Rev. 1.4 - 02/17
SIELCO srl
- Via Toscana, 57/59 - 20090 BUCCINASCO (Mi) - ITALY - tel. 02 - 45713300 - www.sielco.org
RTX19/1
FM BROADCAST RECEIVER
87.5 ÷ 108 MHz
USER AND MAINTENANCE MANUAL
Page 1: ...Rev 1 4 02 17 SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 FM BROADCAST RECEIVER 87 5 108 MHz USERAND MAINTENANCE MANUAL...
Page 2: ...ICALFEATURES 6 4 1FRONTVIEW 6 4 2 REAR VIEW 7 4 3TECHNICALSPECIFICATIONS 8 5 REMOTECONTROLFUNCTIONS 9 6 STL MANAGING FIRMWARE 10 6 1 INTRODUCTION 10 6 2 PASSWORDORGANISATION 11 6 3 FACTORYDEFAULTPASSW...
Page 3: ...slation EMCDirective2014 30 EU LowVoltageDirective2014 35 EU RoHSDirective2011 65 EU Thefollowingharmonisedstandardsandtechnicalspecificationshavebeenapplied Title dateofstandard specification EN 301...
Page 4: ...ighQtunedfiltermastalsobeadopted Toverifythisrequirementsinordertoobtainoutstandingperformance SIELCOstronglyrecommendto relyonqualifiedpersonneltoinstallandverifytheequipmentwhichmakesupthereceiverin...
Page 5: ...internal parameters AlltheseinformationareexternallyavailableonaRS232I Oserialportthatmaybeusedto remotelycontroltheequipment Inadditiontothis somesignalsandcontrolsarealsoavailableonaparallel I Osock...
Page 6: ...r the selected funtion or character in the row A short pressure on the central knob 1sec cause an Enter which confirms the selection or descend in the menu hierarchy A longer pressure 1sec means Escap...
Page 7: ...ket 11 Fuse holder with internal reserve fuse 12 Additional earth screw 13 RF antenna N type connector 14 10 100T LAN port 15 N 1 parallel optional control port on a Dsub9 female type connector 16 Ste...
Page 8: ...r output wide band response 15 Hz 100 kHz 0 1 1 5dB 3 dB typ 125 kHz 6 dB typ 160 kHz Mono stereo decoded response 30Hz 15 kHz 0 1dB Out of band mono or stereo audio response 50 dB F 19 kHz Stereo cro...
Page 9: ...logicpolaritymaybereseversedfromadedicatesetup menu Defaultassignationis Pins 1 5 Ground Pin 2 modulation ok output Open collector transistor circuit with a resistive pull up a low logic state signals...
Page 10: ...le control The firmware updating can be done only at factory oratspeciallyequippedlaboratoriesbyflashinganewprogamovertheoldoneonthemicrocontrollerwithout substituinganycomponent Aspecialinterfaceisre...
Page 11: ...requiringpassword foranyotherinformationorpre set Failuretoinsertacorrectpasswordofanylevelwillimpede anyotheraccesstothecommandsforthetime outlength usually3minutes Nochangetothefunctioningmodeisdone...
Page 12: ...d FACTORYDEFAULTPASSWORDS Thesearethefactorydefaultpassword Level1 P001 Level2 P002 Level3 ABCD Forwhatpreviouslysaid besuretochangeatleastthe3rdandpossiblythe2ndlevelassoonasyoureceive andturnontheap...
Page 13: ...rt it Alocalinputtime outwillautomaticallyescapethecommandmoderesettinginputdataifthisisnot confirmedin60secondsafterthelastvariation Inthesamemanner 3minuteslaterofthelastinputinthesetup menu alocalt...
Page 14: ...Vs Vs PASSWORD SETUP SETUP OPERATION FREQ 2470 000MHz TUNING 1 2kHz RX19 S W ver 1 XX STEREO DECODER YES 27 5V 12 5V 12 7V FIELD 58dBm ENTER PASSWORD CODE SETUP SIELCO ITALY RX TYPE Vers 1 XX RIGHT l...
Page 15: ...iatelyaftertheinizialisation thereceiverwillbrieflyshowthepresence YES ornot NO oftheinternalStereoDecoder avoidingtoopentheapparatustovisuallyinspect Fromthisfield ifthe securityallows itwillpassdire...
Page 16: ...alised asinvalidandthesecuritylevelallowedwillbethatactuallyinmemory i e 0 nopermissionatall 1or2 Thesecuritylevelisasfactorypre setto off forthe1standthe2ndlevel inthiscase whichisthemost common ther...
Page 17: ...ningindicationiscasual The receivedsignaliscorrectlytunedwhenitscentrefrequencyiscomprisedin 6 0kHz Field 04 Received RF field and muting HereareshownthereceivedsignalfieldindBmandthepossiblemutingint...
Page 18: ...bar Thesefieldsareshownonlyiftheoptionalinternalstereodecoderispresent Field 08 Stereo Pilot Frequency level Thisfieldtooisshownonlyincaseofpresenceoftheoptionalstereodecoderboard Hereitisshownthe mod...
Page 19: ...notpermit powersaving souserisfulladvisedtonottrepasstemperaturelimits Bearinmindthatthehighertheambienttemperature thelowertheMTBF Asruleofthumbthelifeishalved each10 Cthetemperatureisincreased Assum...
Page 20: ...om lineismeaningless Field 23 LF Output level setup ItisherepossibletovaryatthesametimethelevelofthemainLFoutputs eithertheMultiplex Mpx and Monosignals InthefirstrowitisshowntheactuallevelindBm while...
Page 21: ...s Thede emphasis functionmaybeseparatelypresetonthemonoandthedecodedstereooutputs ifpresent Field 28 Optionalinternalboardsdetection Onthisfielditisshownthesoftwaredetectionofpossibleoptionalinternalb...
Page 22: ...tionforthatlevelorahigherone Nocodeisevershown andnoaccessispermittedtoa levelhigherthanthecurrentauthorisation Hence ifthepasswordisunknown lostortampererschangedit itispossibletochangestatusandcode...
Page 23: ...word Failuretodosowillcauseatime outprocess duringwhichnocommandwillberecognisedbytheequipment Attheendofthistime itwillbepossible toretrytoinputavalidpassword Thisdisplaystopsinputmodefor5secondandth...
Page 24: ...ssubmenupermitstochose thecorrespondingfunctiontoassociatetothepinswiththefollowingoptions Inputs PIN 6 AUDIO MUTING REMOTE LOCK Outputs PIN 2 MODULATION OK REMOTE LOCKED PIN 7 ALARM FIELD GOOD PIN 3...
Page 25: ...hisuniquecase itispossibletochoosetheequipmentmodel tocontrol withitsspecificfrequencyrange asfurtherdescribed Field 40 Model and Frequency range setup Inthisfielditispossibletochooseeitherthetypeofth...
Page 26: ...forquitesometime Internalpresetsarevery stableandwedonnotrecommendtamperingwiththemifnotinspeciallyequippedlaboratories Extimateservicelifeisinexcessof10yearsoncontinuousduty Neverchangetheinternalcal...
Page 27: ...ECHNOLOGY USED MOST MODULES AND ESPECIALLY THOSE IN SMT ARE NOT INTENDED TO BE REPAIRED IN CASE OF FAILURE AND MUST BE REPLACED WITH NEW ONES INTERNAL RECEIVER DESCRIPTION The RTX19 1 receiver compris...
Page 28: ...45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 28 IN TEN TIO N A LL IN TEN TIO N A LL IN TEN TIO N A LL IN TEN TIO N A LL IN TEN TIO N A LLY B LA N K P Y B LA N K P Y B LA...
Page 29: ...9 1 FM BROADCAST RECEIVER 87 5 108 MHz DIAGRAMS AND COMPONENT LAYOUT Notes Allcomponentsandvaluesintheschematicsareforreferenceonly SIELCOgrantstherighttochangethem asrequiredinthemanufacturingprocess...
Page 30: ...MANUAL rev 1 4 02 17 Page 30 RTX19 MODULATION ALARM LOCK FIELD RF MONITOR HEADPHONE FUSE T 2A L 250V POWER 10 100T MONITOR 110 240V 50 60Hz 40VA 50 OHM RF INPUT 1 Ground 2 Signal 3 Signal STEREO RIGHT...
Page 31: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 31 RTX19 1 RECEIVER E1491 Electrical wiring diagram...
Page 32: ...ELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 32 SEXC26CON CPU CONTROLLER DISPLAY BOARD E1244 electrical diagra...
Page 33: ...oscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 33 SEXC26CON CPU CONTROLLER DISPLAY BOARD CS38061A component layout COMPONENT S...
Page 34: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 34 SRTX18FE10 FRONT END CONVERTER E1035 electrical diagram...
Page 35: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 35 SRTX18FE10 FRONT END CONVERTER CS33091 component layout...
Page 36: ...9 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 36 SRTX18FI11 IF AMPLIFIER LF DEMODULATOR E1026 electrical diagram COMPONENTS MAY VARY DUE...
Page 37: ...ELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 37 SRTX18FI11 IF AMPLIFIER LF DEMODULATOR CS33033A component layo...
Page 38: ...na 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 38 SRTX18MB LF I O MAINBOARD E1006 electrical diagram COMPONENTS MAY VARY DUE TO PR...
Page 39: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 39 SRTX18MB LF I O MAINBOARD CS33035 component layout...
Page 40: ...Y tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 40 SRTX19DEC STEREO DECODER N 1 HP AMPLIFIER BOARD E1477 block diagram VALUES AND DIAGRAMS SHOWN ARE ONLY EXEMPLIFIC...
Page 41: ...srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 41 SRTX19DEC STEREO DECODER N 1 HP AMPLIFIER BOARD CS46051 component...
Page 42: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 42 SEXC30REMC ETHERNET BOARD E1388 electric diagram page 1 of 3...
Page 43: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 43 SEXC30REMC ETHERNET BOARD E1388 electric diagram page 2 of 3...
Page 44: ...SIELCO srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 44 SEXC30REMC ETHERNET BOARD E1388 electric diagram page 3 of 3...
Page 45: ...srl Via Toscana 57 59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 45 SEXC30REMC ETHERNET BOARD CS46051 component layout Bottom side Top...
Page 46: ...59 20090 BUCCINASCO Mi ITALY tel 02 45713300 www sielco org RTX19 1 USER MAINTENANCE MANUAL rev 1 4 02 17 Page 46 MODRD3513 Mains power supply modules SPECIFICATIONS Input 90 260Vac 47 60Hz Output 13...
