Motorola HT 1000 Series - Table of Contents

Service Section
68P81200C40-O
CONTENTS
© 1994 by Motorola, Inc., Radio Products Group
8000 W. Sunrise Blvd., Ft. Lauderdale, FL 33322
Printed in U.S.A. 7/94. All Rights Reserved.
, Motorola, Handie-Talkie, JT 1000, HT 1000, MT 2000, MTS 2000, MTX 838, MTX 8000, and MTX 9000 are trademarks of Motorola, Inc.
TITLE PAGE
LIST OF TABLES..................................................................................................................................................................... iii
LIST OF ILLUSTRATIONS...................................................................................................................................................... iii
RELATED PUBLICATIONS AVAILABLE SEPARATELY........................................................................................................ iii
MODEL NUMBERING SYSTEM............................................................................................................................................. iv
LIST OF MODELS.................................................................................................................................................................... v
LIST OF ANTENNAS AND BATTERIES................................................................................................................................. vi
MAINTENANCE SPECIFICATIONS FOR VHF RADIOS ....................................................................................................... vii
MAINTENANCE SPECIFICATIONS FOR UHF RADIOS....................................................................................................... vii
MAINTENANCE SPECIFICATIONS FOR 800MHz RADIOS ................................................................................................ viii
MAINTENANCE SPECIFICATIONS FOR 900MHz RADIOS ................................................................................................ viii
SECTION I. INTRODUCTION................................................................................................................................................1
SECTION II. RECOMMENDED AND REQUIRED TEST EQUIPMENT, SERVICE AIDS, AND TOOLS LISTS ....................2
A. Recommended Test Equipment.........................................................................................................................2
B. Service Aids and Recommended Tools .............................................................................................................2
C. Field Programming .............................................................................................................................................2
SECTION III. TRANSCEIVER PERFORMANCE TESTING ....................................................................................................5
A. General...............................................................................................................................................................5
B. Setup..................................................................................................................................................................5
C. Test Mode...........................................................................................................................................................5
SECTION IV. ERROR CODE DISPLAYS...............................................................................................................................10
A. Power-up Display Codes..................................................................................................................................10
B. Operational Display Codes...............................................................................................................................10
SECTION V. RADIO ALIGNMENT PROCEDURE ................................................................................................................11
A. General.............................................................................................................................................................11
B. Reference Oscillator Alignment........................................................................................................................13
C. Front-End Pre-Selector (VHF/UHF only)..........................................................................................................13
D. Rated Audio......................................................................................................................................................13
E. Squelch.............................................................................................................................................................13
F. Transmitter Power............................................................................................................................................14
G. Transmit Deviation Balance (Compensation)...................................................................................................14
H. Transmit Deviation Limit...................................................................................................................................14
I. Transmit Deviation Limit Reference .................................................................................................................15
J. VCO Crossover Frequency ..............................................................................................................................15
K. Signalling Deviation..........................................................................................................................................15
SECTION VI. DISASSEMBLY AND REASSEMBLY..............................................................................................................17
A. General.............................................................................................................................................................17
B. Disassembly to Board Level.............................................................................................................................17
C. Disassembly of Control Top .............................................................................................................................19
D. Disassembly of Front Cover Assembly.............................................................................................................20
E. Reassembly......................................................................................................................................................21
SECTION VII. MAINTENANCE ...............................................................................................................................................23
A. Introduction.......................................................................................................................................................23
B. Preventive Maintenance...................................................................................................................................23
C. Safe Handling of CMOS Devices .....................................................................................................................23
D. Repair Procedures and Techniques.................................................................................................................23
HT 1000, MT 2000, MTS 2000,
and MTX Series
Handie-Talkie
®
Portable Radios
TMTMTM