Philips-DVDR-7310-H-Service-Manual(1) 电路图 维修手册.pdf

《Philips-DVDR-7310-H-Service-Manual(1) 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-DVDR-7310-H-Service-Manual(1) 电路图 维修手册.pdf（259页珍藏版）》请在收音机爱好者资料库上搜索。

1、 Safety Information, General Notes its publication conveys no license under any patent or other right, nor does the publisher assume liability, for any consequence of its use; specifications and availability of goods mentioned in it are subject to change without notice; it is not to be reproduced, i

2、n whole or in part, without the written consent of the publisher. Project Documentation.dot, version 1.0 Page 1 of 176 ATLAS_DSW User Manual Diagnostic Software Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manu

3、al Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 2 of 176 TABLE OF CONTENTS DOCUMENT CHANGE HISTORY 4 1 INTRODUCTION 5 1.1 REFERENCES 5 1.2 GLOSSARY 5 1.3 PURPOSE, SCOPE AND SHORT DESCRIPTION 6 1.4 NOTES 7 2 USER INTERFACE 8 2

4、.1 NUCLEI NUMERATION 8 2.2 ERROR HANDLING 9 2.3 COMMAND LINE INTERFACE 10 2.3.1 SET-UP OF PHYSICAL INTERFACE COMPONENTS 10 2.3.2 ACTIVATION 10 2.3.3 USAGE 10 2.3.4 TERMINATION 11 2.4 END-USER/DEALER SCRIPT INTERFACE 11 2.4.1 SET-UP PHYSICAL INTERFACE COMPONENTS 11 2.4.2 ACTIVATION 11 2.4.3 USAGE 11

5、2.4.4 TERMINATION 11 3 DETAILED DESCRIPTION OF AVAILABLE NUCLEI 12 3.1 CODEC HOST CONTROLLER (CHR) 12 3.2 BOOT EEPROM (BROM) 19 3.3 NON VOLATILE RAM (NVRAM) 20 3.4 SDRAM (SDRAM) 23 3.5 FLASH (FLASH) 25 3.6 VIDEO INPUT PROCESSOR (VIP) 27 3.7 DIGITAL VIDEO INPUT OUTPUT CIRCUIT (DVIO) 31 3.8 PROGRESSIV

6、E SCAN CIRCUIT (PSCAN) 34 3.9 BASIC ENGINE (BE) 37 3.10 DISPLAY AND CONTROL BOARD (DCB) 52 3.11 ANALOGUE BOARD (ANAB) 55 3.12 SYSTEM (SYS) 67 3.13 ELECTRONIC PROGRAM GUIDE BOARD (EPGB) 87 3.14 PCMCIA INTERFACE (PCMCIA) 88 3.15 HIGH-DEFINITION MULTIMEDIA INTERFACE (HDMI) 90 3.16 ANALOGUE SLAVE PROCES

7、SOR (ASP) 103 3.17 ANALOGUE BOARD EEPROM (AROM) 116 3.18 VIDEO MATRIX (VMIX) 117 3.19 AUDIO MATRIX (SOUND PROCESSOR) (AMIX) 124 3.20 FRONTEND (TUNER) (FRE) 128 3.21 HARD DISK DRIVE (HDD) 131 3.22 DIGITAL TERRESTRIAL TUNER MODULE (DTTM) 140 3.23 UNIVERSAL SERIAL BUS (USB) 154 3.24 AUDIO VIDEO LINK (A

8、VL) BOARD 155 3.25 SCRIPT (SCRIPT) 162 4 DIGITAL BOARD DIVERSITY 165 Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Dig

9、ital Systems Laboratories Page 3 of 176 Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Pag

10、e 4 of 176 DOCUMENT CHANGE HISTORY Date Person Version Reason 2002-08-27 T.J. Scheffel 1.0 Approved version for DS step 3 (P1_4) ( Release 0.2.1.) 2002-09-16 T.J. Scheffel 1.1 Approved version for DS step 4 (P1_4) (Release 0.5) 2002-11-22 T.J. Scheffel 1.2 Approved version for DS step 4 (P1_5) (Rele

11、ase 0.5.2) 2002-12-12 T.J. Scheffel 1.3 Approved version for DS step 5 (P1_5) (Pre-release 0.9) (DS version 6) 2003-01-14 T.J. Scheffel 1.4 Approved version for DS step 5 (P1_5) (Release 0.9 Full Functionality) (DS version 7) 2003-04-04 T.J. Scheffel 2.0 Approved version for Release 1.0 Full Functio

12、nality (DS version 8 ) 2003-05-28 M. Quik 2.1 Added chapters User Interface and Digital Board Diversity. I-Step update. 2003-10-15 M. Quik 2.2 Modified some small descriptions. Added DS_HDD nuclei. 2003-12-04 T.J. Scheffel 2.3 Merged all existing variants into 1 document. 2004-01-22 T.J. Scheffel 2.

13、4 Approved version for all variants. 2004-03-30 T.J. Scheffel 2.5 2004-03-30 M. Quik 2.6 Added DS_DTTM nuclei, DS_SYS_UartSetup, and DS_AMIX_Mute. 2004-05-24 J. Lekkerkerker 2.7 DS_DTTM updated. Added DS_HDMI nuclei. M. van der Ham Added HDD nuclei 2004-07-06 M. Quik 2.8 Modified some small things.

14、2004-09-17 M. Quik 3.0 Approved version. 2005-01-18 M. Quik 3.1 Updated for VCRCOMBI. 2005-03-10 M. Quik 3.2 Updated for SXC(+/-) and small changes. 2005-04-06 M. Quik 3.3 Added and changed HDMI nuclei, BE nuclei, and some small things. 2005-09-02 M. van der Ham 3.4 sgp29atl#47: correct error codes

15、DS_HDD 2005-10-13 Yeo K.B 3.5 Added new pins for DS_ASP_Extended and included warning for ATAPI based drives for BE nuclei. 2006-05-26 Teo T. T. 3.6 Added DS_AVL tests. Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : U

16、ser Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 5 of 176 1 INTRODUCTION 1.1 REFERENCES RW2_GLOSSARY DVD+RW Generation 2, Standards, Methods and Tools, Project Glossary Mark Krom AR6-106022 C05S00003 Version: V0.5, 200

17、2-02-05 RW2_DS_PP ATLAS Competence Team Project Plan Martie J.M. Timmers AR6-106022 C02S00048 Version 1.0 2004-01-20 RW2_FRS_DS Functional Requirements Specification of Diagnostic and Service M. Quik Reference number AR6-106022 C6S11 Version 3.0, date 2003-10-15 DTTM_UM User Manual of IBOZapper Diag

18、nostic Software. Peter Jans, Michiel Visser Reference number AHR-72-7DSW_IBOZapper_Man-0001 Version 0.4, date 02/04/2004 1.2 GLOSSARY AC3 : Audio Compression format 3 ACK : Acknowledge ADC : Analogue to Digital Conversion AMIX : Audio Matrix (Audio switching) ANAB : Analogue Board AROM : Analogue Bo

19、ard EEPROM ASP : Analogue Slave Processor ATA : AT Attachment ATAPI : AT Attachment Packet Interface BE : Basic Engine BROM : BOOT EEPROM CHR : Codec Host Repository CRC : Cyclic Redundancy Check DAC : Digital to Analogue Conversion DB : Digital Board DCB : Display and Control Board DENC : Digital (

20、video) ENCoder DMA : Direct Memory Access DS : Diagnostic and Service Software DSP : Digital Signal Processor DTTM : Digital Terrestrial Tuner Module Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2

21、006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 6 of 176 DV : Digital Video DVIO : Digital Video Input Output EPGB : Electronic Program Guide Board FRE : Front End (Tuner) HDD : Hard Disk Drive HDMI : High Definition Multimedia Interfac

22、e IC : Integrated Circuit IDE : Integrated Drive Electronics IH : Interface Handler IIC : Inter IC Communication INT : Interrupt LED : Light Emitting Diode NVRAM : Non Volatile Random Access Memory OPC : Optimal Power Control PIO : Peripheral IO pin PSCAN : Progressive Scan RC : Remote Control S2B :

23、 Serial to Basic Engine SYS : System TOC : Table Of Contents UART : Universal Asynchronous Receiver Transmitter UDF : Universal Disc Format VIP : Video Input Processor VMIX : Video Matrix (Video switching) 1.3 PURPOSE, SCOPE AND SHORT DESCRIPTION This document is the user manual for the Diagnostic S

24、oftware (DS). Its goal is to facilitate the usage of the DS software. The users of this document are typically the factory and service teams. The Diagnostic Software consists of independent atomic tests, called nuclei. Each nucleus forms a test to indicate possible hardware failure. Its purpose is t

25、o facilitate fault-finding in DVD+RW sets. This document describes all tests that are currently available in the diagnostic software. Different DVD+RW recorder sets containing different hardware become available all the time, resulting in hardware diversity covered by chapter 4 :Digital Board Divers

26、ity. Apart from this there will be some different software-builds that define some hardware-specific issues at compile-time. As a result of this there will be parts in this document that will NOT be executable on your specific DVD+RW recorder. So if you execute a nucleus from one of these groups not

27、 currently in your software-build the command-line will e.g. look like: DS: 1800 DS: This user manual is intended for an audience that is aware of the diversity in hardware and is aware which hardware is encompassed in their DVD+RW recorder sets. Reference : SGP_AVS_SW_ATLAS-05-04 Classification : C

28、OMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 7 of 176 Please note that the examples given in this user manual can differ from your actua

29、l hardware. The error codes returned by the diagnostic software will ALWAYS be as indicated in the nucleus-description. Should there be any discrepancy then please contact our team so we can correct the issue. 1.4 NOTES The OPC change is industrial/production change because it was reported to have h

30、igh OPC value (about 2 to 3%) in the production line. This change will help to improve the production fall out due to high OPC value. So the drives that have went thru the production will have good OPC value. As for the drives that are already in the market, they will not be affected. The service ce

31、ntre must perform the drive calibration (nucleus 931; DS_BE_AdjustLaserControl) for AV3.5 drive, which has firmware version 35 below. We do not think that the download SW needs to change anything. Please issue the drive calibration in the service nucleus (931) after the drive is upgrade with the new

32、er firmware. Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 8 of 176 2 USER INTERFACE

33、 The table below shows an overview of the user interfaces of the DS. The table is based on logical interface, interfaces as seen from user perspective. A logical interface can use one or more physical interface components. The DVD Recorder has only a single RS232 port (service port) available for di

34、agnostic or debugging purposes, implying that all interfaces using this port are mutually exclusive. Logical Interface Description Physical interface components Command line interface Used to send commands from the Control PC or Service PC to the DVD Recorder DS. Control PC or service PC, running a

35、program (e.g. Asterix, Compair, HyperTerminal), connected to service port of the DVD Recorder Test pin Scripts interface Used to execute End-user/Dealer Test Script. Local-Keyboard Local-Display In the next chapters the logical user interfaces are described in more detail including the exact use of

36、the physical interface components. To switch between interfaces, the DVD Recorder needs to be switched off and on again. 2.1 NUCLEI NUMERATION Each nucleus has a unique number of four digits. This number is the input of the command line interface. Figure 1 Unique number of a diagnostic nucleus. The

37、following groups are defined: Group number Group name 0 Scripts 1 Codec (e.g. Chrysalis, Leco) 2 Boot EEPROM 3 NVRAM 4 SDRAM 5 FLASH 6 Video Input Processor 7 DVIO 8 Progressive Scan 9 Basic Engine 10 Display and Control Board Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Ve

38、rsion : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 9 of 176 11 Analogue Board 12 System 13 Electronic Program Guide Board 14 PCMCIA 15 HDMI 16 Analogue Slave Proc

39、essor 17 Analogue Board EEPROM 18 Video Matrix 19 Audio Matrix 20 Front End 21 Hard Disk 22 Digital Terrestrial Tuner Module 23 USB 2.2 ERROR HANDLING Results returned from a diagnostic nucleus to the control/service PC are terminated by a CR character (included in the string length). The result has

40、 the following layout Test OK | Error The use of the “” enables the Asterix system on the control PC to parse the output string of each nucleus into a database. This system is used in the factory and automates the test sequences needed to test each product using the Diagnostic and Service Software.

41、is a 6-digit decimal number padded with leading zeros if its value is less than 6 digits. The first four digits identify the generating nucleus (group and nucleus); the latter two digits indicate the error number. Figure 2 Error-code of a diagnostic nucleus. Reference : SGP_AVS_SW_ATLAS-05-04 Classi

42、fication : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 10 of 176 2.3 COMMAND LINE INTERFACE Via the command line interface the executi

43、on of diagnostic nuclei can be controlled. 2.3.1 Set-up of physical interface components Hardware required: Control PC One free COM port on the Control PC Special cable to connect the DVD Recorder to the Control PC The control PC must use the following port settings for the used COM port: - 19200 bp

44、s, - 8 data bits, - no parity, - 1 stop bit and - no flow control. The control PC is connected with a special cable (see chapter 4A.2) to the RS232 port of the DVD Recorder. Via the same connection the test pin will be connected to ground. Using this pin the software can determine whether Diagnostic

45、 mode needs to be entered. 2.3.2 Activation After power on the next text will be sent to the control PC Factory Diagnostics and Service Software DVD Video Recorder (Dec 13 2003, 10:55:37) Version :258 Build :20031213_1030 Release :P1_7_b Buildtype :no Baseline :I_P1_8_63 Variant :verum:dvdrw2_lib DS

46、: The first lines indicate that the DS has been activated and contains the version and build info of the DS. The next line is the command line prompt (“DS:”). The DS is now ready to receive commands. Please note that this text will be different on your specific variant of the DVD+RW recorder product

47、 range. 2.3.3 Usage The commands that can be given are the numbers of the nuclei. A command must be terminated with an character from the control PC. When typing commands, the backspace key can be used to make corrections. Apart from this one can use the Up and Down arrows to browse to previous comm

48、ands. When one enters non-supported commands, the interface returns the command line prompt. If the command (the nucleus number) is recognised, the nucleus is executed. Result and output of an activated (and terminated) nucleus will be sent back to the control PC. Example in case the command is corr

49、ect: DS: 1200 Reference : SGP_AVS_SW_ATLAS-05-04 Classification : COMPANY RESTRICTED Version : 3.6 Project : ATLAS_DSW Status : Draft Chapter : User Manual Date : 2006-05-25 Section : Diagnostic Software Philips Electronics N.V. 2006 Philips Digital Systems Laboratories Page 11 of 176 120000: Hardware ID = 0 x27 Test OK Example in case the result is an error (