Knight-99RZ177-tape-sm 维修电路原理图.pdf
PnoToFAcr* FolJtKNIGHTMODETS 99RZl77,99R2936(96N4,o.oE*IN9F79,vor-o.rJlr|Ao=3oElr|FUI8xnZiFJ=FNG)6GENERAL INFORMAT IONTheKnight Models96RZ936 and ggRZlTTfeatures pushbutton controlfor playback, record,stop, fast forwardand fast reverse. Double trackrecording is used doublingthe recording timeon a singlereel of tape Any reel size up to 7 can be used. Two neon indicatorlights simplifythe recording level setting. Recordings can be made from a radio, phonograph or television inaddition to those made directly with the microphone. New recordings may be rnade on pre-viously recorded tape because the erase head is automatically positioned when pressing therecord button. Recordings may be played back through the built in spealF!UOLFL, o-LoFo-r4j-u)v(AOONdz.QIaU=o.O=N, a/)rra!JUA* =.s=iorFz(9U1UoULl1=e.UrFottvUJz=z.oFU1oo_5a/,(9z.oUe.Uq)z.F6Ue.(.,ooc)=tr0Tor-l&-r0URL-dvooe.,o=EE9O6=2,r- ?5e =39;ozo=o-o_lvii+Eo;t6(E/Fz.Oo-coFr!Fr- r/)RO=O-Ai-E/c!-s6otsNCNE-J Ht,6r$1.o3VoNNo=UCEH=-I,-(w9niPeooENOEOclHt,/6E/+E EEHt:zooA5llxNo.)*OE=n-ZONc./YJ=$=r- 11)=o=.trJ=ScoAyOrslo-=TJJo-=cctl.oetU(-)d=o6z.=o-VFU-:Z(-) CJFO3z 66o /l!F eOvt Eo oUL e.JUrF:E OE2PQz.6trq,(-h51slPage 93tr|-aol-IIlnlaII(,b(Lc;f!otl!3rn E.:e,.9EoElF odI E.lq6.:oooocLoo9(J.tlc,o=JGI(.)Fod,(JIIJllrI,lzao2trsL3Ql vttJ LiEEoHoil7#l-ztl ltIJJ-!nnFco4r4HADJ12AYVv,uFozzotrJtstnznFiit1o6odFoaoeooz=3w.9- E 3VqN E *-r+ t- +F OS ON CDZZ?2ouZetsAX: ir ? o ?o6?: 6:oTk -r*r9ts.1 =ts=cGZI GZGgFdOrddd9!oE J2S N; 5:5,NFTFJTJi$B$l4l&74.h.49oc;z-eFzUCUrE-rr.toftoAZ|4caZalN ilN 4lNpuoQl6zH t6o4;aada6uE,Itro*cq*sd&!dN 8E s Er t,iH - lrrraaaFFFrnnr= S-Sa aooFai *.iilJo F()()gE6 N6666HdOz4FrtOLizsoLJF4e1-ozUct4Jd IiY2E;,ro?:uuo-E-dfrr; ilSsrrrr+r it*it i? 9 T+OOOO OOOOOOUGOO ETL O oppQ oQQpppFop ()L5(, i oaO9YoaQ OO O OA OO9 E OOOO OO- .,Ar-= :+5 55359= 99rrrttrrrrrttor AAAQ QOQAAoo AAO OOOrl T.LTbJOOOg) OOaooopimriiNooOOOOOarNm-R5 n Aonoa ooo a _oaooa-Y- ! -9 r r r rA AAAFNSSAHHOQOQo. eqAa=.io.=-o.o.o.qcD di d n7,i;67, sdG z Eo cri o-F-q99o9o=5=FaaaT i TTT , ,a,a,a,OOOOOOO66-s-:oooo$ooo+vss$vs$s$sssvstrrtrtOQUOOOUO(JOOOOOOOooOOOOHtrt0ooOoOaooO5e9au4FC;9-fi FFFFFF=pppg 5t iI uJ,rJa orQc0JlJJU,.r,:roor.rJ F;c uLs Hssrs 33H;asaEasFEEEo q fT liiTYi ll:TiiT-iiiTii,+ 3 iI !tql.9i9Q QQQ.qrq.qrqtsoootrlrFeci e Oa Qaaaa oaanaaaaaaaQaoa o o- S F - - * oo 9 = g ! I *9 = * 9 R s N * X S RO O O Q O O O O O (-) O OC) O O O O O O OO O (J OO.oOOOOrr=XnnYl-ivrSOONorof-rOvPuto=mr=oONO5o-ma5e9tu4FC;3zzecsN-F6J,lFF,a:=3s 66$ ioA AL)h faF.NNNMat Io64q=0-=icdE2tt,-l.o,c,:F3ZaoaL,.2;OOa)Y:dod-?doiaaaoaeUFozUrr -xx.o.:6Efi.B ddOEo.9qcqs 1.= d,X$ t-NtOrgs.drdooqqcddttQEEooooEEooav)-dioooozzautsozNoozFoFzu=UUJeqddvzdF-4e5S558*voX SXEs-NrNNN66rX .66roNTYTTTT.iT;YTTYTToacQa,-aqaAFFFFFFFFF=FFFFFmoracqlatqpqoeo.otr|QlaoLOczaxEs!=fss 3 ;sFsnllTT-i -i TT?r IiNiiiNN6! ;H:NmdOOOOOOONO OOOOOCai6rrrrrrr;r rrrrrrttttttoQQQAOAiT;A aOAQACItrtol)zl3i#loEgEKHxTHH-HHHEReE:o:N4$6rOA.iNo$(NNNNNNNNNNOOOOOC&fr&frfroddcdddddaLo=oUFozaooozzFoFzq=qUJqu4ouzqFd6tshDbOoa2oo5-.,v!1vE!4 .-!45v,5+qqqT?qH$q;*qlm aaaaaqaoaAcitE_. l_.FFtsFtF.FFFFFFFa rq la cq pa o ca ca lq 9q a ca cq ottifr,2;e(i:NAEE:EEUim;-OOOOOOOOCrrrrrrrrrrrtttttttaQaaQooacN-3-N6OOOrrrtttoooItrtolizlF16sl;loNbo !p q! b!*855#5,gFx*. r r N o . N ai r , N O .iv$-mvN=$ki-Qoi i?!ogocdr;d1to o* c ro o; f oZZ+l Zt3gEatI6r6N.tottpq cqciiJJilTTj66qzFecraq t,- bnbaaits o;rJ: ?o r rFn q!C o o.n HoHE!g+q:.:.: oe!k9:;.;*tiJ:5Ar;aiDdDfi:-NoSrnr:c,gtYlttruFzFoFzU=uULud*2-dxLGNF.rrkoEZ()*;&gfdIoUqFc=UjdoUAPUNX6fitAPaaao!onPiFdr,6=72E=fF6IattuFozz.dFooC)o-oozq.pFoFzua.UULUddaZ.9rrdFLc-OoLo.TE64F-d8zCLoiv6dttJ6()d+zOFtxdc-oo!zo.:dEfkoiz=dgf!:NDIJuUzou4=N:_i5H;)kEtod4FoFzUtoo?7EF9C;o2c!oiv6Adpqiq -(D bio-g oa=3!D hegESoco8.;dtrt* ra6toOFedc.ootzTEEooAozF44OIrNIoozFela li1UuFco5llLlO6r.=odGfr:EiPAGE IIMECHANICAL PARTS LIST (CONTINUED)PartNoNo.0I3457778?9B-19. 862CB-28. 16373-224t-r34c-35.823-lED-35. ?53 -1B-28. 159c-r9.83?-FB-33.411-A48. 409-lD-36.153-ED-36.154GB-33.41873.224r-t4373-2254-3c-119.88?-l73-2254-373-2241-14333.415Description#B-32 Screw, RHMS PhillipsAngle Bracket For MountingDrive AssemblyLinen WasherFlat Washer (l or 2 Used)Brake Drum And BushingAssembly (2 Used)#8-32 BHM Screw (2 Used)Drive Mounting Plate#8-32 BHM ScrewSpacer, Motor Mounting (Paof Item ?2)Shock MountMotor Adapter PlateFlat WasherHex NutMotor, Round Type (Fasco)Motor, Square Type (GI andAlliance)Truanc Retaining E RingFlat WasherFelt WasherFan BladeFelt WasherFlat WasherPush-On Fastener (Presthole#B-32 RHM Screw, Phillips(2 Used)#B-32 RHM Screw, Phillips(2 Used)Brake Slide Plate AssemblyLinen WasherPush-On-Stud Nut, 3/16t StPressure Pad Spring Assy.Idler Lever Tension SpringBrake Pad, Felt (2 Used)Idler Lever AssemblyBent Washer#8-32 HH Shoulder ScrewPhenolic WasherPhenolic WasherIdler Drive. SheaveFelt Washer (1 or 2 Used)Steel Washer (1 or 2 Used)Idler Drive BeltTruarc Retaining tEt Ring#8-32 BHS ScrewFlywheelIdler Drive BeltRecord Interlock AssemblySwitch Arrn LinkSwitch Lever AssemblyBrake Return SpringShift Plate AssemblySub Idler Plate AssemblyBent Washer#B-32 HH Shoulder ScrewPhenolic Washert03r04105r06l0?r08t09ll0tll1123c-35.835B-28 163B-33.4i2B-35 ?64B-31.339-CB-31.335AB-35. 834-2B-32.2?5-lE28.t7328. 1?3B-33.406-D73-2254-673-224t-150B-28.181B-33.418c-13.25?-lCB-28.181B-35. ?4B-31.333B-35 859-rB-31.338-BB-35. ?59-lB-35. ?5?DB-32.2?5-lE28 1?3llBll9120T2Tt22123124125i26r27128i29130PartNo. No.4 28.173115 B-35.405-F116 73-2254-6ll? 73-224t-150B-33.418D-33.445?3 -233r-4D-33.445-A73 -2331-4B-19. 86372-223t-5B-28.16373-2241-143DescriptionPhenolic WasherSub IdlerFelt Washer (l or 2 Used)Flat Washer, Steel (1 or 2Used)Truarc Retaining E RingTimer Drive BeltGear Train Mounting BracketTape Index#6 Int. Lockwasher#6-32 Phillips RHM ScrewTape Index Gear Train#6 Int. Lockwasher#6-32 Phillips RHM ScrewDrive Mounting Plate Bracket#8 Int. Lockwasher#8-32 RHM Screw, PhillipsLinen WasherFlat Washer, Steel (1 or 2Used)#6-32 Phillips RHM Screw(2 Used)#6 Int. LockwasherShift Plate For Fast SpeedHairpin CiipSteel Washer (1 or 2 Used)Linen Washer (1 or 2 Used)Phenolic Washer (l or 2Used)Rubber Bonded Idler Wheel2 r/ 2, Dia.C WasherIdler Slide BushingLinen WasherSteel WasherIdler Slide Plate AssemblyIdler Lift Spring#8-32 RHM ScrewSteel WasherShoulder WasherSteel WasherIdler -Throw -Out-LeverIdler Tension Spring Clip#6-32 RHM Screw, Phillips#6 Int. LockwasherSpeed Control Shaft DetentSpringSpeed Control Shaft AssemblTruarc Retaining RingIdler Tension Spring (2 Used)Motor Drive Pulley#8-32 B.H.S. ScrewPhenolic WasherMotor Mounting Screw(3 Used)Tape Recording Head/ShureTRI6A132r33 73-2231-4r34 51-3182135 B-33.409136 73-2241-t50t3? B-28.163138 ?3-2238-49139 B-33.408C140 B-33.40?-1141 B-32.264-Fr42 B-28.163143r44 B-35. ?68-A145 B-31.327-D146r47 73-224t-r50148 B-32.291-1149150 110-4?151r52153 73-223t-4154 B-19.961155 C-35.816-l156 33 46915? B-3r.324-A158 B-32.288-D159160 73-2238-49161162 C-36.156-EPage 12
