Philips-HTR-5205-Service-Manual电路原理图.pdf

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1、HTR5205/HTR5205/98 98 71-21-21-31-41-51-61-7234567Digital A/V Surround Receiver8Control 50 HzPower Consumption: .100 WStandby Power Consumption: . 1 WDimensions: .435 x 56 x 325 mm.(w x h x d)Weight: . 3.2kgFRONT AND REAR SPEAKERSSystem Full range satelliteImpedance: . 4 Speaker drivers: . 3” fullra

2、nge speaker,Frequency response: .150 Hz 20 kHzDimensions: .95.6 x 198.3 x 75 mm.(w x h x d)Weight: .0.675 kg /eachCentre speakerSystem Full range satelliteImpedance: . 8 Speaker drivers: . x 2.5” woofer,. 1 x 2” tweeterFrequency response: . 150Hz 20 kHzDimensions: .435 x 93.5 x 67 mm.(w x h x d)Weig

3、ht: . 1.45 kgPASSIVE SUBWOOFERFrequency response: . 40 Hz 150 HzImpedance: .8 Subwoofer driver: . 8” subwoofer,Dimensions: . 159.5 x 355.5 x 370 mm (w x h x d)Weight: . 4.712kgSpecifi cations subject to change without prior notice.Measurement SetupTuner AM (MW,LW)Tuner FMBandpassBandpass1-41-5Servic

4、e Tools:Universal Torx driver holder .4822 395 91019Torx bit T10 150mm .4822 395 50456Torx driver set T6-T20 .4822 395 50145Torx driver T10 extended .4822 395 50423Compact Disc:SBC426/426A Test disc 5 + 5A .4822 397 30096SBC442 Audio Burn-in test disc 1kHz .4822 397 30155SBC429 Audio Signals disc .4

5、822 397 30184Dolby Pro-logic Test Disc .4822 395 10216ESD Equipment:Anti-static table mat - large 1200x650x1.25mm .4822 466 10953anti-static table mat - small 600x650x1.25mm .4822 466 10958Anti-static wristband .4822 395 10223Connectorbox (1M) .4822 395 11307Extension cable(to connect wristband to c

6、onn.box) .4822 320 11305Connecting cable(to connect table mat to conn.box) .4822 320 11306Earth cable (to Connect product to mat or box) -4822 320 11308Complete kit ESD3(combining all above products) .4822 320 10671Wristband tester .4822 344 13999SERVICE AIDSHANDLING CHIP COMPONENTS1-6NL WAARSCHUWIN

7、GAlle ICs en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van h

8、etapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.I AVVERTIMENTOTutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevit potrebbe essere fortementeridatta in caso di non osservazione della pigrande cauzione alla loro manipolazione.Durante l

9、e riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dellapparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.GBSafety regulations require that the set be restored to i

10、ts originalcondition and that parts which are identical with those specified,be used.Safety components are marked by the symbol !.NLVeiligheidsbepalingen vereisen, dat het apparaat bij reparatie inzijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, wo

11、rden toegepast.De Veiligheidsonderdelen zijn aangeduid met het symbol !.FLes normes de scurit exigent que lappareil soit remis ltatdorigine et que soient utiliss les pices de rechange identiques celles spcifies.Less composants de scurit sont marqus !.DBei jeder Reparatur sind die geltenden Sicherhei

12、tsvorschriften zubeachten. Der Original zustand des Gerts darf nicht verndert werden;fr Reparaturen sind Original-Ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol !markiert.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzat

13、i i pezzi di ricambioidentici a quelli specificati.Componenty di sicurezza sono marcati con !.GBAfter servicing and before returning set to customer perform a leakagecurrent measurement test from all exposed metal parts to earth groundto assure no shock hazard exist, The leakage current must notexce

14、ed 0.5mA.CLASS 1LASER PRODUCT3122 110 03420GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.S Varning !Osynlig laserstrlning nr apparaten r ppnad och sprrenr urkopplad. Betrakta ej strlen.SF Varoitus !Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinankymt

15、tmlle laseristeilylle. l katso steeseen!GB WARNINGAll ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wri

16、st wrap with resistance.Keep components and tools also at thispotential.FATTENTIONTous les IC et beaucoup dautressemi-conducteurs sont sensibles auxdcharges statiques (ESD).Leur longvit pourrait tre considrablementcourte par le fait quaucune prcaution nestprise leur manipulation.Lors de rparations,

17、sassurer de bien tre reliau mme potentiel que la masse de lappareil etenfiler le bracelet serti dune rsistance descurit.Veiller ce que les composants ainsi que lesoutils que lon utilise soient galement cepotentiel.ESDD WARNUNGAlle ICs und viele andere Halbleiter sindempfindlich gegenber elektrostati

18、schenEntladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall berein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gertes.Bauteile und Hilfsmittel auch auf dieses gleichePotent

19、ial halten.DK Advarse !Usynlig laserstrling ved bning nr sikkerhedsafbrydere erude af funktion. Undg udsaettelse for strling.F“Pour votre scurit, ces documents doivent tre utiliss pardes spcialistes agrs, seuls habilits rparer votreappareil en panne“.GBESD PROTECTION EQUIPMENTComplete Kit ESD3 (smal

20、l tablemat, wristband,connection box, estention cable and earth cable . 4822 310 10671Wristband tester . 4822 344 139991-7Pb(Lead) Free SolderWhen soldering , be sure to use the pb free solder.INDENTIFICATION:Regardless of special logo (not always indicated)one must treat all sets from 1 Jan 2005 on

21、wards, accordingnext rules:Important note: In fact also products of year 2004 mustbe treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305and the higher temperatures belong to this.Due to lead-free technology some rules have to berespected by

22、 the workshop during a repair: Use only lead-free solder alloy Philips SAC305 withorder code 0622 149 00106. If lead-free solder-pasteis required, please contact the manufacturer of yoursolder-equipment. In general use of solder-pastewithin workshops should be avoided because paste isnot easy to sto

23、re and to handle. Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be ableTo reach at least a solder-temperature of 400C,To stabilize the adjusted temperature at the solder-tipTo exchange solder-tips for different applications. Adjust your solder tool so tha

24、t a temperature around360C 380C is reached and stabilized at the solderjoint. Heating-time of the solder-joint should not exceed 4 sec. Avoid temperatures above 400C otherwisewear-out of tips will rise drastically and flux-fluid willbe destroyed. To avoid wear-out of tips switch off un-used equipmen

25、t, or reduce heat. Mix of lead-free solder alloy / parts with leaded solderalloy / parts is possible but PHILIPS recommendsstrongly to avoid mixed solder alloy types (leaded andlead-free).If one cannot avoid or does not know whether productis lead-free, clean carefully the solder-joint from oldsolde

26、r alloy and re-solder with new solder alloy(SAC305). Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities)has to be purchased at external companies. Special information for BGA-ICs: Always use the 12nc-recognizable solderingtemperature profile of the

27、 specific BGA (for de-soldering always use the lead-free temperature profile,in case of doubt) Lead free BGA-ICs will be delivered in so-called dry-packaging (sealed pack including a silica gel pack) toprotect the IC against moisture. After opening,dependent of MSL-level seen on indicator-label in t

28、hebag, the BGA-IC possibly still has to be baked dry.(MSL=Moisture Sensitivity Level). This will becommunicated via AYS-website.Do not re-use BGAs at all. For sets produced before 1.1.2005 (except productsof 2004), containing leaded solder-alloy andcomponents, all needed spare-parts will be availabl

29、etill the end of the service-period. For repair of suchsets nothing changes. On our website www.atyourservice.ce.Pyou find more information to: BGA-de-/soldering (+ baking instructions) Heating-profiles of BGAs and other ICs used inPhilips-setsYou will find this and more technical informationwithin

30、the “magazine”, chapter “workshop news”.For additional questions please contact your localrepair-helpdesk.2 - 12 - 1System , Region Code , etc. Setting Produre1)System Reseta) switch source to DISC 6CHb) press and hold buttom on front panelc) VFD will display reset, then sysytem power down and retur

31、n to original default setting2)Version & Region Code Changea) switch source to DISC 6CHb) press”9” “1“ “0“ on R/Cc) press volume + / - key on R/C to choose desired one 5 regions: EU 12 / UK 05 / APAC 98 / US 98d) press OK key to comfirm3)Check on the Sofeware Versiona) switch source to DISC 6CHb) pr

32、ess “1“ “5“ “9“ buttom on R/C c) VFD will display the version6)Upgrading new sofewarea) copy file HTR5200.ROM to root directory of USB discb) switch source to 6CHc) insert USB disc to HTR520X USB socketd) VFD will display UPGRADENOTE: during software upgrade ,you must not press any key and power down. After software upgrading completed ,move USB will display on VFD ,now ,you must power down.CAUTION !Thisinformationisconncialand may notbedistributed.Onlya quadservicepersonshouldreprogramtheRegionCode.2 - 22 - 2REPAIR INSTRUCTION2 - 32 - 3REPAIR INSTRUCTION