Philips-DS-9800-Service-Manual(1) 电路图 维修手册.pdf

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1、Published by Sophie-KM 1148 AVMPrinted in the Netherlands DS9800W/10/37/93 Subject to modi cationEN Docking Speaker System ContentsPageContentsPage Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored

2、in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Version 1.1 1 Technical Specification and Connection Facilities 2 Laser Beam Safety Precautions. 2-1 3 Important Safety Precautions . 3-1 to

3、3-2 4 Safety Check After Servicing . 4-1 6 Standard Notes For Servicing,Lead Free Requirements +A1:2003, +A2:2006, EN55020:2007 IT-functions: EN55022:2006,+A1:2007, EN55024:1998, +A1:2001, +A2:2003 WiFi-function: ETSI EN 300 328 (V1.7.1.), ETSI EN 301 489-1 (V1.8.1.) +A1:2001; +A2:2005 or alternativ

4、ely EN61000-3-3:2008 /97 (/55) Audio functions: CISPR-13:2006 (or alternatively CISPR-13:2009), CISPR-20:2005; IT-functions: CISPR-22;2008, CISPR-24:1997; +A1:2001, +A2:2002; IEC 62311:2007 Generic functions: IEC 61000-3-2:2005,+A1:2008,+A2:2009 or alternatively IEC 61000-3-2:2009, IEC 61000-3-3:200

5、8 /37 FCC-15.247 (Part B, C), OET Bulletin 65, Edition 97-01 Table 1; RSS-210 Issue 7 1093 RegionEuropeChina ModelDS9800W Technical Specification and Connection Facilities 1-4 ESD Requirements(TBC) The product shall withstand electro static discharges on all user accessible parts of the product. Ref

6、erence: IEC61000-4-2. For contact discharges: Level General (kV) USA (kV) Requirement 1 0-2 0-3 No deviations allowed. 2 2-4 3-4 Short perceptible deviations allowed 3 4-5 4-5 Normal recallable functions function changes allowed. 4 5-7 5-7 Control recallable functions function changes allowed. 5 - 7

7、-8 No loss of stored data allowed. For air discharge: Level General (kV) USA (kV) Requirement 1 0-4 0-6 No deviations allowed. 2 4-8 6-8 Short perceptible deviations allowed. 3 8-10 8-10 Normal recallable functions function changes allowed. 4 10-15 10-15 Control recallable functions function changes

8、 allowed. 5 - 15-18 No loss of stored data allowed. General requirement: 1. 10 arcs for positive and negative polarity for unit “on” and “off” for 1kV incremental steps. 2. Component or mechanical damage is not allowed. No loss of fixed stored data (stored in EEPROMs). 3. Hang-ups and malfunctions a

9、re allowed, as long as the customer can “recover” from the hang-up by pressing the Standby or ON/OFF button of the set. 4. Failures that disappear only by unplugging the AC mains cord and/or power sources are not acceptable. Environmental Condition The environmental condition requirements and test m

10、ethod is according to UAN-D1590. Ambient temperature : max. 40 C - all climates Apparatus acc. to spec. : +5 to + 35 C Vibration test (acc. IEC 60 068/2/6) : operational vibration test to be proceeded in operating position of the set. Technical Specification and Connection Facilities 1-5 3. Technica

11、l Specifications Power Supply 3.1.1 Type and versions 3.1.1.1 SMPS for main unit Build-inSMPS will be used for all models and stroke versions. All using figure 8 socket, will cater for all versions: Versions Region/Country SMPS Detachable mains cords n i p-3 ) 50/ ( KU Rin 22k c bt y a l p r i A eno

12、hPi A1.2 tne r r uc gn i grahc gn i kcoD 5V voltage power supply W0089SD Output Power(*4) At THD=10%, 1kHz sinewave50W 1dB ( At Cold Condition with 10% THD Output Power with limitation(shipment sample) 36W 1dB ( At Cold Condition with 10% THD Frequency Response( 3dB) 30Hz-20kHZ Loudspeaker(Boxes): S

13、eparable speaker box Refer to package document of Speaker Box Assy Speaker driver Impedance: Right/Left: 8 30 Hz 20kHz(-1db)(tbc) : refoowbuS REMARKS: Electrical Parameters are to be measured at Speaker Terminals across rated impedance Load(8ohm) with Rated Input Signal in CD Mode setting in DBB/Lou

14、dness Off and Pre-eq at Flat unless specified otherwise. *1) Add 10dB to the measured SNR for the final result as a -10dB reference signal is used (IEC (A) weighted Vol.max with -10dB) *2) standard output - 1W output with 1kHz sinewave *3) SNR value is defined at Airplay mode, at MP3-link mode are w

15、orse a little.(SNR ROP(A-Weighted): limit 85dBA, 1W output (A-Weighted): limit 78dBA) *4) Test mode : press RESET and WPS key 5s, the set go to factory mode. Many electrical parameter should measured at factory mode. Laser Beam Safety Precautions This Blu-Ray player uses a pickup that emits a laser

16、beam. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam. CAUTION: Use of controls and adjustments, or doing procedures

17、other than those specified herein, may result in hazardous radiation exposure. Location: Inside Top of Blu-Ray mechanism. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. Drive Mechanism Assembly Laser Beam Radiation Laser Pickup Turntable 2-1 El

18、ectronics N.V. bears no responsibility for improper wall mounting that results in accident, injury or damage. For speakers with stands, use only the supplied stands. Secure the stands to the speakers tightly. Place the assembled stands on flat, level surfaces that can support the combined weight of

19、the speaker and stand. Never place the product or any objects on power cords or on other electrical equipment. If the product is transported in temperatures below 5C, unpack the product and wait until its temperature matches room temperature before connecting it to the power outlet. Visible and invi

20、sible laser radiation when open. Avoid exposure to beam. Do not touch the disc optical lens inside the disc compartment. Risk of overheating! Never install this product in a confined space. Always leave a space of at least four inches around the product for ventilation. Ensure curtains or other obje

21、cts never cover the ventilation slots on the product. Risk of contamination! Do not mix batteries (old and new or carbon and alkaline, etc.). Remove batteries if they are exhausted or if the remote control is not to be used for a long time. Batteries contain chemical substances, they should be dispo

22、sed of properly. Product care Do not insert any objects other than discs into the disc compartment. Do not insert warped or cracked discs into the disc compartment. Remove discs from the disc compartment if you are not using the product for an extended period of time. Only use microfiber cloth to cl

23、ean the product. Important Important Safety Precautions Read and understand all instructions before you use your home theater. If damage is caused by failure to follow instructions, the warranty does not apply. Safety Riskof electricshock or fire! Never expose the product and accessories to rain or

24、water. Never place liquid containers, such as vases, near the product. If liquids are spilt on or into the product, disconnect it from the power outlet immediately. Contact Philips Consumer Care to have the product checked before use. Never place the product and accessories near nakedames or other h

25、eat sources, including direct sunlight. Never insert objects into the ventilation slots or other openings on the product. Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. Disconnect the product from the power outlet b

26、efore lightning storms. When you disconnect the power cord, always pull the plug, never the cable. Riskof short circuit orre! Before you connect the product to the power outlet, ensure that the power voltage matches the value printed on the back or bottom of the product. Never connect the product to

27、 the power outlet if the voltage is different. Risk of injury or damage to the home theater! For wall-mountable products, use only the supplied wall mount bracket. Secure the wall mount to a wall that can support the combined weight of the product and the wall mount. Koninklijke Philips 3-1 Caution:

28、 These servicing instructions are for use by qualified service personnel only.To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Disposal of your old product and batteries Your product is design

29、ed and manufactured with high quality materials and components, which can be recycled and reused. When this crossed-out wheeled bin symbol is attached to a product it means that the product is covered by the European Directive 2002/96/EC. Please inform yourself about the local separate collection sy

30、stem for electrical and electronic products. Please act according to your local rules and do not dispose of your old products with your normal household waste. Correct disposal of your old product helps to prevent potential negative consequences for the environment and human health. Your product con

31、tains batteries covered by the European Directive 2006/66/EC, which cannot be disposed with normal household waste. Please inform yourself about the local rules on separate collection of batteries because correct disposal helps to prevent negative consequences for the environmental and human health.

32、 Important Safety Precautions 3-2 4-1 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values

33、 to verify compliance with safety standards. 1. Clearance Distance When replacing primary circuit components, confirm specified clearance distance (d) and (d) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1) Table 1: Ratings for selected area Note:This t

34、able is unofficial and for reference only. Be sure to confirm the precise values. 2. Leakage Current Test Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input

35、and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below. Measuring Method (Power ON): Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across the terminal

36、s of load Z. See Fig. 2 and the following table. Table 2: Leakage current ratings for selected areas Note:This table is unofficial and for reference only. Be sure to confirm the precise values. AC Line VoltageClearance Distance (d), (d) 110V220V3.2 mm (0.126 inches) AC Line VoltageLoad ZLeakage Curr

37、ent (i)Earth Ground (B) to: 110V220V 0.15 F CAP. when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 4.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) CAUTION: 1.The Flat Pack-IC s

38、hape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC. 2.Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack

39、-IC to protect other parts from damage. (Fig. S-1-2) Fig. S-1-1 Standard Notes for Servicing, Lead Free Requirements when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 4.Release the flat pack-IC fro

40、m the CBA using tweezers. (Fig. S-1-6) With Iron Wire: 1.Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3) 2.Affix the wire to a workbench or solid mounting p

41、oint, as shown in Fig. S-1-5. 3.While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5. 4.Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire

42、 flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6) 5.Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6) Note:When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being

43、held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied. Hot-air Flat Pack-IC Desoldering Machine CBA Flat Pack-IC Tweezers Masking Tape Fig. S-1-2 Flat Pack-IC Desoldering Braid Soldering Iron Fig. S-1-3 Fine Tip Soldering Iron Sha

44、rp Pin Fig. S-1-4 To Solid Mounting Point Soldering Iron Iron Wire or Hot Air Blower Fig. S-1-5 Fine Tip Soldering Iron CBA Flat Pack-IC Tweezers Fig. S-1-6 6-3 Standard Notes for Servicing, Lead Free Requirements & Handling Flat Pack IC 2. Installation 1.Using desoldering braid, remove the solder f

45、rom the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily. 2.The “” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the

46、 flat pack-IC. (See Fig. S-1-8.) 3.Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges. Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking

47、 or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 M ) that is properly grounded to remove any static electricity that may be charged on the body. 2. Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding (1 M ) on the workbench or o

48、ther surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing. Example : Pin 1 of the Flat Pack-IC is indicated by a mark. Fig. S-1-7 Preso

49、lder CBA Flat Pack-IC Fig. S-1-8 CBA Grounding Band Conductive Sheet or Copper Plate 1M 1M CBA Standard Notes for Servicing, Lead Free Requirements & Handling Flat Pack IC 6-4 Direction of Use 7-1 *The following excerpt of the DFU/QSG serves as an introduction to the set. The Complete Direction for Use can be download in different languages from the internet site of Philips Customer ca