Philips-HTS-5220-Service-Manual(1) 电路图 维修手册.pdf

《Philips-HTS-5220-Service-Manual(1) 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-HTS-5220-Service-Manual(1) 电路图 维修手册.pdf（44页珍藏版）》请在收音机爱好者资料库上搜索。

1、1 1 HTS5220/12/51 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 p

2、rior permission of Philips. Published by RY_HF1027 Service Audio Printed in The Netherlands Subject to modification BD Home Theater System Version 1.2 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 50-60 Hz

3、Russia/China/India . 220-240V,50Hz Power consumption . 100W Standby power consumption . 0.3 W Dimensions (WxHxD) . 434 x 253 x 129 (mm) Weight . 3.6 kg Speakers System . full range satellite Speaker impedance . 6 ohm Speaker drivers .1 x 76mm(3”)woofer +25mm(1”) tweeter Frequency response . 150 Hz-2

4、0 kHz Dimension (WxHxD) . 114 x 316 x114(mm) Weight .1.03 kg Cable length: . 2 m Subwoofer Impedance . 3 ohm Speaker drivers .165 mm (6.5”) woofer Frequency response . 40 Hz-150 Hz Dimensions (WxHxD) . 196 x 395 x 342 (mm) Weight . 5.25 kg Cable length . 4 m Laser specification Laser Type (Diode) .I

5、nGaN/AIGaN (BD), InGaAIP (DVD), A IGaAs (CD) Wave length .405 +5nm/-5nm (BD), 650 +13nm/-10nm (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

6、FF-filter S/N and distortion meter e g. Sound Technology ST1700B L R DUT CD Use Audio Signal 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 b

7、andpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Ri=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

8、 395 50423 Compact Disc: SBC426/426A Test disc 5 + 5A .4822 397 30096 SBC442 Audio Burn-in 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 halfgeleide

9、rs zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie 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

10、 en hulpmiddelen ook op ditzelfde potentiaal. IAVVERTIMENTO Tutti IC e parecchi semi-conduttori 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 occorr

11、e quindi essere collegato allo stesso potenziale che quello della massa dellapparecchio tramite 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

12、condition and that parts which are identical with those specified, be used. Safety components 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

13、 toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbol ! . F Les normes de scurit 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 Sich

14、erheitsvorschriften zu beachten. Der Original zustand des Gerts darf nicht verndert werden; 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 sia

15、no utilizzati i pezzi di ricambio identici a quelli specificati. Componenty di sicurezza sono 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 c

16、urrent must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible laser 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 ohi

17、tettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! GBWARNING All ICs and 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 potent

18、ial as the mass of the set via a wrist wrap with resistance. Keep components and tools also 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 nes

19、t prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que 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

20、andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige 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 de

21、s Gertes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten. DKAdvarse ! Usynlig 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 votr

22、e appareil en panne. GB ESD PROTECTION EQUIPMENT Complete Kit ESD3 (small tablemat, wristband, 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

23、of special logo (not always indicated) onemusttreatallsetsfrom1 Jan2005onwards,according next 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 belon

24、g to this. Due to lead-free technology some rules have to be respected by the workshop during 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 so

25、lder-paste withinworkshopsshouldbeavoidedbecausepaste is not easy to store and to handle. Use 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 excha

26、nge solder-tips for different applications. Adjust your solder tool so that a temperature around 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

27、will be destroyed. To avoid wear-out of tips switch off un- used equipment, or reduce heat. 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 knowwhethe

28、rproduct is lead-free, clean carefully the solder-joint from old solder 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-

29、ICs: Always use the 12nc-recognizable soldering temperature profile of the specific BGA (for 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 mois

30、ture. After opening, dependent of MSL-level seenonindicator-labelin the bag, the BGA-IC possibly 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

31、leaded solder-alloy and components, all needed spare-parts will be available till the end of 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 IC

32、s used in Philips-sets You will find this and more technical information within the “magazine”, chapter “workshop news”. For additional questions please contact your local repair-helpdesk. 2 - 12 - 1 Software upgrade 2.the socket make the ESD protection points short circuit. c) Assembly Blu-ray Load

33、er to “J802”,”J900”,”J906” on the top of BD Board as shown below. 7)BD board and Blu-ray Loader OPU matching procedure Note: This procedure must be performed whenever the defective Blu-ray Loader or BD Board has been replaced . a) Loosen the short circuit socket and remove it b) Assembly Blu-ray Loa

34、der to BD Board. c) Power on the set , press “” button and input “5” “1” “7” “7” on R/C. d) Go into OSD Select mode and select item 5 ,then press button on R/C as shown follow: e) Insert empty USB device of MSC type and press button with R/C as shown follow: f) Using “ ” buttons on R/C input the 6-d

35、igits OPU data given on the 1D barcode (see label on the Loader) with the on- screen selection and press button to save each digit entered as shown follow: g) Press followed by button to fi nish OPU matching and “” button to exit. h) Repeat step c) and select item 6 ,then press button on R/C as show

36、n follow: i)Wait laser check to complete,press button to exit as shown follow: j) If laser check fails press “” button and repeat OPU matching procedure. 123412 CAUTION! This information is confi dential and may not be distributed.Only a qualifi ed service person should reprogram the Region Code. J8

37、02J900 J906 8) Produce to change Tuner grid(only for /98/51 version) In some countries, you can switch the FM tuning grid between 50 kHz and 100 kHz. Changing the tuning grid erases all preset radio stations. a) Press button on R/C b) Press button on R/C. c) Press and hold until (50 kHz) or (100 kHz

38、) is displayed. Note: repeaing the same action will toggle back to it previous tunning grid setting. 9) Menu Language setup (only for 51 version) 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. C) Selec

39、t , then press button on R/C. 2 - 32 - 3 REPAIR INSTRUCTIONS (One) 2 - 42 - 4 REPAIR INSTRUCTIONS (Two) M8530 BD Board Repair Block Diagram 3 - 13 - 1 DISASSEMBLY INSTRUCTIONS Dismantling of Rear Panel 1) Push the cable door to remove it as shown in fi gure 1. 2) Loosen 2 screws “A” to remove footst

40、and ass y as shown in fi gure 2. 3) Loosen 9 screws “B” to remove rear panel as shown in fi gure 3. Dismantling of VFD+LED+TOUCH+Door LED PCB 1) Loosen 7 screws “C” on the bracket to remove front cabinet as shown in fi gure 4. 2) Loosen 3 screws “D” to remove the VFD PCB as shown in fi gure 5. 3) Lo

41、osen 2 screws “E” to remove the LED PCB as shown in fi gure 6. 4) Loosen 4 screws “F” on the bracket to remove the TOUCH PCB as shown in fi gure 7. 5) Loosen 2 screws “G” to remove the Door LED PCB as shown in fi gure 8 Figure 2 A PUSH Figure 1 B Figure 3 C E D F G Figure 4 Figure 5 Figure 6 Figure

42、7 Figure 8 3 - 23 - 2 Dismantling of the BD PCB 1) Loosen 2 screws on the bracket “H1” and 4 screws on the ESD cover “H2” as shown in fi gure 9. 2) Loosen 5 screws “I” at the main pcb bracket as shown in fi gure 10. Dismantling of MAIN +AUX +USB PCB 1) Loosen 4 screws “J” on the top of MAIN PCB and

43、1 screws “K” on the MAIN PCB bracket to remove the MAIN PCB as shown in fi gure 11& fi gure 12. 2) Loosen 2 screws “L” on the MAIN PCB bracket to remove AUX PCB as shown in fi gure 13. 3) Loosen 2 screws “M” on the USB bracket and 2 screws ”N” on the top of USB PCB to remove the USB PCB as shown in

44、fi gure 14 & fi gure 15. Figure 11 Figure 17 Dismantling of the AMP PCB 1) Loosen 4 screws “Q” on the bottom of AMP PCB as shown in fi gure 18. Figure 18 H1 H2 I Figure 10 Figure 9 J K L M N Figure 12 Figure 13 Figure 14 Figure 15 Dismantling of the BD LOADER 1) Loosen 3 screws “O” on the plate_Tin as shown in fi gure 16. 2) Loosen 4 screws “P” at the BD Loader as shown in fi gure 17. P O Figure 16 Q 3 - 33 - 3 SERVICE POSITIONS Note:In some service pos