Philips DVDR3575H/, Service Manual

Page: 26 / 195

Reference : SGP_AVS_SW_ATLAS-05-05 Classification : COMPANY RESTRICTED
Version : 0.17 Project : ATLAS_DSW
Status : Proposed Chapter : User Manual
Date : 2006-09-12 Section : Diagnostic Software (Leco+)
© Philips Electronics N.V. 2006
Philips Semiconductors Page 6 of 124
INT : Interrupt
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LED : Light Emitting Diode
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NVRAM : Non Volatile Random Access Memory
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OPC : Optimal Power Control
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PIO : Peripheral IO pin
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PSCAN : Progressive Scan
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RC : Remote Control
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S2B : Serial to Basic Engine
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SYS : System
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TOC : Table Of Contents
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UART : Universal Asynchronous Receiver Transmitter
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UDF : Universal Disc Format
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VIP : Video Input Processor
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VMIX : Video Matrix (Video switching)
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1.3 PURPOSE, SCOPE AND SHORT DESCRIPTION
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This document is the user manual for the Diagnostic Software (DSW).
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Its goal is to facilitate the usage of the DSW software.
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The users of this document are typically the factory and service teams.
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The Diagnostic Software consists of independent ‘atomic’ tests, called nuclei .
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Each nucleus forms a test to indicate possible hardware failure.
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Its purpose is to facilitate fault-finding in DVD+RW sets.
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This document describes all tests that are currently available in the diagnostic software.
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Different DVD+RW recorder sets containing different hardware become available all the time,
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resulting in hardware diversity covered by chapter 118:‘Digital Board Diversity’.
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Apart from this there will be some different software-builds that define some hardware-specific
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issues at compile-time.
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As a result of this there will be parts in this document that will NOT be executable on your
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specific DVD+RW recorder.
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So if you execute a nucleus from one of these groups not currently in your software-build the
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command-line will e.g. look like:
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DS:> 1800
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DS:>
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This user manual is intended for an audience that is aware of the diversity in hardware and is
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aware which hardware is encompassed in their DVD+RW recorder sets.
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Please note that the examples given in this user manual can differ from your actual hardware.
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The error codes returned by the diagnostic software will ALWAYS be as indicated in the
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nucleus-description. Should there be any discrepancy then please contact our team so we can
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correct the issue.
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1.4 NOTES
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The implementation of DS_ASP_GlinkRcLoop is still unclear because no information about the
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IR blaster IP block of the LeCo+ codec is available.
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