Thomson-DPL680HT-rec-sm 维修电路原理图.pdf

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1、SERVICE MANUALDOCUMENTATION TECHNIQUETECHNISCHE DOKUMENTATIONDOCUMENTAZIONE TECNICADOCUMENTACION TECNICANo copying, translation, modification on other use authorized. All rights reserved worldwide. Tous droits de reproduction, de traduction, dadaptation et dexcution rservs pour tous les pays. Smtlic

2、he Urheberrechte an diesen Texten und Zeichnungen stehen uns zu. Nachdrucke,Vervielfltigungen - auch auszugsweise - nur mit unserer vorherigen Zustimmung zulssig. Alle Rechte vorbehalten. I diritti di riproduzione, di traduzione, e esecuzione sono riservati per tutti i paesi. Derechos de reproduccio

3、n, de traduccion, de adaptacion y de ejecucion reservados para todos los paises.WARNING : Before servicing this chassis please read the safety recommendations.ATTENTION : Avant toute intervention sur ce chssis, lire les recommandations de scurit.ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die S

4、icherheitsvorschriften lesen.ATTENZIONE : Prima di intervenire sullo chassis, leggere le norme di sicurezza.IMPORTANTE : Antes de cualquier intervencin, leer las recomendaciones de seguridad.Code : 358 007 90 - 1004 / 3,7M - PAV1020/PAV1910 Print. AUDIO*PC: The version code is indicated either in th

5、e battery compartment or on the back of the unit - ce code version est indiqu dans le compartiment piles ou au dos de lappareil - PC: Version des Gerts wird im Batteriefach oder auf derRckseite angegeben - il codice della versione indicado nello scompartimento delle batterie o sul retro dellapparecc

6、hio - el cdigo de la versin est indicado en el compartimento de las pilas o en la parte trasera del aparato.Version (PC*): ADPL680 HTDPL5000 HTType of set :Stereo pre-main amplifierType dappareil : Prampli-ampli strophoniqueGerteart :Streo-VollverstrkerTipo dapparecchio :Preamplificatore-amplificato

7、re stereoTipo de aparato :Pramplificador-amplificador estereoPower supply :Alimentation : Stromversorgung :230 V 50 HzAlimentazione :Alimentacin :FM - MF :87,5 - 108 MHzMW - PO :522 - 1620 kHzFrequency response :Courbe de rponse : Frequenzgang :150 Hz - 20 kHzCurva di risposta :Curva de respuesta :(

8、-3dB)Stereo separation :Diaphonie : bersprechdmpfung : 55 dB 1kHzDiafonia :Diafona :425 mm60 mm365 mm4,2 kgNominal output power :Puissance nominale de sortie : Nennausgangsleistung :4 x 115 Wpotenza nominale di uscita :2 x 55 WPotencia nominal de salida :Sensitivity :Sensibilit : FM - MF :8 V (S/N =

9、 30 dB)Empfindlichkeit :MW - PO :3000 V/m (S/N = 20 dB)Sensibilit :Sensibilidad :Signal to noise ratio :Rapport signal / bruit : Geruschspannungsabstand :60 dBRapporto segnale / disturbo :Relacin seal / ruido :Total harmonic distorsion :Distorsion harmonique : Klirrfaktor :0,5 %Distorsione armonica

10、:Distorsin armnica :Technical data - Caractristiques principalesTechnische Daten - Dati tecnici - Caracteristicas del aparato RadioFans.CN 收音机爱 好者资料库Indicates critical safety components, and identical components should be used for replacement. Only then can theoperational safety be garanteed.Le remp

11、lacement des lments de scurit (reprs avec le symbole ) par des composants non homologus selon laNorme CEI 65 entraine la non-conformit de lappareil. Dans ce cas, la responsabilit du fabricant nest plus engage.Wenn Sicherheitsteile (mit dem Symbol gekennzeichnet) nicht durch Original - Ersatzteile er

12、setzt werden, erlischt dieHaftung des Herstellers.La sostituzione dei componenti di sicurezza (evidenziati con il segno ) con componenti non omologati secondo lanorma CEI 65 comporta la non conformit dellapparecchio. In tal caso esclusa la responsabilit del costruttore.La sustitucin de elementos de

13、seguridad (marcados con el simbolo ) por componentes no homologados segun lanorma CEI 65, provoca la no conformidad del aparato. En ese caso, el fabricante cesa de ser responsable.MEASUREMENT CONDITIONS - CONDITIONS DE MESURES - MESSBEDINGUNGENCONDIZIONI DI MISURA - CONDICIONES DE MEDIDAS RICEVITORE

14、 :In UHF, livello dentrata 1 mV, monoscopio barre :- PAL, norma G. bianco 100%.Via SCART, livello dentrata 1 Vpp, monoscopio barre :Colore, Contrasto, Luminosit media, Suono minimo.Programma selezionato PR 01.Tensioni continue rilevate rispetto alla massa con un voltmetro digitale.RECEIVER : On UHF,

15、input level : 1 mV, bar test pattern :- PAL, I standard, 100% white.Via the scart socket, input level : 1 Vpp, bar test pattern :Colour, contrast and brightness at mid-position, sound at minimum.Programme selected : PR 01.DC voltages measured between the point and earth using a digital voltmeter.REC

16、EPTEUR : En UHF, niveau dentre 1 mV mire de barres- SECAM, Norm L, Blanc 100%.Par la prise Pritlvision, niveau dentre 1 Vcc, mire de barres .Couleur, contraste, lumire mi-course, son minimum.Programme affect PR 01.Tensions continues releves par rapport la masse avec un voltmtre numrique.RECEPTOR :En

17、 UHF, nivel de entrada 1 mV, mira de barras : - PAL, norma G, blanco 100%.Por la toma Peritelevision, nivel de entrada 1 Vpp mira de barra. Color, Contraste, luz a mitad de carrera, Sonido minimo.Programa afectado PR 01.Tensiones continuas marcadas en relacion a la masa con un voltimetro digital.Do

18、not disconnect modules when they are energized! Repairs on power supply section are to be carried out only with isolating transformer.Ne pas retirer les modules lorsqu ils sont sous tension. Neffectuer les travaux de maintenance sur la partie relie au secteur (Switch Mode) quau travers dun transform

19、ateur disolement.Module nicht bei eingeschaltetem Gert entfernen! Servicearbeiten am Netzteil nur unter Verwendung eines Regeltrenntrafos durchfhren.Non scollegare le piastre quando sono alimentate!Per le riparazioni sulla sezione alimentatore, utilizzare un trasformatore isolatore.No desconectar lo

20、s mdulos cuando estn activados. Las reparaciones en la seccin de alimentacin de energa deben ser ejecutadas solamente con un transformador de separacin.PAV1020RadioFans.CN 收音机爱 好者资料库C122C121C124C123C155C153C102C101C104C103C305C303C301C307C254C253C252C302C251C312C313C309C158C127C317C503C502C501R502C4

21、05C545C546C547C548C202C231C512C511C530C529C528C544C543C527C516C526C525C523C522C521C520C519C518C403C407C513C514C515C538C532C533C534C535C536C537C524C539C540C541C542C410C507C509C506C505C504C409C406FB162C308C500C135C128C133C138C151C107C108C131C112C111C114C113C145C143C148C117C118C141IC402312R152R123R124R

22、122R121R151R570R542R115R235R509R258R256R257R264R263R538R531R259R532R501R252R251R533R253R254R255R132R534R535R537FB221R231R232IC2041234567891011121314151617181920R234R233R541R103R520R505R540R506R513R550R507R504R548R549R563R562R405R551R404R552R514R515R401R402R516R546R561R512R403R547R517R518R519R104C315

23、R314R311R309R308R307R313R312R310R102R536R101R511R539R510R545R131R142R113R114R112R111R141CN10212345678IC401123FB151FB251FB511FB303R503FB208R237FB237FB236FB235FB255FB256FB254FB253FB252FB258FB234FB233FB403FB239FB507FB510FB508FB509FB402FB504FB505FB506FB231C164C163FB257FB232FB301FB131R572FB141C154C157C12

24、5C126C156C152C134C137C144C304C306C234C314C318R543C105C106C310C404C201C147C115C510C531C517C402C408C116C316C401C411C508C136C132C146C142JK303123R571JK30112TESTG401FB216FB217IC30112345678910111213141516171819202122232425262728FB503FB502FB501FB401FB209FB210FB213FB212FB211FB214FB215FB219FB218FB220R569IC40

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27、828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187

28、188189190191192193194195196197198199200201202203204205206207208R306R303R301R305R302R304R544JK10112345678910NJ4011234567891011121314151617181920212223242526272829303132IC2021234567891011121314151617181920D402D401X501FB531IC10312345678 9 1011121314IC10112345678 9 10 11 12 13 14JK302123R133IC1051 2 3 4

29、 5 6 7 8910111213141516R135R136R143R144R145R146R153R154R155R156C162C161R161FB152FB153FB142FB132FB143FB133FB161R162R163R164R240FB266FB265FB264FB263FB262FB261FB260FB302FB207C233FB205FB206C204R508FB203R238C232R260CN104123456789101112R261R262FB259FB238R236FB202FB201C203IC10212345678 9 10 11 12 13 14C205

30、C206IC4031234567891011121314151617181920R573R117R118R116R126R128R127R125R574R575R577R576FB404R165R166R167R168R169R170C322C319C320C321C412C413C323FB163FB164FB304C324C552C550C551FB512C549C553TO TUNERTO FRONTEU ONLYEU ONLYOP2-INOP1-INCOAX-INDL-SWNOUSENOUSENOUSENOUSENOUSENOUSE100P100P100P100P10nF100nF47

31、P100nF1nF100nF1nF10nF100nF10nF33nF100nFNOUSENOUSE100nF10pF10pF10pFNOUSE100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF100nF10pF

32、10pF100nF100nFNOUSE10nF100nF100nFNOUSE100nF100nFNOUSE220PF220PF100nFNOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENCP1117ST18T3NOUSENOUSE NOUSENOUSENOUSENOUSE033NOUSE10K2x1001KNOUSE NOUSE1KNOUSE010KNOUSE10K100NOUSE10K1KNOUSE NOUSE NOUSE10K004K7FB250010K10K74HCT574MTC10K10K1K100K5x010K01K10K1K1K1

33、K21K24K74K733330333x001K3301K83333100K47pF333333333391047K334701K470100010K10KNOUSENOUSE NOUSENOUSENOUSENOUSEKIA7029PNOUSEFB300FB1000FB2500NOUSEFB25001KFB300FB300FB300FB300FB300FB300FB300FB300FB300FB300FB300FB1000FB2500FB1000FB1000FB1000FB1000FB95FB1000FB1000FB1000FB300NOUSENOUSEFB300FB300FB250000NO

34、USENOUSENOUSENOUSENOUSENOUSENOUSE10uF10uFNOUSE10uF10UF10uF2.2uF47uF10K10uF10uF47uF470uF100uFNOUSENOUSE470uF10uF470uF100uF10uFNOUSE47pF47uF47uF47uF10uF10uFNOUSENOUSENOUSEFB300FB300CS8415A3xFB300FB95FB300FB300FB300FB300FB300FB300FB300FB300FB300FB95NOUSE74VHC573MTC74HCT574MTC74HCT245MTCNOUSE10010010033

35、333333uH33uHHY57V643220CM29W800TZIVA-5-PROCESSOR1001K751K10010033NOUSE74HCT574MTCLL4148LL414813.5MHzFB300NOUSEWM873833NOUSE3333NOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSENOUSEFB2500NOUSEFB2500NOUSE0001KFB300FB300FB300FB300FB300FB300FB300FB2500FB3001nFFB300FB300100nFNOUSEFB300NO

36、USE100nFNOUSE NOUSE NOUSEFB300FB10001KFB300FB300100uFNOUSE100uF100nF74VHC573MTC10KNOUSE NOUSENOUSENOUSENOUSENOUSENOUSE10K04K74K7FB300000000100nF33pF33pF100nF100nF100nF47pF000100nF100nF5pF100nFFB300100pF15pFDINZIVAZIVAOTHOTHOTHOTH6CH50V50V50V50V16V16V50V50V50V50V50V16V50V16V50V16V50V50V16V50V50V16V16

37、V50V16V50V50V50V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V16V50V50V16V16V50V16V16V50V16V16V16V50V50V16V50V50V50V50V16V16V16V50V50V16V50V50V16V50V50V50V50V50V50V50V50V50V50V50V50V50V25V50V50V25V6V316V50V50V6V350

38、V6V316V50V50V50V25V25V25V50V50V50V50V50V16V50V16V16V16V16V16V16V50V50V16V16V16V50V16V16V50V16V50V50VOUTGNDVCCD0D1D2D3D4D5D6D7GNDO4VCCV0O7O6O5O3O2O1OECPVCCGNDOUTVCCGNDVOUTSDA/CDOUTAD0/CSEMPHRXP0RXN0VA+AGNDFILTRSTRMCKRERRRXP1RXP2RXP3RXP4OSCCLKOLRCKSDOUTINTUOMCKDGNDVL+H/SRXP5RXP6AD1/CDINSCL/CCLKD0D1D2D

39、3D4D5D6D7GNDO4VCCV0O7O6O5O3O2O1OECPD0D1D2D3D4D5D6D7GNDO4VCCV0O7O6O5O3O2O1OECPA0A2A3A5A6GNDB7B5B4B2B1OEA7A4A1RT/VccB3B6B0A0B0O3B3A3O2B2A2VCCO0A1B1O1GNDVSSVSSQ6VSSQ7VSS2VSSQ4CLKA5NC3VDDQ5VDDQ1NC5NC4NC6DQM2VDD1VDD4VDDQ3VDDQ7A4DQ16VSSQ1DQ17DQ18VDDQ2DQ19DQ20VSSQ2DQ21DQ22VDDQ6DQ23VDD2A3DQM3VSS1NC1DQ31VDDQ

40、4DQ30DQ29VSSQ5DQ28DQ27VDDQ8DQ26DQ25VSSQ3DQ24A10BA1BA0NC2NC7VSSQ8VDD3DQ8DQ15DQ14DQ13DQ12DQ11DQ10DQ9DQM1CKEA9A8A7A6VSS0A2A1A0DQ7DQ6DQ5DQ4DQ3DQ2DQ1DQ0 DQM0CAS#RAS#CS#WE#/RY BYVSS1VSSA0A1A2A3A4A5RESETDQ4WENC2NC3A18A17A7A6CSOEDQ0DQ8DQ1DQ9DQ2DQ10DQ3DQ11VDDDQ12DQ5DQ13DQ6DQ14DQ7DQ15A-1BYTEA16A15A14A13A12A11

41、A10A8A9NC0NC1GNDPHA2HA3VDDGNDBUSCLKRESETTCKTMS/GPI1TDITDOTRSTVDD33HSC0HSC1HSC2HSC3HSC4ALEVNWCTS2/SPI-CSTXD2/SPI-MOSIRXD2/SPI-MISORTS2/SPI-CLKVSYNC/HIRQ1SDCLK/BIT-CLKSDERROR/SDATAVDD33GNDPSDEN/LR-CLKSDREQSDATA0/SDATASDATA1/LR-CLKSDATA2/BIT-CLKSDDATA3/IDS-ERRORVDDGNDSDDATA4/V4SUBCODESDATS5/GPIO26SDDAT

42、A6/HXCVR-EN/NVERSDDATA7/RERRVDD33GNDPCTS1TXD1RXD1RTS1IDC-DAIDC-CLDAI-LRCK/IEC958BPDAI-BCKDAI-DATAVDD33GNDPVDATA5VDATA4VDATD5VDATA6VDATA7VCLKHD14HD15HA1VDDADATA3IEC958ADATA2GNDPVDD33ADATA1ADATA0GNDVDDXINVDAC-REFVSSVDAC-REFVAC-REFVDDVDAC-DVDDVDAC-DVSSVDAC-0VDAC-VDD0VDAC-0BVDAC-1VDAC-VDD1VDAC-1BVDAC-2V

43、DAC-VDD2VDAC-2BVDAC-3VDAC-VDD3VDAC-3BVDAC-4VDAC-VDD4VDAC-4BVDATA0VDATA1VDATA2VDD25GND25VDD25MDQM3GND25VDD25MDQM2GND25VDDGNDMDQM1VDD25GND25VDD25MDQM0GND25VDD25GND25VDD25GND25VDDGND25VDDGNDIRRX1GNDPVPPGNDPVDDHD13HD12HD11HD10HD9HD8HD7HD6HD5HD4HD3HD2HD1HD0HDTACKHIRQ0HUDSHLDSHREADMA9MA8MA7MA6MA5MA4MA3MA2

44、MA1MA0MA10MA11BA1BA0MCS0MCS1MRASMCASMWEMCLKMD0MD1MD2MD3MD4MD5MD6MD7MD8MD9MD10MD11MD12MD13MD14MD15MD16MD17MD18MD19MD20MD21MD22MD23MD24MD25MD26MD27MD28MD29MD30MD31HSYNC/HIRQ2XVSSXOUTXVDDAVSS2AVDD2AVDD1AVSS1XCKLRCKBCKD0D1D2D3D4D5D6D7GNDO4VCCV0O7O6O5O3O2O1OECPDVDDSDATOLINAVDDAGNDNOHPLRCLKMCLKDGNDBCLKFMT

45、CAPVREFRINDVDDSDATOLINAVDDAGNDNOHPLRCLKMCLKDGNDBCLKFMTCAPVREFRINVCCGNDVOUTVCCSTROBE4A4B4Y3A3B3YGND2Y2B2A1Y1B1ASELECTDVDDSDATOLINAVDDAGNDNOHPLRCLKMCLKDGNDBCLKFMTCAPVREFRIND0D1D2D3D4D5D6D7GNDO4VCCV0O7O6O5O3O2O1OECP3,43,41,82,62,62,62,62,65,10 01,71,805,15,15,15,13,33,33,33,31,903,33,33,33,33,33,33,33,

46、33,33,33,33,33,33,33,33,33,33,33,33,33,33,31,81,83,33,33,33,33,33,33,33,31,83,31,83,33,33,31,81,85,15,15,15,1000005,1003,30,43,32,93,35,12,80554,43,33,3000PAV 1020 / PAV 1910First issue 10/0434 MAIN SCHEMATIC DIAGRAM - SCHEMA DE LA PLATINE PRINCIPALE - SCHALTBILD GRUNDPLATTE - SCHEMA DELLA PIASTRA P

47、RINCIPALE- ESQUEMA DE LA PLATINAPRINCIPAL (1/3) MAINQ602Q601Q603Q604Q612Q611IC605567IC605321IC604321IC604567IC60612345678910111213141516R601R602R638R632R658R659R631R641R640R637R623R622R633R630R629R651R655R650R653R652R657R656R624R617R604R603R608R607R614R609R610R605R606R612R611R618R619R625R626R627R620

48、R628R621R613R615R616R639R636R635R654R642R643R634R661R660R664R665R667R666R662R663R670D605D606D602D601IC60584C699Q609123Q606123Q605123CN10512345FB602FB601FB603FB604G601C672C636C658C661C644C643C651C650C652C691C696C693C683C684C682C678C686C687C681C633C639C634C640C655C641C656C642C666C663C649C671C638C669C6

49、68C601C602C603C665C694C697C654C653C604C675C646C645C689C676C690C677C679C688C680C662C657C608C607C606C605C616C615C614C613C628C627C626C617C618C619C609C610C611C612C624C623C622C621C685C695C692C620C629C625C630C631C632C648C647C674C673C659C664C660C667C670C635C637D604D603JK6031234567891011121314IC602123456789

50、10111213141516IC60112345678910111213141516IC6031234567891011121314JK60212345678910JK60112345678910Q608123Q607123Q610123Q613123C698IC60484D607Q614123R671R672FB605R674C699BR673C699ATO SVIDEORLMAIN BD(SCH 2 OF 3)WORK=HWORK=HWORK=HLL4051HHHCBAHHLLLLLLLLLLLLLLHHHHHHHHSW5LLLHHHHHBASV-MUTEB/DA/C4066TV-AD-I