00
9009185-00
9105740-55
1012784-00

108
109
110
111
112
113
114
115
116
117
118

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109
110
111
112
113
114
11:116
117
118

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1217377-00
1005334-00
1305608-00
1303067-00
1311465-00
1018440-00
1016549-00
1011472-00
1300309-00
1305126-00

93
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Dli VELCMD I H
DL3 (NT PLS H

0

~

COItI'OltATION~

I

DRIVE COMMAND/

u

?6
5 -...Q?7

Dl5 WRITE DATA ERR H

QS...l'!.

DL5 WRITE LOCK H

----2.C
7 0

QD 12

Qd~

DL5 VOLUME (HECK H
ERR H

DL~ DRIVE SELECT

QC 13

7 0

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~ CLK

C
~

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WI
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DL I COVER OPEN H
Dli HOME swrrCH L

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7

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I

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74LS08 8 __
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--

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ENABLE TIMEOUT
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p-.r

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2
3

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DL2 SIGN FWD H (11 3 )

r

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I

If

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24.9K

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0

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VELOCITY COMMAND AND STATUS DATA
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CH<

CHANGE NO.

I

-,~,

-

RlV.

1

8

I

1

6

I

I

I
7

1

5

D

02

R22

~ 'A0- - - - ~_ [~ACK
00 GATECOUNT I

R0J3

(3)

!b

~ A~

----

CLK
QC"
IIII ~ '---

RESET ERR H

g
3

f--

~

A E2s QA I ~

5 8
6 C

~LS74

DL2 VTI---VTI

7
6

FW;;~

flL f--~D0

1. WI fN FOR RL.fIl.
WI OUT FOR RL02

R21
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2 0

F3

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CLK

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~ D/27 R21i

DL2 LSB TRK DlFF H

QDP

0

9
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R2
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I AS E32

HEAD SELECT/SIGN 81T
HOLDING REGISTER

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DLI STATUS BIT A H

1

,-

I

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15 IPS

--

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DL2
RL02 H

TRACK DrFF

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15

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DLI STATuS BIT 8 H

E23

1

NOTES:
(W2 [S ON DLS PAGE)
3. JS'17 (SH.I)MAY BE ACT[VE
FROM THE BRUSH DRIVE ASSY,
BUT THE BRUSHES CAN BE
REMOVED FROM THE DRIVE
WHEN USING CS REV H DR
LATER.

RIl'I'n
\ J

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15 I

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2

2..

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6 IPS

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4 (LS8)

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GUARD BAND
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HEAD UNLOAD

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A 

83
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CMD 2

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74LSI93

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11 A2

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S/L
4 A EI9 QA 15

[L5 SPIN ERR H
wR GATE ERR H

7

DL2RL--"''------------------DL4

8

DISK ON SPEED L (II

70LSZ79

'XlS-~------"J"-S·'-'7-CONTROL SP UP L

8
DL5 SEC DET L -------------------L---------------r---"-<~_____

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DL5 LOGIC POR L __________________________________

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TPII

C80
DL! SPIN DOWN L _______" -__

R41, R42

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A

A
DlS CLOCK ERR H - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - - - - - . - - .

CHK
REV.

M

8

7

6

5

4

3

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DLI SPIN uP L - - - - - - - - - - - - - - , - - - ' - " f - - . ,
DL6 SEC DET L - - - - - - - - - - - - - - t - M _ J

DL8 DRIVE SELECT ERR

H--------------+-+------------1---,

WRITE DATA ERROR PLS L ~

_JJ~6i-I_ _ _ _ _ _ _ _ _ _ __+_+-----------1-~====~======~------~~

Dl4 593M5 U L----------------+-r-------------------------------,

DL6 CLOCK H - - - - - - - - " -

c
DL6 CLOCK L----------'''I

DL3 V T I - - - - - V T I

1

DL 7 READY TO R/W H - - - - - - - - < 5

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DLI LOCK ON L

DL5 ERR STATE COMD L(I)

DLI TIME OUT COMD L - - - - - - - - - - - - - - - - - < L___

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CURRENT IN HEADS L. -,J",6,--7'--_--,-'--0

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B

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SEer PULSE L

DL6 SET WR GATE ERR L - - - - - - - - - - - - - i - - - - - - ,

+-____________ DL5

L __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

WRITE

LOCK

H (2)

f ' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - - D L 5 WR GATE ERR H (2)
C8t-C87, Clel6.Clel7. (108
D8 -D12

A

A

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TPI7, TPIS, TP23, TP24

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DRIVE LOGIC

(ERROR LOGIC)
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8

7

6

5

4

3

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.... - - -. . .- - - - - - - - - --DL6 LOGIC POR L (1,2,4,7)
- - - - - - , . - - - - - - - - - - - · - - - - D L 6 ENABLE INTERFACE H

OL8 AC LO LATCHED

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L
L.---~

OLB AC LO

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. - - - - - - -------------t-,--t-l~-_t_-------

POR

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COMMAND

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CLOCK

H

(2,4,5,7)

OL6

REeD

WR

GATE

CLOCK

L

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--+----·---------DL6

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10

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R68
R69

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R74
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DL5 WRITE

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DL5 DRivE

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L

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c

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JI2·RR DRivE

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III

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L~~-

RAW SEC PlS RETURN

DL7 READY TO

cu<

DATA (H)

B

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L
H

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DL7 DATA PULSE

DATA (l)

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DATA

READ

liNE URIVERS

RAW SEC PLS.y.J.-.:14"'-"'2_ _ __

STATUS

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DL2 STATUS

ill

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SELECT BI T '/;

A

IN

"->-"------d.L?-=--±::!l:!STATUS CLOCK (L',

H

DRivE SELECT I (I)

DL2

L 14.51

vn

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L

H

ERR H
TIME

DL 7 READY TO R/W

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LAMP

LOCK H

OL4(625 US: LTjsEC

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(5)

3

WRITE DATA (H) ~J,-,12'::-d5_ _

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DL7 READY

L

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rC;'wv..I
V R7 0

c

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H

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_ _ _ _ _ _.'LJ,L01'=-6READY

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SYS elK (ill;

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GATE ERR

GATE

_ _ _ _ _ _~J6~"1wRITE GATE

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L

(2,5)

SET WR

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(8)

L

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A

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RG3-R82,RI38

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(INTERFACE LOGIC)
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6

5

3

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CYCLE COJNTER

4

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EI/E2 INTEGRATOR

ENABLE

, - - - - - - - - - - - - - - - - - - - - - - - 7 D L 7 SEC PLS L(6) (5)

SELECTOR

FLIP FLOP

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fL--t,.:'-'-:==~i_'oo;----,--Lk}_--_, ~~~p ~ ~

10

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SEC PLS H(8)

74LS(l!4

H

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0 L 7 SA MPL E H
GUARD BAND H (1,3)

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D

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DL6 LOGIC POR

c

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016-021
CI-C73,C96-CI£)3
NOTE:
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UN

(J2-6)

L------+------+-~

DL3 VTI----VTI

c

DL4 VT5----VT5

R84
287
17.

POSITION
srGNAL
SAMPLE
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017 SEC TIME

L (3)

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TPI5

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4.7K
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77

TPI6

DL6CLOCK H-------------------------~___,
INTEGRATOR

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2K

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TPI THRU TP4
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6

READY TO R/W L SYNC L (6)

A

REV.

8

B

READY TO READ/WRITE TIMER

READ DATA GATE
OL2 ENABLE TIME OUT H - - - -

5

4

3

2

7

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DL? SEC PLS

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c

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74LS74

10
DL6 VT3---VT3

DL6 -5.0V----5.0V

f " - - t - - - - - - - - - - - - - - - - - - - - - - D L 8 D':<'lVE SELECT ERR H (2)(5)
I,

C94

47,011

AC LO L~J~I~2~-B~_,---,----~~~:_'

T
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DRIVE SELECT
ERROR LATCH

L - t - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -_ _-----OL~ AC LO L (G)

B

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O L 5 AC LC LATCHED L lG)

DLI HM Sw L -"J'::4~-9"__ _ _ _ _ _ _ _ _ _ __'ct::L_/

13
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DL5 VOLUME (HECK H _ _ _ _ _-""2"\~
DL5 DRIVE ERR H _ _ _ _-,~13'1~41S~3'r'-----------,--t--"-t~~

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EP~OR

L

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _~J~12·TT_ DRIVE ERR H

12

B

MULTIPL::: DRIvE S::LECT ERROR
CONDITIONAL JR[VE DESELECT
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RI30

4700

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8

7

6

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4

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6

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DL4 DISK

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COM 0

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13

DL I

VT6~A6

DL5 DISK S TOPPED

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R7

R8

R9

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4.7K

4.7K

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5

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6

LOAD
CART
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•

7414

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pas

MODE

L

L

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9

S0Q
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7416

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pas

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10

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LOAD HEADS

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6

7414

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BRUSH CYCLE

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7 9

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DECODER

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6 AI
3 A4
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DLI STATUS BIT A (2)

DII STATUS BIT B (2)
DLI STATUS BIT C (2)
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MODE
OFF

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GUARD BAND
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6

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NOTES:

VEL
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rps

1. Wl [N FOR RL.01.
WI

OUT FOR RL02.

'---'I_---L_''-1'H"''EA~D'__!U'_'N"'L~OA~De..L:I'''5__''IP::.'S~ 2. W21:iQI. FOR FIELD USE.
(Vl2 IS ON DL5 PAGE)

~

3. J5-17 (SH.i)MAY BE ACTIVE
FROM

o

THE BRUSH DRIVE ASSY,

BUT THE BRUSHES CAN BE
REMOVED FROM THE DRIVE
WHEN USING CS REV H OR
LATER.

c

-

I

71LitB~8"---------- DL2 ENABLE TIMEOUT H 17)

ENABLE TIMEOUT

J5-11

GATE

r L O G I C GND

B

Dli RESET TR.K (NT L II

74LS'4:>!'0~-----+-'===~===i~-------..J

MARKER LATCH

~
974LSI4;X>'B'-1----+--+----------l-----------...4.J

E40

E4111

I

..J

,,~L:74

~'0~L2~79 ~~;6:r CLO{~IFDjSABLE

~---~--~~M~A~R~K=E=R============t=====================±=====~E29

________
OLE CLOCK LOLE CLOCK H _ _ _ _ _ _ _ _

~
13

VELOCITY COMMAND AND STATUS DATA

GATE

CONTROL LOG rc

r---'il~

-1___~------------_+--------------~~~L~S~2~79~-_~==V=T='====~='~-?2~171~~B 3

A

.

CLEAR LATCH

~-------

!

I

""""""

CHK

CHANGI! NO.

_.•

RIV.

8

ISIZEr:oo~

TITLE

I

I

I

I
7

I

I
6

I

I

I
5

r

DRIVE LOGIC

I
4

+--+

SCALE

3

1

SHEET

2

NUMeER

IDL211 0 ICSI54 14025 - 0 - I
2

Of

8

DIST.

I

,"ev.
.N

7

......
~I

4

3

4

))~86

DL3 E2 HELD H III
6

7496
E63

,---2

SET 4

6 SET 3

DL2 LSB TRK DIFF H

5

5,~

--

o

6

R3(1)

~ SET Z

R20J 13
R IW

~SET 0

R0(1)

r:f'

fll--

2.

SET I

VTZ

R4U) ~~

'\574
E6Z
3 Hf(D
C 0

DL3 KICK PULSE H IZ)

~

+5V
CNT ROM

6

~,~
E7~4 9

5 AI/J

5

15

~AZ

VTI

4

'\;-2
DLI RESET TRK CNT L
DLZ RL02 H
DLI LOCK ON
DL7 SEC TIME
DLZ LOAD REG
DL4 6ZA US

SER IN

13~

IZ

74L
E76

DL 7 SEC TIME

ENB
CLRCLKSET

II

16 I

L~l
~
IZ 7&Z

3
Ji0

r-

~

L
H
H
H

E58

4

~414

3

I

Nftl 9

9

~74LSB6

4

2 AS
I
A6

tlIIHt~

8
8

C

E66

A4

,------!2

0

DL3 CNT PLS H
II 03

74LS0
E76 , 6

0310

I~

DZ II

01

A7

~

13

en

10 01

~

74LSl97

E74

'~D0

'lLS32 II
IZ EB4

121

R3W ~

3 DZ

R28

RZiI) ~
RltIJ

r25~l.91l)-

RI/J(I) 5

6

CLALD CLKctJ
I 0

13~ ~

MEl ME2
13 14

~

DL2 LOAD REG L

4

RZ7

A3

H

COUNT ROM
DECODER

cl
~

~AI

I

Dl3 EI HELD

RZ6

B

E54

74LS279

E58
13
4~

~

RI36
100

74LS279

DISABLE COUNT
2 LATCH

74LS279

c

INNER GUARD BAND GATE
10

DL7 GUARD BAND L

~
E59

9

~

~B

E76

E67

Ol7 GUARD BAND H

OUTER GUARD BAND GATE

J4-~

DLZ SIGN FWD H

T~'
91~~~S-

DL2 BORROW H
DL4 I MHZ

~
.9

4LS86 8
E51

B

~
4LSOO 6
E67

5

I
2

4LSB6 3
E66

~

+Bv
R31
10K

I
~ U~
74LS-

+5v

9

RI40
IK

~~~

C

+3V-

ll"
tfi~

VEL SIG

A

SIGNAL GND

=

8

J4-2

f
I

74L5-

174

J4-14
J4-16

1

4.7K

7 E36
+ 12

C

0

I

+5V

R37
3.ftl K

I

W
74LS174
9 E37
C 0

+av-=-

10K

~

+5V
+8V
B
- 3 14
339
9 E36
+
12

+BV
7

3 E31
+ 4

RI37

-

-=-

I~K

07
IN4454
v

TP9
+BV JZ-Z
+Iu4
_T'llut

-BV

JZ-3

I

+Bv

j

BV

I

J6-10

I

~
1

R3B
4.7K

J6-20 -8 FM
LOGIC
J6-l1
J6-IZ LOGlC GND

J6-14
J6-16 SIGNAL GND

+5V
VEL

VEL SIG

DET V

3.B0 V
2.86 V
I.B5 V

CODE
t.tSB
LSB
I
I
I
I
I
0
0
I
0
0
0

r~9

DLZ, Dl5, Oll, VTI

VTI

A

+5v
R40
IK
DL2 VTZ

RECTIFIER

7

-BV

TPl0

-VUN

J6-B +BV

+BV

IC75
+TJ.0 ut

25.6 IPS 3.79 V
19.2 IPS 2.84 V
IZ.B IPS I.B9 V
0
0

ev

J6-19

-VUN

74LS174
9 E37
C 0

R30

Z _

5.IK

I

+~~35

~Q

9 E41

9

~'

TP7

6

r- r--

r--

-=+Bv
3

JII-Ill -BV

-BV

4.7K

2

W f" ~

(7)

j;3

RZ9
10K

6.BIK

-=-

~ U-DL3
INTG INVERT
H

Oll E2

R33

0
I

12 0
74 SJ.
E47

II

I

3

UM339
5 E36
+ 12

(114

,01

'~R34

J II-I LOGIC GND

J6-IB

+5V

I

+5V

+BV

4

0YM,B6 6

R3Z

DL7 EI

DETECTORS

~

9 E37
C 0

VE LOCITY LEVEL

I

6

5

3

7

6

SECTOR
DETECTION TIMER

5

"

3

r - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D L 4 I MH2 131

o
OL6 CLOCK H - - - r - - - - " < l

IDISK ~DERSPEEDI

74LS279
TPII
162.5 US}

(SECTOR TIME I

DL4 SEC TIME L
(593.2 USI

DL4 593 US LT L (51
+5V

593 US LATCH
(DISK OVERSPEEDI

c

(7)

~
IK

DL~

vT5

VT5
13

r -_ _ _ _ _ _ _ _ _f-_ _1"'2d~L.SW~Ic..I----------DL4 625 iJS LT/SEC TIME H 161

VT5

74LS279
74LS279
13

II

DISK ON SPEED
LATCH

f--_____+_~41'__../>-J..::..----------DL4

DISK ON SPEED L (I)

74LS279

X>-"--, _ _ _-"J.=.5-'o7_CONTROL SP UP L
DL6 SEC DET L-----------'.-------~--".d

II
0/

DL6 LOGIC POR L - - - - - - - - - - - - - - - - - - I - - . . . . . . . : . . : . : : . = . : . . . . - - - - - - . . . . L - - - - - - - - - - . . . 1
.~

TPII
C8~

DLI POR OR
LOAD CART L

A

--

R41, R42

R41
22'1

OLI SPIN DOWN L

C8"

~\'"

UF

OL5 CLOCK ERR H
eHK

_..

8

....
7

6

5

"

3

7

6

5

4

3

+8.0V

+S.0V

7416

0

oLI SPIN UP L
9

DL6 SEC DET L

EIS

EI0

R49
4.7-1(

oLB DRIVE SELECT ERR H

SPIN ERROR
FLIP FLOP

WRITE DATA ERROR PLS L
OL4 593).1.5 LT L

D

oLS DISK STOPPED L (I)

6

J6-1

VOLUME CHECK
FLIP FLOP
OL5 wR DATA ERR H (2)

DLI LOAD HDS L
+

+5.0V

CLOCK ERROR
DETECTOR

DISK SPINUP
ERROR TIMER

5.0v

+S.0V

7416

DL6 CLOCK H

OLS VOLUME CHECK H (Z.S)

+S~V

RS(I)
ZK

+5.0V

09

IN4454

' - - - + - - - - + - - - - - - - + - - - - - D L S SPIN ERR H (Z)

4

C
DL6 CLOCK L

RSZ
IK
SEE N~2E Z ON OlZ +

1(1)

TPIl TPI8
oL3 VTI

CS6

c

r ' - i - - - - - D L 5 CLOCK ERR H(4)

~ 39.F

VTI
+5V

o L7 READY TO

R/w

SEEK ERROR
TIMER

H

OLI LOCK ON L

DLS ERR STATE COMO L (I)

DLI TIME OUT COMO L

, - - + = = = : - : - . , - = : : l : : - = = : - : - = : : . , - - - ! - - - - - - , - j - - - - J f - - - + - - - - - - - - - - - D L S SEEK TIME OUT ERR H (1.2)
CURRENT IN HEADS L. ___J"'6'---7'----_--,'--L1

> ' - - . - - - - - - - - 4 - - - + - - ' - - - - - - 1 - - - - - - - - - - - Ol5

CURRENT HEAD ERR H 12)

B
WRITE PROTECT DETECTOR

+5~
R59
20K

)6"---_ _ _ _ _ OL5 ORNE ERR H (6.8)

,----r-----,----,- + S..,V
Oil
1N4454

R60
10K

DL6 RECD WR GATE H

R61
CS3
OIZ
IK
1000 ~'N4454
PF
7416
WRPROTECT L~J~II~'9~_ _ _ _ _~RV'4~6-t_ _ _ _~_ _ _L-_~

+VTl

74LS279

Q2

ZN4403

1------------,---------'1101]-"---+-------------+----------- DL5

WRITE LOCK LATCHED

H (6)

74LS74

22,IW

SECT PULSE

OL6 SET WR GATE ERR L . - - - - - - - - - - I - - - - - - - ,

+-__________ Dl5

L-_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

WRITE LOCK

H (2)

f l L - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - O L S WR GATE ERR H (Z)
C81-C87. (106 ,CI07, CI08
OS -012

A

QZ
R43-R62 I R146

WZ

WRITE GATE ERROR LATCH

TPI7, TPle • T P23, TP24

""'.

DRIVE LOGIC

(ERROR LOGIC)
SHEET

8

7

6

5

4

3

2

OF

REV.

N

I

8

I

7

6

3

o

DRIVE COMMANO (It) J12-

12

DRiVE COMMAND IL) J12-

11

'5.111 V
R74
IK

~VT3
Iq

DLB

~.E77
75113

c

Vn

3

,2

J12-CC STATUS

IN

IL)

>4

J12~DD STATUS IN

IH)

c

I
13

-

DL7 READY

TO

R/W

L

__________~9~LS32

LOCK H

DL5 WRITE

DL5 DRIVE

ERR

DL4(625 L(S) LTf-;EC

TIME

----------"''i!.J¢~. E 17
H

~_'?

H

DRivE SELECT

(I) (H)

12-

J-,,=__,_:2__E5_7.Lj'

DRIVE SELECT I (II (L)JI2-F
.~

B

1

DL7
TO
DL2READY
STATUS

R/W
DMA

'EV>""",
eNK

'EV.

CHANGE NO.

I

.....,

2

E7B

6

JI2-HHSTATUS CLOCK ILl
JI2-JJ STATUS CLOCK (HI

I

2

9

B

220

+ -L C;'5

TPI4

R79.

4701

IlI.FI

V

023

D22
IN4454

;8i~V

H

OLE) LOG Ie POR L
DLI LOAD CART L~

~UF ~~.%

f:

E~~93 >'-I______~----L-------'....Ljl ~~

3

4

SECTOR

PULSE

U

8

4.7 K

/',2_'____

79M~S

DIS
IN4454

RBI
75K

-8 - - _ . 3 Q4

I

DETECTOR

"2~--~-----~1---DL5 -5.0v

I

--lc76

+~IQlUf

C77

~.,

H

1

8

5

L>LJ!..'II.:.;.3L---------------------~I_C_--_+--..J

L~--

GND

[)L2 STATUS CU< GATE HL
DL7 SEC PL S
DL 7 DATA PULSE

11

4

. 2~ V

U,Y,P,R,K,L,A

A

4

,----r----,--·'5.¢V

RAW SEC PLS RETURN J 14J14-1
JI2-VV,UU,LL,KK,FF,EE,BB,AA

E57

;13:O---------'----L-"

PLS"-J!'!14c::-£2--------------~47K_____~:~+a~v

RAW SEC

9
4{E83

L...>!J.L1 ",I5'---________________

ASSERTED

(H)

"'""

~ ~i5K :.;6 ~:?K
i.l'____+--__K--l____.J

SELECT BIT ¢

IL)

READY

15

575113

7SI07B-~¢

]

ll.!=____---"2:oES7

-

'-.f.-

READY LAMP DRIVER

:' ""'" ..

DRiVE SELECT I (I) (H)JI2-E

SELECT BIT

2N44¢3

READY

m-Pi-~-:"-'E-57- - - /b"9'- - -b-'-l-'-:":":::::l~,'::-':-":":
\

¢ (i) (L) 1-

III

I

Q3

IZ-PP DRIVE
IZ-RR DRIVE

I

• 5.111 V
SELECT

lK

J

DL 7 READY TO R/W L SYNC L
DRIVE

~~~

R71
2K

)''''-B-+--CI":::JtlI----,-.ll~ ,E7/ ,3~
12

~~I
I I 75113

R72

4,7K

I
6

I

5

t

I
4

I

I

I

TITLE

I

2

6

NUMBER

(DLEi)ID~SIS414025-0-1

LOGIC)

SHEET

3

I'"'foo ,

DRIVE LOGIC

(INTERFACE

OF

8

OI$T.

I

I'N'."

_

._---.

I

8

I

7

I

6

ca .. MllTAI

:.:::::..

4LSllfll

~
1 E4~
I

D

3

13

E44
r1-""I'2>l-'-''/

"-=

V

r$
~

~~E33"~4,LS279
I

E33

VTI

74 LS279

~4'
VT5
LS74 liJ
12

:;;F-

DL3 VTI----VTi

I~]

DL4 VTS----VTs

Z87
11.

pK

!R87
VT4

4:t

~~

G1
Q7

ZN44

SERVO DATA
LATCH
VT4

11.

RSS
1.21K
11.

~

~Z
74s~IZ I~s...---

SERVO DATAZ J6·13

E4

I

B

_

U

SERVO OATA I J6·15

II

4f~2

6

4

E45

~ 7451111

vT4

!1l1 )

I~a~
r1..

-B.0V

~IZI
74LS74
I DE4~"
I' CRIl 8

3 74510

E2 INTEGRATOR

~

s

INTEGRATORGND J4 - 15

.l~,~a5f::'t53..l

.01.,TCS5-C6S.C7lII.C7i T

~ IP+J,~RU

~

TP4
+¥v",J:,;Z-::!I---t-.-_+S.!IIV

I

I

-

D WaNO.

I

---~

,

I

2'B IQiL
E50 74LSI23

,..t IA

~VT5
5

5
Q

Ir;jlK

4-'\R~"'K'V5--'-+_
~,)ZN~(lJ3

IQ,r=4'--_ _ _ _ _

\.!:::

CLR

1~:;lJt ~lfi1~Rfr-:
2Ng:1II3

1.d

c

Z3D

DLT SEC TIME

2N~~01 ~

~ _ 3 LM339 "~~ZK

~

I'....JIM__-------------.

ES6 >,'3::....,-'-

II

+ 12

-S.(lJV
R94
10"

~!1,~
J.J

, .1II47.P

.~

~

R95
30K

RIIS"
;:
I

C96
\ll47 p

J;' ~W;- r.hl C1I76

#

i)'.

-.

E536

.111 7 ;!cJ'Z

31>SK

~

1~E4~

7

I

6

1

I

I

LM3Z4

'~':~M324

r~:i o~
QI4
ZN564¢

l1

1~~~2

I

'j~

Rile;':

T

"E56

~.

S

+

~.
~POS SIGNAL

II

T.01~"
rh 5!IIV
L...Q>TI

EI POLARITY OETECTOR
+5 0V
+8.0v
RI23
4 _ 3 L"339
4.7K

7

+

::!::C101

1%

CIIliZ

E49

5

~v

~'
RII7 IRII!/:.
&,~4 <~ l'

.'.RII6
;:
I

I

47013 P'

27.4K

~ LM339

'e.0v

----T2

fZ----'--~Nv-_-'-I----+-~DL7
~.~~

IZ

+~5,0V

E56 >"4:!...._ _ _-,
17. 9
IZ
+
R,'III'
-8.0v
I(
+8,4)V
1--'II\I\--....

11.

~

I 2!'-.

~

,

RII4I
&19
11.

POSITION
SIGNAL
SAMPLE
AND HOLD

TP25

LM33g

.5,0V

I

leLR
74LSlZ3VT:~

ES8

RI\ll0
301 -e.¢v
1'1,

I

t

I
4

R149
2K

Fo'k

R/w

L (6)

DL7 READY TO R{W H (S,6)

T
E75

'''E&9

,3

2]74Ls~.p,,----,
DL7 OATA PULSE H (6)

I

DRIVE

TITLE

V!~IC

3

r~'r'

_ ..

(INTEGRATOR LOGIC) (DLi'lI D ICSl5414025-¢-1
..EET

I

DL7 READY TO

I

± 20%Z ...... >1,S

SEC PLS L__-,3~-,0~----",OL7 READ\' TO R/W L SYNC L (6)

74LSZ7g

rh

-

i

TPI6

1.0""

6 35V 1I!)7,
S"
Q
12
6.5 MSEC

J~------~.....!I~~
7~LSZ79If1.r
~ZB
~:~~
g
!S~

I

.SV

·C97

7

E2 t3J

READY TO READ/WRITE TIMER

f7~3K,"

RETRIGGER DISABLE
LATCH
12.
......
ES8

E I t3J

0T3

L------------------------------------------------~e~.III~v~-------------------'-I--------~--70L7

POSITION NULL DETECTOR
,

\!

~ZN4401
'-1

-S.(ilV

+B.¢v R99

IC DECOUPLING

I

L

3~'~KK JJ'~

~26

fV'.-I\-'Q-,z---rll-"-~R-'2-(I)+--J,,-J(cIL0-1II----=J+
\
1
.
h
F'

E2 POLARITY
DETECTOR

::!:CII& -B.¢V

*rlCli9~·,'j0

c; ~~~3

~

+5.i1JV

RII3
464
11.

RIIZ
43 .

L (3)

l~~ l~~tt
+B¢V

'-

Rill
43

DL I POS
MODE H

I

TPI-TPI2, TPI5,TPI6
P,83-RI24,P,133
a5-a14
016-021
C 1- (73,C96 - C 103
NOTE:
I. TI-13 ARE PADS fOR FORMATTER
WIRING (NO ASSEMBLED PARTS).

'V UN
(JZ'6)

.~~~

,1~~5

~~~~

-

DZ0

~
~~~

VTI
EIINTEGRATOR

E49_ 13
+BIIIV
RISI'j

3¥,6

+5.0V
RI(lJ6

~~8.z

3

~'2
14
324

DETECTOR

D

17.

LOGIC GND-'J"'Z-::4'----'-l\7 10u'

Ole

5'.1:"

GUARD BAND

DL7 SEC TiME H

~ ~C73
!

+5JlV-'WIr-"-s'3I
RIi1J4 ,
s0v
'~':fK I 14

Dig

9 E48
LSI4

::::""'-.----,C7.C~

+5V'-,-;.,.::1..,....,..

DL7 SAMPLE H

SAMPLE ONE SHOT DRIVER

,------":O=""-="--""~"""'!I;------'====c=:.===:!!...---7DL7 GUARD BAND L(3l

_ _ _ _ _ _ _ _ _ _ _ _ _--t_ _ _ _ _ _ _ _ _ _.......J

SERVO OATA
CYCLE START

READ OATA GATE

J&-S
SAMPLE ONE SHOT

IN44S4

74LS74

SEC PLS H(8)

- 74LS04

H

4

13

r:::Ia__ :/

VT4

E4B

0

I

DLZ ENABLE TIME OUT H - - - - - - - - - - - - - - - - - - - - - - - - I - - - , ] / '
DL6 CLOCK H
TP6

It..

3

6r-

S

V

,

~E45~y6~---------~---------,

I

I

2

DL7GUARDBANDH(I,3)

'---K}--___,

R'3

~\1
}~~4403

Re5

II - 0 ~ ~()t7II7SI?2I.9J

'--------------------~DL7

I

'-----jH--t-f-----,

Q

~ E39 ~
~

""'8'-_ _--,

.!lljLS!lS/

c;;,
~74LS14
I

9

DE46
IC 0

\7_

r?n~r-!Q.5----,I-

I ~2N44(l3

__ .

R84
·5V

-

S

DLI EN
SAMPLE

018 IN4454

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