MOTOROLA JT-1000 - SERVICE Manuals

Manuals and User Guides for MOTOROLA JT-1000 - SERVICE. We have 2 MOTOROLA JT-1000 - SERVICE manuals available for free PDF download: Service Manual, User Manual

MOTOROLA JT-1000 - SERVICE Service Manual

MOTOROLA JT-1000 - SERVICE Service Manual (170 pages)

Brand: MOTOROLA | Category: Portable Radio | Size: 9.74 MB
Table of contents
Table Of Contents5................................................................................................................................................................
Model Chart15................................................................................................................................................................
Introduction23................................................................................................................................................................
Test Equipment, Service Aids, And Tools25................................................................................................................................................................
Recommended Test Equipment25................................................................................................................................................................
Table 1 - Recommended Test Equipment25................................................................................................................................................................
Service Aids And Recommended Tools26................................................................................................................................................................
Field Programming26................................................................................................................................................................
Table 2 - Service Aids27................................................................................................................................................................
Table 3 - Recommended Service Tools28................................................................................................................................................................
Transceiver Performance Testing29................................................................................................................................................................
General29................................................................................................................................................................
Setup29................................................................................................................................................................
Test Mode29................................................................................................................................................................
Table 4 - Equipment Initial Control Settings29................................................................................................................................................................
Table 5 - Test Environments, Ht 1000/jt 1000 Radios30................................................................................................................................................................
Table 6 - Test Frequencies, Ht 1000 / Jt 100031................................................................................................................................................................
Table 7 - Test Environments, Mt 2000, Mts 2000, And Mtx Series Radios34................................................................................................................................................................
Table 8 - Test Frequencies, Mt 2000, Mts 2000, And Mtx Series Radios34................................................................................................................................................................
Table 9 - Receiver Performance Checks35................................................................................................................................................................
Table 10 - Transmitter Performance Checks36................................................................................................................................................................
Error-code Displays37................................................................................................................................................................
Power-up Display Codes37................................................................................................................................................................
Table 11 - Power-up Display Codes37................................................................................................................................................................
Operational Display Codes38................................................................................................................................................................
Table 12 - Operational Display Codes38................................................................................................................................................................
Radio Alignment Procedure39................................................................................................................................................................
Reference Oscillator Alignment41................................................................................................................................................................
Table 13 - Reference Oscillator Alignment41................................................................................................................................................................
Rated Audio42................................................................................................................................................................
Table 14 - Standard Test Modulation (1 Khz Tone)42................................................................................................................................................................
Squelch43................................................................................................................................................................
Transmitter Power43................................................................................................................................................................
Transmit Deviation Balance (compensation)44................................................................................................................................................................
Table 15 - Transmit Power Setting44................................................................................................................................................................
Transmit Deviation Limit45................................................................................................................................................................
Transmit Deviation Limit Reference45................................................................................................................................................................
Table 16 - Transmit Deviation Limit45................................................................................................................................................................
Vco Crossover Frequency46................................................................................................................................................................
Table 17 - Transmit Deviation Limit Reference46................................................................................................................................................................
Signalling Deviation49................................................................................................................................................................
Alignment Procedure Conclusion50................................................................................................................................................................
Table 18 - Signalling Deviation50................................................................................................................................................................
Disassembly And Reassembly51................................................................................................................................................................
Disassembly To Board Level52................................................................................................................................................................
Disassembly Of Control Top56................................................................................................................................................................
Disassembly Of Front Cover Assembly57................................................................................................................................................................
Reassembly58................................................................................................................................................................
Maintenance63................................................................................................................................................................
Preventive Maintenance63................................................................................................................................................................
Safe Handling Of Cmos Devices64................................................................................................................................................................
Repair Procedures And Techniques64................................................................................................................................................................
Exploded Views73................................................................................................................................................................
Basic Radios And Basic Radios With Option Mate Optional Front Cover74................................................................................................................................................................
Top-display Radios75................................................................................................................................................................
Keypad Radios76................................................................................................................................................................
Uni-board Radios77................................................................................................................................................................
Component Location Diagrams, Parts Lists, And Schematic Diagrams79................................................................................................................................................................
Boards' Parts List And Component Location Diagrams84................................................................................................................................................................
Electrical Parts List, Vhf Transceivers Nud7091b, Nud7092b, Nud/pmud7095b, Nud7096b85................................................................................................................................................................
Boards' Schematic Diagram (sheet 1 Of 2)86................................................................................................................................................................
Boards' Schematic Diagram (sheet 2 Of 2)87................................................................................................................................................................
Nue7274b89................................................................................................................................................................
Nue7275b93................................................................................................................................................................
Nuf6501c97................................................................................................................................................................
Schematic Diagram (sheet 1 Of 2)98................................................................................................................................................................
Nuf6410b/c, Nuf6498b/c, Nuf6500b/c And Nuf6501c (800mhz) Transceiver Boards98................................................................................................................................................................
Schematic Diagram (sheet 2 Of 2)99................................................................................................................................................................
Parts List And Component Location Diagrams100................................................................................................................................................................
Pmuf6410d101................................................................................................................................................................
Component Location Diagrams104................................................................................................................................................................
Electrical Parts List, Transceivers (900mhz) Nuf6499b/c And Nuf6502b/c105................................................................................................................................................................
Diagrams108................................................................................................................................................................
Electrical Parts List, Transceiver (900mhz) Nuf/pmuf6499d109................................................................................................................................................................
Nuf/pmuf6499d (900mhz) Transceiver Boards' Schematic Diagram (sheet 2 Of 2)111................................................................................................................................................................
Schematic Diagram114................................................................................................................................................................
Ncn6129c, Ncn6138a, Ncn6140a/b, Ncn/pmcn6140c, Ncn6141a, Ncn6145a/c Ncn6146a, Ntn7089c Controller Board Digital Section Schematic Diagram115................................................................................................................................................................
Ncn6129c, Ncn6138a, Ncn6140a/b, Ncn/pmcn6140c, Ncn6141a, Ncn6145a/c Ncn6146a, Ntn7089c Controller Board Power Section Schematic Diagram117................................................................................................................................................................
Pmcn6147b, Pmcn6150b119................................................................................................................................................................
Electrical Parts List119................................................................................................................................................................
Controller Board Analog Section Schematic Diagram120................................................................................................................................................................
Ncn6147a/b, Ncn6150a/b, Ntn7091d, Ntn7620e, Pmcn6147b And Pmcn6150b120................................................................................................................................................................
Controller Board Digital Section Schematic Diagram121................................................................................................................................................................
Controller Board Top-level Schematic122................................................................................................................................................................
Controller Board Power Section Schematic Diagram123................................................................................................................................................................
Ntn7513e Front Display 900mhz Hear Clear Radios Ntn7857d/e Top/no Display Vhf Uhf And 800mhz Radios Ntn7858d/e Top/no Display 900mhz Hear Clear Radios125................................................................................................................................................................
Section Schematic Diagram126................................................................................................................................................................
Schematic128................................................................................................................................................................
List And Component Layout Diagrams130................................................................................................................................................................
Electrical Parts List, Controllers Ncn6106c, Ncn/pmcn6153a/b, Ncn/pmcn6176a131................................................................................................................................................................
Front Cover Display Flex And Controls Flex Schematic Diagrams136................................................................................................................................................................
Replacement Parts Ordering137................................................................................................................................................................
Motorola Online137................................................................................................................................................................
Mail Orders137................................................................................................................................................................
Telephone Orders138................................................................................................................................................................
Fax Orders138................................................................................................................................................................
Parts Identification138................................................................................................................................................................
Product Customer Service138................................................................................................................................................................

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Motorola JT-1000 - SERVICE User Manual

Motorola JT-1000 - SERVICE User Manual (42 pages)

Motorola JT 1000 Portable Radio  
Brand: Motorola | Category: Transceiver | Size: 0.6 MB
Table of contents
Getting Started1................................................................................................................................................................
Table Of Contents2................................................................................................................................................................
Warnings, Cautions, And Notes3................................................................................................................................................................
Battery Installation5................................................................................................................................................................
Battery Removal5................................................................................................................................................................
Display7................................................................................................................................................................
Display Light7................................................................................................................................................................
Status Annunciators8................................................................................................................................................................
Radio On/off, Power-up9................................................................................................................................................................
Basic Radio Operation9................................................................................................................................................................
Receiving A Transmission10................................................................................................................................................................
Transmitting11................................................................................................................................................................
Low-battery Alert11................................................................................................................................................................
General12................................................................................................................................................................
Coded Squelch Operation12................................................................................................................................................................
Variable Rf Power12................................................................................................................................................................
Programmable Features12................................................................................................................................................................
Radio Operation With Features12................................................................................................................................................................
Radio Operation14................................................................................................................................................................
Smart Ptt22................................................................................................................................................................
Time-out Timer23................................................................................................................................................................
Receive-only Channel23................................................................................................................................................................
Battery Information24................................................................................................................................................................
Short Circuit24................................................................................................................................................................
Batteries24................................................................................................................................................................
Batteries And Accessories24................................................................................................................................................................
Charging Temperature24................................................................................................................................................................
Battery Disposal25................................................................................................................................................................
Facilities26................................................................................................................................................................
Accessories List27................................................................................................................................................................
Transmitting Distance29................................................................................................................................................................
General Information29................................................................................................................................................................
Radio Care30................................................................................................................................................................
Safety Standards31................................................................................................................................................................
Restrictions32................................................................................................................................................................
Service33................................................................................................................................................................
Parts Information35................................................................................................................................................................
Product Service Information35................................................................................................................................................................
Computer Software Copyrights36................................................................................................................................................................
Patent Disclosure36................................................................................................................................................................
Channel Scan41................................................................................................................................................................

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