Philips-HTS-3551-Service-Manual电路原理图.pdf

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1、1 - 1HTS3551/12/51/55/78Copyright 2011 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 th

2、e prior permission of Philips.Published by RY_RL1115 Service Audio Printed in The Netherlands Subject to modificationBD Home Theater SystemVersion 1.2TABLE OF CONTENTSLocation Of PCB Boards. 1-2Versions Variation . 1-2Measurement Setup . 1-6Specifications . 1-3Service Aids . 1-7ESD MP3.2/3.1/3.020 M

3、bps (peak 40 Mbps)Audio codecVideo codec Bit ratePCM, AC-3, MP3, WMADivX 3.11, DivX 4.x, DivX 5.x, DivX 6.x10 Mbps maxMPEG 1, MPEG 2 20 Mbps (peak 40 Mbps)MPEG 4 ASP 10 Mbps maxAudio codecVideo codec Bit rateAC-3, MPEG, MP3, AAC, HE-AACMPEG 1, MPEG 220 Mbps (peak 40 Mbps)MPEG 4 ASP 10 Mbps maxH.264/

4、AVC HP4.1/4.0; MP3.2/3.1/3.020 Mbps (peak 40 Mbps)WMV9 20 Mbps1 - 4Audio codecVideo codec Bit ratePCM, AC-3, MP3, WMAMPEG 4 ASP 10 Mbps maxH.264/AVC HP4.1/4.0; MP3.2/3.1/3.020 Mbps (peak 40 Mbps)Audio codecVideo codec Bit ratePCM, DTS core, MPEG, MP3MPEG 1, MPEG 220 Mbps (peak 40 Mbps)MPEG 1, MPEG 2

5、20 Mbps (peak 40 Mbps) Total output power: 300W RMS (30% THD) Frequency response: 20 Hz-20 kHz / 3 dB Signal-to-noise ratio: 65 dB (CCIR) / (A-weighted) Input sensitivity: AUX1, AUX2: 1000 mV (For: /12/51/78) AUX1, AUX2: 500 mV (For: /55) Music i.Link: 500 mV (For: /12/51/78) Music i.Link: 300 mV (F

6、or: /55)Audio codecVideo codec Bit ratePCM, AC-3, DTS core, MPEG, MP3, WMA, AAC, HE-AACMPEG 1, MPEG 2 20 Mbps (peak 40 Mbps)MPEG 4 ASP 10 Mbps maxH.264/AVC HP4.1/4.0; MP3.2/3.1/3.020 Mbps (peak 40 Mbps).asf les in ASF containerVideo Signal system: PAL / NTSC HDMI output: 480i/576i, 480p/576p, 720p,

7、1080i, 1080p, 1080p24Audio Sampling frequency: MP3: 32 kHz, 44.1 kHz, 48 kHz WMA: 44.1 kHz, 48 kHz Constant bit rate: MP3: 32 kbps - 320 kbps WMA: 48 kbps - 192 kbpsRadio Tuning range: Europe/China: FM 87.5-108 MHz (50 kHz) 87.5-108 MHz (50/100 kHz) Signal-to-noise ratio: FM 50 dB Frequency response

8、: FM 180 Hz-12.5 kHz / 3 dBUSB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class (MSC) File system: FAT16, FAT32, NTFS Maximum 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) Passwo

9、rd 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 “T

10、RA 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:HTS3551/12/51/55/78Versions:System SW:X.XX.XX Subsystem SW:XX-XX-XX-XX Ethernet MAC:XX:XX:XX:XX:XX:XXFor more information,frequen

11、tly asked questions andsoftware updates,please 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 fo

12、lder.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 o

13、n 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:

14、 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 c

15、ompleted.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 a

16、ccess 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

17、: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: