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Lk40_engineering_drawings_dec77

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DRAWING DIRECTORY ~KEYBOARD CUSTOMER PRINT SET INDI;X _NeE ASSY KEYBOARD ASSY SMALL KEYBOARD-LK'l CIRCUIT SCHEMATIC LARGE KEYBOARD-LK_l CIRCUIT SCHEMATIC SERIAL TRANSMITTER LARGE KEYBOARO-LKIJ1-R CURSOR KEYBOARD -LK,1-R SHIPPING LIST (LK4~) IIfHIS DUWltIG MID SPECIFICATIONS, HEREtrI, ARE THE PROPERTY OF DIGITAl EQUIPMENT CORPORATION AND SHALL a IE IEPIIIOUCED OR COPIED OR USED IN WHOlE «I...IN PAAT AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS IIITHOUT .InEN PERMISSION. COPYRIGHT (S) 1972 ,DIGITAL EQUIPMENT CORPORATION- , , rB-DO-LK4~-f THIS IS PRINT SET Ixl I I! PRINT lET D-UA-LK4_-~-j UNIT D-AD-5410224-O-O D-CS-5410224-0-1 D-AD-5409945-0-0 D-CS-5409945-0-1 D-CS -1~7i111-i1-1 VAR D-CS-5~0541-0-1 MFG. SET, D-CS-S410613-0-1 A- PL- LK4¢·Qj-1 KEYBOARD CABLE CABLE, KEYBOARD CABLE, IN'l'RA-I SHIPPING LIST (LK40) LK4QJ CHECKOuT +ACCEPTANCE PROt. 1 x ~./FLE ~EV DRAW INa NO. ~ * MECHANICAL MINT lIT DAT! i i ~ :s I I UiiAWiNG fiG. 1 D-UA-LK4.0-.i'-.0 x x D-IA-7008959-0-0 D-IA-7409833-0-0 D-IA-7008960-0-0 "." NO 011 IHT 2 KEYBOARD ASSY (LK4-,) ~ 1 KEYBOARD CABLE 2 C-:rA-7409761-0-0 x x x 2 D-AD-S410224-0-0 D-CS-S410224-0-1 # 2 # I LKfH CIRCUIT SCHEMATIC UC~ I ~MAT.T, ~VMl IARn X X 7 x x D-AD-S40994S-0-0 D-CS-S40994S-0-1 3 # # 3 1 LK~I LARGE KEYBOARD CIRCUIT SCHEMATIC LKel X D-CS-M7~11-.f1-1 # 2 ,ERIAL TRANSMITTER 5 O-CS-5410613-0-1 ~ I CURSOR 6 0-C5-5410541-0 -I # 2 LARGE x 4 X X D-IA-7008612-1-0 C-IA-7408638-0-0 E-I-,,-7409834-0-Cl A-PI-3700038-0-0 D-IA-7011619-0 0 A-P%-3700078-0 -0 A-PS-990524S-0-0 A-PS-9905129 -13-0 A-PS-9905012-I-O DEICRtPTION F ~ '* B * ,~ CABLE. I12-18 34 91074~0-79 ~~ ~ .,. - - - - ~ - fi:ieoAliOc,isLC-6~iA:ifJl'~f:'~'I' 42sERiAL-;~·~iIsMiT"'E:M_. . ,17:;:'·':' 4: KE (SOAI=o.C CI-SI..E" ;,.:! -. " :. S: 4':WPSHER NYl.ON ./0 l00~714 3' ~~;::C'c. ~ ~ WASHE.R,INT.iOO'TH ".j I.AII"'!, --a~ AWe. T.;.IF' ~7g TERM. SOL.uERL.e:!.S /;~ AIR ~R A/A A/A AI,., TU!lING, HEAT SHRINK ~ 2 Z ~ 3 .3 .3 : I 4 4 4- 4 I LOCK ----\...!.,--\ L B1t-4--- B - 1 6 . 6 3 REF. -_\'--\-_\_~--.J~:I 3 3a 9107Z-S5-09 31 2. SCREW,PHL.Ar>.N HD. "-l-J04~/:" ';IOoe~32-: 30 .3 3 3 SCREW,PHLFL'THO"4-40"/-l. 900oCO')-2. a9 ~ :5 3 3 SPACER,F'I BE R ·4-40)(.511" 10';;7('23 28 I I I I 5TAAlN ~EL!E." "ooe~9l.-1 ?-7 4 4 4 4 f"OOT,H£MISPHE.RE,3M 5.15017 90o~:::2S ~~ 4 4 4 4 SC-PoEW.?i-lL.FLT.l-ID."-3cxl/4 90Cl'.Oz.o--a. ~5 9006010-\ 24 900bOlQ-1 23 1 1 1 I 4 4 4 4 4 4 4 4 1 SCREW.AlL_Al."I().~-40X~' WA5H.,INT. TOOTH L.OC..K 4 4 4 [4 42 4 I I I I I ill 444 SCREw/~l..PAN HD....+40x..S/" 4 4 2. 4 I 9007917 2 4 e. 3¢ 2. 3 .,. D I ~ AIR AIR AlA A/R AlA. c .~ C·I"·1~"4~?..::' A~ "'-4 SCREW,PHL,PAN HD. "'8-32-.r.'1~ -lil'e 900(,,(0"3 a C a2 900"0'39-1 2.1 900'""'34 2.0 4 WASH., IN'T. TOOiH LOCK 4 4 SPAcER.AL.. HEX. 1/8L.G.. W4 '00,"791 19 444 4 SPA.CER.AL.HEX..3/1&1_~. *~ 900(0797 18 2. 2. NUT, KE.P5 "4-40 900<..557 n: .-J' 2. 2. 2 1 1 I 4 2.i2. 2.'2. c: _ SCRF..'W,PHLPANHO""4-4Qxl!4 9006"301-1 \(0 SWITCH"*7101-JI-2& elK 1~loe94 IS KE.Y80ARO,5MALl.. 5410613 14 .. f- 9- I CLA..,P. CA8LE. N.YLON 1/4' 9007081 13 t~ r-~--~-+--~-r--+---~'------------------~----------~----ii I Z. NUi, I MEN T CORF>ORATION ~'.N'.D ~....C"U •• ". tJD~EC~IM~A~LsL:r=~A~NG~LE~S::tl~~~~. ~~-7'~D~ATreEFfi.TIT~LfE~~~~~~~~~~A I ~~x:~ P~~"'. toO 30' REMove BURRS AND BREt.K SHARP CORNERS SURFACE QUALITY I l1li0 v....-(. '181. I! KEYBOARD AS5Y, (LK40) DATE JJ..., iR-k'~ I-N...;;E,;;.;....;.i(H;...;I~;.;.;IH.;...ER_ASS.;;,;;.-Y·----i::s~I'~::r.CO=~l:r---___N:::'U:::M:::BE'::"R----,-~R~fv~. MATERIAL ~____H---_______..........B_-D.D."....,L....,K,..,.4_rtJ_-...;.C/J_'---I 0 UA LK40 - 0-0 FINISH I ~~ 8 7 6 I 5 t 4 I 3 I I SCALE , l , SHEET I 2 OF 3 DIST , . I I I I I , L l Ii 1 8 DESCRIPTION NO. AWG COLOR 5 ~18 0 5 ~3 33 40 40 WITH TO ION WITH -e.t.. SOL[)E.R GRN Cs I YEL CSt, eLK RE.D GRY C51,+5 CSt, SPK IN BLU cst D"'"T~ OUT ~18 BLK *'2.'2:. WHT SPK OlJT SPK +SV '32.. 3c REMARKS M7~f. elK -) CSi 6NO CSI,5PK OUT 50LD£R SOLDER C51-1 USE ITEM 31 RED CSI,+5 1-1'<40-11. 8,' BLK C S I -IS C. SI, GND C S 1/ QII TA CSI, GND VIO 51-3 TWP \NHT 51 - 2. , SHD -IS USE 'ITEM SI ExT eLK WHT TWP GRN CSI EXT elK 2> BLI-< CSI SPK IN GRYI GRNI YELl r----1 SWI lila "'22 0 WHT VI' +5 \2 22 ~ 22 INTERNAL CSI-I WIRING WHT~22 our TWP 2 BLK GRN I I I L1'<40-0 ONLY VIO ELK LK40-0 ONl.Y CSI,+SV CSI, +SV :\NP i'j<-22. TWP CONNE 3 5 6 7 SOL.DER LK40-A B,E INTERNAL CA8l.£S c c 9REF. 14REF. 21 23 20 22 37 20 B B 29 TYP. SECTION 26 A--A 27 SECTION C-C SECTION 8-8 (SMAlL KEYBOARD) ( LARGE KEYBOARD) FIRST USED ON OPTIONIMOOEL DESCRIPTION QTY. LK4¢ UNLESS OTHERWISE SPECIFIED DECIMALS ,', A .XXX-.OO6 .XX -.02 .X - .1 "'i :t MATERIAL u I ,I,t FINISH f If V "lfcro-v \:Sl~. !'IfJ 8 7 6 5 3 ~EET 2 • 7 6 5 l D D 17 16 7 4 c c r - _. . . . . . EOS Eo.. L B \ B~ 16.63 REF. 2 \ . 3 .1 I 33 .JA LK40 - A,B,C,OJE 8 TOP VIEW PARTIAL TOP COVER AND PARTIAL LARGE &. SMALL KEYBOARD 8 7 6 5 3 8 7 6 5 4 3 "f T!\I<; Ijrd ..... r.K anC1 ~~r_"'c.atIOn-•. hl!r~,n. dr~ th~ 'I' .. rty c"t DIi?"tal [Qulpment Corporation and Ylall not be r~Il"J<1m.ed or (O;ltlPr'! or u.,,@'41 Ir'I NhOIt! or In 114lrt "'., th!' boa.",> !()r tIll: III ... rl\.It ... '.tlJ"~ '.r Wh:! rf. 11em~ ""tnl')lIt w"tt~!1 8 6 I)t:r'TI''''>''J'' L FOR REFERENCE /NFO REFER TO Ow(;. NO. 0-//D-.5"909995-0-" 13 REF 7\) / o D 17REF I 1.5IREF SECTION 8-8 SCALE: NONE 3 REF c c 12 I ETCH C IRc.uIT BOARP 2 NYLON JrA~H,1e I S(JCI c A MATERIAL I I .. FINISH is ore 'OIl" NO 8 7 6 s 3 -+-~I-- REV, 8 --------....... .......- ............ -........ .... ................................ 7 6 5 3 NOTES: -~-- -- ~ KEY t:?t?.2' /S b!JCK Ft:JR .. if ,INDIC.II.7ES )(E)I c/RCUIT .9 .... * -« ~2/ NRS T(J BE £JEPRESSe.:O rdR OP~.eNT/ON OF ~B()Ve KEYS, t? Ft?R IP~FENENC~ /NF(JR~..9T,t?N SEE ....... ,.AJ,-, ........ ,,_ rt::'_ ..... - .."" ... ..,...., ..... "1:'_"'_ ,....." - ..... - ,J r"l~.tC ".. ~ o KEYS ~2Z:rr ..". - ~4;J ~c::II o OSC aOS ~ J:.y's) 8 TRANS.I{ftPN) IDEe #/.5"117998 c c C.I9,f' ..tJ(JS MFO £)/S,< DEC Iil I()I()76S" I -= ic:( B 6 ('Y"8) 5 c.. C- y"7) Cy'6) 1# ()(2) I .c I I ~~ "'C\ (\ s <;l If ~CI 8'~&:I B 2.. 3. I="OR. COM PONIFNT .l9S'S'r' IAiR.e"""'T~AI ON Ire/t1·, (POC. 30.... ~~) i!!e'-£I:. fD SNe.r-3 FO~ 1'14TleAJ C"i!CLJlr SCH~h1lf1rN! /AI-"A:"REFee. 1"0 l) ...... (T -;::'-CS-54d 19,16 14 C C 25 ~. 8 B 17 ~5 7 3 6 a 6 5 ('4 S 3 8 7 6 5 3 Th.d,.......ncI~ ....... .,.hprop.,., Of DiIId'* EqutprnMt Carpar8bon mel ....11 nar: .. - - ....,.-o(Iuc:R.orcapllclorUMdinwholtorll'pert. ttIe baM fcw ... molnuf-=turwor ..... of...,.OMtbout ...... o /fIIIN .9 f D .~.s l/OM c #"--<~-----------/Z. ... 1 2S """.1# - - - - - - - - - - - - -....... 16 REF. REF II B ~ I J / OJ 9REF. SECTIONC-C / 3 REF \0 P.t: F' ~REF 6REF ~ J~ 13 (-O,-"/::.~ 2EF """"j / 12:,13 REF R.EF 8 REi:- /,,7REF. / ' /c4REF 4 REF- (0/ 26REF SECTION D-D c7REF. 61 15 REF ./ .3-U:-, \" ION A A FIRST USED ON OPTIONIMODEL ~ ~.~KX~X_~.~~4=~~c:~~~~~~t4~~==~~=---~~~~~ ~ .xx ~~ il .. DID_A -.G2 MATERIAL NEXT HIGHER AS$Y. FINISH SCALE SHEET --L-+- is DIe FOMI NO DESCRIPTION 8 7 6 5 4 3 2 OF __ ~ ....... ......-.. ....._--........................................ -- ................ 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