Philips-HTS-4561-Service-Manual电路原理图.pdf
1 - 1HTS4561/12©Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.Published by RY_HY1110 Service Audio Printed in The Netherlands Subject to modificationBD Home Theater SystemVersion 1.0TABLE OF CONTENTSLocation Of PCB Boards. 1-2Versions Variation . 1-2Measurement Setup . 1-6Specifications . 1-3Service Aids . 1-7ESD MP3.2/3.1/3.020Mbps(peak40Mbps)WMV9 20Mbps.divx files in AVI containerAudiocodecVideo codec Bit ratePCM,AC-3, MP3,WMADivX 3.11,DivX 4.x,DivX 5.x, DivX 6.x10Mbps maxMPEG 1, MPEG 2 20Mbps(peak40Mbps)MPEG 4 ASP 10Mbps max1 - 4Audio codec Video codec Bit ratePCM, AC-3, DTS core,MPEG,MP3,WMA,AAC, HE-AACMPEG 1, MPEG220Mbps (peak40Mbps)MPEG 4 ASP 10Mbps maxH.264/AVCHP4.1/4.0;MP3.2/3.1/3.020Mbps (peak40Mbps)WMV9 20Mbps.asf and .wmv files in ASF containerAudiocodecVideo codec Bit ratePCM,AC-3, MP3,WMAMPEG 4 ASP 10Mbps maxH.264/AVCHP4.1/4.0;MP3.2/3.1/3.020Mbps (peak40Mbps)WMV9 20Mbps.mpg and .mpeg files in PS containerAudio codec Video codec Bit ratePCM,DTS core,MPEG,MP3MPEG 1,MPEG 220Mbps (peak40Mbps)MPEG 1,MPEG 220Mbps (peak40Mbps)AmplifierTotal output power:Europe and Asia:1000W RMS(30%THD)Latin America: 780W (10% THD)Frequency response: 20 Hz-20 kHz / ±3 dBSignal-to-noise ratio: > 65 dB (CCIR) / (A-weighted).mp4 or .m4v files in MP4 containerAudiocodecVideo codec Bit rateAC-3, MPEG,MP3,AAC,HE-AACMPEG 1, MPEG 2 20Mbps (peak40Mbps)MPEG 4 ASP 10Mbps maxH.264/AVCHP4.1/4.0;MP3.2/3.1/3.020Mbps (peak40Mbps).mkv files in MKV containerInput sensitivity:AUX1, AUX2: 1000 mVMusic iLink: 500 mVVideoSignalsystem:PAL / NTSCHDMI output: 480i/576i, 480p/576p,720p, 1080i, 1080p, 1080p24AudioS/PDIFDigital audio input:Coaxial: IEC 60958-3Optical: TOSLINKSampling frequency:MP3: 32 kHz, 44.1 kHz, 48 kHzWMA: 44.1 kHz, 48 kHzConstant bit rate:MP3: 112 kbps - 320 kbpsWMA: 48 kbps - 192 kbpsRadioTuning range:Europe/China: FM 87.5-108 MHz (50 kHz)Asia Pacific/Russia/Latin America: FM 87.5-108 MHz (50/100 kHz)Signal-to-noise ratio: FM 50 dBFrequency response: FM 180 kHz-12.5 kHz / ±3 dBUSBCompatibility: Hi-Speed USB (2.0)Classsupport: USB MassStorage Class(MSC)File system:FAT16, FAT32, NTFSMaximum memory support: button on R/C.b) Select , then press “OK” button on R/C.c) Select ,then press button on R/C.d) Select ,then press to confirm.2)Password change a) Press “” button on R/C.b) Select , then press “OK” button on R/C.c) Select , then press button on R/C.d) Select , then press button on R/C.“0000” is default password supplied.3)Trade modea) In open model,press “” button on R/C.b) Press “2” “5” “9” on R/C,VFD will display “TRA ON” or “TRA OFF”.4)Check software versiona) Press “” button on R/Cb) Select , then press button on R/C.c) Select ,then press button on R/C.d) TV will show message as follow:Model:HTS4561/12Version:System SW:027.00 Subsystem SW:20-00-00-00 Ethernet MAC:00:25:D1:01:8D:6CFor more information,frequently asked questions andsoftware updates,please visitphilips.com/supportClosee) Select on the version display screen and press button to exit .5) Upgrading new softwareMethod 1: Update software from a USB storage devicea) Create a folder named “UPG_ALL” in your USB storage device, and Copy the latest upgrading software into the folder.b) Connect the USB storage device to the home theater.c) Press “” button on R/C, and select .d) Select .e) TV will show message as follow:Now searching for upgrade software!Please wait.!Software updates for this player have been found. Do you want toupgrade?CancelStartf) Select , press button on R/C.Software upgrade will take 5 minutes Do not switch off!Package version: 000025.0Software BE 80%Software FE CompletedSoftware MCU1:Software Dock:Software MCU3:Software upgrade will take 5 minutes Do not switch off!Package version: 000025.0Software BE CompletedSoftware FE CompletedSoftware MCU1: Not startedSoftware Dock: 2%Software MCU3: Not started Software upgrade will take 5 minutes Do not switch off!Package version: 000025.0Software BE CompletedSoftware FE CompletedSoftware MCU1: 1%Software Dock: FailedSoftware MCU3: g)The set will shut down automatically when the software upgrade is completed.Method 2: Update software from the internetNote: To check for new updates, compare the current softwareversion of your home theater with the latest software version (ifavailable) on the Philips web site, and for BD-Live application andsoftware update, make sure that the network router has access tothe Internet and the firewall is disabled.a) The “LAN” jack at the back panel of the set must be connect tothe network router via network cable and the set connect to TV,Prepare the connection as shown follow:b) Press “” button on R/C, and select .c) Select .d) TV will show message as follow:Now searching for upgrade software!Please wait.!Software updates for this player have been found. Do you want toupgrade?CancelStarte) Select , press button on R/C.wwwLAN/NI IMDHCRA IMDHSoftware upgrade will take 5 minutes Do not switch off!Package version: 000025.0Software BE 80%Software FE CompletedSoftware MCU1:Software Dock:Software MCU3:
