February 21 | Motorola DR 3000 manual

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February 21, 2007

6866576D03-A

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Motorola DR 3000 service manual February 21

Contents

Mototrbo Repeater UHF Range 1 Mototrbo Repeater Foreword Product Safety and RF Exposure Compliance Document History February 21 Table of Contents Glossary Glossary-1 Chapter Basic TroubleshootingAppendix a Emea Regional Warranty, Service and Support List of Figures List of Tables Related Publications Repeater Description IntroductionNotations Used in This Manual AA M Mototrbo Repeater Model Numbering Scheme MDM27QPR9JA7AN Model Description UHF1 Specifications Transmitter Introduction Specifications Recommended Test Equipment Test Equipment and Service Aids Programming Cables Service Aids Wire Diagram Test Equipment and Service Aids Programming Cables Setup Transceiver Performance TestingGeneral AM, CW, FM FM Sinad Customer Programming Software Setup Repeater Tuning and Programming ACC USB Repeater Tuning Setup Preventive Maintenance Disassembly/Reassembly ProceduresCleaning Procedures Inspection U t i o n Safe Handling of Cmos and Ldmos Devices Lead Free Solder Paste Part Number List Repair Procedures and Techniques General Disassembling and Reassembling the Repeater General Disassembly Procedures DetailedDisassembly of Cover Disassembly of Repeater Indicator Board Repeater Indicator Board Disassembly Disassembly of Fan Removing Transmit Radio Tx Radio Disassembly Removing Thermal Pad and Heatsink Receive Radio Removal Disassembly of Power Supply Disassembly of Receive RadioDisassembly of Connector Board Assembly Transceiver Board and Receiver Board Removal Transmit and Receive Radio Disassembly Detailed RF/DC Retention Clips Removal 10. Transceiver Board Removal 12. Transceiver Board with Thermal Pads Transmit and Receive Radio Reassembly Detailed Occur Transceiver Board and Receiver Board Reassembly Retention Clips RF/DC 17. Assembling of PA Pad and O-ring 18. Assembling Die Cast Cover onto Chassis 19. Screw Sequence to Tighten Die Cast Cover Thermal Pad Replacement Procedure 22. Placing Thermal Pads on PA and Transistor Components Reassembly of Receive Radio Reassembly of Power SupplyReassembly of Connector Board Assembly Reassembly of the Receive Bracket Assembly to the Enclosure Replacing the Thermal Pad and Heatsink Reassembly of Transmit Radio Reassembly of Cover Reassembly of FanReassembly of Repeater Indicator Board 24. Repeater Assembly Exploded View Repeater Exploded Mechanical Views and Parts Lists 25. Receive Bracket and Radio Assembly Exploded View 6866576D03-A Torque Chart Disassembly/Reassembly Procedures Torque Chart High Power RF Precaution Basic TroubleshootingReplacement Service Kit Procedures LED LED Indicator Descriptions After Warranty Period Warranty and Service SupportWarranty Period and Return Instructions Piece Parts European Radio Support Centre Ersc Further Assistance From Motorola Technical Support Emea Regional Warranty, Service and Technical Support Glossary TPL TOTUHF VIP @6866576D03@