Philips-HTS-3154-Service-Manual电路原理图.pdf

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1、HTS3154/12/0571-21-21-31-41-51-61-723456789DVD Home Theatre System3139 785 32690(05)!3139 785 32720(12)LOCATION OF PCB BOARDSVERSION VARIATION:1-2TUNER PCBMAIN PCBPOWER PCBPHONE PCBUSB PCBVOL PCBCONTROL PCBSTANDBY PCBType/VersionFeature 50 Hz Power Consumption: 60 WDimensions: 360 x 48.5 x 324.1 (mm

2、)(w x h x d)Weight: 2.82 kgMeasurement SetupTuner AM (MW,LW)Tuner FMCDBandpassBandpass1-41-5Service 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 +

3、 5A .4822 397 30096SBC442 Audio Burn-in test disc 1kHz .4822 397 30155SBC429 Audio Signals disc .4822 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 w

4、ristband .4822 395 10223Connectorbox (1M) .4822 395 11307Extension cable(to connect wristband to conn.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) .4

5、822 320 10671Wristband tester .4822 344 13999SERVICE AIDSHANDLING CHIP COMPONENTS1-6NL WAARSCHUWINGAlle ICs en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens

6、 reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.I AVVERTIMENTOTutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevit potrebbe essere forte

7、menteridatta in caso di non osservazione della pigrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dellapparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali s

8、i lavora siano anche a questopotenziale.GBSafety regulations require that the set be restored to its 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

9、oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, worden 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

10、spcifies.Less composants de scurit sont marqus !.DBei jeder Reparatur sind die geltenden Sicherheitsvorschriften 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 d

11、i sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati 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 ex

12、posed metal parts to earth groundto assure no shock hazard exist, The leakage current must notexceed 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. Betr

13、akta ej strlen.SF Varoitus !Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinankymttmlle 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

14、repairing, make sure that you areconnected with the same potential as the massof the set via a wrist 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 con

15、sidrablementcourte par le fait quaucune prcaution nestprise leur manipulation.Lors de rparations, 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

16、cepotentiel.ESDD WARNUNGAlle ICs und viele andere Halbleiter sindempfindlich gegenber elektrostatischenEntladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall berein Pulsarmband mit Widerstand verbundensind mit dem

17、 gleichen Potential wie die Massedes Gertes.Bauteile und Hilfsmittel auch auf dieses gleichePotential 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 agr

18、s, seuls habilits rparer votreappareil en panne“.GBESD PROTECTION EQUIPMENTComplete Kit ESD3 (small 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.INDENTIFI

19、CATION:Regardless of special logo (not always indicated)one must treat all sets from 1 Jan 2005 onwards, 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 th

20、e higher temperatures belong to this.Due to lead-free technology some rules have to berespected by 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

21、. In general use of solder-pastewithin workshops should be avoided because paste isnot easy to store 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 a

22、t the solder-tipTo exchange solder-tips for different applications. Adjust your solder tool so that 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

23、drastically and flux-fluid willbe destroyed. To avoid wear-out of tips switch off un-used equipment, 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

24、avoid or does not know whether productis lead-free, clean carefully the solder-joint from oldsolder 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. Spe

25、cial information for BGA-ICs: Always use the 12nc-recognizable solderingtemperature profile of the 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) to

26、protect the IC against moisture. After opening,dependent of MSL-level seen on indicator-label in thebag, 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 produ

27、ctsof 2004), containing leaded solder-alloy andcomponents, all needed spare-parts will be availabletill 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

28、 of BGAs and other ICs used inPhilips-setsYou will find this and more technical informationwithin the “magazine”, chapter “workshop news”.For additional questions please contact your localrepair-helpdesk.2 - 12 - 1System , Region Code , etc. Setting Produre1)System Reseta) press “system “ buttom on

29、R/C,TV show “setup“b) select the menu using the and on R/Cc) go preference page to do sysytem reset3)Version Control Changea) In open model, press “1“ “5“ “9“ on R/Cb) press “ok” buttom to comfirmc) TV will show message as below: 2)Region Code Changea) press the “stop” buttom on R/C in open modelc)

30、press”7” “3“ “4“ “4“ “6“ “6“ on R/C,then input desired numberto change region code : 1 USA 2 EU 3 AP 4 Australia ,NZ , Latam 5 Russia , INDIA 6 CHINACurrent model 3154-12 Ver 00.15.04-70123-01 region : 2 Servo: OF.60.00.00 8032: 05.00.04.06 RISC:00.00.02.02 IF current model does not match you set us

31、e down arrow key on the remote to change4)Password Changea) press “system “ buttom on R/C,TV show “setup“b) select the menu using the and on R/Cc) go preference page select “password“ to change * 000000 is default password supplied.5)Check on the Sofeware Versiona)open the CD Doorb) press “display“

32、buttom on R/C c) TV will show the vision on screen6)Upgrading new sofewarea)open the CD Door,then insert the CD-R program discb)close the DOORc) TV will show: “loading“ pop message“upgrading“ “writhing” about 2 second “done “ * the latest upgraded is in version VER 15.04-70123-01CAUTION !Thisinforma

33、tionisconncialand may notbedistributed.Onlya quadservicepersonshouldreprogramtheRegionCode.2 - 22 - 2REPAIR INSTRUSTRATOR3 - 13 - 1DISASSEMBLY INSTRUCTIONSDismantling of the Front Panel Assembly1) Open the DVD Tray by using the Open/Close Button while the Set is ON and disconnect the mains supply af

34、ter removing the Tray Cover.Note: If this is not possible, the DVD Tray has to be open manually.Take a mini screw driver about 2mm diameter and make a marking 24mm from the tip as shown in figure 2 . Place the set on its side, insert the mini screw driver till the marking and slide it towards the ri

35、ght as shown in figure 1 until the Tray moves out of the Front Panel.2) Return the set to its upright position and remove the Tray Cover as shown in Figure 3 and close the tray manually by pushing it back in.3) Loosen 5 screws and remove the Top Cover by lifting the rear portion upwards before slidi

36、ng it out towards the rear.- 3 screws on the back- 1 screws each on the left & right side4) Loosen 6 screws & lift up the top edge of Front Panel assembly to free some catches before sliding it out towards the front.- 3 screws on the bottom- 1 screw on the inside - 1 screw each on the left & right sideFigure 3Figure 2Dismantling of the Main PCB1) Loosen 4 screw “ A “ on the top of main board as shown in figure 4.2) Loosen 5 screw “B” at the back panel as shown in figure 5.AFigure 4Figure 5pullFigure 1B