Tait TEL0043 Base station transmitter User Manual Schematics board layout circuit diagrams
Tait Limited Base station transmitter Schematics board layout circuit diagrams
Tait >
Contents
- 1. Schematics board layout circuit diagrams
- 2. See PartsList/Tune-Up
Schematics board layout circuit diagrams
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.15Copyright TEL 01/04/00T825 PCB Layout - Top Side220-01446-0312345678ABCDEFGHJ KL MNPSMD HOLEP300+IC333L300220-01446-03825 RECEIVER&L305L302+TP603+T610++TP60415TP602+PL100C625+++IC610SK501SK502SK503SK504SK505 SK513SK522 SK531SK532SK533SK534SK535+C5304915PRINTEDFUSEP170P160SERIAL-COMAUDIO-2C693++++C684+IC840+++IC850P8301216P810P815P820 P825=IC700P2542RL210SK805VARIANT TABLERV210IC710IC740IC740+IC410TP601825-25825-15825- 825-23825-13 825-20825-10825-825- VARIANT TABLEC631BIC650P222+%D111PL2302L230+&L310L409SMD SLOTR619+X330RV230+IC750R621T210SW201Q630C902L2301R900R629RV220&XF302L330P256L900L902IC330L410C314P250C900P231CV300C901T210C268C903C266C366&X3F00&XF304IC339&L304L403L901L402PL270P2404P252P287RV205P236C3621&L309Q620C303&L303&XF301&L308&L307&L306P260P258P213P219P216P204P228P225P284P248P249+++P210P207P263P266P268P282P280P270C2012+1PL220+C209IC240IC240241PL260+C253C229241PL210+C240C+C231TP30515PL240+1PL200+C249+C262+C260C+C261IC260IC260+C273 RV235IC280241PL250IC270D250D280P238IC630#SL400#SL401L409#SL402L410#SL405 #SL403L403L402#SL404C333C774#SL400#SL401#SL402#SL403#SL404#SL405%D111%D111A%R223%R263%R268%R364&C309&C310&C311&C318&C319&C325&C326&L303&L304&L305 &L306&L307&L308&L309 &L310&L325&R209&R219&R323&R324&R346&XF300&XF301&XF302&XF304=IC700C201C203C205C207C209C210C211C212C213C215C217C219C221C222C223C225C227C229C231C233C235C237C238C239C240AC240BC240CC249C251C253C255C257C259C260AC260BC260CC261C262C264C266C268C270C272C273C274C276C278C280C286C300C301C302C303C304C305C306C307C308C312C313C314C315C316C317C320C321C327C329C330 C331C332C333C334C335C336C337C338C339C340C341C342C343C344C345C348C349C350C351C352C353 C354C355C357C358C359C360C361C362C363C364C365C366C367C400C401C402C403C404C405C408 C409C410C411C412C416C417C418 C419C420C424C425C426C427C428C432C433C434C435C436 C440C441C442C443C444C448C449 C450C505C515C530C535C610AC610BC611AC611BC623C625C626C628C630C631AC631BC637C640C650C651C658C660C665C670C673C677C681C684C687C690C693C700C702C703C705C707C708C709C710AC710BC710CC711C712C713C735C736C740AC740BC741AC741BC742AC742BC743C745C750C757C759C761C762C764C765C767C769C770C772C774C776C782C784C786C788C790C792C793C810C812C813C814C815C816C818C819C820C822C824C826C828C830C832C833C834C836C837C838C840C842C844C846 C848C850C873C876C879C900C901C902C903CTP420CTP430CV300D220D230D240D250D260D270D280D285D289D290D295D330D400D610D640D645D730D740D820D860D880IC210IC240IC260IC270IC280IC330IC332IC333IC339IC340IC410IC610IC630IC640IC650IC710IC740IC750IC820IC830IC840IC850L230L300L301L302L330L400L401L402 L403L404L405L406L408L409 L410L750L900L901L902LINK1LINK2P100P160P170P201P204P207P210P213P216P219P222P225P228P231P234P236P238P240P242P244P246P248P249P250P252 P254P256P258P260P263P266P268P270P280P282P284P287P300P810P815P820P825P830P835 P840PIN4PL100PL200PL210PL220PL230PL240PL250PL260PL270Q210Q220Q230Q240Q245Q250Q255Q260Q270Q280Q290Q300 Q301Q302Q303Q304Q331Q400Q401Q540Q620Q630Q660Q670Q750Q760Q770Q775Q780Q785Q790Q795Q810Q820Q840Q850Q860Q870Q880Q890Q895R160R201R202R204 R205R207R210R211R213R215R218R221R222R224R225R227R229R230R232R233R234R236R238R239R241R242R244R245R247R249R251R252R254R255R256R258R260R261R262R264R265R266 R267R269R271R272R273R274R275R276R277R278R279R280R281R282R284R285R287R288R289R290R292R293R294R295R296R297R298R299R300R301R302R303R304R307R308R309R310R311R312R313R314R315R317R318R319R320R321R329 R330R333R336R337R338R339R340R341R342R343R344R347R348R349R350R351R352R353R354R355R356R357R358 R359R360R361R362R363R365R368R369R370R371R372R373R374R375R376 R377R378 R382R383R384R400R401R402R403R404R408R409R410R411R412 R416R417R418R419R420R424R425R426R427R510R515R555R615R617R619R621R625R629R633R636 R637R640R641R645R649R653R681R685R689R693R696R701R702R703R706R707R708R709R710R711R712R713R730R731R732R742R743R744R746R747R748R749R750R752R753R754R756R757R758R759R760R762R763R765R766R767 R769R771R772R774R775R784R785R786R787R790R793R794R804R805R808R809R810 R811R812R813R815R816R818R819R820R821R822R823R824R825R826R827R828R829R830R831R832R833R835R836R837R838R839R840R841R842R843R844R845R846R847R848R852R853R854R855R856R857R858R859R860R861R863R865R866R867R868R869R870R871R872R873R875R876R877R878R879R881R882R884R885R886R887R888R889R890R891R892R894R895R897R898R900RL210RV205RV210RV220RV230RV235RV330RV331SHLD610SK501SK502SK503SK504SK505SK513SK522 SK531SK532SK533SK534SK535SK805SK810SL210SL220SW201T210T610T825T825-T82510T82513T82515T82520T82523T82525T825_THOLETOPFIDATOPFIDBTP202TP211TP300TP301TP302TP305TP601TP602TP603TP604TP607TP710TSLOTX330](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-1.png)
![IPN 220-01446-03B6.2.16 T825 PCB Information M820-0001/04/00 Copyright TELT825 PCB Layout - Bottom Side220-01446-03CTP440CTP41081CTP91012345678ABCDEFGHJKLMNPBHOLEBOTFIDABOTFIDBBSLOTCTP410CTP440CTP900](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-2.png)
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.17Copyright TEL 01/04/00Sheet 1 - T825 Receiver Overview220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:19T825RECEIVER144603a220-01446-039-Feb-003AT825RX MAJ0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJPROCESSORSHEET 2AUDIOLINE-O/P-1LINE-O/P-2LINE-O/P-3LINE-O/P-4SPEAKER-O/PGATE-O/P-1RELAY-COM-1RELAY-NO-1RSSIMUTEAUDIO-2AUDIORECT-NOISESPEECHAUDIO-1LEDRX-DISABLEDISCRIMINATORP100 I/OPADR16010E P170 I/OPADP160 I/OPADPL10015 WAY R-ANGLE DRANGE PLUG T825102K2 T825132K2 T825152K2 T825202K2 T825232K2 T825252K2 T825-2K2 T8252K2 T825_2K2 TOPFIDAFIDUCIAL TOPFIDBFIDUCIAL BOTFIDAFIDUCIAL BOTFIDBFIDUCIAL THOLEHOLE BHOLEHOLE TSLOTSLOT BSLOTSLOT IFSHEET 3+9VGNDFRONT-ENDSHEET 4IF-SIGVCO-O/PF-END-SIGSUB-ASSYVCOSHEET 5CNTRL-VOLTDIV-BUFFERREGULATORSHEET 6SYNTHSHEET 7LOCK-DETECTSDASCKSYNTHMCU-CLOCKMICROSHEET 8SYNTHMCU-CLOCKSCKAUDIO-1MUTELOCK-DETECTLEDSERIAL-COMSDARX-DISABLERESETSPEECHWATCHDOGNOT-RESETHARMONIC-FILTERSHEET 9ANTENNA%D111MR2520 %D111A24V +9V+9V+9V +5V +5V +5VDIG+9VPL100LINE-O/P-11PL100LINE-O/P-22PL100LINE-O/P-33PL100LINE-O/P-44PL100RSSI5PL100AUDIO-16PL100SERIAL-COM7PL100SPEAKER-O/P8PL100+13V89PL100+13V810PL100GATE-O/P-111PL100RELAY-COM-112PL100RELAY-NO-113PL100GND14PL100GND15+13V8 +9V+13V8+9V +5VDIG +20V +13V8 +9V +5V+20VD-RANGE1PL100765131211843211091415DGND & GND ARE CONNECTEDTHROUGH R617 ON SHEET 6VARIANT INDICATORS-10 -13 -15 -20 -23 -25 - - -RELAY-NO-1RELAY-COM-1GATE-O/P-1SPEAKER-O/PLINE-O/P-4LINE-O/P-3LINE-O/P-2LINE-O/P-1LINE-O/P-1LINE-O/P-2LINE-O/P-3LINE-O/P-4SPEAKER-O/PGATE-O/P-1RELAY-COM-1RELAY-NO-1RSSIAUDIO-2AUDIO-1RX-DISABLESPEECHMUTELEDLEDMUTESPEECHRX-DISABLERSSIAUDIO-1AUDIO-2](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-3.png)
![IPN 220-01446-03B6.2.18 T825 PCB Information M820-0001/04/00 Copyright TELSheet 2 - T825 Audio Processor220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:29T825AUDIO PROCESSOR144603a220-01446-039-Feb-003AT825RX MAJ 4V1 4V1 4V1 4V1 3V 6V4 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJC20310N &R20922K &R21910K R2024K7 C2114N7 C20947U C21347N C2152P2 C274100N C21747P C2864N7 C2101N0 C253100U C2194N7 C2571N0 C2371N0 C238100N C259100N C239100U C261100U C240A1N0 C260A1N0 C240B100N C249470U C260B100N C262100U C240C220U C251100N C264100N C270100N C2211N0 C2054N7 C28047N C2351N0 C2551N0 C278100N C223100N C225100N C27647N D240BAV99 31D240BAV99 23 BAW56D22031 BAW56D22032 BAV70D27013 BAV70D27023 BAV70D23013 BAV70D23023D280GREEN IC270358D V-4V+8+-IC270358D 567+-IC270358D 321IC210358D V-4V+8+-IC210358D 567+-IC210358D 321OPIC240TDA7231 +4-3V-5V+1OUT2OPIC260TDA7231 +4-3V-5V+1OUT2IC280358D V-4V+8+-IC280358D 567+-IC280358D 321P228 I/OPADP234 I/OPADP287 I/OPADP260+13V8-FILT I/OPADP270NO-2 I/OPADP282NC-2 I/OPADP268NC-1 I/OPADP280COMMON-2 I/OPADP207 I/OPADP222 I/OPADP225 I/OPADP236 I/OPADP238 I/OPADP240MUTE I/PB I/OPADP284LINE-MONITOR I/OPADP201 I/OPADP246AUDIO_1 I/OPADP250 I/OPADP219 I/OPADP254 I/OPADP242MUTE I/PA I/OPADP231RX-GATE-OUT I/OPADP248AUDIO_1 I/OPAD P252AUDIO-2 I/OPADRL21012V RELAY 101RL21012V RELAY 243RL21012V RELAY 978CWRV23010K LIN 231CW RV22010K 132CWRV21010K LOG 231CWRV20510K 132CWRV23510K 132R26410K R265100E R2692K2 R26627K R20410K R205220K R267180K R2078K2 R21015K R280100K R2814K7 R21139K R282100K R2884K7 R2132K7 R242100E R28547K R28710K R2183K9 R2411K0 R2446K8 R2896K8 R2451K0 R22147K R222100K R293560E R2941K0 R2472K2 R2272K7 R2956K8 R2961K2 R25139K R2548K2 R25547K R23247K R2304K7 R2562K7 R2338K2 R23447K R23647K R25847K R2384R7 R2604R7 R2391K0 R261150E R2621K0 R284100E R2901K0 R2014K7 R24910K R275100E R27315K R2775K6 R278220K R2294K7 R2524K7 R2926K8 R271100K R27247K R21515K R2243K9 R225470 SW201SPDT 123T210T4030 12348765C227100P P204 I/OPADP213 I/OPADP216 I/OPADP263 I/OPADP210LPF-IN I/OPADP244LPF-OUT I/OPADP256SPEECH I/OPADP266 I/OPADR29847K R29947K SL210SL220C27210N D2603V3 PL270PLUG 4WAY PL260PLUG 4WAY PL250PLUG 4WAY D250RED P258+13V8-FILT I/OPADTP211 TP202 PL210PLUG 4WAY PL220PLUG 4WAY PL240PLUG 5WAY PL230PLUG 4WAY Q210BC848 Q220BC848 Q230BC848 Q280BC848 Q290BC848 Q260BC848 Q270BC817 Q250BC848 Q240BC857 Q245BC857 Q255BC857 R29710 %R22310E TANTC20110U TANTC22210U TANTC23310U TANTC22910U TANTC23110U TANTC2071U0 C212100N %R263470 %R2680 R27927 R276120 R274120 LINK1LINK2P249AUDIO1 I/OPADC2664U7BP C2684U7BP TANTC27310U D290300V D295300V D289300V D285300V L230100U C260C220U PL200PLUG 4WAY +13V8+13V8-FILT+13V8-FILT+13V8-FILT+9V+9V+9V+9V+9V+9V+9V+9VGND1R01R03R04A35C76B07M88E99C4RELAY-COM-11R3RELAY-NO-11R3LINE-O/P-41R2LINE-O/P-31R2LINE-O/P-21R1LINE-O/P-11R1SPEAKER-O/P1R2+9V3B84A45C86B87M88D9RX-DISABLE8Q6RECT-NOISE3P4RSSI1R33K1MUTE8A4GATE-O/P-11R2+13V81R11R16C8+13V8SPEECH8H0AUDIO-2AUDIO-11R33K28A2LED8F6AUDIO3K2DISCRIMINATOR1R33K28A2+9VMUTE-DISABLEDE-EMPHASISFLATDE-EMPHASISFLATRXDISABLELINKGATESENSITIVITYRX-DISABLELINE LEVELMONITOR VOLUMEGREENSUPPLYRELAYLINKMUTEDC CONDITIONS (VOLTS)CARRIER MUTE6B46B2 6B3+13V8-FILT_TESTPOINT+9V-TESTPOINT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-4.png)
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.19Copyright TEL 01/04/00Sheet 3 - T825 IF Section220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:39T825IF144603a220-01446-039-Feb-003AT825RX MAJ3V5 16MV 2V7 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJC307120P &C30918P &C31118P C312100P &C318120P &C31918P &C32622P XFGNDI/P&XF30010.7M 123XFGNDI/P&XF30110.7M 123XFGNDI/P&XF30210.7M 123C30256P C30410N C30510N C30639P C31310N C31510N C31610N C31710N &C32518P C32710N C33047P C33156P C34810N Q303951 Q304951 R30310E R304820 R3071K0 R3083K3 R3091K0 R3104R7 R312100E R31356 R31439 R315470 R3173K3 R365220E R30212 R31147 R31856 X33010.245M TP300 TP301TP302%R364100E TANTC30310U DSGQ302MMBFJ310 TANTC31410U L3001U2H P300 I/OPADR3006K8 C30010N R30127 C30110N Q301BC848 Q300BC848 &C3101P8 &L30410UH &L3031U2H L3021U5H C308100P &L30510UH &L3061U2H &L30810UH &L3071U2H &L30910UH &L3108U2H OUTINIC3303372D LIM5GND15VCC4DEC6DEC7QUAD8AF 9RSSI 13MIXEROSCIC3303372D IN16IN1OUT2OUT 3IC3303372D 1011IC3303372D 1214C33210N C34356P C34456P R361390K R3495K6 R3488K2 C3454N7 R3631K0 C34210N C35710N R38210K R38347K C36147N R38447K C36347N R34310K C3411N0 C34010N R341120K R34222K R34410K R34747K R35727K R358220K R3381K0 R3372K2 C33510N Q331BC848 +-IC333358D 321+-IC332358D 321IC332358D V-4V+8+-IC332358D 567R36247K R36010K R3553K3 CWRV3302K 132R3562K2 R36810K R3692K2 -T R35910K R3361K5 C33747N R33947K C33910P &R34656K L330680uH 61C33647N C33447N R33322 +-IC333358D 567C360100N C36410N TANTC36210U C36510N TANTC36610U VINN/CVOUTN/CGROUNDIC33978L05 84236715TANTC3334U7 &XF30415KHZ 1IN32OUT4GNDL3018U2H C32910N IC333358D V-4V+8C367100N R3501K0 R340220K R3523K9 R354220K R353220K R3515K6 C33810N +-IC340TL084CD 121314+-IC340TL084CD 1098+-IC340TL084CD 567+-IC340TL084CD 321IC340TL084CD V-11V+4C359100N C35810N TP305 I/OPADR3718K2 C35056P R3701K0 C349120P CWRV33110K 132R3725K6 R373390K C35156P C352100N R375390K C354100N R377390K C355100N R378390K C353100N R37610K R37410K D330BAV99 23D330BAV99 31R3291M R3300 C321330P C32027P CV3001.5/5P R320150E R321150E R31939E &R3230 &R3240 &L32510UH +9V+9V+9V2A84A45C86B87M88D9GND1R01R02N04A35C76B07M88E99C4RECT-NOISE2A2AUDIO2A8DISCRIMINATOR1R32R92R98A2RSSI1R32A0IF-SIG4R3+9V+9V+5V-IF+9V+5V-IF+5V-IF+9V+9V +5V-IF+9V+5V-IF+9V*&L325,&R323,&R324 FITTED NB ONLY&L309,&L310,&C326 FITTED WB ONLY](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-5.png)
![IPN 220-01446-03B6.2.20 T825 PCB Information M820-0001/04/00 Copyright TELSheet 4 - T825 Front End220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:49T825FRONT END144603a220-01446-039-Feb-003AT825RX MAJ0V4 3V85 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJC450100P C44827P C44939P C44427P C443100P C44156P C44227P C43527P C43639P C440100P C43427P C433100P C43282P C4281N0 C42747N C42610N C4254N7 C4204N7 C4244N7 C419100P C41839P C41727P C41627P C412100P C41127P C41056P C409100P C40839P C40427P C40327P C402100P C401220P C400220P L410#654 L409#654 L403#654 L402#654 L4001UH Q401BC857 Q400BFG540 R4273K3 R426470 R4252K2 R424330 R42010E R41939 R417560E R41839E R4161M R4120 R4111M R410820 R4084R7 R409820 R400220E R40122 R402220E R40482 R40382 CTP410CTP420 CTP430 CTP440L4011UH L408N.F. L4051U5H L4041U5H GNDIFLORF IC410JMS-1H 314562#SL400 #SL402#SL401#SL403 #SL405#SL404D400BAV99 23D400BAV99 31C405470P L4061U5H +9VIF-SIG3B7+9V2A83B85C86B87M88D9VCO-O/P5C4GND1R01R02N03R05C76B07M88E99C4F-END-SIG9C5+9VT.B.T.B. T.B. T.B.-121 DBM-110 DBM -115 DBM -121 DBM66-76MHZ #SL400,#SL402,#SL403,#SL405 JOINED76-88MHZ #SL400,#SL402,#SL403,#SL405 REMOVED#SL401,#SL404 REMOVED#SL401,#SL404 JOINED](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-6.png)
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.21Copyright TEL 01/04/00Sheet 5 - T825 VCO Section220-01446-0301234567890123456789ABCDEFGHJ KREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:59T825VCO144603a220-01446-039-Feb-003AT825RX MAJ0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJSK5051 WAY SOCKET RF-OUTSK5041 WAY SOCKET GNDSK5031 WAY SOCKET GNDSK5021 WAY SOCKET GNDSK5011 WAY SOCKET GNDSK5351 WAY SOCKET +9V-VCOSK5341 WAY SOCKET GNDSK5331 WAY SOCKET GNDSK5321 WAY SOCKET GNDSK5311 WAY SOCKET CV-OUTSK5131 WAY SOCKET VCO-BUFFERSK5221 WAY SOCKET DIV-BUFFERC505100N R5102K2 R555470 C535100N TANTC53022U Q540BC848 C515100N R51556 +9VCNTRL-VOLT7R3VCO-O/P4R5DIV-BUFFER7R0+9V2A83B84A46B87M88D9GND1R01R02N03R04A36B07M88E99C4+9V+9V1234512345](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-7.png)
![IPN 220-01446-03B6.2.22 T825 PCB Information M820-0001/04/00 Copyright TELSheet 6 - T825 Regulators220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:69T825REGULATOR144603a220-01446-039-Feb-003AT825RX MAJ5V 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJTANTC66510U C690100N TANTC69310U C630100N TANTC631B10U C631A100N C6401N0 C625470U C6264N7 C6281N0 TANTC6703U3 C6734N7 TANTC6771U0 TANTC68410U C6371N0 C6231N0 C6871N0 C660100N C681100N C651100N R681100E R68910E R63722 R6494K7 R6251K0 R629270 R6211 R6191 R6336K8 1% R65310K 1% R693100K 1% R68515K R69656K 1% R6411K5 1% R645470 VINN/CVOUTN/CGROUNDIC61078L05 84236715TANTC611A100U TANTC610B100U C610A10N C611B10N R6170 C658100N BAV70D64023 BAV70D64013VREGIC630LM317MDT VIN3ADJ1VOUT2R63622 IC640358D V-4V+8+-IC640358D 321+-IC640358D 567Q660BC817 Q620BD242FP Q630BSR30 Q670BC857 SHLD61010MM SQ * 11MM TP604 TP603 R615100E IC650 LOW PWR MONPBRST 1TD 2TOL 3GND4+V8ST7RST6RST5D610BAV99 23 D610BAV99 31TP601 TP602 TP607 D64533V R64010E T610680uH 23614C650100N +13V8+5V+9V+9VGND1R01R02N03R04A35C77M88E99C4+13V81R11R12Q0+9V2A83B84A45C87M88D9+5V7L88D9+20V7M8+20V+13V8+5V +9V +13V8 +20V+5VDIG+9V +5VDIG+5VDIG8D9+5VDIGDGND8E9RESET8J8WATCHDOG8R5NOT-RESET7A28R48R4 +20V SUPPLY+5V REGULATOR+9V REGULATORSPARE GATEIC640CAN TO SHIELD T610+5V TESTPOINT+20V TESTPOINT+5VDIG-SUPPLYDGND CONNECTS GNDTHROUGH R617+9V-TESTPOINT+13V8-TESTPOINT+5VDIGTESTPOINT240KHz24vpp](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-8.png)
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.23Copyright TEL 01/04/00Sheet 7 - T825 Synthesiser220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:79T825SYNTHESISER144603a220-01446-039-Feb-003AT825RX MAJ3V3 0V2 5V 2V8 6V6 8V7 3V1 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJIC740145191 REF IN 20REF OUT 1LD 2OR3OV 4RX 8TEST1 9FIN 10GND7VPD5VCC12VDD14PDOUT6DATA19CLK18ENABLE17OUT A16OUT B15TEST213FIN11R78710E R7853K3 R78468 C7844N7 C7884N7 C7824N7 R70122 12.8M=IC700GND OUTVCC R7031M R7021M C700100N C710B100N C710C10N C7058P2 R70615K R70747K R71210E C7031N0 R710100E TANTC710A4U7 C77633N C71310N C741B10N R74422 C740B10N R742150E R74622 R74722 C742B10N C742A100N TANTC741A4U7 R767680 R7541K0 R7531M R75222 C75710N R75022 TANTC75010U R757470K R756470K C75910N C76410N TANTC7654U7 R7661K0 R765680 R760180 R7581K2 C76110N TANTC76222U C7671N0 R769180 R762100E R7718K2 R763100E TANTC77022U TANTC77222U C7691N0 R7748K2 R77222K R7752K7 R790220E C786100N C74347P C73647P C73547P R74847K R78610E C7924N7 C7454N7 R74947K R743150E C740A1N0 R709100E IC71074HC04 34IC71074HC04 13 12IC71074HC04 11 10IC71074HC04 98IC71074HC04 56C7021N0 C711100P C712100P R708100E IC71074HC04 12TP710 +-IC75033078D 321+-IC75033078D 567IC75033078D V-4V+8Q760BC848 Q780BC848 Q795BFR93A Q750BC807 Q770BC857 Q785BC857 Q775BC857 DSGQ790BFR31 D730BAT165 D740BAT165 R759330 C790100P L750330NH C70747P C70847P C70910P R711100E R793100E R7941K0 C7931N0 R713470K PIN4 I/OPADC7741U IC71074HC04 V-7V+14R730470 R731470 R732470 +9V+5V+5V+5V+5V+5V+9V+5V+5V +9V+20V+20VCNTRL-VOLT5J7DIV-BUFFER5E6LOCK-DETECT8A7SCK6B28R48R4SYNTH8R5SDA8R4+5V6B88D9+20V6C8GND1R01R02N03R04A35C76B08E99C4+9V2A83B84A45C86B88D9MCU-CLOCK8J4SPARE GATESIC710LOCK-DETECT TESTPOINTLOCKEDLOW6B68R450ns WHEN+5V0V LOCKED50ns WHEN+5V0V LOCKED+5V TO +15V LOCKED12.8MHzLOCK-DETECT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-9.png)
![IPN 220-01446-03B6.2.24 T825 PCB Information M820-0001/04/00 Copyright TELSheet 8 - T825 Microcontroller220-01446-0301234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:89T825MICROPROCESSOR144603a220-01446-039-Feb-003AT825RX MAJ 0V 5V 5V 4V2 4V2 4V2 4V2 3V8 3V7 0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJR82247K R8114K7 R8104K7 R824 2K2 R825 2K2 R826 2K2 R827 2K2 R828 2K2 R840 2K2 R841 2K2 R842 2K2 R8134K7 R8124K7 R805470 R82347K C8131N0 IC820 24C16A01A12A23GND4+V8SCL 6SDA 5WP7R8094K7 R843 2K2 R80447K C85047N R80810E P810SERIAL-COM-1 I/OPADR837 2K2 R836 2K2 R835 2K2 R833 2K2 R832 2K2 R831 2K2 R830 2K2 R829 2K2 SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-01SK8052X8 WAY TOP ENTRY SMD SKT RX-DISABLE2SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-13SK8052X8 WAY TOP ENTRY SMD SKT CTCSS-DISABLE4SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-25SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-76SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-37SK8052X8 WAY TOP ENTRY SMD SKT SERIAL-COM-18SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-49SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-010SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-511SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-112SK8052X8 WAY TOP ENTRY SMD SKT CH.SLCT-613SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-214SK8052X8 WAY TOP ENTRY SMD SKT GND15SK8052X8 WAY TOP ENTRY SMD SKT +5VDIG16P820 AUX-OUT-7 I/OPADP825 AUX-OUT-6 I/OPADP830 AUX-OUT-5 I/OPADP835 AUX-OUT-4 I/OPADR854330K R85547K R85827K 1% C81510N C82610N C82810N R8591M2 1% R860820K 1% C81810N R856150K R857150K C81933P C820220P C82447N C82222N +-IC830LM324D 1098+-IC830LM324D 567C83410N R866820K IC850LM324D V-11V+4+-IC830LM324D 321R8615K1 1% R8684K7 C83610N R86927K 1% C83710N R8701M2 1% C83810N R871820K 1% +-IC830LM324D 121314R8725K1 1% R8732K2 IC8404053BD INH 6A11B10C9X0 12X1 13Y0 2Y1 1Z0 5Z1 3GND8VREF7+V16Z4X14Y15R877100K R878100K R876100K R879100K R891100K +-IC850LM324D 1098+-IC850LM324D 321+-IC850LM324D 121314+-IC850LM324D 567R892330K BAV70D86023R889100K R890150K R898470K R89710K R89510K R884150K R885150K C87322N R8888K2 1% R8871K0 1% R88610K 1% IC830LM324D V-11V+4R82147K R82047K C81610N R8634K7 BAV70D86013R8944K7 R8524K7 R88147K R88247K R8754K7 R84447K R845150K C83047N P815T-MUTE I/OPADR8464K7 R8474K7 Q810BC817 Q870BC848 Q890BC848 Q880BC848 Q895BC848 Q860BC857 Q820BC857 SK810 80C51P1.79P1.68P1.57P1.46P1.35P1.24P1.13P1.02P3.7/RD19P3.6/WR18P3.5/T117P3.4/T016P3.3/INT115P3.2/INT014P3.1/TXD13P3.0/RXD11VSS22XTL121XTL220RST10 VCC44P0.7 36P0.6 37P0.5 38P0.4 39P0.3 40P0.2 41P0.1 42P0.0 43EA 35ALE 33PSEN 32P2.7 31P2.6 30P2.5 29P2.4 28P2.3 27P2.2 26P2.1 25P2.0 24C84047N C81010N R848 470 Q840BC857 Q850BC848 R81547K R8194K7 C812100P R8184K7 R816150K R8652K7 R867820K C83322N C8141N0 R853470 P840 AUX-OUT-3 I/OPAD BAV70D88023 BAV70D88013D820BAT165 TANTC876100U TANTC8321U0 TANTC8421U0 TANTC8441U0 TANTC8461U0 TANTC8481U0 TANTC87910U R8384K7 R8394K7 +5VDIG+9V+5VDIG+5VDIGMCU-CLOCK7A6SYNTH7A2SCK6B27A2AUDIO-11R32R92R93K2MUTE2G0LOCK-DETECT7R5LED2K1+5VSERIAL-COM1R4+5V6B87L8+9V2A83B84A45C86B87M8+5V+9VSDA7A2RX-DISABLE2F4GND1R01R02N03R04A35C76B07M89C4+5VDIGRESET6B2DGND6B0+5VDIG6B8+5VDIG+4V2+9V+4V2+9V+9V+4V2+4V2+5VDIGSPEECH2R8+9VWATCHDOG6B3+9VNOT-RESET6B27A2+5VDIG+5VDIG+4V2+5VDIG+5VDIG+5VDIG+5VDIGMICROMATCHCHANNEL SELECT TO MICRO BUS123456789101112131415166B26B412.8MHzD-RANGE2123456711NC151413101298PIN PINMICROMATCH TO D-RANGE2 CONNECTIONSWHEN DETECTING TONECH-SLCT-0CH-SLCT-1CH-SLCT-2CH-SLCT-3CH-SLCT-4CH-SLCT-5CH-SLCT-6CH-SLCT-7CH-SLCT-7CH-SLCT-6CH-SLCT-5CH-SLCT-4CH-SLCT-3CH-SLCT-2CH-SLCT-1CH-SLCT-0SYNTH_LOCK_DETECTCTCSS_LSBCTCSS_MSBMUTE_OUTMUTE_OUTCTCSS_RXSCKSDASERIAL_COM-1CTCSS_DISABLESYNTHWATCHDOG](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-10.png)
![IPN 220-01446-03M820-00 T825 PCB Information B6.2.25Copyright TEL 01/04/00Sheet 9 - T825 Harmonic Filter220-01446-0301234567890123456789ABCDEFGHJ KREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:99T825HARMONIC FILTER144603a220-01446-039-Feb-003AT825RX MAJ0A ORIGINAL MAJ 22-12-9701A UPDATED MAJ 11-08-9802B UPDATED MAJ AG DE RC 23-08-9903A UPDATED MAJC90333P C90268P C90168P C90033P L902120nH L901120nH L900120nH R90010K CTP900F-END-SIG4A3ANTENNAGND1R01R02N03R04A35C76B07M88E9T.B.](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-11.png)
![IPN 220-01446-03B6.2.26 T825 PCB Information M820-0001/04/00 Copyright TEL](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-12.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.15Copyright TEL 01/04/00T826 PCB Layout - Top Side220-01443-04A LBDCE J NKMHGF P12345678Q315SK805SMD SLOTREVRV210SK535SK534SK533%D205+C201C205%D210+13V891011+391213141215+TP603COMPRESSIONSW230RV210Q620+C9051IC260IC210RV220SK205220-01443-04POCI+4V11GNDGNDIC240LPF-OUT1TX-LEDBLK P231S/LEDABCDEFGHIJKLMNC204GNDC237IC820C904P233=R705+T210P215D230IC650C634C625++L900SK205+%C295P245C841+7BUFF-IN+1IC230IC260++L78028+29P170IC250T610=SK710RED6+ RV805P290IC630IC640RV302+IC750TP601+SK504+P810+C207IC210TP604C901+C550C233SK505T826TXP291LEVELP217P150SK810L904SK810REDP160C239+TP607C90240+SMD HOLEPL100C838P825P8351P820P830P840+%C713+9VP230+T210+CTCSSBLK+4V1Q2701C379L303FWDT82615%R550T82610IC300R480PRODUCT TABLEP208P204P225P219#C707C778C708805P240P239C202P235P257C9009P263%R200%R203P25110C242P249SK200 1C263P210++C287IC220C265 SK522SK513C291C907SW230+L902L903C903L901C9062SK531SK532SK503SK50215SK5011Q312Q307L440L425IC310L309L441+&R266TP310L300SUPPLYPROTECTIONDIODE%D111L428L400IC740IC720IC730IC710C693IC385&C269L427L414TP301L411L413L416L412L410L304+&C289 SL480TP315RV301LOCK-DET+C365&R290&R264L305&R265R160GND+C412+C427TP300TXREG%R328BCTP303%R150+BETHERMCTEST%R553PWR SETV CNTRL#C707%C294%C295%C713%C733%D111%D111A%D205%D210%R150%R200%R203%R298%R320%R328%R550 %R553%R715%R726&C269&C271&C289&R264&R265&R266&R290=IC700=R705=SK710C201 C202C204C205C207C209C210C211C213C215C217C219C221C223C225C227C229C230C232C233C235C237C239C241C242C243C245 C247C249C251C253C255C257C259C260C261C263C265C267C273C275C277C279C281C283C285C287C291C293C300C301C302C303C304C305C306C307C308C309C310C311C312C313C314C315C316C317C318C319C320C323C324C326C327C328C329C330C331C332C333C334C335C336C337C338C339C340C341C342C344C346C347C348C349C350C351 C352C353C354C355C356C357C358C359C360C361C362C363C364C365C366C367C369C370C371C372C373C374C375C376C377C378C379C380C381C385C386C387C388C389C390C393C395C396C397C400C401C402C403C410C411C412C414C415C416C427C429C430C431C442C443C444C445C446C447C449C450C451C452C480C503C505C510C514C515C516C520C522C530C535C536C537C545C546C550C600C601C605C610AC610BC611AC611BC615C616C623C625C626C628C630C631AC634C636C638C640C655C660C665C670C673C677C681C684C687C690C693C700C703C706C708C709C710C711C712C714C719C720C722C724C725C726C727C729C735C736C740AC740BC741AC741BC742AC742BC743C745C750C757C759C761C762C764C765C767C769C770C772C776C778C780C781C782C783C784C785C786C810C812C813C822C823C824C826C827C828C830C838C841C844C900C901C902C903C904C905C906C907D220D230D240D250D260D270D300D301D302D303D440D441D610D620D630D635D640D645D710D720D730D740D810IC210IC220IC230IC240IC250IC260IC300IC310IC385IC610IC630IC640IC650IC710IC720IC730IC740IC750IC820IC830L300L301L302L303L304L305L306L307L308L309L310L330L385L400L401L410L411L412L413L414L415L416L425L427L428L440L441L442L443L444L445L480L520L535L600L615L780L900L901L902L903L904P100P150P160P170P204P208P210P215P217P219P225P230P231P233P235P237 P239P240P243P244P245P247P248P249P251P255P257P259P261P263P267P269P271 P273P275P290P291P805P810P820P825P830P835P840PL100PL205PL210PL215PL220Q210Q220Q230Q240Q250Q260Q270Q300Q301Q302Q303Q304Q305Q307Q308Q309Q310Q311Q312Q315Q360Q510Q520Q530Q540Q550Q610Q620Q630Q660Q670Q710Q720Q730Q740Q750Q760Q770Q775Q780Q785Q790Q795Q810Q820Q830Q840 Q850Q860R160R201R202R204R205R206R207R208R209R210R211R212R213R214R215R216R217R218R219R220R221R223R224R225R226R227R228R229R230R231 R232R233R235R237R238R239R241R242R244R245R247R248R249R251R253R254R255R256R257R258R259R260R262R263R267R268R269 R270R271R272R273R274R275R277R278R279R280R282R283R284R285R286R287R288R289R291 R292R293R294R295R296R297R299R300R301R302R303R304R305R306R307R308R309R310R311R312R313R314R315R316R317R318R319R321R322R323R324R325R326R327R329R330R331R332R333R334R335R336R337R338 R339R340R341R342R343R344R345R346R347R348R349R350R351 R352R353R354R355R356R358R359R360R361R362R363R364R365R369R370R371 R372R373R374R375R376 R377 R378R380R385R386R387R388R389R392R395R410R411R412R413R414R415R416R425R426R427R428R429R440R441R442R443R444R445R480R504R505R510R514R515R517R518R519R520R522R525R530R533R535R540R545R555R560R609R613R615R617R619R621R625R629R633R637R638R640R641R645R649R653R655R656R657R661R665R669R673R677R681R685R689R693R696R701R702R703R705R706R708R710R711R712R713R714R717R718R719R720R721R722R723R725R727R728R734R735R736R742R743R744R746R747R748R749R750R752R753R754R756R757R758R759R760R762R763R765R766R767R769R771R772R774R775R777R780R781R782R783R784R785R786R787R801R802R808R809R810 R811R812R813R815R816R818R819R821R822R824R825R826R827R828R829R830R831R832R833R835R836R837R840R841R842R843R845R847R848R849R850R853R854R855R859R861R863R865R867R871R872R873R874 R875R876R877R879RV210RV220RV301RV302RV805SK200SK205SK501SK502SK503SK504SK505SK513SK522 SK531SK532SK533SK534SK535SK805SK810SL480SL810SW230T210T610T82610T82615THOLETOPFIDATOPFIDBTP206TP300TP301TP303TP310TP315TP601TP602TP603TP604TP607TP710TP715TSLOT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-13.png)
![IPN 220-01443-04C6.2.16 T826 PCB Information M820-0001/04/00 Copyright TELT826 PCB Layout - Bottom Side220-01443-04C428C426Q415C425C441SL501C440C448C413Q425C428C426Q415C425C441SL501C440C448C413Q425ECDBK AP LMN JHGF12345678BHOLEBOTFIDABOTFIDBBSLOTC413C425C426C428C440C441C448L426LINK1LINK2Q415Q425SL201SL202SL203SL204SL501](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-14.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.17Copyright TEL 01/04/00Sheet 1 - T826 Transmitter Overview220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:110T826TRANSMITTER1443_04b220-01443-0421-Dec-99BT826 BENC03A MINOR UPDATE BENC 28-10-9904A COMP VALUE CHANGES, IMPROVED GND BENC 06-12-9904B COMPONENT VALUE CHANGES BENC 21-12-99%D111MR2520 PL10015 WAY R-ANGLE DRANGE PLUG P100 I/OPADP150SERIAL-COM I/OPADP170AUDIO-2 I/OPADP160AUDIO-1 I/OPAD%R15010E R16010E %D111A22V AUDIOSHEET 2EXCITERSHEET 3LOCK-DETECTVCO-O-PEX-OPTX-REG-FILTTEMP-SENSEREV-PWRFWD-PWRSHEET 4PAFILTERSUB-ASSYVCOSHEET 5DIV-BUFFERCNTRL-VOLTVCO-MODTX-REG+9V-FILTTX_REGREGULATORSHEET 6TX-CONTTX-ENABLETX-KEYTX-ENBRESETWATCHDOGNOT-RESETPBRSTSYNTHSHEET 7MCU-CLOCKSDASCKSYNTHPBRSTMICROSHEET 8SYNTHSCKSERIAL-COMSDASDAPSCKPHARMONIC-FILTERSHEET 9ANTENNAOUT-OF-CIRCUIT-DATASHEET 10PL100GND14PL100GND15PL100+13V89PL100+13V810PL100SERIAL-COM7PL100TX-ENABLE5PL100TX-KEY13PL100AUDIO-26PL100OPTO-KEY-12PL100OPTO-KEY+11PL100LINE-I/P-44PL100LINE-I/P-33PL100LINE-I/P-22PL100LINE-I/P-11PL100CTCSS8+9V-EX +5V +9V-EX+20V +9V +5V +9V+20V +13V8 +9V +5V+5VDIG+5VDIG+13V8+13V8-FILT +13V8+13V8-FILTDRANGE 1PL100765131211843211091415DGND & GND ARE JOINEDTHROUGH R617 ON SHEET 6PROCESSORTX-ENABLEAUDIO-1AUDIO-2TX-ENABLEAUDIO-2AUDIO-1OPTO-KEY-OPTO-KEY+CTCSSLINE-I-P-4LINE-I-P-3LINE-I-P-2LINE-I-P-1LINE-I-P-1LINE-I-P-2LINE-I-P-3LINE-I-P-4CTCSSOPTO-KEY+OPTO-KEY-TX-RELAY-DRVLEDE-PCTCSSMSCKPSDAPDUAL_POINT_IREF-MODVCO-MODSCKPSDAPCTCSSME-PLEDTX-RELAY-DRVDUAL_POINT_IREF-MODVCO-MOD](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-15.png)
![IPN 220-01443-04C6.2.18 T826 PCB Information M820-0001/04/00 Copyright TELSheet 2 - T826 Audio Processor220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:210T826AUDIO PROCESSOR1443_04b220-01443-0421-Dec-99BT826 BENC %D2051N4531 %D2101N4531 IC2404053BD INH6A11B10C9X012X113Y02Y11Z05Z13GND8VREF7+V16Z4X14Y15R201560E R2021K0 +-IC210LM324D 1098%R298 100K IC220DS1267 MAX12 MIN 11WIPER 13R2961K0 R257330K +-IC260LM324D 121314R25647K CWRV21010K LOG 231C211100N SK205STEREO SKT 132SW230SPDT321R268100E R26910K R2701K2 BAW56D26031 BAW56D260 32R2711M C275120P BAW56D25031C2551N0 BAW56D240 31 BAW56D25032 BAW56D24032C2491N0 C2531N0 C25747P R248100K R249100K R24410K R24710K C2511N0 R245100K TANTC21310U R208560E IC220DS1267 GND8VB1NC2NC15+V16 RST6DQ9CLK7COUT 10SOUT 14R205220E +-IC210LM324D 321R2042K2 TANTC2074U7 C20947N P237 AUDIO-2 I/OPADP245TX-REG I/OPADC2191N0 R2102K2 R20910K C2172N2 R2073K9 R2061K0 TANTC21522U C223100N R2148K2 TANTC22122U R215100K R212100K R21310K R251100K R272560E C27710N +-IC230LM324D 121314R27312K C2791N0 R27415K R2752K7 C28122N R277100K +-IC230LM324D 321R278120K C2834P7 R2791M R28010K R28256K +-IC210LM324D 121314R28356K C2854P7 R2841M R2862K2 R28812K IC220DS1267 MAX 3MIN4WIPER5P247TX-LED I/OPADP249 RELAY I/OPADP251 RELAY I/OPADR2391K5 R2414K7 R2422K2 P259GND I/OPADP261 GND I/OPADP263 GND I/OPADC225100N R216100K C227100N R2231M C2351N0 +-IC230LM324D 1098R2246K8 R2251M R22610K R2272K2 C2394U7BP C241100N R23110K TANTC24210U R232330K R233100K +-IC230LM324D 567R230100K CWRV22050K 132R229470K C2291N0 R218150K C2321N0 R2171K0 R2192K2 R2354K7 C2431N0 C25947N R253100K TANTC2614U7 +-IC210LM324D 567R254100K R25510K R28710K R2910 &C28947N R2992K7 C2931U0 R2975K6 TANTC29122U &R290560E R29347K R2944K7 +-IC260LM324D 1098R2952K7 R2924K7 +-IC260LM324D 321R2672K2 &R26647K &R26515K &C2691P5 C2674N7 &C27147P &R26422K +-IC260LM324D 567R26247K R26047K R258150K R25922K C2654U7BP R2634K7 C27347N C2451N0 C2471N0 P255 CTCSS I/OPADP271 BUF-IN I/OPADP269+4V1 I/OPADIC230LM324D V-11V+4IC210LM324D V-11V+4IC260LM324D V-11V+4R23747K R23847K P244 LED-AN I/OPADP243 SUPPLY-LED I/OPADP239 +9V I/OPADR2211K5 P240 +9V I/OPADC230100N C210100N C260100N P233 AUDIO-1 I/OPADP235 AUDIO1 I/OPADP204LINE-I-P-3 I/OPADP208LINE-I-P-2 I/OPADP215TX-ENB-OPT I/OPADP219OPTO-KEY+ I/OPADP217TX-ENB-OPT I/OPADP267LPF-OUT I/OPADP231 +9V I/OPADP257 CTCSS I/OPADPL2102X3 WAY PLUG PL2202X3 WAY PLUG PL2152X5 WAY PLUG PL2052X3 WAY PLUG T210T4030 12348765P248 LED-GND I/OPADP230 +9V I/OPADSL201SL202SL203SL204P273 POCI I/OPADP275POCR I/OPAD%C294 47P P225OPTO-KEY- I/OPAD R289100K Q210BC848 Q220BC817 Q230BC848 Q240BC848 Q250BC817 Q260BC857 D270BAV99 23D270BAV99 31D220BAV99 23D220BAV99 31TP206 R2850 P290 I/OPADP291 I/OPAD%R2030 %R2000 R211470 R220470 R228120 LINK2LINK1SK200SKT 2X5WAY TOP ENT C2014U7BP C2024U7BP C2044U7BP C2054U7BP Q270MJD41 IC2504N25A 46251D23033V C23347U TANTC2371U0 C287100U C263100U %C295470N P210 I/OPAD+9V-EXVCO-MOD5A9REF-MOD7C7CTCSS1R2CTCSSM8A2AUDIO-21R3OPTO-KEY+1R3OPTO-KEY-1R3TX-ENABLE1R46B1+9V-EX+9V-EX+5V6B77A6SCKP8R4E-P8R4SDAP8R4+9V-EX+9V-EX +4V1+4V1+4V1+4V1+9V-EX+9V-EX+4V1+4V1+4V1+5VFILT+5VFILT+9V-EX+9V-EX +9V-EX+9V-EXLED8R4+9V-EX+9V-EX3R9+9V-EXLINE-I-P-11R1LINE-I-P-21R2GND1R01R03R84Q15A36B07A48A09C5TX-RELAY-DRV8Q6TX-REG-FILT3R8+4V1AUDIO-1+4V1+4V1DUAL_POINT_IND7R2SDAP2G0E-P2G0SCKP2G0SCKP2B7SDAP2B7E-P2B7FLEX_R2M0+9V-EXFLEX_R2E0LINE-I-P-31R2LINE-I-P-41R2CARRIER SWITCHMIC/PRESSELLINE_SENSITIVITYCOMPRESSON-LEVELOPTO-KEY-S/LOPTO-KEY+S/LLINE-I-P-3-S/LLINE-I-P-2-S/L6B0+4V1-TESTPOINTLINE-LIMITER:OPTIONAL%D205 %D210AUTOMATIC LEVEL CONTROL(COMPRESSON)DIGITAL-POTENTIOMETERTx-on+9V0V6OPTO-KEYPRE-EMPHASIS4V14V1 4V1LIMITER-17V2pp INLIMITINGLIMITER-2BUFFER4V14V1REFERENCEMOD-EPOTREFERENCE-MODULATION-INTEGRATORVCO-MOD1KHZ INLIMITINGATTENUATORMICROPHONE PREAMPLIFIER0V63V63V64V1 3V52V7 DEVIATION EPOTLOW PASS FILTERALC PULSESSUMMINGAMPLIFIER4V14V11KHz INLIMITING0.2VppWITH ALC4V1MICRO MATCH TO PAGING BRD CONSCKPSDAPE-P](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-16.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.19Copyright TEL 01/04/00Sheet 3 - T826 Exciter220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:310T826EXCITER1443_04b220-01443-0422-Dec-99BT826 BENCC3001N0 R3041K5 R314560E C3061N0 C3171N0 C3121N0 R30010K R30947 D301BAT18 D302BAT18 D300BAT18 L300820NH R34727 C34647N C3341N0 C3481N0 C3491N0 L3034T/5.5 C3381N0 L3042.0T/5.0 Q307951 R350330 R3511K0 R3530 R3521K0 R3853R3 C386100N TANTC3874U7 C3851N0 L385M21A IC385LP2951 V OUT1SD3SENSE 2GND4ERROR 5VTAP 6FB7V IN8C388100N R386100K R3886K8 1% R3871K5 1% TANTC3894U7 C390100N R3892K7 1% R36247K C3591N0 Q310BC807 R3703R3 C3601N0 R37118K D303BAV99 23D303BAV99 31R3723K3 GDSQ312MRF9382 TANTC3581U0 C3721N0 R3762K2 R3771K0 C3731N0 R37327 L3055.0T/3.0 C37510P L3081U2H C3761N0 C378100N C37722P L3095.0T/4.0 C38056P C3811N0 L3074S2 C3541N0 C350120P C3391N0 R34622 R358150K R361150K C35247P C3621N0 L306820NH R37847 C37410N R3803E3 C3571N0 C3511N0 C319100N C3151N0 C3071N0 R30533K Q301BC807 R3161K5 C3161N0 R30322K R3011K0 C3021N0 R30710K C3081N0 +-IC300358D 567R32647K R3021K0 C3031N0 R30810K C3091N0 +-IC300358D 321R32747K C3401N0 C34147N R364100E +-IC310358D 321C3241N0 R32547K R31910K R3182K7 R3175K6 R3124K7 1% R3064K7 1% C3041N0 C301100N CWRV3012K 132Q308BC848 R354100E R3562K2 C33722N C3331N0 R340100K R311100E 1% C3181N0 +-IC310358D 567%R32818K 1% R33110K R3322K2 Q303BC848 R3153R3 TANTC31310U C3611N0 C3691N0 C3551N0 C364100N Q315BD242FP Q309BC817 Q305BC848 C3361N0 R34115K R33915K C3311N0 C3351N0 R348330K C332100N Q304BC807 R338100K R33610K C3291N0 C3271N0 R33422K R33368 C3261N0 R3291K5 C32322N R32422K R32347K R330100K Q302BC807 C3111N0 R31010K C3051N0 Q300BC807 C3531N0 C3561N0 R365100E R3694K7 1% R375560E 1% R374100K C3701N0 R34210K R3491K0 R3601K5 1% R359470K C3631N0 C3281N0 R33568 C3301N0 R337100K IC310358D V-4V+8IC300358D V-4V+8R39522 R39222 C396100N C39310N TANTC3954U7 L301820NH L310M21A L330M21A TANTC36522U TANTC3794U7 C3471N0 TP303 TP301 TP300 R313560E 1% %R32018K C3101N0 C3141N0 C3661N0 C3671N0 TP310 TP315 C320100N R36356K C3441N0 R34347K R344470K C37147N Q311BC848 C3421N0 R3222K2 R32110K CWRV302500K 132C3971N0 R345150 R355150 L302820NH GDSQ360BF170 VCO-O-P5F2+9V-EX2A0+9V-EXGND1R01R02R34Q15A36B07A48A09C5+13V8-FILT +9V-EXEX-OP4B3+13V8-FILT4A5+13V8-FILTTX-REG-FILT2R7TX-REG-FILTLOCK-DETECT7R5TEMP-SENSE4Q6REV-PWR4Q3FWD-PWR4Q5+13V8-FILT+13V8-FILT+13V8-FILT+9V-EX+9V-EX+9V-EX+9V-EX+9V-EXTX-REG5A05Q06E8+9V-EX+9V-EXTX-REG-FILT+9V0VTx-on Tx-off+9V+7VTx-onTx-offTO PATx-offTx-offSHUT DOWN PWRPWR CNTRLEXCITER-CONTROL-VOLTAGE](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-17.png)
![IPN 220-01443-04C6.2.20 T826 PCB Information M820-0001/04/00 Copyright TELSheet 4 - T826 PA220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:410T826PA1443_04b220-01443-0421-Dec-99BT826 BENCC400100N C4011N0 C4801N0 -T R4804K7 L480820NH L4014S2 C402100N C4151N0 C41082P C411100P C41368P C41647N TANTC4124U7 C41447N C425120P C426680P C428470P TANTC4274U7 C4291N0 C43047N C43147N C44047P C44147P C4431N0 C44639P C44739P C4451N0 C4495P6 C448680P C4505P6 C4511N0 C4521N0 D440RF2815 D441RF2815 L4105.5T/3.5 L4111.5T/4.0 L4136.5T/4.0 L414#18 (3B BEAD) L416330N L412#18 (3B BEAD) L4252.5T/3.0 L4261T/2.0 L427#18 (3B BEAD) L4285.5T/5.0 L4401.5T/3.0 L4413.5T/4.0 L4423U3H L443820NH L444820NH L4453U3H Q4152SC2627 Q425BLW60C R410270 R41118E R412270 R414180E R41610E R4133R3 R415180E R4253R3 R42710E R429180E R428180E R44047K R441270 R442100E R443100E R444270 R44547K C444150P C442120P L4003U3 L4154S2 R42610E SL480C4031N0 +13V81R11R16C7GND1R01R02R33R85A36B07A48A09C5+13V8TEMP-SENSE3A6+13V8-FILT3R9+13V8-FILT+13V8+13V8+13V8FILTER9C6FWD-PWR3A8REV-PWR3A9EX-OP3R0+13V8-FILTTEMP-SENSE+13V8-FILTERED-2 SUPPLY6B5DIRECTIONAL COUPLER](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-18.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.21Copyright TEL 01/04/00Sheet 5 - T826 VCO Section220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:510T826VCO-SUB-ASSY1443_04b220-01443-0421-Dec-99BT826 BENC8V4SK5051 WAY SOCKET SK5031 WAY SOCKET SK5021 WAY SOCKET SK5011 WAY SOCKET SK5131 WAY SOCKET SK5221 WAY SOCKET SK5041 WAY SOCKET SK5311 WAY SOCKET CV-OUTSK5341 WAY SOCKET SK5331 WAY SOCKET SK5321 WAY SOCKET SK5351 WAY SOCKET VCO SUPPLYR520120K C51022N R52547K R53510K R53022K SL501R5402K2 R5454K7 %R5504K7 R5554K7 R560470 C535100N C5032N2 R50527K R504330 R51556E R5101K5 C50547N Q520BC807 Q530BC807 Q510BC807 Q540BC807 Q550BC848 R51818 R519330 R517330 R51418 C5141N0 C5151N0 C5161N0 C5451N0 C5461N0 TANTC55022U %R55310K L535M21A C5371N0 C5361N0 C5201N0 R52268 C5221N0 L520M21A C5301N0 R53368 GND1R01R02R33R84Q16B07A48A09C5VCO-O-P3A0DIV-BUFFER7R0VCO-MOD2R2CNTRL-VOLT7R3+9V-FILTTX-REG3A56E8+9V-FILT6D7+9V-FILTTX_REG3A56E8TX-REGTX-REG+9V-FILT+9V-FILT+9V-FILT1234512345FAST-KEY+9V Tx-onTx-off+8V Tx-onTx-offVCO BUFFERSUPPLYOPTION/B](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-19.png)
![IPN 220-01443-04C6.2.22 T826 PCB Information M820-0001/04/00 Copyright TELSheet 6 - T826 Regulators220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:610T826REGULATOR1443_04b220-01443-0421-Dec-99BT826 BENCC690100N TANTC69310U C630100N TANTC63410U C631A100N C6551N0 C6401N0 C625470U C6264N7 C6281N0 C6734N7 TANTC68410U C638120P C623120P C687120P C660100N C681100N C636100N R681100E R68910E R63722 R6494K7 R6251K0 R629270 R6211 R6191 R6336K8 R65310K R65710K R665100K R673100K R693100K R68515K R69656K R66110K R6411K5 R645470 T610680uH 23614IC640358D V-4V+8+-IC640358D 567+-IC640358D 321R613560E C605120P R6091K0 BAV70D63023 BAV70D62013 BAV70D62023R66947K R67747K BAV70D63013 BAV70D640 13 BAV70D640 23C610A10N C611B10N R6170 Q610BC807 Q620BD242FP TP604 Q660BC817 Q670BC857 D610BAV99 23 D610BAV99 31D635BAT165 R615100E IC650 LOW PWR MONPBRST 1TD 2TOL 3GND 4+V8ST7RST6RST5TP601 TP602 TP607 TP603 R64010E D64533V R6560 R6550 TANTC610B100U TANTC611A100U VINN/CVOUTN/CGROUNDIC61078L05 84236715TANTC66510U Q630BSR30 R63822 TANTC6703U3 TANTC6771U0 C6001N0 C6011N0 L600M21A C6151N0 C6161N0 L615M21A VREGIC630LM317MDT VIN3ADJ1VOUT2+13V8+5V+9V+9V-FILTGND1R01R02R33R84Q15A37A48A09C5+13V81R11R14Q7+9V7A58A1TX-REG3A55A05Q0TX-CONT8A3TX-KEY1R5TX-ENABLE1R42A3+9V+5V2A67A6+20V7A4+5V+9V+20V+13V8+5V +9V +13V8 +20VTX-ENB8A8+5VDIG+9V +5VDIG+5VDIG8A9+5VDIGDGND8A1RESET8A8WATCHDOG8R5NOT-RESET7A28R38R3PBRST7A57A68A2+9V+9V-FILT5A1+9V-FILT+20V SUPPLY+5V REGULATOR+9V REGULATOR+20V TESTPOINT+5V TESTPOINT+5VDIG SUPPLYDGND CONNECTS GNDTHROUGH R617DS1232+13V8 TESTPOINT+5VDIGTESTPOINT+9V-TESTPOINT+5V+1V3Tx-offTx-off5V24vpp240KHz+9V0V(Tx)+9V-Tx on0VTx-on](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-20.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.23Copyright TEL 01/04/00Sheet 7 - T826 Synthesiser220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:710T826SYNTHESISER1443_04b220-01443-0421-Dec-99BT826 BENC 1V4IC740145191 REF IN 20REF OUT 1LD 2OR 3OV 4RX 8TEST1 9FIN 10GND7VPD5VCC12VDD14PDOUT6DATA19CLK18ENABLE17OUT A16OUT B15TEST213FIN11R78010E R785100E R7861K0 C7811N0 C7831N0 R78756E C784100P C7821N0 R70122 12.8M=IC700GND OUTVCC FMR7031M R7021M C700100N C709100N C71010N R71410E C7031N0 IC71074HC04 V-7V+14IC71074HC04 12IC71074HC04 98IC73074HC4520 EN2CLKA1GND8Q03Q14Q25Q36RST7VDD16IC73074HC4520 EN10CLKB9Q011Q112Q213Q314RST15R711100E C722100N R7130 TANTC7084U7 R7172K7 R71815K C727220P R72110K R72210K R7232K7 C729220P R72810K IC75033078D V-4V+8+-IC75033078D 567C77622N %C71310N %R7151K0 C741B10N R74422 C740B10N R742150E R74622 R74722 C742B10N C742A100N TANTC741A4U7 R767680 R7541K0 R7531M R75222 C75710N R75022 R75712K R75612K C75910N TP710 C76410N TANTC7654U7 R7661K0 R765680 R760180 R759330 C76110N TANTC76222U C7671N0 R769180 R762100E R7718K2 R763100E TANTC77022U TANTC77222U C7691N0 R7748K2 R77222K R7752K7 R783220E C780100N C74347P C73647P C73547P R74847K R71915K C72610N R72710K %R726100E %C733470P R78110E C7861N0 C745120P #C7071U0 R74947K TANTC72422U =R70547 =SK710SIDE ENTRY COAX SKT IC71074HC04 13 12IC72074HCU04T V-7V+14IC71074HC04 56IC72074HCU04T 98IC72074HCU04T 56IC72074HCU04T 34IC72074HCU04T 12+-IC75033078D 321R743150E C740A1N0 IC71074HC04 1110R710100E IC71074HC04 34IC72074HCU04T 13 12IC72074HCU04T 11 10C720100N Q710BC848 Q720BC857 Q730BC848 Q740BC857 Q750BC807 Q770BC857 Q760BC848 Q780BC848 Q785BC857 Q775BC857 DSGQ790BFR31 Q795MMBR571 D710BAV99 23 D720BAV99 23D710BAV99 31D720BAV99 31D730BAT165 D740BAT165 C71247P TANTC72522U R72039K R72539K R7581K2 R7772K2 TP715 C70647P R78268 R7843K3 L780330NH R71210E TANTC7194U7 R70610E C711100N R70510K R7081M TANTC7144U7 R736470 R735470 R734470 TANTC75010U C7851N0 C7781U +9V+5V +5V+5V+5V+5V+9V+5VGND1R01R02R33R84Q15A36B08A09C5MCU-CLOCK6B58A2SDA8R4SCK6B48R38R3SYNTH8R4REF-MOD2R1+5V2A66B7+9V6C78A1+20V6C7+5V+9V+20V+20VLOCK-DETECT3A2DIV-BUFFER5J5CNTRL-VOLT5A7DUAL_POINT_IND2E0PBRST6B58A2SPARE GATESIC720LOCK-DETECT TESTPOINTLOCKED-LOWEXTERNALREFERENCEOPTION6B66B02A76B48R312.8MHz TESTPOINTLOOP-FILTERDIVIDERBUFFERCHARGE-PUMPPHASE-MODULATOR6V612.8MHz200KHz200KHz+5V TO +15V LOCKED50ns WHEN+5V0V LOCKED50ns WHEN+5V0V LOCKEDLOCK-DETECT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-21.png)
![IPN 220-01443-04C6.2.24 T826 PCB Information M820-0001/04/00 Copyright TELSheet 8 - T826 Microcontroller220-01443-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:810T826MICROPROCESSOR1443_04b220-01443-0421-Dec-99BT826 BENC R82147K R8114K7 R8104K7 R824 2K2 R825 2K2 R826 2K2 R827 2K2 R828 2K2 R840 2K2 R841 2K2 R842 2K2 R8134K7 R8124K7 R87910K R8774K7 IC830LM324D V-11V+4+-IC830LM324D 567+-IC830LM324D 121314+-IC830LM324D 321R87147K R87547K R87333K R859150K R861150K R863150K R865100K R867100K +-IC830LM324D 1098C82322N C82447N C826220P C82810N CW RV80520K 132SK810 80C51P1.79P1.68P1.57P1.46P1.35P1.24P1.13P1.02P3.7/RD19P3.6/WR18P3.5/T117P3.4/T016P3.3/INT115P3.2/INT014P3.1/TXD13P3.0/RXD11VSS22XTL121XTL220RST10 VCC44P0.7 36P0.6 37P0.5 38P0.4 39P0.3 40P0.2 41P0.1 42P0.0 43EA 35ALE 33PSEN 32P2.7 31P2.6 30P2.5 29P2.4 28P2.3 27P2.2 26P2.1 25P2.0 24R82247K C84410N C8131N0 IC820 24C16A01A12A23GND4+V8SCL 6SDA 5WP 7C82733P R847 470 R845 470 R8544K7 R8534K7 R849 470 R8094K7 R8554K7 R843 2K2 SL810P805AUX_OUT I/OPADC83047N R850 470 R80810E P810SERIAL-COM-1 I/OPADR837 2K2 R836 2K2 R835 2K2 R833 2K2 R832 2K2 R831 2K2 R830 2K2 R829 2K2 SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-01SK8052X8 WAY TOP ENTRY SMD SKT TX-RELAY-DRV2SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-13SK8052X8 WAY TOP ENTRY SMD SKT CTCSS-DISABLE4SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-25SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-76SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-37SK8052X8 WAY TOP ENTRY SMD SKT SERIAL-COM-18SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-49SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-010SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-511SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-112SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-613SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-214SK8052X8 WAY TOP ENTRY SMD SKT GND15SK8052X8 WAY TOP ENTRY SMD SKT +5V-DIG16P820 AUX-OUT-7 I/OPADP825 AUX-OUT-6 I/OPADP830 AUX-OUT-5 I/OPADP835 AUX-OUT-4 I/OPADR801150K R80247K R8724K7 R8744K7 R8764K7 R8484K7 C81047N Q810BC848 Q860BC848 Q820BC817 Q830BC857 TANTC8224U7 R81547K R816150K C812100P R8184K7 R8194K7 Q850BC848 Q840BC857 D810BAT165 P840 AUX-OUT-3 I/OPADTANTC838100U TANTC841100U +9V+9V+5VDIG+5VDIG+5VDIGMCU-CLOCK6B57A57A6SYNTH7A2SCK6B47A2E-P2A7CTCSSM2R5TX-CONT6B8TX-ENB6B3LED2R7SERIAL-COM1R4+9V6C77A5+9VSDA7A2TX-RELAY-DRV2R6GND1R01R02R33R84Q15A36B07A49C5+5VDIGRESET6B4DGND6B9+5VDIG6B7+5VDIG+5VDIGNOT-RESET6B47A2WATCH-DOG6B5+5VDIG+5VDIG+9VSDAP2A7SCKP2A7CHANNEL SELECT TO MICRO BUSCTCSS LEVELADJUSTMICRO-BYPASS6B66B012.8MHz+5V0V CTCSSM FREQUENCY+5V0V CTCSSM FREQUENCY+9V0V CTCSSM FREQUENCY5V5V0VVARIABLEMICROMATCHPIN12345678910111213141516D-RANGE2PIN123456711NC151413101298MICROMATCH TO D-RANGE2 CONNECTIONSMCU-CLOCKCTCSS_LSBEPOTSCTCSS_MSBCTCSS_RXTX_KEY_INLED_FLASHWATCHDOGSDASERIAL-COM-1CTCSS_DISABLETX_KEY_OUTTX_KEY_OUTSCK.SYNTHCH-SLCT-0CH-SLCT-1CH-SLCT-7CH-SLCT-6CH-SLCT-5CH-SLCT-4CH-SLCT-3CH-SLCT-2CH-SLCT-1CH-SLCT-0CH-SLCT-2CH-SLCT-3CH-SLCT-4CH-SLCT-5CH-SLCT-6CH-SLCT-7](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-22.png)
![IPN 220-01443-04M820-00 T826 PCB Information C6.2.25Copyright TEL 01/04/00Sheet 9 - T826 Harmonic Filter220-01443-0401234567890123456789ABCDEFGHJ KREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:910T826HARMONIC-FILTER1443_04b220-01443-0421-Dec-99BT826 BENCC90427P C90033P C90133P C90233P C90322P C90533P C90633P C90733P L9008.5T/3.5 L9014.5T/5.5 L9041.5T/5.5 L9024.5T/5.5 L9038.5T/3.5 FILTER4Q4ANTENNAGND1R01R02R33R84Q15A36B07A48A0](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-23.png)
![IPN 220-01443-04C6.2.26 T826 PCB Information M820-0001/04/00 Copyright TEL](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-24.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.15Copyright TEL 01/04/00T827 PCB Layout - Top Side220-01447-04A LBDCE J NKMHGF P12345678L900Q302RV210SK535SK534SK533%D205+C201C205%D210+13V891011+391213 14TP32015+TP607COMPRESSIONSW230RV210C634L325+L9031IC260IC210RV220SK205220-01447-04POCI+4V11GNDGNDIC240LPF-OUT1TX-LEDBLK P231S/LEDABCDEFGHIJKLMNC204GNDC237IC820C904P233=R705C625T210P215D230IC650=IC700+IC630+C902SK205TP604IC220P245C841+7BUFF-IN+1IC230IC260++L78028+29P170IC250B=SK710RED6+ RV805P290TP601IC640++IC750T610+SK504Q620P810+C207IC210+C903+C550C233SK505T827EXP291LEVELP217P150SK810L904SK810REDP160C239++L90140+SMD HOLEPL100C838P825P8351P820P830P840+%C713+9VP230+T210+CTCSSBLK+4V1Q2701C391Q321PWRT82715%R553T82710GND%L382C342PRODUCT TYPEP208P204P225P219#C707C778C708805P240P239C202P235P257C9009P263%R200%R203P25110C242P249SK200 1C263P210TP603+C287%C295C265SK522SK513Q380L902SW230+C907%R366C905C901C906L4002SK531SK805%R550SK532SK503SK50215SK5011L328L329RV300+IC310L327C332IC300C396+Q320GNDL323 TP382TP381TP380SUPPLYPROTECTIONDIODED111PWR CNTL+13V8-FILTIC740IC720IC730IC710C693ADJUSTCCE%R150TP310+TP340E+C291SL360BL324#C707%C294%C295%C713%C733%D111%D111A%D205%D210%L382%R150%R200%R203%R298%R366%R550 %R553%R715%R726&C269&C271&C289&R264&R265&R266&R290=IC700=R705=SK710C201 C202C204C205C207C209C210C211C213C215C217C219C221C223C225C227C229C230C232C233C235C237C239C241C242C243C245 C247C249C251C253C255C257C259C260C261C263C265C267C273C275C277C279C281C283C285C287C291C293C300C301C302C303C304C305C306C307C320C321C322C323C324C325C326C327C328C329C330C331C332C333C334C335C336 C337C338C339C340C341C342C343C344C350C351C352C353C354C355C356C357C365C366C367C368C369C370C380C381C382C383C384C385C386C390C391C392C393C394C395C396C397C400C401C402C403C503C505C510C513C515C516C517C520C535C536C537C542C545C546C550C600C601C605C610AC610BC611AC611BC615C616C623C625C626C628C630C631AC634C636C638C640C655C660C665C670C673C677C681C684C687C690C693C700C703C706C708C709C710C711C712C714C719C720C722C724C725C726C727C729C735C736C740AC740BC741AC741BC742AC742BC743C745C750C757C759C761C762C764C765C767C769C770C772C776C778C780C781C782C783C784C785C786C810C812C813C822C823C824C826C827C828C830C838C841C844C900C901C902C903C904C905C906C907D220D230D240D250D260D270D320D321D322D351D610D620D630D635D640D645D710D720D730D740D810IC210IC220IC230IC240IC250IC260IC300IC310IC610IC630IC640IC650IC710 IC720IC730IC740IC750IC820IC830L320L321L322L323L324L325L326L327L328L329L380L381L390L400L510L535L600L615L780L900L901L902L903L904P100P150P160P170P204P208P210P215P217P219P225P230P231P233P235P237 P239P240P243P244P245P247P248P249P251P255P257P259P261P263P267P269P271 P273P275P290P291P805P810P820P825P830P835P840PL100PL205PL210PL215PL220Q210Q220Q230Q240Q250Q260Q270Q300Q301Q302Q320Q321Q350Q351Q365Q366Q367Q368Q380Q381Q510Q520Q530Q540Q550Q610Q620Q630Q660Q670Q710Q720Q730Q740Q750Q760Q770Q775Q780Q785Q790Q795Q810Q820Q830Q840 Q850Q860R160R201R202R204R205R206R207R208R209R210R211R212R213R214R215R216R217R218R219R220R221R223R224R225R226R227R228R229R230R231 R232R233R235R237R238R239R241R242R244R245R247R248R249R251R253R254R255R256R257R258R259R260R262R263R267R268R269 R270R271R272R273R274R275R277R278R279R280R282R283R284R285R286R287R288R289R291 R292R293R294R295R296R297R299R300R301R302R303R304R305R306R307R308R309R310R311R312R313R319R320R321R322R323R324R325R326R327R328R329 R330R331 R332R333R334R335R336R337R338R339R350R351R352R353R354R355R356R357 R358R359R365R367R368R369R371R372R373R374R380R381R382R383R384R385R390R391R392R393R394R395R504R505R510R514R515R517R518R519R520R525R530 R535R537R540R545R555R560R565R609R613R615R617R619R621R625R629R633R637R638R640R641R645R649R653R655R656R657R661R665R669R673R677R681R685R689R693R696R701R702R703R705R706R708R710R711R712R713R714R717R718R719R720R721R722R723R725R727R728R734R735R736R742R743R744R746R747R748R749R750R752R753R754R756R757R758R759R760R762R763R765R766R767R769R771R772R774R775R777R780R781R782R783R784R785R786R787R801R802R808R809R810 R811R812R813R815R816R818R819R821R822R824R825R826R827R828R829R830R831R832R833R835R836R837R840R841R842R843R845R847R848R849R850R853R854R855R859R861R863R865R867R871R872R873R874 R875R876R877R879RV210RV220RV300RV805SK200SK205SK501SK502SK503SK504SK505SK513SK522 SK531SK532SK533SK534SK535SK805SK810SL360SL810SW230T210T610T82710T82715THOLETOPFIDATOPFIDBTP206TP310TP320TP340TP380TP381TP382TP601TP602TP603TP604TP607TP710TP715TSLOT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-25.png)
![IPN 220-01447-04C6.3.16 T827 PCB Information M820-0001/04/00 Copyright TELT827 PCB Layout - Bottom Side220-01447-04SL501SL501ECDBK AP LMN JHGF12345678BHOLEBOTFIDABOTFIDBBSLOTLINK1LINK2SL201SL202SL203SL204SL501](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-26.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.17Copyright TEL 01/04/00Sheet 1 - T827 Exciter Overview220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:110T827EXCITER1447_04a220-01447-043-Feb-00AT827 BENC03A CHANGES IN EXCITER BRC 14-10-9904A VALUE CHANGES BRC 12-01-00%D111MR2520 PL10015 WAY R-ANGLE DRANGE PLUG P100 I/OPADP150SERIAL-COM I/OPADP170AUDIO-2 I/OPADP160AUDIO-1 I/OPAD%R15010E R16010E %D111A22V AUDIOSHEET 2EXCITERSHEET 3LOCK-DETECTVCO-O-PFILTERTX-REG-FILTSHEET 4PASUB-ASSYVCOSHEET 5DIV-BUFFERCNTRL-VOLTVCO-MODTX-REG+9V-FILTTX_REGREGULATORSHEET 6TX-CONTTX-ENABLETX-KEYTX-ENBRESETWATCHDOGNOT-RESETPBRSTSYNTHSHEET 7MCU-CLOCKSDASCKSYNTHPBRSTMICROSHEET 8SYNTHSCKSERIAL-COMSDASDAPSCKPHARMONIC-FILTERSHEET 9ANTENNAOUT-OF-CIRCUIT-DATASHEET 10PL100GND14PL100GND15PL100+13V89PL100+13V810PL100SERIAL-COM7PL100TX-ENABLE5PL100TX-KEY13PL100AUDIO-26PL100OPTO-KEY-12PL100OPTO-KEY+11PL100LINE-I/P-44PL100LINE-I/P-33PL100LINE-I/P-22PL100LINE-I/P-11PL100CTCSS8+9V-EX +5V +9V-EX+20V +9V +5V +9V+20V +13V8 +9V +5V+5VDIG+5VDIG+13V8+13V8-FILT +13V8+13V8-FILTDRANGE 1PL100765131211843211091415DGND & GND ARE JOINEDTHROUGH R617 ON SHEET 6PROCESSORAUDIO-2AUDIO-1TX-ENABLELINE-I-P-1LINE-I-P-2LINE-I-P-3LINE-I-P-4CTCSSOPTO-KEY+OPTO-KEY-OPTO-KEY+CTCSSLINE-I-P-4LINE-I-P-3LINE-I-P-2LINE-I-P-1AUDIO-1AUDIO-2TX-ENABLEVCO-MODREF-MODDUAL_POINT_ITX-RELAY-DRVLEDE-PCTCSSMSDAPSCKPREF-MODVCO-MODTX-RELAY-DRVLEDE-PCTCSSMSCKPSDAPDUAL_POINT_IOPTO-KEY-](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-27.png)
![IPN 220-01447-04C6.3.18 T827 PCB Information M820-0001/04/00 Copyright TELSheet 2 - T827 Audio Processor220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:210T827AUDIO PROCESSOR1447_04a220-01447-043-Feb-00AT827 BENC %D2051N4531 %D2101N4531 IC2404053BD INH6A11B10C9X012X113Y02Y11Z05Z13GND8VREF7+V16Z4X14Y15R201560 R2021K0 +-IC210LM324D 1098%R298 100K IC220DS1267 MAX12 MIN 11WIPER 13R2961K0 R257330K +-IC260LM324D 121314R25647K CWRV21010K LOG 231C211100N SK205STEREO SKT 132SW230SPDT321R268100E R26910K R2701K2 BAW56D26031 BAW56D260 32R2711M C275120P BAW56D25031C2551N0 BAW56D240 31 BAW56D25032 BAW56D24032C2491N0 C2531N0 C25747P R248100K R249100K R24410K R24710K C2511N0 R245100K TANTC21310U R208560 IC220DS1267 GND8VB1NC2NC15+V16 RST6DQ9CLK7COUT 10SOUT 14R205220E +-IC210LM324D 321R2042K2 TANTC2074U7 C20947N P237 AUDIO-2 I/OPADP245TX-REG I/OPADC2191N0 R2102K2 R20910K C2172N2 R2073K9 R2061K0 TANTC21522U C223100N R2148K2 TANTC22122U R215100K R212100K R21310K R251100K R272560 C27710N +-IC230LM324D 121314R27312K C2791N0 R27415K R2752K7 C28122N R277100K +-IC230LM324D 321R278120K C2834P7 R2791M R28010K R28256K +-IC210LM324D 121314R28356K C2854P7 R2841M R2862K2 R28812K IC220DS1267 MAX 3MIN4WIPER5P247TX-LED I/OPADP249 RELAY I/OPADP251 RELAY I/OPADR2391K5 R2414K7 R2422K2 P259GND I/OPADP261 GND I/OPADP263 GND I/OPADC225100N R216100K C227100N R2231M C2351N0 +-IC230LM324D 1098R2246K8 R2251M R22610K R2272K2 C2394U7BP C241100N R23110K TANTC24210U R232330K R233100K +-IC230LM324D 567R230100K CWRV22050K 132R229470K C2291N0 R218150K C2321N0 R2171K0 R2192K2 R2354K7 C2431N0 C25947N R253100K TANTC2614U7 +-IC210LM324D 567R254100K R25510K R28710K R2910 &C28947N R2992K7 C2931U0 R2975K6 TANTC29122U &R290560 R29347K R2944K7 +-IC260LM324D 1098R2952K7 R2924K7 +-IC260LM324D 321R2672K2 &R26647K &R26515K &C2691P5 C2674N7 &C27147P &R26422K +-IC260LM324D 567R26247K R26047K R258150K R25922K C2654U7BP R2634K7 C27347N C2451N0 C2471N0 P255 CTCSS I/OPADP271 BUF-IN I/OPADP269+4V1 I/OPADIC230LM324D V-11V+4IC210LM324D V-11V+4IC260LM324D V-11V+4R23747K R23847K P244 LED-AN I/OPADP243 SUPPLY-LED I/OPADP239 +9V I/OPADR2211K5 P240 +9V I/OPADC230100N C210100N C260100N P233 AUDIO-1 I/OPADP235 AUDIO1 I/OPADP204LINE-I-P-3 I/OPADP208LINE-I-P-2 I/OPADP215TX-ENB-OPT I/OPADP219OPTO-KEY+ I/OPADP217TX-ENB-OPT I/OPADP267LPF-OUT I/OPADP231 +9V I/OPADP257 CTCSS I/OPADPL2102X3 WAY PLUG PL2202X3 WAY PLUG PL2152X5 WAY PLUG PL2052X3 WAY PLUG T210T4030 12348765P248 LED-GND I/OPADP230 +9V I/OPADSL201SL202SL203SL204P273 POCI I/OPADP275POCR I/OPAD%C294 47P P225OPTO-KEY- I/OPAD R289100K Q210BC848 Q220BC817 Q230BC848 Q240BC848 Q250BC817 Q260BC857 D270BAV99 23D270BAV99 31D220BAV99 23D220BAV99 31TP206 R2850 P290 I/OPADP291 I/OPAD%R2030 %R2000 R211470 R220470 R228120 LINK2LINK1SK200SKT 2X5WAY TOP ENT C2014U7BP C2024U7BP C2044U7BP C2054U7BP Q270MJD41 IC2504N25A 46251D23033V C23347U TANTC2371U0 C287100U C263100U %C295470N P210 I/OPAD+9V-EXVCO-MOD5A9REF-MOD7C7CTCSS1R2CTCSSM8A2AUDIO-21R3OPTO-KEY+1R3OPTO-KEY-1R3TX-ENABLE1R46B1+9V-EX+9V-EX+5V6B77A6SCKP8R4E-P8R4SDAP8R4+9V-EX+9V-EX +4V1+4V1+4V1+4V1+9V-EX+9V-EX+4V1+4V1+4V1+5VFILT+5VFILT+9V-EX+9V-EX +9V-EX+9V-EXLED8R4+9V-EX+9V-EX3R9+9V-EXLINE-I-P-11R1LINE-I-P-21R2GND1R01R03R84G45A36B07A48A09C5TX-RELAY-DRV8Q6TX-REG-FILT3R8+4V1AUDIO-1+4V1+4V1DUAL_POINT_IND7R2SDAP2G0E-P2G0SCKP2G0SCKP2B7SDAP2B7E-P2B7FLEX_R2M0+9V-EXFLEX_R2E0LINE-I-P-31R2LINE-I-P-41R2CARRIER SWITCHMIC/PRESSELLINE_SENSITIVITYCOMPRESSON-LEVELOPTO-KEY-S/LOPTO-KEY+S/LLINE-I-P-3-S/LLINE-I-P-2-S/L6B0+4V1-TESTPOINTLINE-LIMITER:OPTIONAL%D205 %D210AUTOMATIC LEVEL CONTROL(COMPRESSON)DIGITAL-POTENTIOMETERTx-on+9V0V6OPTO-KEYPRE-EMPHASIS4V14V1 4V1LIMITER-17V2pp INLIMITINGLIMITER-2BUFFER4V14V1REFERENCEMOD-EPOTREFERENCE-MODULATION-INTEGRATORVCO-MOD1KHZ INLIMITINGATTENUATORMICROPHONE PREAMPLIFIER0V63V63V64V1 3V52V7 DEVIATION EPOTLOW PASS FILTERALC PULSESSUMMINGAMPLIFIER4V14V11KHz INLIMITING0.2VppWITH ALC4V1MICRO MATCH TO PAGING BRD CONSCKPSDAPE-P](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-28.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.19Copyright TEL 01/04/00Sheet 3 - T827 Exciter220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:310T827EXCITER1447_04a220-01447-043-Feb-00AT827 BENC C3021N0 C3061N0 C3071N0 R31022 R3091K0 R3082K2 R30710K R31310K R312680 R3051K5 R306150E R30422K R30210K R30022K R3012K7 R303100K C3031N0 C3001N0 C3201N0 R3211K5 R323560 C3211N0 C3231N0 C3221N0 R3501K5 R32010K R36547K C3651N0 C3661N0 R36810K R37147K R37215K C36822N R373100K 1% C3811N0 R3801K0 R3744K7 R38115K R38315K R3821K0 C3691N0 C3501N0 TP381 R32247 C30110N +-IC300358D 567D321BAT18 D322BAT18 D320BAT18 L320820NH L321820NH IC300358D V-4V+8C39010N %R3661K0 R367100E C36710N R369100K SL360C370100N R311680 C3801N0 TANTC39110U R39022 Q300BC848 Q301BC848 Q365BC807 Q366BC807 Q367BC857 Q368BC807 Q381BC848 Q380BC848 C305100P C304100P TP380 R32527 C32747N C3241N0 C3281N0 C3291N0 L3236T/4.5 C3251N0 L3245.0T/4.0 Q320951 R326330 R3271K0 R330150E R329150E C3861N0 %L382820NH C3831N0 C3851N0 C3821N0 C3841N0 L381M21A L380M21A R38468 R38568 C3511N0 R3281K0 R391100E C393100N TANTC3944U7 C3921N0 L390M21A IC310LP2951 V OUT1SD3SENSE 2GND4ERROR 5VTAP 6FB7V IN8C395100N R392100K R3946K8 1% R3931K5 1% TANTC3964U7 C397100N R3952K7 1% CW RV3002K 132R35147K C3521N0 Q350BC807 C3541N0 Q351BC807 R3543R3 C3551N0 R35518K 1% D351BAV99 23 D351BAV99 31R3563K3 1% R35315K GDSQ321MRF9382 TANTC3531U0 C3561N0 R3572K2 R3581K0 C3571N0 R33327 L3255.0T/3.0 C33510P L3281U2H R33530E C3361N0 C338100N C33722P L3295.0T/4.0 C34056P C3411N0 R3371K5 R3391K5 C3421N0 R3383E3 R35215K L3274S2-3T Q302BD242FP C3321N0 C330100P L322820NH R32422 TANTC3394U7 R331150K R332150K C33147P C3331N0 L326820NH R33447 C33410N R33630E TP382 +-IC300358D 321TP310 TP320 TP340 C3261N0 C3431N0 C3441N0 R359100K R31910E +9V-EX+13V8-FILT+9V-EX+13V8-FILTLOCK-DETECT7R5VCO-O-P5F2+9V-EX2A0TX-REG5A05Q06E8+9V-EX+9V-EXGND1R01R02R34G45A36B07A48A09C5TX-REG-FILT+13V8-FILT+9V-EXFILTER9C6+9V-EX+13V8-FILT4G6+13V8-FILTTX-REG-FILTTX-REG-FILT2R7TX-REG-FILTI/P ATTENUATORRF PIN SWITCHCYCLIC KEYINGPOWER CONTROLFAST-KEY-OPTIONS/A(VIA COAX)+9V0VTx-on Tx-off+9V+5VTx-onTx-offTx-onTx-off0V+9VTx-onTx-off0V+10V61V5 6V7Tx-on Tx-onTX-REG ORLOCK-DETECTTEST POINTTO HARMONIC FILTERTx-offTx-offTx-offTx-offPIN-SWITCH-APIN-SWITCH-BEXCITER-CONTROL-VOLTAGE](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-29.png)
![IPN 220-01447-04C6.3.20 T827 PCB Information M820-0001/04/00 Copyright TELSheet 4 - T827 13.8V Supply Filter (PA Cavity)220-01447-0401234567890123456789ABCDEFGHJ KREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:410T8271447_04a220-01447-043-Feb-00AT827 BENCC401100N C402100N L4004S2-3T C4001N0 C4031N0 GND1R01R02R33R85A36B07A48A09C5+13V8-FILT +13V8+13V81R11R16C7+13V8-FILT3R9+13V8-FILT +13V8](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-30.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.21Copyright TEL 01/04/00Sheet 5 - T827 VCO Section220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:510T827VCO-SUB-ASSY1447_04a220-01447-043-Feb-00AT827 BENCSK5051 WAY SOCKET SK5031 WAY SOCKET SK5021 WAY SOCKET SK5011 WAY SOCKET SK5131 WAY SOCKET SK5221 WAY SOCKET SK5041 WAY SOCKET SK5311 WAY SOCKET CV-OUTSK5341 WAY SOCKET SK5331 WAY SOCKET SK5321 WAY SOCKET SK5351 WAY SOCKET VCO SUPPLYR520120K C51022N R52547K R53510K R53022K SL501R5402K2 R5454K7 %R5504K7 R5554K7 R560470 C5131N0 C535100N C5032N2 R50527K R504330 R51556E R5101K5 C50547N Q520BC807 Q530BC807 Q510BC807 Q540BC807 Q550BC848 R51818 R519330 R517330 R51418 C5171N0 C5161N0 C5451N0 C5461N0 TANTC55022U %R55310K L535M21A C5371N0 C5361N0 L510M21A R53768 C5151N0 C5201N0 C5421N0 R56568 GND1R01R02R33R84G46B07A48A09C5VCO-O-P3A4DIV-BUFFER7R0VCO-MOD2R2CNTRL-VOLT7R3+9V-FILTTX-REG3R36E8+9V-FILT6D7+9V-FILTTX_REG3R36E8TX-REGTX-REG1234512345FAST-KEY-OPTION/B+9V Tx-on8V4Tx-off+8V Tx-onTx-off](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-31.png)
![IPN 220-01447-04C6.3.22 T827 PCB Information M820-0001/04/00 Copyright TELSheet 6 - T827 Regulators220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:610T8271447_04a220-01447-043-Feb-00AT827 BENCC690100N TANTC69310U C630100N TANTC63410U C631A100N C6551N0 C6401N0 C625470U C6264N7 C6281N0 C6734N7 TANTC68410U C638120P C623120P C687120P C660100N C681100N C636100N R681100E R68910E R63722 R6494K7 R6251K0 R629270 R6211 R6191 R6336K8 R65310K R65710K R665100K R673100K R693100K R68515K R69656K R66110K R6411K5 R645470 T610680uH 23614IC640358D V-4V+8+-IC640358D 567+-IC640358D 321R613560E C605120P R6091K0 BAV70D63023 BAV70D62013 BAV70D62023R66947K R67747K BAV70D63013 BAV70D640 13 BAV70D640 23C610A10N C611B10N R6170 Q610BC807 Q620BD242FP TP604 Q660BC817 Q670BC857 D610BAV99 23 D610BAV99 31D635BAT165 R615100E IC650 LOW PWR MONPBRST 1TD 2TOL 3GND 4+V8ST7RST6RST5TP601 TP602 TP607 TP603 R64010E D64533V R6560 R6550 TANTC610B100U TANTC611A100U VINN/CVOUTN/CGROUNDIC61078L05 84236715TANTC66510U Q630BSR30 R63822 TANTC6703U3 TANTC6771U0 C6001N0 C6011N0 L600M21A C6151N0 C6161N0 L615M21A VREGIC630LM317MDT VIN3ADJ1VOUT2+13V8+5V+9V+9V-FILTGND1R01R02R33R84G45A37A48A09C5+13V81R11R14G5+9V7A58A1TX-REG3R35A05Q0TX-CONT8A3TX-KEY1R5TX-ENABLE1R42A3+9V+5V2A67A6+20V7A4+5V+9V+20V+13V8+5V +9V +13V8 +20VTX-ENB8A8+5VDIG+9V +5VDIG+5VDIG8A9+5VDIGDGND8A1RESET8A8WATCHDOG8R5NOT-RESET7A28R38R3PBRST7A57A68A2+9V+9V-FILT5A1+9V-FILT+20V SUPPLY+5V REGULATOR+9V REGULATOR+20V TESTPOINT+5V TESTPOINT+5VDIG SUPPLYDGND CONNECTS GNDTHROUGH R617DS1232+13V8 TESTPOINT+5VDIGTESTPOINT+9V-TESTPOINT+5V+1V3Tx-offTx-off5V24vpp240KHz+9V0V(Tx)+9V-Tx on0VTx-on](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-32.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.23Copyright TEL 01/04/00Sheet 7 - T827 Synthesiser220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:710T827SYNTHESISER1447_04a220-01447-043-Feb-00AT827 BENC 1V4IC740145191 REF IN 20REF OUT 1LD 2OR 3OV 4RX 8TEST1 9FIN 10GND7VPD5VCC12VDD14PDOUT6DATA19CLK18ENABLE17OUT A16OUT B15TEST213FIN11R78010E R785100E R7861K0 C7811N0 C7831N0 R78756E C784100P C7821N0 R70122 12.8M=IC700GND OUTVCC FMR7031M R7021M C700100N C709100N C71010N R71410E C7031N0 IC71074HC04 V-7V+14IC71074HC04 12IC71074HC04 98IC73074HC4520 EN2CLKA1GND8Q03Q14Q25Q36RST7VDD16IC73074HC4520 EN10CLKB9Q011Q112Q213Q314RST15R711100E C722100N R7130 TANTC7084U7 R7172K7 R71815K C727220P R72110K R72210K R7232K7 C729220P R72810K IC75033078D V-4V+8+-IC75033078D 567C77622N %C71310N %R7151K0 C741B10N R74422 C740B10N R742150E R74622 R74722 C742B10N C742A100N TANTC741A4U7 R767680 R7541K0 R7531M R75222 C75710N R75022 R75712K R75612K C75910N TP710 C76410N TANTC7654U7 R7661K0 R765680 R760180 R759330 C76110N TANTC76222U C7671N0 R769180 R762100E R7718K2 R763100E TANTC77022U TANTC77222U C7691N0 R7748K2 R77222K R7752K7 R783220E C780100N C74347P C73647P C73547P R74847K R71915K C72610N R72710K %R726100E %C733470P R78110E C7861N0 C745120P #C7071U0 R74947K TANTC72422U =R70547 =SK710SIDE ENTRY COAX SKT IC71074HC04 13 12IC72074HCU04T V-7V+14IC71074HC04 56IC72074HCU04T 98IC72074HCU04T 56IC72074HCU04T 34IC72074HCU04T 12+-IC75033078D 321R743150E C740A1N0 IC71074HC04 1110R710100E IC71074HC04 34IC72074HCU04T 13 12IC72074HCU04T 11 10C720100N Q710BC848 Q720BC857 Q730BC848 Q740BC857 Q750BC807 Q770BC857 Q760BC848 Q780BC848 Q785BC857 Q775BC857 DSGQ790BFR31 Q795MMBR571 D710BAV99 23 D720BAV99 23D710BAV99 31D720BAV99 31D730BAT165 D740BAT165 C71247P TANTC72522U R72039K R72539K R7581K2 R7772K2 TP715 C70647P R78268 R7843K3 L780330NH R71210E TANTC7194U7 R70610E C711100N R70510K R7081M TANTC7144U7 R736470 R735470 R734470 TANTC75010U C7851N0 C7781U +9V+5V +5V+5V+5V+5V+9V+5VGND1R01R02R33R84G45A36B08A09C5MCU-CLOCK6B58A2SDA8R4SCK6B48R38R3SYNTH8R4REF-MOD2R1+5V2A66B7+9V6C78A1+20V6C7+5V+9V+20V+20VLOCK-DETECT3R2DIV-BUFFER5J5CNTRL-VOLT5A7DUAL_POINT_IND2E0PBRST6B58A2SPARE GATESIC720LOCK-DETECT TESTPOINTLOCKED-LOWEXTERNALREFERENCEOPTION6B66B02A76B48R312.8MHz TESTPOINTLOOP-FILTERDIVIDERBUFFERCHARGE-PUMPPHASE-MODULATOR6V612.8MHz200KHz200KHz+5V TO +15V LOCKED50ns WHEN+5V0V LOCKED50ns WHEN+5V0V LOCKEDBAT165BAT165LOCK-DETECT](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-33.png)
![IPN 220-01447-04C6.3.24 T827 PCB Information M820-0001/04/00 Copyright TELSheet 8 - T827 Microcontroller220-01447-0401234567890123456789ABCDEFGHJ KLMNPQRREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:810T827MICROPROCESSOR1447_04a220-01447-043-Feb-00AT827 BENC R82147K R8114K7 R8104K7 R824 2K2 R825 2K2 R826 2K2 R827 2K2 R828 2K2 R840 2K2 R841 2K2 R842 2K2 R8134K7 R8124K7 R87910K R8774K7 IC830LM324D V-11V+4+-IC830LM324D 567+-IC830LM324D 121314+-IC830LM324D 321R87147K R87547K R87333K R859150K R861150K R863150K R865100K R867100K +-IC830LM324D 1098C82322N C82447N C826220P C82810N CW RV80520K 132SK810 80C51P1.79P1.68P1.57P1.46P1.35P1.24P1.13P1.02P3.7/RD19P3.6/WR18P3.5/T117P3.4/T016P3.3/INT115P3.2/INT014P3.1/TXD13P3.0/RXD11VSS22XTL121XTL220RST10 VCC44P0.7 36P0.6 37P0.5 38P0.4 39P0.3 40P0.2 41P0.1 42P0.0 43EA 35ALE 33PSEN 32P2.7 31P2.6 30P2.5 29P2.4 28P2.3 27P2.2 26P2.1 25P2.0 24R82247K C84410N C8131N0 IC820 24C16A01A12A23GND4+V8SCL 6SDA 5WP 7C82733P R847 470 R845 470 R8544K7 R8534K7 R849 470 R8094K7 R8554K7 R843 2K2 SL810P805AUX_OUT I/OPADC83047N R850 470 R80810E P810SERIAL-COM-1 I/OPADR837 2K2 R836 2K2 R835 2K2 R833 2K2 R832 2K2 R831 2K2 R830 2K2 R829 2K2 SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-01SK8052X8 WAY TOP ENTRY SMD SKT TX-RELAY-DRV2SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-13SK8052X8 WAY TOP ENTRY SMD SKT CTCSS-DISABLE4SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-25SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-76SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-37SK8052X8 WAY TOP ENTRY SMD SKT SERIAL-COM-18SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-49SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-010SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-511SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-112SK8052X8 WAY TOP ENTRY SMD SKT CH-SLCT-613SK8052X8 WAY TOP ENTRY SMD SKT AUX-OUT-214SK8052X8 WAY TOP ENTRY SMD SKT GND15SK8052X8 WAY TOP ENTRY SMD SKT +5V-DIG16P820 AUX-OUT-7 I/OPADP825 AUX-OUT-6 I/OPADP830 AUX-OUT-5 I/OPADP835 AUX-OUT-4 I/OPADR801150K R80247K R8724K7 R8744K7 R8764K7 R8484K7 C81047N Q810BC848 Q860BC848 Q820BC817 Q830BC857 TANTC8224U7 R81547K R816150K C812100P R8184K7 R8194K7 Q850BC848 Q840BC857 D810BAT165 P840 AUX-OUT-3 I/OPADTANTC838100U TANTC841100U +9V+9V+5VDIG+5VDIG+5VDIGMCU-CLOCK6B57A57A6SYNTH7A2SCK6B47A2E-P2A7CTCSSM2R5TX-CONT6B8TX-ENB6B3LED2R7SERIAL-COM1R4+9V6C77A5+9VSDA7A2TX-RELAY-DRV2R6GND1R01R02R33R84G45A36B07A49C5+5VDIGRESET6B4DGND6B9+5VDIG6B7+5VDIG+5VDIGNOT-RESET6B47A2WATCH-DOG6B5+5VDIG+5VDIG+9VSDAP2A7SCKP2A7CHANNEL SELECT TO MICRO BUSCTCSS LEVELADJUSTMICRO-BYPASS6B66B012.8MHz+5V0V CTCSSM FREQUENCY+5V0V CTCSSM FREQUENCY+9V0V CTCSSM FREQUENCY5V5V0VVARIABLEMICROMATCHPIN12345678910111213141516D-RANGE2PIN123456711NC151413101298MICROMATCH TO D-RANGE2 CONNECTIONSMCU-CLOCKCTCSS_LSBEPOTSCTCSS_MSBCTCSS_RXTX_KEY_INLED_FLASHWATCHDOGSDASERIAL-COM-1CTCSS_DISABLETX_KEY_OUTTX_KEY_OUTSCK.SYNTHCH-SLCT-0CH-SLCT-1CH-SLCT-2CH-SLCT-3CH-SLCT-4CH-SLCT-5CH-SLCT-6CH-SLCT-7CH-SLCT-2CH-SLCT-3CH-SLCT-4CH-SLCT-5CH-SLCT-6CH-SLCT-7CH-SLCT-1CH-SLCT-0](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-34.png)
![IPN 220-01447-04M820-00 T827 PCB Information C6.3.25Copyright TEL 01/04/00Sheet 9 - T827 Harmonic Filter220-01447-0401234567890123456789ABCDEFGHJ KREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:910T827HARMONIC-FILTER1447_04a220-01447-043-Feb-00AT827 BENCC90427P C90033P C90133P C90233P C90322P C90533P C90633P C90733P L9008.5T/3.5 L9014.5T/5.5 L9041.5T/5.5 L9024.5T/5.5 L9038.5T/3.5 FILTER3R5ANTENNAGND1R01R02R33R84G45A36B07A48A0](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-35.png)
![IPN 220-01447-04C6.3.26 T827 PCB Information M820-0001/04/00 Copyright TEL](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-36.png)
![IPN 220-01197-02M820-00 T828 PCB Information D5.2.9Copyright TEL 01/04/00T828 PCB Layout - Bottom Side220-01197-02Break-off D-range PCB](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-37.png)
![IPN 220-01197-02D5.2.10 T828 PCB Information M820-0001/04/00 Copyright TELT828 PCB Layout - Top Side220-01197-02Break-off D-range PCB](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-38.png)
![IPN 220-01197-02M820-00 T828 PCB Information D5.2.11Copyright TEL 01/04/00Sheet 1 - T828 RF Section220-01197-02](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-39.png)
![IPN 220-01197-02D5.2.12 T828 PCB Information M820-0001/04/00 Copyright TELSheet 2 - T828 Control Section220-01197-02](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-40.png)
![IPN 220-01180-05M820-00 T820 VCO PCB Information E2.9Copyright TEL 01/04/00T820 VCO220-01180-0501234567890123456789ABCDEFGHJ KLMREV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWNNO.SHEETS:FILE NAME:TAIT ELECTRONICSIPN:FILE DATE:ISSUE: ID:.2.SC.PROJECT: DESIGNER:12T820 VCO820vc_5a220-01180-0523-Aug-99AT820 DAVE ELDER1A UPDATE TO UNICAD, NEW TRIMMER R.MOFFAT 17/02/962A UPDATE FOR TRONSER TRIMMER D.ELDER DEC-974A NEW TRIMMERS D.ELDER 11/3/995A CHANGE Q5 TO BLT50 D.ELDER A.M. R.M. G.M. 23/8/99&C256P &C2627P &C310P &C418P &L9#1005 C11N0 C111N0 C121N0 C1339P C1482P C151N0 C161N0 C1747N C181N0 C191N0 C201N0 C2156P C2227P C231N0 TANTC2410U C2522P C51N0 C61N0 C101P0 C81N0 C91N0 D1BB439 AKD2BB439 AKD3BB439 AKD4BB439 AKD5BB439 AKD6BB439 AKL13U3H L23U3H L33U3H L43U3H L5100NH L633NH L7100NH L8100NH Q2MMBR571 Q3MMBR571 Q5BLT50 R122 R1010 R1156E R12180 R1327 R14180 R156K8 R161K0 R171K0 R1810 R1910 R256E R20330 R2156E R22470 R2356E R3560 R42K7 R51K0 R61K0 R722 R822 R9180 DSGQ1MMBFJ310 Q4BCW70 &VC1-TX8-40PF &VC1-RX1-30PF PL-1+9V 5PL-1CV-IN 1PL-1GND 3PL-1GND 2PL-1GND 4PL-2 GND3PL-2 GND4PL-2 GND2PL-2 GND1PL-2 RF-OUT5+9V/VCO+9V/VCOPL-3DIVIDER-BUFFER1PL-4+9V1+9V/VCOVCO&VC1-RX fitted for Receivers Only&VC1-TX fitted for Transmitters and Exciters Only](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-41.png)
![IPN 220-01180-05E2.10 T820 VCO PCB Information M820-0001/04/00 Copyright TEL](https://usermanual.wiki/Tait/TEL0043.Schematics-board-layout-circuit-diagrams/User-Guide-123561-Page-42.png)