Motorola Xtl5000 Basic 6881096c73 O Manual
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Basic Service Manual ASTRO® XTLTM 5000 700–800 MHz Digital Mobile Radio
Tit le Pag eASTRO® XTL™ 5000 700–800 MHz Digital Mobile Radio Basic Service Manual Motorola, Inc. 8000 West Sunrise Boulevard Fort Lauderdale, Florida 33322 6881096C73-O
Foreword This manual covers all models of the ASTRO® XTL™ 5000 700–800 MHz Digital Mobile Radio (control head models W3, W4, W5, W7, and W9), unless otherwise specified. It includes all the information necessary to maintain peak product performance and maximum working time, using levels 1 and 2 maintenance procedures. This level of service goes down to the board replacement level and is typical of some local service centers, self-maintained customers, and distributors. For details on radio operation or component-level troubleshooting, refer to the applicable manuals available separately. A list of related publications is provided in the section, “Related Publications,” on page xii. Product Safety and RF Exposure Compliance ATTENTION! This radio is restricted to occupational use only to satisfy FCC RF energy exposure requirements. Before using this product, read the RF energy awareness information and operating instructions in the Product Safety and RF Exposure booklet enclosed with your radio (Motorola Publication part number 6881095C99) to ensure compliance with RF energy exposure limits. For a list of Motorola-approved antennas, batteries, and other accessories, visit the following web site which lists approved accessories: http://www.motorola.com/cgiss/index.shtml Manual Revisions Changes which occur after this manual is printed are described in FMRs (Florida Manual Revisions). These FMRs provide complete replacement pages for all added, changed, and deleted items. To obtain FMRs, go to https://businessonline.motorola.com . Computer Software Copyrights The Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product. Document Copyrights No duplication or distribution of this document or any portion thereof shall take place without the express written permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Motorola. Disclaimer The information in this document is carefully examined, and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. Furthermore, Motorola reserves the right to make changes to any products herein to improve readability, function, or design. Motorola does not assume any liability arising out of the applications or use of any product or circuit described herein; nor does it cover any license under its patent rights nor the rights of others. Trademarks MOTOROLA, the Stylized M logo, ASTRO, and FLASHport are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. © Motorola, Inc. 2003. Before using this product, read the operating instructions for safe usage contained in the Product Safety and RF Exposure booklet enclosed with your radio. ! C a u t i o n
Table of Contentsiii 6881096C73-OJune 11, 2003 Table of Contents Foreword .........................................................................................................ii Product Safety and RF Exposure Compliance ............................................................................................ ii Manual Revisions ........................................................................................................................................ ii Computer Software Copyrights ................................................................................................................... ii Document Copyrights .................................................................................................................................. ii Disclaimer .................................................................................................................................................... ii Trademarks ................................................................................................................................................. ii Commercial Warranty .................................................................................xiii Limited Warranty ...................................................................................................................................... xiii MOTOROLA COMMUNICATION PRODUCTS .............................................................................. xiii I. What This Warranty Covers And For How Long ................................................................... xiii II. General Provisions ............................................................................................................... xiii III. State Law Rights ................................................................................................................. xiv IV. How To Get Warranty Service ............................................................................................ xiv V. What This Warranty Does Not Cover................................................................................... xiv VI. Patent And Software Provisions .......................................................................................... xv VII. Governing Law .................................................................................................................... xv Model Numbering, Charts, and Specifications ........................................xvii Mobile Radio Model Numbering Scheme ................................................................................................ xvii ASTRO XTL 5000 Motorcycle 3.5–35 Watt Model Chart ....................................................................... xviii ASTRO XTL 5000 3.5–35 Watt Model Chart............................................................................................ xix 700–800 MHz Radio Specifications.......................................................................................................... xxi Chapter 1 Introduction ......................................................................... 1-1 1.1 Notations Used in This Manual ...................................................................................................... 1-1 1.2 Radio Description .......................................................................................................................... 1-1 1.3 FLASHport ®................................................................................................................................... 1-2 1.4 Control Head Descriptions ............................................................................................................. 1-2 1.4.1 W3 Control Head .............................................................................................................. 1-3 1.4.2 W3 Controls ...................................................................................................................... 1-3 1.4.3 W4, W5, W7, and W9 Controls Heads ............................................................................. 1-4 1.4.4 W4, W5, W7, and W9 Controls ......................................................................................... 1-5 Chapter 2 Basic Maintenance .............................................................. 2-1 2.1 Introduction .................................................................................................................................... 2-1 2.2 Preventive Maintenance ................................................................................................................ 2-1 2.2.1 Inspection ......................................................................................................................... 2-1 2.2.2 Cleaning............................................................................................................................ 2-1 2.2.2.1 Cleaning External Plastic Surfaces.......................................................................... 2-1
ivTable of Contents June 11, 20036881096C73-O 2.2.2.2 Cleaning Internal Circuit Boards and Components .................................................. 2-2 2.2.3 General Radio Care and Handling Precautions ................................................................ 2-2 2.2.4 RF Power Amplifier (RF PA) Heatsinking ......................................................................... 2-2 2.3 Handling Precautions ..................................................................................................................... 2-2 Chapter 3 Basic Theory of Operation ................................................. 3-1 3.1 Introduction .................................................................................................................................... 3-1 3.2 General Overview .......................................................................................................................... 3-1 3.3 Controller Section .......................................................................................................................... 3-2 3.3.1 Introduction ....................................................................................................................... 3-2 3.3.2 Location ............................................................................................................................ 3-2 3.4 Daughtercard Module .................................................................................................................... 3-2 3.4.1 Microprocessor ................................................................................................................. 3-3 3.4.2 FLASH IC .......................................................................................................................... 3-3 3.4.3 SRAM IC ........................................................................................................................... 3-3 3.5 Surrounding Controller Region ...................................................................................................... 3-3 3.5.1 Introduction ....................................................................................................................... 3-3 3.5.2 Voltage Regulation............................................................................................................ 3-4 3.5.3 Emergency ........................................................................................................................ 3-4 3.5.4 Front and Rear Connectors .............................................................................................. 3-4 3.5.4.1 Audio ........................................................................................................................ 3-5 3.5.4.2 Program Cable ......................................................................................................... 3-5 3.5.4.3 SB9600 .................................................................................................................... 3-5 3.5.4.4 VIP ........................................................................................................................... 3-5 3.5.4.5 RS232 ...................................................................................................................... 3-5 3.5.4.6 One-Wire.................................................................................................................. 3-5 3.6 Analog Mode of Operation ............................................................................................................. 3-6 3.6.1 Receive Operation ............................................................................................................ 3-6 3.6.2 Transmit Operation ........................................................................................................... 3-6 3.7 ASTRO Mode of Operation ............................................................................................................ 3-6 3.8 Control Head Assembly ................................................................................................................. 3-6 3.8.1 Display (W4, W5, and W7 Control Heads) ........................................................................ 3-6 3.8.2 Display (W9 Control Head) ............................................................................................... 3-7 3.8.3 Vacuum Fluorescent (VF) Display Driver.......................................................................... 3-7 3.8.4 Vacuum Fluorescent (VF) Voltage Source (W9)............................................................... 3-7 3.8.5 Controls and Indicators ..................................................................................................... 3-7 3.8.6 Status LEDs ...................................................................................................................... 3-7 3.8.7 Backlight LEDs.................................................................................................................. 3-7 3.8.8 Vehicle Interface Port (VIP) ..............................................................................................3-8 3.8.8.1 Remote-Mount ......................................................................................................... 3-8 3.8.8.2 Dash-Mount ............................................................................................................. 3-8 3.8.9 Control-Head Power Supplies........................................................................................... 3-8 3.8.9.1 W3 Control Head ..................................................................................................... 3-8 3.8.9.2 W4 Control Head ..................................................................................................... 3-8 3.8.9.3 W5, W7, W9 Control Heads ..................................................................................... 3-8 3.8.10 Ignition Sense Circuits ...................................................................................................... 3-8 3.9 Radio-Frequency Power Amplifier (RF PA) and Output Network (ON) ......................................... 3-9 3.9.1 Gain Stages ...................................................................................................................... 3-9 3.9.2 Power Control ................................................................................................................... 3-9 3.9.3 Circuit Protection............................................................................................................... 3-9 3.9.4 DC Interconnect ................................................................................................................ 3-9 3.10 700–800 Receiver Overview ........................................................................................................ 3-10
Table of Contentsv 6881096C73-OJune 11, 2003 3.10.1 Receiver Front-End......................................................................................................... 3-10 3.10.2 Mixer ............................................................................................................................... 3-10 3.10.3 IF Circuitry ...................................................................................................................... 3-10 3.10.4 Abacus III Back-End .......................................................................................................3-10 3.11 Frequency Generation Unit (FGU)............................................................................................... 3-11 Chapter 4 Test Equipment, Service Aids, and Tools......................... 4-1 4.1 Recommended Test Equipment .................................................................................................... 4-1 4.2 Service Aids and Recommended Tools......................................................................................... 4-2 4.3 Field Programming Equipment ...................................................................................................... 4-3 4.3.1 XTL 5000 Field Programming ........................................................................................... 4-3 4.3.1.1 Dash-Mounted Radios ............................................................................................. 4-3 4.3.1.2 Remote-Mounted Radios ......................................................................................... 4-4 4.3.1.3 Field-Programming Items ........................................................................................ 4-4 4.3.1.4 W3 Control-Head Error Message ............................................................................ 4-4 Chapter 5 Performance Checks .......................................................... 5-1 5.1 Introduction .................................................................................................................................... 5-1 5.2 Test Setup ..................................................................................................................................... 5-1 5.3 Test Mode ...................................................................................................................................... 5-1 5.3.1 Entering Test Mode .......................................................................................................... 5-1 5.3.2 RF Test Mode ................................................................................................................... 5-3 5.3.3 Control Head Test Mode................................................................................................... 5-4 5.4 Receiver Performance Checks ...................................................................................................... 5-5 5.5 Transmitter Performance Checks .................................................................................................. 5-6 Chapter 6 Radio Alignment Procedures ............................................. 6-1 6.1 Introduction .................................................................................................................................... 6-1 6.2 ASTRO XTL 5000 Tuner Software ................................................................................................6-1 6.3 Radio Information .......................................................................................................................... 6-3 6.4 Transmitter Alignments .................................................................................................................. 6-3 6.4.1 PA Bias 1 Alignment ......................................................................................................... 6-3 6.4.2 PA Bias 2 Alignment ......................................................................................................... 6-4 6.4.3 PA Bias 3 Alignment ......................................................................................................... 6-5 6.4.4 Reference Oscillator Alignment ........................................................................................ 6-6 6.4.5 Power Detector Calibration ............................................................................................... 6-8 6.4.6 Tx Power Characterization ............................................................................................... 6-9 6.4.7 Tx Current Limit .............................................................................................................. 6-10 6.4.8 Tx Deviation Balance (Compensation) ........................................................................... 6-12 6.4.9 Tx Deviation Limit ........................................................................................................... 6-14 6.5 Performance Testing ................................................................................................................... 6-16 6.5.1 Bit Error Rate (BER) Test ............................................................................................... 6-16 6.5.2 Transmitter Test Pattern ................................................................................................. 6-17 6.6 Mic Sensitivity Calibration ............................................................................................................ 6-18 Chapter 7 Encryption ........................................................................... 7-1
viTable of Contents June 11, 20036881096C73-O 7.1 Universal Crypto Module Kits......................................................................................................... 7-1 7.1.1 Secure Interface Boards ...................................................................................................7-1 7.1.2 Secure Dispatch Operation ............................................................................................... 7-1 7.1.3 Secure Emergency Operation........................................................................................... 7-2 7.2 Load an Encryption Key ................................................................................................................. 7-2 7.2.1 W3 Control Head .............................................................................................................. 7-2 7.2.2 W4, W5, W7, and W9 Control Heads ............................................................................... 7-3 7.3 Advanced Secure Operation .......................................................................................................... 7-3 7.3.1 Multikey Operation ............................................................................................................ 7-3 7.4 Erase a Key ................................................................................................................................... 7-3 7.4.1 W3 Control Head .............................................................................................................. 7-4 7.4.2 W4, W5, W7, and W9 Control Heads ............................................................................... 7-5 7.5 Erase a Single Key (W3 Control Head) .........................................................................................7-6 7.6 Erase All Keys................................................................................................................................ 7-6 7.6.1 W3 Control Head .............................................................................................................. 7-6 7.6.2 W4, W5, W7, and W9 Control Heads ............................................................................... 7-7 7.7 Over-the-Air Rekeying ................................................................................................................... 7-7 7.7.1 W3 Control Head .............................................................................................................. 7-8 7.7.2 W4, W5, W7, and W9 Control Heads ............................................................................... 7-9 Chapter 8 Disassembly/Reassembly Procedures ............................. 8-1 8.1 Introduction .................................................................................................................................... 8-1 8.2 Replacement Procedures .............................................................................................................. 8-1 8.2.1 Required Tools and Supplies ............................................................................................ 8-1 8.2.2 Control Head Boards Disassembly/Reassembly .............................................................. 8-2 8.2.2.1 W3 Disassembly ...................................................................................................... 8-2 8.2.2.2 W3 Reassembly ....................................................................................................... 8-3 8.2.2.3 W4, W5, and W7 Disassembly ................................................................................ 8-4 8.2.2.4 W4, W5, and W7 Reassembly ................................................................................. 8-5 8.2.2.5 W9 Disassembly ...................................................................................................... 8-6 8.2.2.6 W9 Reassembly ....................................................................................................... 8-6 8.2.3 Remote Back Housing Interface Board Disassembly/Reassembly .................................. 8-7 8.2.3.1 W4, W5, and W7 Disassembly ................................................................................ 8-7 8.2.3.2 W4, W5, and W7 Reassembly ................................................................................. 8-7 8.2.4 Remote Interconnect Board Assembly/Reassembly......................................................... 8-7 8.2.4.1 Assembly .................................................................................................................8-7 8.2.4.2 Reassembly ............................................................................................................. 8-8 8.2.5 Radio Disassembly ........................................................................................................... 8-8 8.2.6 Radio Reassembly ..........................................................................................................8-19 8.3 Chassis Thermal Pad Replacement Procedure ........................................................................... 8-30 8.4 Fastener Torque Chart................................................................................................................. 8-32 Chapter 9 Basic Troubleshooting ....................................................... 9-1 9.1 Introduction .................................................................................................................................... 9-1 9.1.1 J2 Accessory Connector ................................................................................................... 9-1 9.1.2 I/O Disclaimer ................................................................................................................... 9-3 9.1.3 Microphone Bias ............................................................................................................... 9-4 9.1.4 Audio PA Out Bias ............................................................................................................ 9-5 9.1.5 High Power RF Precaution ............................................................................................... 9-5 9.2 Replacement Board Procedures .................................................................................................... 9-5
Table of Contentsvii 6881096C73-OJune 11, 2003 9.3 Power-Up Error Codes .................................................................................................................. 9-5 9.4 Operational Error Codes ................................................................................................................ 9-7 9.5 Transmitter Troubleshooting .......................................................................................................... 9-7 9.6 Receiver Troubleshooting .............................................................................................................. 9-8 Chapter 10 Functional Block Diagrams and Connectors ................. 10-1 10.1 XTL 5000 Functional Block Diagram ...........................................................................................10-2 10.2 Radio Connectors ........................................................................................................................ 10-3 10.3 Radio Connector Locations ......................................................................................................... 10-4 10.4 Radio Connector Locations (cont.) .............................................................................................. 10-4 10.5 Control Head Cabling Diagram .................................................................................................... 10-5 10.6 Control Head Connector .............................................................................................................. 10-6 10.7 Connector Naming Schemes ....................................................................................................... 10-7 Chapter 11 Exploded Views and Parts Lists ...................................... 11-1 11.1 W3 Hand-Held Control Head Exploded View .............................................................................. 11-2 11.2 W4 Rotary Control Head Exploded View ..................................................................................... 11-3 11.3 W5 and W7 Pushbutton Control Head Exploded View ................................................................ 11-4 11.4 W9 Pushbutton Control Head Exploded View ............................................................................. 11-5 11.5 XTL 5000 (3.5-35 W) Radio Exploded View ................................................................................ 11-6 11.6 Motorcycle Interconnect Board and Assembly ............................................................................ 11-7 11.7 Interconnect Board and Assembly ............................................................................................... 11-7 11.8 Motorcycle Radio Remote-Mount Control Head with Speaker and Microphone ......................... 11-8 11.9 Handlebar Installation (Control Head and Speaker Mounted Together ....................................... 11-9 11.10 Handlebar Installation (Control Head and Speaker Mounted Separately) ................................... 11-9 11.11 Fuel-Tank Console Installation (Control Head and Speaker Mounted Together) ...................... 11-10 11.12 Fuel-Tank Console Installation (Control Head and Speaker Mounted Separately) ................... 11-10 11.13 HMN1062_ Motorcycle Microphone .......................................................................................... 11-11 11.14 HSN6003_ Motorcycle Weather-Resistant Speaker.................................................................. 11-11 11.15 Motorcycle Weather-Resistant Radio Enclosure ....................................................................... 11-12 11.16 Motorcycle Universal Mounting Plate ........................................................................................ 11-13 11.17 Small Pushbutton Parts ............................................................................................................. 11-13 11.18 Large Pushbutton Parts ............................................................................................................. 11-13 Appendix A Replacement Parts Ordering.............................................. A-1 A.1 Basic Ordering Information ............................................................................................................ A-1 A.2 Motorola Online ............................................................................................................................. A-1 A.3 Mail Orders .................................................................................................................................... A-1 A.4 Telephone Orders .......................................................................................................................... A-1 A.5 Fax Orders ..................................................................................................................................... A-2 A.6 Parts Identification ......................................................................................................................... A-2 A.7 Product Customer Service ............................................................................................................. A-2 Appendix B Environmental Information ................................................ B-1 Glossary ......................................................................................... Glossary-1
viiiTable of Contents June 11, 20036881096C73-O Index ...................................................................................................... Index-i