Chapter 1 INTRODUCTION - TM-11-6625-3041-120011Section I GENERAL INFORMATION - TM-11-6625-3041-120012MAINTENANCE FORMS, RECORDS, AND REPORTS - TM-11-6625-3041-120013REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR) - TM-11-6625-3041-120014LIST OF ABBREVIATIONSSection II EQUIPMENT DESCRIPTION - TM-11-6625-3041-120016LOCATION AND DESCRIPTION OF MAJOR EXTERNAL COMPONENTSLOCATION AND DESCRIPTION OF MAJOR INTERNAL COMPONENTSDIFFERENCES BETWEEN MODELS - TM-11-6625-3041-120019EQUIPMENT DATA (cont) - TM-11-6625-3041-120020EQUIPMENT DATA (cont) - TM-11-6625-3041-120021Interface BoxSection III TECHNICAL PRINCIPLES OF OPERATIONINPUT/OUTPUTConnections - TM-11-6625-3041-120025Timing - TM-11-6625-3041-120026Data RatePATTERN GENERATIONBER IndicatorsChapter 2 OPERATING INSTRUCTIONS - TM-11-6625-3041-120031Section I DESCRIPTION OF CONTROLS AND INDICATORSFRONT PANEL CONTROLS, INDICATORS, AND CONNECTORS (cont) - TM-11-6625-3041-120033FRONT PANEL CONTROLS, INDICATORS, AND CONNECTORS(cont)FRONT PANEL CONTROLS, INDICATORS, AND CONNECTORS (cont) - TM-11-6625-3041-120035REAR PANEL CONTROLS AND CONNECTORSSection II PREVENTIVE MAINTENANCE CHECKS AND SERVICESPREPARATION FOR USE (cont)Power ConnectionSELF-TESTStep PowerData and Timing - TM-11-6625-3041-120042Error DetectionNo-Go DetectionData and Timing - TM-11-6625-3041-120045Marginal and Go DetectionOVERVIEW OF TESTINGTiming - TM-11-6625-3041-120048Data Rates And TimingErrors - TM-11-6625-3041-120050Path QualityFault IsolationEND-TO-END TESTINGEND-TO-END TESTING (cont)LOOPBACK TESTINGLOOPBACK TESTING (cont)EXAMPLE OF TESTINGEXAMPLE OF TESTING (cont)PORTABLE INSTALLATIONS PREPARATION FOR MOVEMENTGround DisconnectRACKMOUNT INSTALLATIONS PREPARATION FOR MOVEMENTPower and Ground DisconnectRACKMOUNT lNSTALLATIONS PREPARATION FOR MOVEMENT (cont)EQUIPMENT DATA PLATESSection IV OPERATION UNDER UNUSUAL CONDITIONSEMERGENCY PROCEDURES - TM-11-6625-3041-120066Chapter 3 ORGANIZATIONAL MAINTENANCESection I REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENTSection II SERVICE UPON RECEIPT - TM-11-6625-3041-120069UNPACKINGFRONT COVER REMOVALCHECKING UNPACKED EQUIPMENTPORTABLE INSTALLATION INSTRUCTIONSRACKMOUNT INSTALLATION INSTRUCTIONSPower CableSection III PREVENTIVE MAINTENANCE CHECKS AND SERVICESMONTHLY PREVENTIVE MAINTENANCE (cont) - TM-11-6625-3041-120077MONTHLY PREVENTIVE MAINTENANCE (cont) - TM-11-6625-3041-120078Section IV TROUBLESHOOTINGDetailed TroubleshootingTROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120081TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120082TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120083Clock IndicatorTROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120085TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120086TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120087TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120088TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120089TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120090TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120091TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120092TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120093TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120094TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120095Error DisplayError Generation and Detection - TM-11-6625-3041-120097Reset and Error Count - TM-11-6625-3041-120098Unbalanced NRZ BER - TM-11-6625-3041-120099Balanced NZR BERTROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120101Diphase BER - TM-11-6625-3041-120102TROUBLESHOOTING PROCEDURE (cont) - TM-11-6625-3041-120103FAULT INDICATORSCard IndicatorsLogic Card SensorsFAULT ISOLATION TO A CARD SECTIONSection V MAINTENANCE PROCEDURES LOGIC CARD REPLACEMENTRemoval - TM-11-6625-3041-120110POWER SUPPLY CARD REPLACEMENTRemoval - TM-11-6625-3041-120112POWER INPUT COVER REPLACEMENTAppendix A REFERENCES - TM-11-6625-3041-120115Appendix B MAINTENANCE ALLOCATION CHART - TM-11-6625-3041-120117Maintenance Functions - TM-11-6625-3041-120118Maintenance Functions - TM-11-6625-3041-120119INTRODUCTION (cont)Section II. Maintenance Allocation Chart For SG-1139/GSection II. Maintenance Allocation Chart For SG-1139/G cont'dSection III. TOOLS AND TEST EQUIPMENT REQUIREMENTS FOR SG-1139/GSECTION IV. REMARKS - TM-11-6625-3041-120124Appendix C COMPONENTS OF END ITEM LIST - TM-11-6625-3041-120125Section II. COMPONENTS OF END ITEM - TM-11-6625-3041-120126Appendix D ADDITIONAL AUTHORIZATION LIST - TM-11-6625-3041-120127Appendix E EXPENDABLE SUPPLIES AND MATERIALS LIST - TM-11-6625-3041-120129GLOSSARY - TM-11-6625-3041-120131GLOSSARY cont'dTM-11-6625-3041-12 Digital Data Generator SG-1139/G (NSN 6625-01-136-2046) Manual
