Philips-HTS-3220-Service-Manual电路原理图.pdf

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1、Published by KC-LQ 1010 AVM Printed in he Netherlands HTS3220/12/98Subject to modication EN 3139 785 35250Home Theater SystemCLASS 1LASER PRODUCTContents Page Contents PageCopyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.All rights reserved. No part of this publication may

2、 be reproduced, stored 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 1.01 Technical Specification and Connection Facilities2 Laser Beam Safety Precautions.2-13 Important Safety Pre

3、cautions . 3-1 to 3-24 Safety Check After Servicing . 4-17 Standard Notes For Servicing . .6-18 Special Information BGA IC & Flat Pack-IC5 Safety Information & Warnings . 5-16 Instruction on handling ESD protection for DVD loader. 5-29 Direction of Use .8-1 to 8-510 Cabinet Disassembly Instructions

4、. 9-1 to 9-216 Main Unit-Touch Board 11 Troubleshooting . 10-112 Software Upgrading Procedure . 11-113 Software Version Check . 11-214 Block Diagram .12-115 Wiring Diagram . 13-117 Main Unit-VFD Display BoardPT6311 IC Specification . 15-218 Main Unit- iPOD Terminal,Door Control and USB BoardLayout D

5、iagram . 16-120 Main Unit-Decoder Board19 Main Unit-AMP Board22 Main Unit Exploded View . 20-123 Subwoofer Exploded View .20-224 Packing Exploded View .20-325 Revision List .21-1. 7-1 to 7-3Circuit Diagram . 18-1 to 18-3Circuit Diagram . 17-1 to 17-2Circuit Diagram . 18-5 to 18-7Layout Diagram . 18-

6、9Layout Diagram . 17-4Circuit Diagram . 19-1 to 19-2Layout Diagram . 19-4EN29LV320A IC Specification . 18-4TPA3123D2 IC Specification . 17-3TDA8920 IC Specification . 19-3UDA1355H IC Specification . 18-821 Subwoofer-AMP/Power Board. 1-1 to 1-3Circuit Diagram . 14-1Layout Diagram . 14-1Circuit Diagra

7、m . 15-1Circuit Diagram . 16-1Layout Diagram . 15-3FeaturesRDSVoltage SelectorECO StandbyDTSFeatureDifferent /12 /981.1 PCB LocationsDecoder BoardMain UnitUSB BoardAMP BoardTouch BoardDoor Control BoardDoor Control BoardIpod Terminal BoardVFD Display Board1-1Technical Specification and Connection Fa

8、cilities 1. Technical Specification and Connection Facilities AMP/Power BoardPower Control Switch110/220V(for 55/98version)Subwoofer Box1.2 General:Power supply : 220-240V, 50HzVoltage(Main Unit) : 27V/1APower consumption(Subwoofer) : 40WAmplifer : 70W(8) x 2 + 210W(8)Standby power consumption : 0.3

9、 W1.3 Radio1.4 Analog Inputs / OutputsTuning Frequency Range : 87.5MHz - 108MHz 1.4.1 Audio Input Connectors1.4.2 Video Output ConnectorsS/N (video unweighted) at 75 : 71dBSingal To Noise Ratio : 50dB(Typical 3 minutes)Search Tuning Sensitivity : 1935 dBfSearch Time Digital Tuning System Maximun tun

10、ing error of a recalledprogram : 22.5 kHzMaximun tuning error duringoperation(drift) : 50 kHzStop level (vision carrier) : 31dBVRF Signal : 2.5minModulation : 1kHz Noise Limlited sensitivity(26dB Mono) : 22 dBfNoise Limlited sensitivity(46dB Stereo) : 52dBfImage Rejection Ratio : 25dBInput voltage :

11、 2Vrms maxInput impledance : 10kOverall Frequency Response : 63Hz12.5kHz 3dBAUDION IN (AUDIO 1/2) - AUX INVIDEO OUT - CVBS OUTInput voltage : 1Vrms maxInput impledance : 10kOutput voltage : 700mVpp+10/-15%Output impledance : 75S/N on output : 55dBAUDION IN (AUDIO 1/2) - MP3 LINE IN50dB S/N Sensitivi

12、ty (Mono), freq. deviation 75kHz(L,M,H) : 23dBfTechnical Specications and Connection Facilities1-2iPod/ iPhone Voltage : 4.9V 5.02V/1A 1.5 Digital Inputs/Outputs1.6 Ipod Docking Component1.7.3 Video Supporting FormatSignal System : PAL / NTSC480i/576i, 480p/576p, 720p, 1080i480p, 576p, 720p, 1080i,

13、1080pHDMI Output:Component Video Output:1.5.1 COAXIAL DIGITAL INLPCM : according IEC 60958-3MPEG 1, MPEG 2, AC3 : according IEC 61937DTS : according IEC 61937 + addendum1.5.2 USBCompatibility : USB 2.0 Storage Class)Type of connector Class support : UMS(USB Mass File System : FAT12, FAT24, FAT36: Se

14、ries A Connector1.5.3 HDMI Output1.5.4 Sampling Frequency:Compatibility MP3 : 32kHz, 44.1kHz, 48kHzWMA : 44.1kHz, 48kHz1.5.4 Canstant bit rate:PHILIPS specified using iPod/iPhoneMP3 : 112 kbps - 320 kbpsWMA : 44 kbps - 192 kbps: HDMI version 1.3 Type of connector : Type A connector (19 pins)1.7 Vide

15、o Performance1.7.1 SNRPALRGB Y / CY / CY / CY / CCVBSLumincance: 55 dBChroma: 55 dB (AM) 52 dB (PM)NTSCY Pb Pr CVBSLumincance: 55 dBChroma: 54 dB (AM) 54 dB (PM)1.7.2 BandwidthPALRGB CVBS0.5 to 4 MHz:+1dB/ -2dB4.8 MHz:-3dB5.8 MHz:-6dBNTSCYPbPr CVBS4.2 MHz:-3dB5.8 MHz:-6dBTechnical Specications and C

16、onnection Facilities1-31.8 Dimension and WeightSet Dimension W x H x D : 360 x 190 x 65 mmNet Weight : 2.2 kgSubwoofer Dimension W x H x D : 182 x 300 x 345 mmNet Weight : 5.5 kg1.9 Laser Output Power & Wavelength1.9.1 DVDOutput power during reading : 7mWOutput power during writing : 7mWWavelength :

17、 645-665nm (at 25 C)1.9.2 CDOutput power : 6mWWavelength : 770-800nm (at 25 C)2.0 PlayabilityVideo Playback1. Playback Media:CD-R/CD-RW, DVD+R/+RW, DVD-R/-RW, DVD-Video, Video CD/SVCD, DVD+R DL, DVD-R DL, USB ash drivex2. Compression Formats:MPEG2, MPEG1, DivX 3.11, DivX 4.x, DivX 5.x, DivX 6.0, MPE

18、G4xAudio Playback1. Playback Media:Audio CD, CD-R/RW, DVD+R DL, DVD+R/+RW, DVD-R/-RW, MP3-CD, MP3-DVD, USB ash drive, WMA-CDx2. Compression Format:Do by Digital, MP3, MPEG2 Multichannel, PCM, WMAx3. MPEG1 bit rates: 64-384 kbps and VBRxStill Picture Playback1. Playback Media: CD-R/RW, DVD+R DL, DVD+

19、R/+RW, DVD-R/-RW, Picture CD, USB Digital Camera (PTP), USB ash drivex2. Picture Compression Format:JPEG, JPEG digital camera photosx3. Picture enhancement: Slideshow with MP3 playback, Create albums, Rotate, Slideshow with music playback, ZoomxLaser Beam Safety PrecautionsThis DVD player uses a pic

20、kup that emits a laser beam.The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keepyour eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laserbeam.CAUTION: Use of controls and adjustments, o

21、r doing procedures other than those specified herein, may result inhazardous radiation exposure.Location: Inside Top of DVD mechanism.Do not look directly at the laser beam comingfrom the pickup or allow it to strike against yourskin.Drive Mechanism AssemblyLaser Beam RadiationLaser PickupTurntable2

22、-1Electronics 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 at, level surfaces that can support the combined weight of

23、 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 invisi

24、ble 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 conned space. Always leave a space of at least four inches around the product for ventilation. Ensure curtains or other objects ne

25、ver 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 disposed of pro

26、perly.Product careDo 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 clean the product

27、. ImportantImportant Safety PrecautionsRead and understand all instructions before you useyour home theater. If damage is caused by failure to follow instructions, the warranty does not apply. SafetyRisk of electric shock or re!Never expose the product and accessories to rain or water. Never place l

28、iquid 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 naked ames or other heat sources, includi

29、ng 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 before lightning storms.

30、 When you disconnect the power cord, always pull the plug, never the cable.Risk of short circuit or re!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 the power outlet if th

31、e 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 3-1User manual CDTo read the complete

32、 user manual, which includes information on advanced features, use the CD supplied with your home theater. For a printed copy of the complete user manual, contact Philips Consumer Care in your country.To access the user manualCautionThe user manual CD is for PC or Mac only. Do not insert the user ma

33、nual CD into the disc compartment of the home theater.Requirements:A PC (Microsoft Windows compatible) or Mac (OS X) with CD-ROMAdobe Reader1 Insert the user manual CD into the CD-ROM tray of the PC or Mac.2 Close the CD-ROM tray.The user manual screen appears. If the user manual screen does not app

34、ear, skip Step 3 and navigate to the pdf folder in the CD-ROM, double-clicking the PDF of your choice.3 Click a user manual language.Acrobat Reader launches, displaying the complete user manual in the language of your choice. Disposal of your old product and batteriesYour product is designed and man

35、ufactured 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 system for el

36、ectrical 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 contains batterie

37、s 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.Important Safet

38、y Precautions3-24-1Safety Check after ServicingExamine 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 to verify complianc

39、e with safety standards.1. Clearance DistanceWhen 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 areaNote: This table is unofficial and

40、for reference only. Be sure to confirm the precise values.2. Leakage Current TestConfirm 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 and output terminals, mic

41、rophone 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 terminals of load Z. See Fig. 2 and

42、 the following table.Table 2: Leakage current ratings for selected areasNote: This table is unofficial and for reference only. Be sure to confirm the precise values.AC Line Voltage Clearance Distance (d), (d)110V220V 3.2 mm (0.126 inches)AC Line Voltage Load Z Leakage Current (i) Earth Ground (B) to:110V220V0.15 F CAP. & 1.5 k RES. Connected in paralleli