Philips-HTS-7111-Service-Manual(1) 电路图 维修手册.pdf

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1、1 - 1 HTS7111/12 Copyright 2011 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 pr

2、ior permission of Philips. Published by RY-HF1123 AVM Service Audio Printed in The Netherlands Subject to modification Soundbar 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 f

3、r 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 sono

4、 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 lase

5、r 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 m

6、any 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 a

7、t 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 que

8、 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). Unsorgfltige

9、 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 ! Usyn

10、lig 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, wristband

11、, 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 next

12、 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 during

13、 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. Use

14、 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 aro

15、und 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. M

16、ix 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 w

17、ith 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 (for

18、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 possi

19、bly 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 of

20、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 “magazine

21、”, chapter “workshop news”. For additional questions please contact your local repair-helpdesk. 2 - 12 - 1 REPAIR INSTRUCTIONS All functions are not working All functions have no sound Aux In has no sound MP3 In has no sound coaxial /optical input has no sound Check all cables of system are loose or

22、 bad insert Re-insert and fix the cable Standby led of panel whether is light Check IC101 of main board and their conjoint parts check output of BK5V on the top of power board check pin1pin5 of CN501(on the top of main pcb) whether are +26.5V R5001 whether is+12V check pin1of C609 (on the top of mai

23、n pcb) whether is +3.3V check pin3 and pin13 of IC301(on the top of main pcb) output whether are ok check IC502, IC503 of MAIN PCB and their conjoint parts whether are OK check 3 and pin4 of IC303(on the top of main pcb)output whether are 5V and 3.3V check IC303 of main pcb and their conjoint parts

24、whether are OK check IC501 of main pcb and their conjoint parts whether are ok Check switch power and the conjoint parts check pin7and pin16 of IC301 (on the top of main pcb) output whether is +/-5V and their conjoint parts whether are OK check IC303 and FB102 of main pcb whether are OK check MP3 mu

25、sic output is ok check mp3 jack connect is ok check mp3 jack cable and CN301 connect of mian pcb is ok check pin2 and pin15 of IC301 on the top of main pcb whether have music input check IC301 of main pcb is OK Keep CN301 of main board has Music input check from CN301 to IC301 conjoint parts check C

26、330 is ok check R332 is 3.3V, check C331 is ok check their conjoint parts of JK304and JK303 check their conjoints part of L302 L303 check pin3 /9/ 22 of IC302 (on the top of main pcb) output whether are all 3.3V check IC302 of main pcb and their conjoint parts All functions are not working All funct

27、ions have no sound Aux In has no sound MP3 In has no sound coaxial /optical input has no sound IPOD In have no sound HDMI Repeater In/out has no Video or sound IPOD In have no sound Check IC301 of main pcb is OK check JK305 to IC304 and their conjoint parts whether are ok Check Pin1/7of IC304 (on th

28、e topof main pcb ) have music output. Check Ipod Dock output signal is ok Check Ipod jack connect is ok Please keep having music input signal, Check JK305 is OK HDMI Repeater In/out has no Video or sound Check Pin2 of IC603 is1.8V Pin2 of IC604 IS 3.3V of Repeater pcb Check IC601 of Repeater pcb and

29、 conjoint part FB106 FB604 FB605 FB608 FB609 whether is 1.8V FB607 whether is 3.3V Check Pin1/3 of CN601 Repeater PCB is BK5V/+5V and their conjoint part whether is OK Check IC601 of Repeater pcb whether is OK 3 - 13 - 1 DISASSEMBLY INSTRUCTIONS Figure 3 Dismantling of the Rear Cover 1) Loosen 13 sc

30、rews “A” to move the Rear Cover as shown in fi gure 1. Figure 2 Figure 5 Figure 1 Dismantling of the Main Board 1) Loosen 3 screws “E” at the bracket as shown in fi gure 5. 2) Loosen 7 screws “F” on the top of Main Board as shown in fi gure 6. Dismantling of the SPK Board 1) Loosen 2 screws “B” to r

31、emove the SPK Board as shown in fi gure 2. Dismantling of the Power Board 1) Loosen 4 screws “C” to remove the Power Board as shown in fi gure 3. Figure 4 Dismantling of the HDMI Repeat Board 1) Loosen 4 screws “D” to remove the HDMI Repeat Board as shown in fi gure 4. A B c D E F Figure 6 3 - 23 -

32、2 SERVICE POSITIONS Service Position A - Power Board Dismantling of the VFD Board 1) Loosen 2 screws “G” at the bracket as shown in fi gure 7. 2) Loosen 4 screws “H” to remove the VFD as shown in fi gure 8. G H Figure 7 Figure 8 Dismantling of the MP3 Board 1) Loosen 2 screws “I” on the top of MP3 B

33、oard as shown in fi gure 9. I Figure 9 Dismantling of the TOUCH Board 1) Loosen 2 screws “J” at the bracket as shown in fi gure 10. 2) Loosen 2 screws “K” at the bracket as shown in fi gure 11. J Figure 10 H Figure 11 Service Position B - Mian Board Service Position C- Mian & Power & HDMI Repeat Boa

34、rds 3 - 33 - 3 Note:In some service positions the components or copper patterns of one board may risk touching its neighbouring pc boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them. Service Position E- Mian & VFD & HDMI Repeat

35、 Boards Service Position D- VFD Boards 4 - 14 - 1 QUICK START GUIDE The following excerpt of the QSG/DFU serves as an introduction to the set. The complete Direction for Use can be download in the different languages from the internet site of Philips Consumer care Center: 8x Quick start guide User m

36、anual 4 - 24 - 2 DOCK for iPod L (WHITE) R (RED) AUDIO IN-AUX COAXIAL OPTICAL DIGITAL IN MUSIC iLINK AC MAINS HDMI OUT (ARC) TO TV 1 2 HDMI IN A HDMI OUT (ARC) TO TV HDMI (ARC) A B R L AUDIO IN-AUX RL AUDIO OUT 4 - 34 - 3 A D HDMI IN 1 HDMI OUT (ARC) TO TV HDMI IN 2 HDMI OUT E HDMI IN / HDMI (ARC) H

37、DMI OUT DIGITAL IN COAXIAL COAXIAL OUT OPTICAL OUT B C DIGITAL IN OPTICAL HDMI OUT F HDMI IN AUDIO IN-AUX RL R L AUDIO OUT 1 3 2 4 - 44 - 4 OPTICALAUX HDMI ARC A B A F HDMI IN 2 EC OPTICAL OPTICAL D COAXIAL HDMI IN 1 E 2 MUSIC iLINK 1 1 DOCK for iPod 2 3 5 - 15 - 1 BLOCK DIAGRAM 5 - 25 - 2 WIRING DI

38、AGRAM V1 V3 V2 V6 V5 V4 POWER PCB MAIN PCB HDMI Repeater pcb VFD PCB Touch pcb SPK pcb mp3 pcb 6 - 16 - 1 MAIN+HDMI+VFD+MP3+SPK BOARD TABLE OF CONTENTS Internal IC Diagram .6-1 Circuit Diagram .6-2 PCB Layout Top View .6-3 PCB Layout Bottom View .6-4 INTERNAL IC DIAGRAM - CS495313-CVZ LQFP INTERNAL

39、IC DIAGRAM - TAS5508CPAG TQFP TI ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

40、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 12 Ch. Audio In/ 6 Ch. SACO In S/PDIFS/PDIF 16 Ch PCM Audio Out Serial Control 1 Serial Control 2 Paraliel Control UA

41、RTGPIO Debug PXY 32-bit DSP A PX Y 32-bit DSP B D M A Ext Memory Controller PLL TMR2 TMR1 STC 6 - 26 - 2 CIRCUIT DIAGRAM (part one) 1234 1234 A B C D A B C D C100 C2 C1002 B3 C1003 B3 C1004 B3 C1005 B3 C1007 B3 C1008 B3 C1009 B3 C101 C2 C1010 B3 C1011 B3 C1012 B3 C102 C2 C103 C2 C104 C2 C105 C2 C106

42、 C2 C107 C2 C108 C2 C109 C2 C110 C2 C111 C2 C112 B2 C113 B2 C114 B2 C115 B2 C116 C1 C117 B3 C118 B3 C119 B3 C120 C1 C121 C1 C122 C1 C123 C1 C124 B3 C125 C1 C126 C1 C127 C1 C128 B2 C129 B2 C130 B2 C131 B2 C132 B2 C134 C1 C201 D1 C202 D1 C203 D1 C204 D1 C205 D1 C206 D1 C207 D1 C208 D1 C209 D1 C210 D1

43、C211 D1 C212 D1 C213 D1 C214 D1 C215 C1 C216 D2 C217 D2 C218 D2 C219 D2 C220 D2 C221 D2 C222 D2 C223 D2 C224 D2 C226 C1 C227 C1 C228 C1 C229 C1 C230 C1 C231 C1 C232 C1 C233 C1 C234 C1 C235 C1 C236 C1 C237 C1 C238 C1 C239 C1 C240 D1 C241 D1 C242 D1 C243 D1 C244 D1 C245 D1 C260 A1 C261 A1 C262 A1 C263

44、 A1 C264 A1 C265 A1 C266 A1 C267 A1 C268 A1 C269 A1 C270 A2 C271 A1 C272 A1 C273 A1 C274 A1 C275 A1 C276 A1 C278 B1 C279 B1 C280 B1 C281 B1 C301 B1 C302 B1 C303 B1 C304 B1 C305 B1 C306 B1 C307 B1 C308 B1 C309 B1 C310 B1 C311 B1 C312 B1 C313 B1 C314 B1 C315 B1 C316 B1 C317 B1 C318 B1 C319 B1 C320 B2 C321 B2 C322 B2 C323 B2 C324 B2 C325 C1 C326 C1 C328 B1 C329 B1 C330 C1 C331 C1 C332 C1 C334 C1 C335 C1 C336 C1 C337 C1 C338 C1