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'"T)o!E 'otATERIAl ~eN IS FCft !NFCPWAr.ON pt,~ OPolLY AND IS

SU'JECT TO CliA/'4GE WITHOUT NOTICe. OIGITAL EQUIP"=NT

CCAPCi'A nON A.SSI,;MES NO R!SI'CI'CSISII.ITY FCft ANY ~ACAS 'NHIOi MAY

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FlELD i't1A1NTENANCE FR1NT SET

nilS CRAWlNG AND niE SP1:CIFlCA noNS CONTAINED H~ElN ~ CCHFlOOlT!Al ANO i'RO~leTARY. lliEY ARE nfe

?f'lCP'E'ITY OF OIGIT.l1. ECUI~ CORFORA nON.-\HO SI"4AU NOT 3E R9'f!COUCm OR CCP!EO OR USEO IN ¥fHOU! OF.IH

PART A9 THE 3.ASIS FORlliE MANUFACTURE OR 5.'l.E CF lTE.\lSi\'fTl1OVr~lTTCt. P5'lNISSICH. lliIS!SAN ~pt,'8LISlJED weRK ?ROTEClc:l) UNOER THE FEDEAAI..,coP'n'lIGHT LAws. 1987

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FDLD M?.INT~ia PRINT SET

PARTS LIST (S3:414)

159 MBYTE 5 1/4 DISK DRIVE 159 ~fTE 5 1/4 DISK DRIVE 159 MBYTE 5 1/4 DISK DRIVE

VARIATIONS

COVE~EO BY Th:S PRINT SET

RDS4-EA

RDS4

Field

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Digi13J

EquIpment

Corporation

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R. KOPPENAL

DES.ENC1.

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RESP.ENC1.

DEAN SCWBLL

FJElD SEJiN1a

R. MINISA."lDRAM

TOP DOC. NO.

DATe TITLE

19-MARCB-87

DATe

19-~RCR-87

159 MBYTE 5 1/4 DISK DRIVB

DATe

19-MARCB-87~---OO--C-U-M-ENT---N-u-M-e-ER---1

DATe

19-MARCE-87

8 TC

NUMeER

lUlS4-0

1

SHEET 1

REV. B

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-'--'-AUTOMATED BY VAXKPL (V2.0) P A R T S L I S T _{SHEET A1} _{'OF A1}

1'1 I N _{QUANTI TY PER VARIATION/REVISION}

LINE ITEM TOP DOCUMENT PART NUMBER REV DESCR I PTI ON A EA

C4 C4

1 1 30-21:.245-01 DISK DRIVE,W/SLD PLATE,MT SCREW,GR 1

2 2 2<3-21:.103-00 B1DEVICE PCB (RD54l 1 1

3 3 <30-0004<3-1:.1:. SCREW,SEMS PAN PHIL EXT WSH 4-40 4 4

4 4 <30-0<3414-02 SCREW,MACH FLAT PHIL 4-40 4 4

5 5 D-MD-74251:.52-0-DBU 74-251:.52-01 PLATE.SKID 1

I:. I:. D-MD-7428201-0-DBU 74-28201-01 CLIP,GROUNDING 1

7 7 12-14314-00 CONN,P+S 02SKT(1X021.100CC JUMPE 1 1

8 8 <30-01:.021-01 SCREW,MACH PAN PHIL 1:.-32 4

<3 <3 30-21:.245-02 DISK DRIVE,WO/SLD PLATE SCREW,GRN 1

REVISION HISTORY !KPL MATRIX FORMAT!SECTION A OF A!DRN: R. KOPPENAL

~~--~~~-~----________ ~~~--- ________________ !DATE: 23-0CT-81:.

!ENG! ECO NUMBER !REV SECTION/VARIATION INDEX

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!---!INITIAL !A [Al A ,EA !DATE: 1<3-MAR-87

!J.L!RD54-SH001 !B [Bl

!D.H!RD54-SH002 !C [Cl

TITLE PARTS LIST

15<3 MBYTE 5 1/4" DISK DRIVE

!DES.ENG: JAMES LUCAS

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!DATE: 1<3-MAR-87 ________ DOCUMENT NUMBER _____ __

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!BASIC PART NUMBER: RD54

!FILE NAME: SH414C.PLS

~---__ ---~---.SIZE!CODE! NUMBER REV

!RESP .ENG.: DEAN HOWELL ! _ _ ! _ _ ! _____________ _

!DATE: 1<3-MAR-87 ! K ! PL ! RD54-0-DBP C

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-!MFG.ENG: R.MINISANDRAM ! RELEASE DATE: 1<3-JUL-88

!DATE: 1<3-MAR-87 ! RELEASE STATUS: RELEASED

!ASSEMBLY NUMBER: !TOP DOCUMENT NUMBER:

!B-TC-RD54-0

!EDIT #

2

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" TH ISO RAW I N G A NO THE SP E C 1 F'"::"I-:::C7_{A-=T7I -=-0}N:-:-S:::--:C::-:O::-:-N~T:-::A-:-I-N"::'E=-D -H-:-:E::-:R:-:E::-:I~N-A _..._{R-=E--::-C=-O}N-F~I D::-:E::-N~T::-:I""":'A-L--::-A-ND=--:P::-:R::-:O:-:P:-::R""":'I-=E-=T=-A-::-R:-:-Y _-.---""T=H-:-:E:-:-Y:--:A:-::R:-::E~T:-:-H=E _{-:P=-:R:::-:O:-:P:-:E=-=R:-::T::::Y;-;:;'O-;::'F-:::-D}~I

G~I;-:T;-;A;-:-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. THIS IS AN UNPUBLISHED WORK PROTECTED UNDER THE FEDERAL COPYRIGHT LAWS."

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DRAWING NO.

NO. OF

PART NO.

SHTS.

RD54-A

RD54-EA

B-TC-RDS4-0 1

K-PL-RDS4-0-UBP 1

D-MD-7428201-0-DP.U 1 174'R,m_n1

D-MD-7425652-0-DBU 1 174256C:;2-01

C-UA-RDS4-0-0

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K-R~-Rn:;4-0-Q

It-NOTES:

THIS DRAWING AND THE SPECIFICATIONS CONTAINED HEREIN ARE CONFIDENTIAL AND PROPAIETARY. THEY ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPOR-ATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE

MANUFACTURE OR SALE OF ITEMS WITHOUTWRITTEN

PERMISSION. THIS 1S AN UNPUBLISHED WORK PAo-TECTED UNDER THE FEDERAL COPYRIGHT LAWS.

ORB 126C

EN-01242-16-REVA(386)

I

1987

I

DESCRIPTION

159 MBYTE 5~· DISK DRIVE

159 MBYTE S~· DISK· DRIVE

FIELD MAINTENANCE PRI..-'n SET

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DES. ENG. DATE

JL'I LUCAS 17-JUN-8 DOCUMENT NUMBER

RESP. ENG. DATE

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MFG. ENG. DATE

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DR8107A

EN-01237.1&-REVA(3ge)

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159 MBYTE 5J:i" C-UA-RD54-0-0

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159 KBYTE 5 1/4" DISK DRIVE K-PL-RD54-0-DBP

SH414 • PIS

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5 1/4" DISK DRIVE

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DA81D8A eH125-1&-REVA(3SI6) 1159

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OPTION Nt=lME.

RM ECO

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RDS4-SHI301

RDS4-SH0132

R054-~

159 M8 (FORM~TTED) 5 1/4- INCH

WINCHESTER DISK DRIVE

NOTES.

/

1. CREATED EA VARIATION (WITHOUT SKID PL~TE/GROUNO CLIP 4-87).

2.THE USE OF PIN 74-25652-132 (SKID PLATE) IS OPTIONQL.

INFOR~~TION

SHEET

UPDATED THIS REVISION MATRIX AND DOCUMENTED MINIMUM SHIPPABLE REVISIONS OF THE DRIVE AND DEVICE PCB. SEE NOTES 3 THROUGH 7.

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300J 3ZIS

3.USE CAUTION WHEN ANALYZING DRI\J~ REVISION LEVELS. IN ORDER TO BRING R054 AND THIS REVISION MATRIX INTO CONFORMANCE WITH THE CURRENT

DEC STANDARD 12 MANY DRIVE REVISION LEVELS HAVE BEEN REASSIGNED AND SHOWN ON THE TOP LINE AS TO WHAT THEY SHOULD BE.

AS A RESULT REVISION LEVELS MARKED ON THE DRIVE MAY OR MAY NOT REFLECT THE ACTUAL HARDWARE REVISION AS DEFINED BY THIS DOCUMENT.

TO ASSIST IN ANALYZING DRIVE REVISION LEVELS,REVISION LEVELS WHICH ~ERE ORIGINALLY MARKED ON THE DRIVE ARE INCLUDED IN PARENTHESES

UNDERNEATH WHAT SHOULD HAVE BEEN THE CORRECT REVISION LEVELS FOR RD54.THE REVISION LEVEL IN PARENTHESES IS THE REVISION LEVEL YOU WILL FIND ON THE RD54 BAR CODE LABEL UNLESS THE DRIVE HAS BEEN REMARKED DURING REPAIR.

4. THE CHANGE IN RD'54 REVISION LEVEL FROM Al TO Bl REFLECTS A CHANGE IN THE COATING ON THE HDA BASE CASTING FRdM ZINC CHROMATE TO ELECTROLESS NICKEL.

DRIVE REVISIONS At AND Bl ARE FUNCTIONALLY EQIVALEN1. THE ALPHA CHARACTER SHOULD NOT HAVE BEEN INCREMENTED WHEN THIS CHANGE WAS MADE.

SINCE BOTH HDA'S HAVE A SIMIU:lR APPEARANCE~THE EASIEST WAY TO IDENTIFY HDA'S WITH THE OLD ZII'IC CHROMATE COATING IS BY THE DRIVE REVISION

MARKING.

DRIVES WITH THE 'OLD' HDA (ZING CHROMATE COATING) WERE ORIGINALLY MARKED Al AND MAY HAVE BEEN REMARKED WITH Cl OR C3 PER THiS DOCUMENT DURING REPAIR.

5.THE CHANGE IN 29-261133 ALPHA REVISION FROM A TO B ADOS A 2.32 K Ix RESISTOR m R61 IN PARALLEL WITH THE EXISTING RESISTOR AT R61.

THE RESISTOR ADO IS REFLECTED FOR VENDOR PART NUMBER 113591385 BY A -22 FOLLOWING THE VENDOR ALPHA REV. LEVEL. POSSIBLE REVISIONS FOR

VENDOR PART NUMBER 113591385 WITH THE RESISTOR ADD ARE C-22,D-22,F-22,AND H-22. SIMILARLY,THE CHANGE IN 29-813136-1313 ALPHA REVISION FROM

A TO B ADDS A 2.32 K 1x RESISTOR AT Rol IN PARALLEL WITH THE EXISTING RESISTOR AT R61. FOR VENDOR PART NUMBER 113591355 THE RESISTOR ADD IS

INDICATED BY A -23 FOLLOWING THE VENDOR ALPHA REV. LEVEL. POSSIBLE VENDOR REVISIONS FOR VENDOR PART NUMBER 113591355 ARE J-23, K-23, L-23 AN8 M-23. THE -22 OR -23 W'ILL BE MARKED ON THE J3 POWER CONNECTOR OR THE U43 (413 PIN DIP) CHIP. THIS RESISTOR ADO ADDRESSES A PROBLEM WHERE RDS4 INTERMITTENTLY FAILS TO SIZE CORRECTLY ,DURING A FORMAT OPERATION ON VAXSTATION 213013 AND MICROVQX 201313.

ORN.

R.KOPPENAL ~TE TITLE I

3/19/87 REVISION MATRIX

THIS DRAWING ANO THE SPECIFICQTIONS CONTAINED HEREIN ARE CONFIDENTIAL ANO PROPRIETARY. THEY ARE THE PROPERTY OF OIGITQL EOUIPMENT CORPOR-ATION QNO SHALL NOT BE REPRODUCED OR COPIED

CHKO.

DES. ENG.

R.KOPPENQL

DE!=lN HOWELL

~TE

3/19/87 DOCUMENT

~TE

3/19/87 DOCUMENTATION NUMBER

OR USEO IN WHOLE OR IN PQRT AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT HRITTEN PERMISSION. THIS [S AN UNPUBLISHEO HORK PRO-TECTED UNDER THE FEDERAL COPYRIGHT LAWS.

ORB 126C

EN-01242-1G-REVA(39&1

1987

RESP. ENG.

OE~N HOWELL

MFG. ENG.

JOHN MURRY

OQTE

3/19/87

OQTE

3/19/87

SIZEI

eOOE

I

N\.IMBER

I

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K RM

R054-0-0

(7)

OPTION

Nt:tMEI

RM ECO

**

ROS4-SH003

R054-A

IS9 Me (FORMATTED) 5 1/4" INCH

WINCHESTER

DISK

DRIVE

NOTESI

INFORM~TION

SHEET

6. THERE ~RE TW0 P~RT NUMBERS FOR THE RD54 DEVICE PC8J29-26103 (VENDOR P~RT 1059085) ~ND 29-81306 (VENDOR P~RT 10S90551.

~LL VENDOR P~RT NUMBER 1059085 (DEC 29-26103) WITH ~ -22 FOLLOWING THE VENDOR OLPH~ REV. LEVEL OND OLL VENDOR P~RT NUM8ER

1059055 (DEC 29-81306) WITH ~ -23 FOLLOWING THE VENDOR OLPH~ RE~. LEVEL ORE FUNCTIONQLLY EQUIV~LENT ~ND BOTH ~RE ~T DEC REVISION LEVEL B.

THE VORIOUS DEC NUMERICOL REVISIONS OF THESE TWO PORT NUMBERS REFLECT VENDOR ECO'S WHICH HQVE NO FUNCTIONQL IMPQCT ON RDS4. THE DEC

NUMERIC~L REVISION LEVELS (~01 THROUGH ~08 ~ND B01 THROUGH 808} WERE INCREMENTEO IN THESE C~SES FOR TR~CKING PURPOSES ONLY ~NO ORE NOT

M~RKED ON THE MODULE. ONLY THE QLPH~ REVISION LEVEL CHQR~CTER IMP~CTS FUNCTIONQLITY.

7. THE CH~NGE IN 29-26103 REVISION TO B09 INCORPORQTED THE RESISTOR ~DO QT R61 INTO ~ SINGLE RESISTOR QND QDDED HEQT SINKS TO THE SPiNDLE

MOTOR FETS PER M~XTOR EC 886. VENDOR P~RT NUMBER 10S908S TOP REVISION WENT FROM REV. H-22 TO REV. J TO REFLECT THIS CHQNGE. THESE

CHQNGES WERE NOT IMPLEMENTED ON VENDOR PQRT NUMBER 1059055 ~OEC PQRT 29-813061.

THE MINIMUM SHIPP~8LE REVISION OF DEC PQRT 29-26103 IS B01. NO DEC REVISION LEVELS QRE MQRKED ON THIS 80QRD. THE DEC 801 REVISION

-LEVEL MUST BE IDENTIFIED BY LOOKING FOR Q -22 FOLLOWING THE VENDOR QLPHQ REVISION -LEVEL. (SEE NOTES 5 ~ND 6)

THE MINIMUM SHIPPQBLE REVISION OF DEC P~RT 29-81306 IS 80S. NO DEC REVISION ~VELS QRE ~,QR~ED ON THIS 80QRD. THE DEC ~S REVISION

LEVEL MUST 8E IDENTIFIED BY LOOKING FOR Q -23 FOLLOWING THE VENDOR ~LPH~ REVISION LEVEL. (SEE NOTES S QND 6J

THE MINIMUM SHIPP~8LE REVISION OF THE RD54-E~ ~ND RD54-~ DRIVE IS C1. (SEE NOTE 31

8. THE CHQNGE TO DEC PIN 29-26103 TO ~ 810 INCORPORQT~D ~ RESISTOR V~LUE CH~NGE (R44 FROM 681 OHMS TO 3.01K OHMS). THE REMOVQL OF C17

QND QDDITION OF Q 47~h COIL PER VENDOR ECO =1067. THIS.CHQNGE IS QN ENHQNCEMENT TO THE SERVO REQD CIRCUIT QND POWER LINES TO IMPROVE

COMMON-MODE REJECTION OF SYSTEM NOISE. THESE CHQNGES WERE NOT IMPLEMENTED ON VENDOR PIN 1059055 (DEC PQRT NUMBER 29-813061.

TITLE: DRN.

R.KOPPEN~L DaTE _3/19/87

THIS ORaHING aND THE SPECI>[CQT[ONS CONTQ[NED HEREIN QRE CON_IDENTIQL aND PROPRIETQRY. THEY aRE THE PROPERTY 0_ OIGITQL EQUIPMENT CORPOR-QTION aND SHaLL NOT BE REPRODUCED OR COPIED

I

CHKO.

, R. KOPPENQL

DES. ENG.

DEQN HOWELL

()l:lTE

3/19/87

OQTE

3/19/87

REVISION MQTRIX

DOCUMENT

DOCUMENTQTION NUMBER

OR USED IN WHOLE O~ IN PQRT QS THE BaSIS -OR THE MQNu_aCTURE OR saLE 0_ ITEMS WITHOUT WRITTEN

PERMISSION. THIS [S QN UNPUBLISH~O WORK PRO-TECTED UNDER THE >EOERQl COPYRIGHT laws.

ORB 12GC

EN-a1242-16-RE~(390J

1987

RES? ENG.

DE~N HOWELL

M>G. ENG.

JOHN MURRY

SKl2E1 RCOM

OE

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NUMBER

I

REV.

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~DS4-0-0 D DQTE

3/19/87

OQTE

(8)

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9-9-f7S0~

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OPTION

N~ME. RD54-A

_REVISIONS

159 MB (FORMATTED) 5 1/4" INCH

(9RIGINALLY MARKED / SEE NOTE 3) Al 81 Cl C2 C3 C4 C3 C4

(AI) (Bl ) UH ) (81 ) (~l ) (B2) (AI) (B2)

P~RT

NO.

DESCRIPTION

39-26245-91 199 MB HINCHESTER DISK DRIVE _Al ₈₁ _Cl _C2

C3 C4 C3 C4

219B MAXTOR PIN (VENDOR PIN)

NO DEC P~RT : _{MAXTOR HDA} _~ss·r.

VPN 1953454 or _{(SEE NOTE 4)} OLD NEW OLD NEH OLD NEli OLD NEW

VPN 1311549

29-26193-9B DEVICE PCB (SEE NOTE 5,6,/) Atat _Ata3,A34,~32 ~91 _Ata3,Ata4,A32 B~l _B03,B34,B02 801,802 _B33,SB4 BB9 B3S S3S, Bta9, BH3 Bl3

1 05S0a5 MAXTOR PIN (VENDOR PIN) C,O,F,H C,O,r,H -22 -22 J J

DEVICE PCB (ALTERNATE PART) A3S,A06 A3S,AB6 B35,B96 895,896 J,K J,K

29-81306-93 _Ata/,A38 _l=lta/,Aea _80/,898 _sO/,sea

---

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---(13SS0SS) i ( I=ILTERNATE VENDOR PIN laSS3SS J,K,L,M J,K,L,M -23 -23

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---12-14314-0B JUMPER PLUG Al 1=11 Al 1=11 Al Al Al Al

/4-282BI-91 GROUND CLIP A4 A4 A4 A4 A4 A4 A4 A4

/4-25652-92 SKID PLATE A2 A2 A2 A2 A2 H~ A2 A2

90-06021-91 SCREW PHL PAN HD 6-32 X .312 Ai Al Al

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Al Al Al Al

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37-0e916-91 SINGLE PACKAGE Ai Al Al Al Al Al At Al

93-30049-66 SCREW SEMS PAN HO 4-49 X .259 At Al Al 1=11 Al 1=11 At 1=11

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(eRIGIN~LLY M~RKED I SEE NOTE 3) ~l 81 Cl C2 C3 C4 C3 C4

(AI) _{(81 1} _(All (81 ) (A 1 ) (82) (A 1 ) (821

P~RT

NO.

DESCRIPTION

3@-26245-(;31 1910 M8 WINCHESTER DISK DRIVE

_Al

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2190 MAXTOR PIN (VENDOR PIN)

NO DEC PART U _{MAXTOR HOA ASSY.}

VPN le5e454 or

(SEE NOTE 4) OLD NEW OLD NEW OLD NEH OLD NEW

VPN 1@11549

29-26103-1010 DEVICE PC8 (SEE NOTE S,6,/) A81,A82 _AB3,A84 A8! ,A82 _1=183,A84 Sel,Se2 _883,834 Sel,Se2 _883,884 8109 8109 8109, 8109, 81@ 81e

I@S9@85 MAXTOR PIN (VENDOR PIN) C,D,f,H C,O,r,H -22 -22 J J

J,K J,K 29-81306-1013 OEVICE PC8 (ALTERNATE PART) A0S,Q86 _A37,A8S A0S,A06 _A97,A8S _807,S0888S;Be6 805,886 _807,888

---( 1059055 I I( ALTERNATE VENDOR PIN IB590BS J,K,L,M J,K,L,M -23 -23

--- ---

---

---12-14314-130 JUMPER PLUG ~H

Al

At At At At At At

37-00916-01 SINGLE PACKAGE Al ~:u Al Ai At Al Al Al

913-00049-66 SCREW SEMS PAN HD 4-4@ X .2Se At 1=11

Al

At A1 At At At

910-109414-03 SCREW PHL fL~T HO 4-410 X 3/16 At At At Al Al Al Al Al

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