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
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