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SRS Labs SR560 manual Appendix A

Models: SR560

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APPENDIX A

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SRS Labs SR560 manual Appendix A

Contents

1290-DReamwood Avenue Sunnyvale, CA 94089 U.S.A 408 Copyright 1989Stanford Research Systems All Rights Reserved Revision 12/2006Page TABLE OF CONTENTS Introduction and SetupSpecifications Operation and ControlsSchematics Calibration and RepairAppendix A Appendix BINTRODUCTION AND SETUP INSTRUMENT OVERVIEWPower-Up PREPARATION FOR USELine Voltage Line FuseAccessories Furnished Warning regarding battery maintenanceRepackaging for Shipment Use in Biomedical ApplicationsPage SPECIFICATIONS SR560 LOW-NOISEPREAMPLIFIER SPECIFICATIONS CHARTSPECIFICATIONS Power OPERATION AND CONTROLSFRONT PANEL OPERATING SUMMARY SourceFilters OPERATION AND CONTROLSReset Gain ModeGain OutputAC Power Input Amplifier Power OutputBattery Charger REAR PANEL OPERATING SUMMARYBATTERY CARE AND USAGE Battery CareBlanking Input RS-232InterfaceWarning regarding battery maintenance OPERATION AND CONTROLSCONFIGURABLE FILTERS AND GAIN CIRCUIT DESCRIPTIONDIFFERENTIAL LOW-NOISEFRONT END OUTPUT STAGESBATTERY CHARGER AND PRE-REGULATORS OVERLOAD DETECTIONMICROPROCESSOR CIRCUIT DESCRIPTIONREAR PANEL INTERFACES POWER REGULATORSCIRCUIT DESCRIPTION FRONT PANEL BATTERIES AND P.E.MCIRCUIT DESCRIPTION OFFSET ADJUSTMENT FRONT END REPLACEMENTCALIBRATION AND REPAIR CALIBRATIONSR560 OFFSET ADJUSTMENT PROCEDURE BATTERY REPLACEMENTFUSE REPLACEMENT CALIBRATION AND REPAIRNOISE CONTOURS CALIBRATION AND REPAIRDYNAMIC RESERVE INPUT VOLTAGE NOISECALIBRATION AND REPAIR CALIBRATION AND REPAIR GainMaximum GainCALIBRATION AND REPAIR Commands APPENDIX AREMOTE PROGRAMMING IntroductionAPPENDIX A APPENDIX B NOISE SOURCES AND CURESIntrinsic Noise Sources Johnson NoiseInductive Coupling Capacitive CouplingAPPENDIX B Resistive Coupling or ‘Ground Loops’ MicrophonicsThermocouple Effect APPENDIX BAPPENDIX B SR560 COMPONENT PARTS LIST Front Panel Parts ListSRS part# VALUEMain Board Parts List SR560 COMPONENT PARTS LISTSRS part# VALUESR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST SR560 COMPONENT PARTS LIST C-10 SR560 COMPONENT PARTS LISTC-11 SR560 COMPONENT PARTS LISTC-12 SR560 COMPONENT PARTS LISTMiscellaneous Parts List C-13SR560 COMPONENT PARTS LIST SRS part#C-14 SR560 COMPONENT PARTS LIST