Philips-HTS-3231-Service-Manual(1) 电路图 维修手册.pdf

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1、1 1 HTS3231/12 Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prio

2、r permission of Philips. Published by RY_HY 1102 Service Audio Printed in The Netherlands Subject to modification BD Home Theater System Version 1.0 TABLE OF CONTENTS Location of PCB Boards . 1-2 Versions Variation . 1-2 Measurement Setup . 1-4 Specifications . 1-3 Service Aids . 1-5 ESD 50 Hz Power

3、 consumption .55W Standby power consumption . 0.9 W Dimensions (WxHxD) . 360 x 58 x 351(mm) Weight . 3.1 kg Speakers Speaker impedance . 8 ohm Speaker drivers .1 x 3”woofer+1”twitter Frequency response .150 Hz-20 kHz Dimensions (WxHxD): . 95 x161x 87 (mm) Weight: . 0.56 kg Cable length: . 3 m Subwoo

4、fer Impedance . 4 ohm Speaker drivers .165 mm (6.5”) woofer Frequency response . 40 Hz-150 Hz Dimensions (WxHxD) . 123 x 309 x 369(mm) Weight .3.56 kg Cable length . 4 m Laser specification Laser Type (Diode) .InGaN/AIGaN (BD) .InGaAIP (DVD), A IGaAs (CD) Wave length .405 +5nm/-5nm (BD) .650+13nm/-1

5、0nm (DVD) .790 +15nm/-15nm(CD) Output power (Max. ratings) .20mW(BD), 7mW (DVD/CD) Specifi cations subject to change without prior notice. RadioFans.CN 收音机爱 好者资料库 1 - 4 LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B L R DUT CD Use Audio Signa

6、l Disc (replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38

7、kHz). R =50 Tuner FM MEASUREMENT SETUP 1 - 5 Service Tools: Universal Torx driver holder .4822 395 91019 Torx bit T10 150mm .4822 395 50456 Torx driver set T6 T20 .4822 395 50145 Torx driver T10 extended .4822 395 50423 Compact Disc: SBC426/426A Test disc 5 + 5A .4822 397 30096 SBC442 Audio Burn in

8、test disc 1kHz .4822 397 30155 SBC429 Audio Signals disc .4822 397 30184 Dolby Pro logic Test Disc .4822 395 10216 SERVICE AIDS HANDLING CHIP COMPONENTS 1 - 6 NLWAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens r

9、eparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. IAVVERTIMENTO Tutti IC e parecchi semi condut

10、tori sono sensibili alle scariche statiche (ESD). La loro longevit potrebbe essere fortemente ridatta in caso di non osservazione della pi grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dellapparecchio tra

11、mite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used. Safety componen

12、ts are marked by the symbol ! . NL Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbol ! . F Les normes de scur

13、it exigent que lappareil soit remis ltat dorigine et que soient utiliss les pices de rechange identiques celles spcifies. Less composants de scurit sont marqus ! . D Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Gerts darf nicht verndert werden;

14、 fr Reparaturen sind Original Ersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol ! markiert. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Componenty di sicurezza so

15、no marcati con ! . GB After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist, The leakage current must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible la

16、ser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! GBWARNING All ICs and

17、 many other semi conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also

18、 at this potential. F ATTENTION Tous les IC et beaucoup dautres semi conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvit pourrait tre considrablement courte par le fait quaucune prcaution nest prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel q

19、ue la masse de lappareil et enfiler le bracelet serti dune rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise soient galement ce potentiel. ESD DWARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgflti

20、ge Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall ber ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gertes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten. DKAdvarse ! Us

21、ynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. F Pour votre scurit, ces documents doivent tre utiliss par des spcialistes agrs, seuls habilits rparer votre appareil en panne. GB ESD PROTECTION EQUIPMENT Complete Kit ESD3 (small tablemat, wristba

22、nd, connection box, estention cable and earth cable .4822 310 10671 Wristband tester . 4822 344 13999 1 - 7 Pb(Lead) Free Solder When soldering , be sure to use the pb free solder. INDENTIFICATION: Regardless of special logo (not always indicated) onemusttreatallsetsfrom1 Jan2005onwards,according ne

23、xt rules: Important note: In fact also products of year 2004 must be treatedin this way as long as youavoidmixingsolder- alloys(leaded/ lead-free). Sobest to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop duri

24、ng a repair: Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste withinworkshopsshouldbeavoidedbecausepaste is not easy to store and to handle. U

25、se only adequate solder tools applicable for lead- free solder alloy. The solder tool must be able To reach at least a solder-temperature of 400?C, To stabilize theadjustedtemperature atthesolder- tip To exchange solder-tips for different applications. Adjust your solder tool so that a temperature a

26、round 360?C 380?C is reachedandstabilized at thesolder joint.Heating-timeofthesolder-jointshould notexceed 4 sec. Avoid temperatures above 400?C otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un- used equipment, or reduce heat.

27、 Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoidmixed solderalloy types (leadedand lead-free). Ifonecannot avoidordoes not knowwhetherproduct is lead-free, clean carefully the solder-joint from old solder alloy and re-solder

28、 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 soldering temperature profile of the specific BGA (fo

29、r de- solderingalwaysuse thelead-free temperatureprofile, in case of doubt) Lead free BGA-ICs will be delivered in so-called dry- packaging(sealedpack including a silica gelpack) to protect the IC against moisture. After opening, dependent of MSL-level seenonindicator-labelin the bag, the BGA-IC pos

30、sibly still has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYS-website. Do not re-use BGAs at all. For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end o

31、f the service-period. For repair of such sets nothing changes. On our websitewww.atyourservice.ce.P you find more information to: BGA-de-/soldering (+ baking instructions) Heating-profiles of BGAs and other ICs used in Philips-sets You will find this and more technical information within the “magazi

32、ne”, chapter “workshop news”. For additional questions please contact your local repair-helpdesk. 2 - 12 - 1 Setting procedure & Repair instruction 1)Restore factory setting a) Press “” button on R/C. b) Select , then press “OK” button on R/C. c) Select ,then press button on R/C. d) Select ,then pre

33、ss to confirm. 2)Password change a) Press “” button on R/C. b) Select , then press “OK” button on R/C. c) Select , then press button on R/C. d) Select , then press button on R/C. “0000” is default password supplied. 3)Trade mode a) In open model,press “” button on R/C. b) Press “2” “5” “9” on R/C,VF

34、D will display “TRA ON” or “TRA OFF”. 4)Check software version a) Press “” button on R/C b) Select , then press button on R/C. c) Select ,then press button on R/C. d) TV will show message as follow: Model:HTS3231/12 Version: System SW:29.00 Subsystem SW:28-00-00-00 Ethernet MAC:00-25-D1-02-25-D4 Clo

35、se e) Select on the version display screen and press button to exit . 5) Upgrading new software Method 1: Update software from a USB storage device or CD-R a) Create a folder named “UPG” in your CD-R or USB storage device, and Copy the latest upgrading software into the folder. b) Insert the CD-R pr

36、ogram disc or connect the USB storage device to the home theater. c) Press “” button on R/C, and select . d) Select . e) TV will show message as follow: Now searching for upgrade software! Please wait.! Software updates for this player have been found. Do you want to upgrade? CancelStart f) Select ,

37、 press button on R/C. Software upgrade will take 5 minutes Do not switch off! Package version: 000029.0 Software BE 80% Software FE Completed Software MCU1: Software Dock: Software MCU3: Software upgrade will take 5 minutes Do not switch off! Package version: 000029.0 Software BE Completed Software

38、FE Completed Software MCU1: Not started Software Dock: 2% Software MCU3: Not started Software upgrade will take 5 minutes Do not switch off! Package version: 000029.0 Software BE Completed Software FE Completed Software MCU1: 1% Software Dock: Failed Software MCU3: g)The set will shut down automatic

39、ally when the software upgrade is completed. Method 2: Update software from the network Note: To check for new updates, compare the current software version of your home theater with the latest software version (if available) on the Philips web site, and for BD-Live application and software update,

40、make sure that the network router has access to the Internet and the firewall is disabled. a) The “LAN” jack at the back panel of the set must be connect to the network router via network cable and the set connect to TV, Prepare the connection as shown follow: b) Press “” button on R/C, and select .

41、 c) Select . d) TV will show message as follow: Now searching for upgrade software! Please wait.! Software updates for this player have been found. Do you want to upgrade? CancelStart e) Select , press button on R/C. Software upgrade will take 5 minutes Do not switch off! Package version: 000029.0 S

42、oftware BE 80% Software FE Completed Software MCU1: Software Dock: Software MCU3: www LAN 2 - 22 - 2 Software upgrade will take 5 minutes Do not switch off! Package version: 000029.0 Software BE Completed Software FE Completed Software MCU1: Not started Software Dock: 2% Software MCU3: Not started S

43、oftware upgrade will take 5 minutes Do not switch off! Package version: 000029.0 Software BE Completed Software FE Completed Software MCU1: 1% Software Dock: Failed Software MCU3: f) The set will shut down automatically when the software upgrade is completed. 6)How to replace the defective Blu-ray Loader a) Remove the defective Blu-ray Loader. b) Remove the shield cover at the top of Blu-ray Loader as shown below. c) Ass