Philips-BDP-9000-Service-Manual电路原理图.pdf

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1、Blu-ray Disc Player ModelBDP9000Service ManualContents Pag e1. About this Manual 2 Contents Page2. Safety Instructions, Warnings and Notes 3 3. System Overview 5 4. Technical Reference 7 5. Required Equipment List 13 6. Diagnosis and Repair Flowchart 14 7. Software Update and Repair 27 8. Mechanical

2、 Instructions 28 9. Circuit Diagrams and PWB Layouts 35 10. Spare Parts List 70 11. Directions for Use 73 Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publica ion may be reproduced, stored in a retrieval system or transmitted, in a

3、ny form or by any means, electronic, mechanical, photocopying, or o herwise without prior permission of Philips. Published by Consumer Electronics Printed in the Netherlands Subject to modification EN 0000 000 00000 EN 2 1. BDP9000 About this Manual 1. About this Manual 1.1. Content of this Manual N

4、ote: The BDP9000 will be serviced on a modular level only. Faulty modules will be identified and replaced. Detailed circuit diagrams and technical information on a component level are therefore not provided in this document. 1.1.1. What is included in this Manual Safety Information System Overview B

5、asic System Block Diagrams Parts / Module Identification Module Functional Descriptions Basic Module Technical Descriptions Basic Measuring Point Information Basic Fault Finding Strategy Module Removal Bitstream: bitstream from disc DVD with Dolby Digital 2-Channel: (front left, front right); Bitstr

6、eam: bitstream from disc DVD with DTS PCM: Mute; Bitstream: bitstream from disc HDMI Disc type Output BD PCM: 2-Channel/5.1-Channel; Bitstream: bitstream from disc DVD with Dolby Digital 2-Channel: (front left, front right); Bitstream: bitstream from disc DVD with DTS PCM: Mute; Bitstream: bitstream

7、 from disc Technical Reference BDP9000 4. EN 7 4. Technical Reference 4.1. System 4.1.1. System Block Diagram BDLoaderFlashDDRRCFrom BDDecoderDgtaAudo(2S/SPDF)DgtaVdeoS-Vdeo / CVBSDown Mx 2chYPbPrDgtaVdeoHDMTransmtter8ch DACLocaBusDE Bus4MB FlashFront/F(64MByte)UARTMPEG2MPEG4/VC-1DecoderTS /FDgtaVde

8、oDE BusPCBusMemory CardMemoryCardControerDVDdecoderBD decoderMain CPU2SSPDF2S/SPDFFrontSurrCTLFEA busB busCbusDDRDDRDDRTota320M ByteFrom DVD DecoderVdeo DAC(64MByte)Anaog Vdeo1080p 1080 DDR4MB FashVdeo DACDDRFigure 4.1-1 EN 8 4. BDP9000 Technical Reference 4.1.2. Wiring Diagram Figure 4.1-2 Technica

9、l Reference BDP9000 4. EN 9 4.2. Audio - AK4358 (AIC1) SCFDZFLOUT1+ LOUT1-ROUT1+ ROUT1-LOUT2+ LOUT2-ROUT2+ ROUT2-LOUT3+ LOUT3-ROUT3+ ROUT3-LOUT4+ LOUT4-ROUT4+ ROUT4-DACDATTMCLK LRCK BICK SDTI1 SDTI2 SDTI3 SDTI4 DCLK DSDL1 DSDR1 DSDL2 DSDR2 DSDL3 DSDR3 DSDL4 DSDR4SCFDACDATTSCFDACDATTSCFDACDATTSCFDACD

10、ATTSCFDACDATTSCFDACDATTSCFAK4358DACDATTAudioI/FControlRegister3-wireor I2CPCM DSDFigure 4.2-1 EN 10 4. BDP9000 Technical Reference 4.3. Video Encoder - ADV7322 (VIC4) SD CONTROL BLOCKADV732211-BITDAC11-BITDAC11-BITDAC11-BITDAC11-BITDACO V E R S AMP LIN GD EMU XPROGRAMMABLERGB MATRIXTIMINGGENERATORY7-Y0 C7-C0 S7-S0CLKIN_A CLKIN_BHSYNC VSYNC BLANKPLLCOLOR CONTROLBRIGHTNESSDNRGAMMAPROGRAMMABLEFILTERSSD TEST PATTERNHD CONTROL BLOCKFigure 4.3-1