Philips-HTS-5120-Service-Manual电路原理图.pdf

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1、Published by KC-KM 1030 AVM Printed in he Netherlands HTS5120/12/51/55/78/93/98Subject to modication EN 3139 785 35241Home Theater SystemCLASS 1LASER PRODUCTContents PageContents PageCopyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.All rights reserved. No part of this publ

2、ication may 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 1.12 Technical Specification and Connection Facilities3 Laser Beam Safety Precautions.3-11 Repair Sc

3、enario Matrix .1-14 Important Safety Precautions . 4-1 to 4-25 Safety Check After Servicing . 5-17 Standard Notes For Servicing . .7-18 Special Information BGA IC & Flat Pack-IC6 Safety Information General Notes & Lead Free9 Direction of Use .9-1 to 9-510 Cabinet Disassembly Instructions . 10-1 to 1

4、0-216 Main Unit-Touch Button Board 11 Troubleshooting . 11-112 Software Upgrading Procedure . 12-113 Software Version Check . 12-214 Block Diagram .13-115 Wiring Diagram . 14-117 Main Unit-VFD Display BoardPT6311 IC Specification . 15-418 Main Unit- IPOD,USB & MP3 BoardLayout Diagram . 15-619 Main U

5、nit-Decoder Board Circuit Diagram20 Main Unit-AMP Board24 Main Unit Exploded View . 16-125 Subwoofer Exploded View .16-226 Packing Exploded View .16-327 Revision List .17-121 Main Unit-Radio Transmit Board. 8-1 to 8-3Circuit Diagram . 15-7 to 15-10Circuit Diagram . 15-18Circuit Diagram . 15-20 to 15

6、-22Circuit Diagram . 15-25 to 15-27Circuit Diagram . 15-12 to 15-15Layout Diagram . 15-17Layout Diagram . 15-19Layout Diagram . 15-24Layout Diagram . 15-28Circuit Diagram . 15-29 to 15-30Layout Diagram . 15-32EN29LV320A IC Specification .15-11TDA8920 IC Specification . 15-31UDA1355H IC Specification

7、 . 15-16CC2400 IC Specification . 15-23WT5700 IC Specification . 15-222 Subwoofer-Radio Receiver Board23 Subwoofer-Power Board. 2-1 to 2-3Circuit Diagram . 15-1Layout Diagram . 15-1Circuit Diagram . 15-3Circuit Diagram . 15-6Layout Diagram . 15-5Requirement . 6-1 to 6-2FeaturesRDSVoltage SelectorECO

8、 StandbyDTSFeatureDifferent /12 /51 /55 /78/93 /98Repair Scenario MatrixType versionsBoards in used /12 /51 /55 /78 /93 /98Touch Button Board C C C C C CVFD Display Board C C C C C CIPOD, USB & MP3 Boards C C C C C CUp/Down Control Board C C C C C CLeft/Right Control Board C C C C C COptical Socket

9、Board C C C C C CDecoder Board BD BD BD BD BD BDAMP Board BD BD BD BD BD BDRadio Transmit Board BD BD BD BD BD BDFrequency Divider Board BD BD BD BD BD BDRadio Receiver Board BD BD BD BD BD BDPower Board BD BD BD BD BD BD* BD = Board Level Replacem* C = Component Level RepairHTS5120Main Unit:Subwoof

10、er Box:1-11.1 PCB Locations1.2 General:Power supply : 100-240V, 50Hz60HzPower consumption(Main Unit) : 35WPower consumption(Subwoofer) : 45WAmplifer : 70W(8) x 2 + 260W(8)Standby power consumption : 1 W1.3 Radio1.4 Analog Inputs / OutputsTuning Frequency Range : 87.5MHz - 108MHz 1.4.1 Audio Input Co

11、nnectors1.4.2 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 tuning error of a recalledprogram : 22.5 kHzMaximun tuning error duringoperation(drift) : 50 kHzStop le

12、vel (vision carrier) : 31dBVRF Signal : 2.5minModulation : 1kHz Noise Limlited sensitivity(26dB Mono) : 22 dBfNoise Limlited sensitivity(46dB Stereo) : 52dBfImage Rejection Ratio : 25dBInput voltage : 2Vrms maxInput impledance : 10kOverall Frequency Response : 63Hz12.5kHz 3dBAUDION IN (AUDIO 1/2) -

13、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 Sensitivity (Mono), freq. deviation 75kHz(L,M,H) : 23dBfDecoder BoardOptical SocketBoardVFD DisplayBoard2-1Ra

14、dio Transmit BoardTechnical Specification and Connection Facilities 1. Technical Specification and Connection Facilities Radio Receiver BoardPower BoardPower Control Switch110/220V(for 55/98version)Technical Specications and Connection FacilitiesVIDEO OUT - (Y/Pb/Pr)Output voltage : 700mVpp+10/-15%

15、iPod/ iPhone Voltage : 4.9V 5.02V/1A Output impedance : 75S/N on outputs : 55dB1.5 Digital Inputs/Outputs1.6 Ipod Docking Component1.7.3 Video Supporting FormatSignal System : PAL / NTSC480i/576i, 480p/576p, 720p, 1080i480p, 576p, 720p, 1080i, 1080pHDMI Output:Component Video Output:1.5.1 COAXIAL DI

16、GITAL 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: Series A Connector1.5.3 HDMI Output1.5.4 Sampling Frequenc

17、y:Compatibility MP3 : 22kHz, 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 Video Performance1.7.1 SNRPALRGB CVBS 55 dB Lumincance: 55 d

18、BChroma: 55 dB (AM) 52 dB (PM)NTSCY Pb Pr CVBS 55 dB Lumincance: 55 dBChroma: 54 dB (AM) 54 dB (PM)1.7.2 BandwidthPALRGB CVBS0.5 to 4 MHz:+1dB/ -2dB0.5 to 4 MHz:+1dB/ -2dB4.8 MHz:-3dB 4.8 MHz:-3dB5.8 MHz:-6dB 5.8 MHz:-6dBNTSCYPbPr CVBS4.2 MHz:-3dB 4.2 MHz:-3dB5.8 MHz:-6dB 5.8 MHz:-6dBWith Pscan: 8.4

19、MHz -3dB2-2Technical Specications and Connection Facilities1.8 Dimension and WeightSet Dimension W x H x D : 790.6 x 145 x 57.4 mmNet Weight : 2.23 kgSubwoofer Dimension W x H x D : 182 x 365 x 306 mmNet Weight : 6 kg1.9 Laser Output Power & Wavelength1.9.1 DVDOutput power during reading : 7mWOutput

20、 power during writing : 6mWWavelength : 80nm (at 25 C)1.9.2 CDOutput power : 6mWWavelength : 60nm (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

21、 4.x, DivX 5.x, DivX 6.0, MPEG4xAudio 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:Dolby Digital, MP3, MPEG2 Multichannel, PCM, WMAx3. MPEG1 bit rates: 64-384 kbps and VBRxStill Picture Playback1. Playback M

22、edia: CD-R/RW, DVD+R DL, DVD+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, Zoomx2-3Laser Beam Safety Preca

23、utionsThis DVD player uses a pickup 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 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:

24、Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.Location: Inside Top of DVD mechanism.Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin.Drive Mechanism AssemblyLaser

25、 Beam RadiationLaser PickupTurntable3-1Electronics 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 th

26、at can support the combined weight of 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 t

27、o the power outlet.Visible and invisible 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

28、. Ensure curtains or other objects 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 subst

29、ances, they should be disposed of properly.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

30、microfiber cloth to clean the product. 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 access

31、ories to rain or 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 nake

32、d ames or other heat 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

33、power outlet before lightning storms. 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

34、the product to 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

35、4-1User manual CDTo read the complete 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 o

36、r Mac only. Do not insert the user manual 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. I

37、f the user manual screen does not appear, 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 batt

38、eriesYour product is designed 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 lo

39、cal separate collection system 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

40、health.Your product contains 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 environme

41、ntal and human health.Important Safety Precautions4-25-1Safety 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 compliance with safety standards.1. Clearance DistanceWhen replacing primary circuit components, confirm specified clearance distance (d) and (d) b