6866537D77 MPT850 Basic Service Manual G
User Manual: MPT850 Basic service manual 6866537D77-G
Open the PDF directly: View PDF 
.
Page Count: 118
| Download | |
| Open PDF In Browser | View PDF |
MTP850/MTP850 S/MTP850 FuG TETRA Handportable Terminal 380-430 MHz (PT911B) 806-870 MHz (PT711B) Basic Service Manual Part Number: 6866537D77-G *6866537D77* GCD-EMEA / European Publications Department, Issue: 02.2010 ii MTP850 TETRA Handportable Terminal / Basic Service Manual COPYRIGHT Copyrights © 2005 - 2010 Motorola Inc. All rights reserved. No part of this manual may be reproduced, transmitted, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without the prior written permission of Motorola Inc. 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 royalty-free license to use that arises by operation of law in the sale of a product. Trademarks MOTOROLA and the Stylized M Logo are registered in the U.S.Patent and Trademark Office. All other product or service names are the property of their respective owners. MTP850 TETRA Handportable Terminal / Basic Service Manual iii SAFETY Product Safety and RF Exposure for Portable Two-Way Radios THIS CHAPTER IS AN EXTRACT OF THE MULTI LINGUAL PORTABLE SAFETY BOOKLET PUBLICATION No. 6864117B25. FOR THE LATEST SAFETY INFORMATION REFER TO THE SEPARATE SAFETY BOOKLET DELIVERED WITH YOUR RADIO. BEFORE USING THIS RADIO, READ THIS BOOKLET WHICH CONTAINS IMPORTANT OPERATING INSTRUCTIONS FOR SAFE USAGE AND RF ENERGY AWARENESS AND CONTROL INFORMATION AND OPERATIONAL INSTRUCTIONS FOR COMPLIANCE WITH RF ENERGY EXPOSURE LIMITS IN APPLICABLE NATIONAL AND INTERNATIONAL STANDARDS. ALSO READ THE OPERATIONAL INSTRUCTIONS FOR SAFE USAGE. FOR RADIOS THAT HAVE BEEN APPROVED AS INTRINSICALLY SAFE, READ THE INSTRUCTIONS AND INFORMATION ON INTRINSIC SAFETY ON PAGE VIII. RF Energy Exposure Awareness and Control Information and Operational Instructions for Occupational Use NOTICE: This radio is intended for use in occupational/controlled conditions where users have full knowledge of their exposure and can exercise control over their exposure to meet the occupational limits in FCC/ICNIRP and International standards. This radio device is NOT authorized for general population consumer use. This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide communications between two or more users over a distance. It uses radio frequency (RF) energy or radio waves to send and receive calls. RF energy is one form of electromagnetic energy. Other forms include, but are not limited to, sunlight and x-rays. RF energy, however, should not be confused with these other forms of electromagnetic energy, which when used improperly, can cause biological damage. Very high levels of x-rays, for example, can damage tissues and genetic material. Experts in science, engineering, medicine, health, and industry work with organizations to develop standards for safe exposure to RF energy. These standards provide recommended levels of RF exposure for both workers and the general public. These recommended RF exposure levels include substantial margins of protection. All Motorola two-way radios are designed, manufactured, and tested to ensure they meet government-established RF exposure levels. In addition, manufacturers also recommend specific operating instructions to users of two-way radios. These instructions are important because they inform users about RF energy exposure and provide simple procedures on how to control it. Please refer to the following websites for more information on what RF energy exposure is and how to control your exposure to assure compliance with established RF exposure limits: http://www.fcc.gov/oet/rfsafety/rf-faqs.html http://www.osha.gov/SLTC/radiofrequencyradiation/index.html iv MTP850 TETRA Handportable Terminal / Basic Service Manual Federal Communication Commission (FCC) Regulations (US markets only) The FCC rules require manufacturers to comply with the FCC RF energy exposure limits for portable two-way radios before they can be marketed in the U.S. When two-way radios are used as a consequence of employment, the FCC requires users to be fully aware of and able to control their exposure to meet occupational requirements. Exposure awareness can be facilitated by the use of a product label directing users to specific user awareness information. Your Motorola two-way radio has a RF Exposure Product Label. Do not remove this RF Exposure Label from the device. Also, your Motorola user manual, or separate safety booklet includes information and operating instructions required to control your RF exposure and to satisfy compliance requirements. Compliance with RF Exposure Standards Your Motorola two-way radio is designed and tested to comply with a number of national and International standards and guidelines (listed below) for human exposure to radio frequency electromagnetic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environments at operating duty factors of up to 50% talk-50% listen and is authorized by the IEEE/ICNIRP for occupational use only. In terms of measuring RF energy for compliance with these exposure guidelines, your radio generates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. NOTE:The approved batteries, supplied with the portable radio, are rated for a 5-5-90 duty cycle (5% talk–5% listen–90% standby), even though this radio complies with IEEE/ICNIRP occupational exposure limits at usage factors of up to 50% talk. Your Motorola two-way radio complies with the following RF energy exposure standards and guidelines: • • • • • • • United States Federal Communications Commission, Code of Federal Regulations; 47 CFR part 2 sub-part J American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999 Edition International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998 Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 kHz to 300 GHz, 1999 Australian Communications Authority Radiocommunications (Electromagnetic Radiation Human Exposure) Standard, 2003 ANATEL ANNEX to Resolution No. 303 of July 2, 2002 “Regulation of limitation of exposure to electrical, magnetic and electromagnetic fields in the radio frequency range between 9 KHz and 300 GHz” and “Attachment to resolution # 303 from July 2, 2002" MTP850 TETRA Handportable Terminal / Basic Service Manual v RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the occupational/controlled environment exposure limits, always adhere to the following procedures: Guidelines: • • User awareness instructions should accompany device when transferred to other users. Do not use this device if the operational requirements described herein are not met. Operating Instructions: • • • Transmit no more than the rated duty factor of 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of the time, or less, is important because this radio generates measurable RF energy exposure only when transmitting (in terms of measuring for standards compliance). When worn on the body, always place the radio in a Motorola-approved clip, holder, holster, case, or body harness for this product. Using approved body-worn accessories is important because the use of non-Motorola-approved accessories may result in exposure levels, which exceed the IEEE/ICNIRP occupational/controlled environment RF exposure limits. If you are not using a body-worn accessory and are not using the radio in the intended use position, along side the head in the phone mode (TETRA only), in front of the face in the hand held mode, then ensure the antenna and the radio are kept 2.5 cm (one inch) from the body when transmitting. Keeping the radio at a proper distance is important because RF exposures decrease with increasing distance from the antenna. Hand-held Mode - Operating Instructions: • Hold the radio in a vertical position in front of the face with the microphone (and other parts of the radio including the antenna) at least 2.5 cm (one inch) away from the nose or lips. Antenna should be kept away from the eye. Keeping the radio at a proper distance is important since RF exposures decrease with increasing distance from the antenna. Phone Mode (TETRA only) - Operating Instructions: • When placing or receiving a phone call, hold your radio product as you would a wireless telephone. Speak directly into the microphone. Approved Accessories • Use only Motorola-approved supplied or replacement antennas, batteries, and accessories. Use of non–Motorola - approved antennas, batteries and accessories may exceed IEEE/ICNIRP RF exposure guidelines. For a list of Motorola-approved antennas, batteries, and other accessories please see your dealer or local Motorola contact. Your nearest dealer can be found at the following web site: http://www.motorola.com/governmentandenterprise/wemea/en-gb/public/functions/dealerlocator/dealerlocator.aspx vi MTP850 TETRA Handportable Terminal / Basic Service Manual Additional Information For additional information on exposure requirements or other training information, visit http://www.motorola.com/rfhealth Electromagnetic Interference/Compatibility NOTE:Nearly every electronic device is susceptible to electromagnetic interference (EMI) if inadequately shielded, designed, or otherwise configured for electromagnetic compatibility. Facilities To avoid electromagnetic interference and/or compatibility conflicts, turn off your radio in any facility where posted notices instruct you to do so. Hospitals or health care facilities may be using equipment that is sensitive to external RF energy. Aircraft When instructed to do so, turn off your radio when on board an aircraft. Any use of a radio must be in accordance with applicable regulations per airline crew instructions. Medical Devices Pacemakers The Advanced Medical Technology Association (AdvaMed) recommends that a minimum separation of 15 centimeters (6 inches) be maintained between a handheld wireless radio and a pacemaker. These recommendations are consistent with those of the U.S. Food and Drug Administration. Persons with pacemakers should: • • • • ALWAYS keep the radio more than 15 centimeters from their pacemaker when the radio is turned ON. Not carry the radio in the breast pocket. Use the ear opposite the pacemaker to minimize the potential for interference. Turn the radio OFF immediately if you have any reason to suspect that interference is taking place. Hearing Aids Some digital wireless radios may interfere with some hearing aids. In the event of such interference, you may want to consult your hearing aid manufacturer to discuss alternatives. Other Medical Devices If you use any other personal medical device, consult the manufacturer of your device to determine if it is adequately shielded from RF energy. Your physician may be able to assist you in obtaining this information. MTP850 TETRA Handportable Terminal / Basic Service Manual vii Use of Communication Devices While Driving Always check the laws and regulations on the use of radios in the area where you drive. • • • Give full attention to driving and to the road. Use hands-free operation, if available. Pull off the road and park before making or answering a call if driving conditions or regulations so require. Operational Warnings For Vehicles With An Air Bag Refer to vehicle manufacturer's manual prior to installation of electronic equipment to avoid interference with air bag wiring. Do not place a portable radio in the area over an air bag or in the air bag deployment area. Air bags inflate with great force. If a portable radio is placed in the air bag deployment area and the air bag inflates, the radio may be propelled with great force and cause serious injury to occupants of the vehicle. Potentially Explosive Atmospheres (Explosive atmospheres refers to hazard classified locations that may contain hazardous gas, vapors, or dusts.) Turn off your radio prior to entering any area with a potentially explosive atmosphere, unless it is a radio type especially qualified for use in such areas as “Intrinsically Safe” (for example, Factory Mutual, CSA, UL, CENELEC or ATEX Approved). Do not remove, install, or charge batteries in such areas. Sparks in a potentially explosive atmosphere can cause an explosion or fire resulting in bodily injury or even death. The areas with potentially explosive atmospheres referred to above include fuelling areas such as below decks on boats, fuel or chemical transfer or storage facilities, areas where the air contains chemicals or particles, such as grain, dust or metal powders. Areas with potentially explosive atmospheres are often but not always posted. Blasting Caps And Blasting Areas To avoid possible interference with blasting operations, turn off your radio when you are near electrical blasting caps, in a blasting area, or in areas posted: “Turn off two-way radio”. Obey all signs and instructions. Operational Cautions Antennas Do not use any portable radio that has a damaged antenna. If a damaged antenna comes into contact with your skin, a minor burn can result. Batteries All batteries can cause property damage and/or bodily injury such as burns if a conductive material such as jewelry, keys, or beaded chains touch exposed terminals. The conductive material may complete an electrical circuit (short circuit) and become quite hot. Exercise care in handling any charged battery, particularly when placing it inside a pocket, purse, or other container with metal objects. viii MTP850 TETRA Handportable Terminal / Basic Service Manual Intrinsically Safe Radio Information The Intrinsically safe approval unit refers to a product that has been approved as intrinsically safe by an approval agency (for example FM Approvals, CSA, UL, CENELEC or ATEX) and certifies that a particular product meets the Agency's applicable intrinsic safety standards for specific types of hazardous classified locations. A portable radio that has been approved for intrinsic safety will have Approval label attached to the radio to identify the unit as being Approved for specified hazardous atmospheres. This label specifies the hazardous Class/Division/Group along with the part number of the battery that must be used. The Intrinsically Safe Approval Label will be located on the portable radio unit. Operational Cautions for Intrinsic Safe Equipment • Do not operate radio communications equipment in a hazardous atmosphere unless it is a type especially qualified (for example, FM, UL, CSA, or CENELEC or ATEX approved). An explosion or fire may result. • Do not operate a radio unit that has been approved as intrinsically safe product in a hazardous atmosphere if it has been physically damaged (for example, cracked housing). An explosion or fire may result. • Do not replace or charge batteries in a hazardous atmosphere. Contact sparking may occur while installing or removing batteries and cause an explosion or fire. Operational Cautions for Intrinsic Safe Equipment Radios must ship from the Motorola manufacturing facility with the hazardous atmosphere capability and the intrinsic safety approval labelling (FM, UL, CSA, CENELEC or ATEX). Radios will not be upgraded to this capability and labeled once they have been shipped to the field. A modification changes the unit’s hardware from its original design configuration. Modifications can only be made by the original product manufacturer. • Do not replace or change accessories in a hazardous atmosphere. Contact sparking may occur while installing or removing accessories and cause an explosion or fire. • Turn the radio off before removing or installing a battery or accessory. • Do not disassemble an intrinsically safe product in any way that exposes the internal circuits of the unit. • Failure to use an intrinsically safe approved battery or Approved accessories specifically approved for the radio unit may result in the dangerously unsafe condition of an unapproved radio combination being used in a hazardous location. • Unauthorized or incorrect modification of the intrinsically safe approved Product will negate the approval rating of the product. • Incorrect repair or relabeling of any intrinsically safe Agency-approved radio could adversely affect the Approval rating of the unit. • Use of a radio that is not intrinsically safe in a hazardous atmosphere could result in serious injury or death. MTP850 TETRA Handportable Terminal / Basic Service Manual ix Repair REPAIRS FOR MOTOROLA PRODUCTS WITH INTRINSICALLY SAFE APPROVAL ARE THE RESPONSIBILITY OF THE USER. • Repairs to a Motorola FM approved radio product should only be done at a location that has been FM audited under the FM 3605 repairs and service standard. • Contact Motorola for assistance regarding repairs and service of Motorola intrinsically safe equipment. A repair constitutes something done internally to the unit that would bring it back to its original condition. Items not considered as repairs are those in which an action is performed on a unit which does not require the outer casing of the unit to be opened in a manner which exposes the internal electrical circuits of the unit. Do Not Substitute Options or Accessories The Motorola communications equipment certified as intrinsically safe by the approving agency, (FM, UL, CSA, CENELEC or ATEX) is tested as a complete system which consists of the listed agency Approved portable, Approved battery, and Approved accessories or options, or both. This Approved portable and battery combination must be strictly observed. There must be no substitution of items, even if the substitute has been previously Approved with a different Motorola communications equipment unit. Approved configurations are listed by the Approving Agency (FM, UL, CSA, CENELEC or ATEX). The Intrinsically Safe Approval Label affixed to radio refers to the intrinsically safe classification of that radio product, and the approved batteries that can be used with that system. The manual PN referenced on the Intrinsically Safe Approval Label identifies the approved Accessories and or options that can be used with that portable radio unit. Using a non Motorola intrinsically safe battery and or accessory with the Motorola approved radio unit will void the intrinsically safe approval of that radio unit. European Union Directives Conformance Statement This product is in conformance with the TETRA (TErrestrial Trunked RAdio) standard. This product is in conformance with the requirements of the applicable EU Council Directives. Declarations of Conformance with the requirements are located at: Motorola a/s Sydvestvej 15 DK-2600 Glostrup Denmark x MTP850 TETRA Handportable Terminal / Basic Service Manual Notes MTP850 TETRA Handportable Terminal / Basic Service Manual xi DOCUMENT HISTORY The following major changes have been implemented in this manual since the previous edition: Edition Description Date 6866537D77-A Initial edition June 2005 6866537D77-B Chapter Test Setup & Testing: Note added for battery eliminator. Aug. 2005 Chapter Maintenance: Note added for Bottom Connector cleaning. Exploded Views and related tables updated. App. A: Service Replacement Kit Matrix updated. 6866537D77-C New frequency range 380–430MHz added. Publications list updated chapter scope. Recommended Programming Equipment & Service Replacement Kit Matrix updated Appendix A (page A-6 & 7). Chapter Maintenance: Replacement Part Table updated with Motorola Logo Label. May 2006 6866537D77-D Updated 380–430MHz Full Band radio information (new design for Receiver & GPS). Dec. 2007 6866537D77-E Appendix A: Updated service tanapa list. Apr. 2008 6866537D77-F Added information for the new 1.8 Watt radio. July 2009 6866537D77-G Added information for new MTP850 S and MTP850 FuG models. Feb. 2010 xii MTP850 TETRA Handportable Terminal / Basic Service Manual Notes MTP850 TETRA Handportable Terminal / Basic Service Manual xiii CONTENTS COPYRIGHT ................................................................................................... ii SAFETY ......................................................................................................... iii DOCUMENT HISTORY.................................................................................. xi CHAPTER 1 SCOPE & WARRANTY .......................................................1-1 Scope of this Manual .................................................................................................................................... 1-1 Manual Revisions.......................................................................................................................................... 1-1 Related EMEA Publications (Europe, Middle East and Africa Region)......................................................... 1-2 Related APAC Publications (Asia Pacific Region) ........................................................................................ 1-3 Warranty and Service Support ...................................................................................................................... 1-4 Warranty Period and Return Instructions .......................................................................................... 1-4 After Warranty Period ........................................................................................................................ 1-4 CHAPTER 2 MODEL INFORMATION......................................................2-1 MTP850/MTP850 S/MTP850 FuG Model Information .................................................................................. 2-1 MTP850/MTP850 S/MTP850 FuG Model Specifications .............................................................................. 2-2 CHAPTER 3 OVERVIEW .........................................................................3-1 General ......................................................................................................................................................... 3-1 Digital Modulation Technology................................................................................................................. 3-1 Voice Compression Technology .............................................................................................................. 3-1 Description .................................................................................................................................................... 3-2 Transceiver Description........................................................................................................................... 3-2 Digital Section Description................................................................................................................. 3-2 Transmitter Path Description ............................................................................................................. 3-2 Receiver Path Description for 806–870 MHz .................................................................................... 3-3 Receiver Path Description for 380–430 MHz .................................................................................... 3-3 Frequency Generating Section Description....................................................................................... 3-3 Global Positioning System (GPS) Section Description...................................................................... 3-3 CHAPTER 4 PROGRAMMING THE RADIO...........................................4-1 CHAPTER 5.1 TEST SETUP & TESTING 380–430MHz .....................5.1-1 Typical Test Setup...................................................................................................................................... 5.1-1 Alternative Test Setup ................................................................................................................................ 5.1-2 Test Check List........................................................................................................................................... 5.1-3 Transmitter Tests ............................................................................................................................ 5.1-4 Call Processing Tests ..................................................................................................................... 5.1-4 Duplex Test..................................................................................................................................... 5.1-4 xiv MTP850 TETRA Handportable Terminal / Basic Service Manual How to Configure the IFR 2968 Setup ....................................................................................................... 5.1-5 How to Configure the IFR 2968 Manual Test Screen ........................................................................... 5.1-7 RF Tests ..................................................................................................................................................... 5.1-8 Receiver Tests ...................................................................................................................................... 5.1-8 Transmitter Tests .................................................................................................................................. 5.1-8 Call Processing Test................................................................................................................................... 5.1-9 Talk Back .............................................................................................................................................. 5.1-9 Call to Mobile........................................................................................................................................ 5.1-9 Digital Duplex Test (Tx) .............................................................................................................................. 5.1-9 Manual Mode Testing ............................................................................................................................... 5.1-11 Preparation for Testing ....................................................................................................................... 5.1-11 Tests ................................................................................................................................................... 5.1-11 Charger Recognition Test ................................................................................................................... 5.1-15 Service Flowchart..................................................................................................................................... 5.1-16 CHAPTER 5.2 TEST SETUP & TESTING 806-870MHz...................... 5.2-1 Typical Test Setup ...................................................................................................................................... 5.2-2 Alternative Test Setup ................................................................................................................................ 5.2-3 Test Check List........................................................................................................................................... 5.2-3 Transmitter Tests ............................................................................................................................ 5.2-4 Call Processing Tests ..................................................................................................................... 5.2-4 Duplex Test ..................................................................................................................................... 5.2-4 How to Configure the IFR 2968 Setup ....................................................................................................... 5.2-5 How to Configure the IFR 2968 Manual Test Screen ........................................................................... 5.2-7 RF Tests ..................................................................................................................................................... 5.2-8 Receiver Tests ...................................................................................................................................... 5.2-8 Transmitter Tests .................................................................................................................................. 5.2-8 Call Processing Test................................................................................................................................... 5.2-9 Talk Back .............................................................................................................................................. 5.2-9 Call to Mobile........................................................................................................................................ 5.2-9 Digital Duplex Test (Tx) .............................................................................................................................. 5.2-9 Manual Mode Testing ............................................................................................................................... 5.2-11 Preparation for Testing ....................................................................................................................... 5.2-11 Tests ................................................................................................................................................... 5.2-11 Charger Recognition Test ................................................................................................................... 5.2-14 Service Flowchart..................................................................................................................................... 5.2-15 CHAPTER 6 MAINTENANCE ................................................................. 6-1 Preventive Maintenance................................................................................................................................ 6-1 Inspection .......................................................................................................................................... 6-1 Cleaning ............................................................................................................................................ 6-1 Cleaning External Plastic Surfaces ................................................................................................... 6-2 Cleaning Internal Circuit Boards and Components............................................................................ 6-2 Safe Handling of CMOS Devices .................................................................................................................. 6-2 Pre-baking of Integrated Circuits................................................................................................................... 6-3 Level 1 and Level 2 Maintenance ................................................................................................................. 6-4 Disassembling and Reassembling the Terminal Unit .................................................................................... 6-4 Protecting Static-Sensitive Devices ......................................................................................................... 6-4 To create a proper ground ................................................................................................................. 6-5 To store or transport a circuit board ................................................................................................... 6-5 MTP850 TETRA Handportable Terminal / Basic Service Manual xv Removing and Installing the Antenna ..................................................................................................... 6-5 To remove the antenna from the unit................................................................................................. 6-5 To install the antenna in the unit ........................................................................................................ 6-6 Removing and Installing the Battery........................................................................................................ 6-6 To remove the battery from the unit................................................................................................... 6-6 To install the battery........................................................................................................................... 6-7 Removing and Installing the Top Cover and Back Housing .................................................................... 6-9 To remove the top cover from the unit ............................................................................................... 6-9 To install the top cover....................................................................................................................... 6-9 To remove the back housing from the unit ...................................................................................... 6-10 To install the back housing .............................................................................................................. 6-11 Removing and Installing the Vibrator .................................................................................................... 6-12 To remove the vibrator..................................................................................................................... 6-12 To install the vibrator........................................................................................................................ 6-12 Removing and Installing the Sim Card Door ......................................................................................... 6-13 To remove the Sim Card Door from the unit .................................................................................... 6-13 To install the Sim Card Door onto the unit ....................................................................................... 6-13 Removing and Installing the Emergency Button ................................................................................... 6-14 To remove the Emergency Button from the unit .............................................................................. 6-14 To install the Emergency Button ...................................................................................................... 6-14 Removing and installing the UCM Board .............................................................................................. 6-14 To remove the UCM board from the main board ............................................................................. 6-14 To install the UCM board on the main board ................................................................................... 6-14 Removing and Installing the Internal Assembly .................................................................................... 6-15 To remove the Internal Assembly from the unit (for MTP850 terminals) ......................................... 6-15 To remove the Internal Assembly from the unit (for MTP850 S and MTP850 FuG terminals) ........ 6-16 To install the Internal Assembly (for MTP850 terminals) ................................................................. 6-16 To install the Internal Assembly (for MTP850 S and MTP850 FuG terminals) ................................ 6-17 Removing and Installing the Keypad Board and Main Board................................................................ 6-19 To remove the Keypad Board and Main Board................................................................................ 6-19 To install the Keypad Board and Main Board .................................................................................. 6-19 Removing and installing the Display ..................................................................................................... 6-20 To remove the Display from the unit ................................................................................................ 6-20 To install the Display........................................................................................................................ 6-21 Removing and Installing the Keypad..................................................................................................... 6-23 To remove the Keypad..................................................................................................................... 6-23 To install the Keypad ....................................................................................................................... 6-23 Removing and Installing the Rotary Switch........................................................................................... 6-24 To remove the Rotary Switch........................................................................................................... 6-24 To install the Rotary Switch ............................................................................................................. 6-24 Removing and Installing the Paddle PTT .............................................................................................. 6-25 To remove the Paddle PTT (for MTP850 terminals) ........................................................................ 6-25 To remove the Paddle PTT (for MTP850 S and MTP850 FuG terminals) ....................................... 6-25 To install the Paddle PTT (for MTP850 terminals)........................................................................... 6-25 To install the Paddle PTT (for MTP850 S and MTP850 FuG terminals).......................................... 6-25 Removing and Installing the Microphones ............................................................................................ 6-26 To remove the top microphone from the unit ................................................................................... 6-26 To install the top microphone........................................................................................................... 6-26 To remove the bottom microphone from the unit (not applicable for MTP850 S and MTP850 FuG terminals)................................................................................................................................................. 6-26 To install the bottom microphone (not applicable for MTP850 S and MTP850 FuG terminals)....... 6-26 Removing and Installing the Earpiece................................................................................................... 6-27 xvi MTP850 TETRA Handportable Terminal / Basic Service Manual To remove the Earpiece from the unit.............................................................................................. 6-27 To install the Earpiece...................................................................................................................... 6-27 Removing and Installing the UC Escutcheon (applicable to MTP850 S and MTP850 FuG only) ......... 6-27 To remove the UC Escutcheon from the unit ................................................................................... 6-27 To install the UC Escutcheon........................................................................................................... 6-27 Removing and Installing the UC Flex Assembly (applicable to MTP850 S and MTP850 FuG only)..... 6-28 To remove the UC Flex Assembly from the unit .............................................................................. 6-28 To install the UC Flex Assembly ...................................................................................................... 6-29 Exploded Views........................................................................................................................................... 6-30 MTP850 terminals ................................................................................................................................. 6-30 Torque List ....................................................................................................................................... 6-32 Replacement Parts (MTP850 terminals) ............................................................................................... 6-33 Radio Replacement Parts List ......................................................................................................... 6-33 Accessories Replacement Parts List ............................................................................................... 6-35 MTP850 S and MTP850 FuG terminals ................................................................................................ 6-37 Torque List ....................................................................................................................................... 6-39 Replacement Parts (MTP850 S and MTP850 FuG terminals) .............................................................. 6-40 Radio Replacement Parts List ......................................................................................................... 6-40 Accessories Replacement Parts List ............................................................................................... 6-42 APPENDIX A SERVICE INFORMATION ................................................A-1 Servicing the Handportable Terminals...........................................................................................................A-1 Level 1 and Level 2 Maintenance ......................................................................................................A-1 Level 3 Maintenance .........................................................................................................................A-1 Replacement Parts........................................................................................................................................A-1 Service Information .......................................................................................................................................A-2 Europe, Middle East and Africa Region ..................................................................................................A-2 European Radio Support Centre (ERSC) ..........................................................................................A-2 EMEA Systems Support Centre (ESSC) ...........................................................................................A-2 Piece Parts ........................................................................................................................................A-2 Parts identification and ordering ........................................................................................................A-2 EMEA Test Equipment Support .........................................................................................................A-3 Asia Pacific Region .................................................................................................................................A-3 Piece Parts ........................................................................................................................................A-3 Technical Support ..............................................................................................................................A-3 Further Assistance From Motorola ....................................................................................................A-3 Latin America Region ..............................................................................................................................A-4 Recommended Programming Equipment .....................................................................................................A-6 Service Replacement Kit Matrix ....................................................................................................................A-6 APPENDIX B CONNECTOR PIN FUNCTIONS......................................B-1 CE Bottom Connector ...................................................................................................................................B-1 Mode Select (Option1 and Option2):.......................................................................................................B-2 Accessory Connector Pin-Outs ...............................................................................................................B-3 AUDIO Side Connector (for MTP850 terminals only)....................................................................................B-4 PHF/RSM Connector...............................................................................................................................B-4 PHF/RSM Plug ........................................................................................................................................B-4 RSM Modes of Operation ........................................................................................................................B-5 GCAI Side Audio UC (Universal Connector) - for MTP850 S and MTP850 FuG terminals only...................B-5 GCAI Side Audio UC - Modes of Operation ............................................................................................B-6 SCOPE & WARRANTY MTP850 TETRA Handportable Terminal / Basic Service Manual 1-1 CHAPTER 1 SCOPE & WARRANTY Scope of this Manual This manual contains information necessary to test and maintain the MTP850/MTP850 S/MTP850 FuG TETRA Handportable Terminal at the module level. It also contains information on radio assembling and disassembling. Accordingly, information in this manual is divided into the following sections: • • • • • • • • • • • • • Copyright Safety Contents Document History CHAPTER 1 Scope & Warranty CHAPTER 2 Model Information CHAPTER 3 Overview CHAPTER 4 Programming the Radio CHAPTER 5.1 Test Setup & Testing 380-430 MHz CHAPTER 5.2 Test Setup & Testing 806-870 MHz CHAPTER 6 Maintenance APPENDIX A Service Information APPENDIX B Connector Pin Functions Manual Revisions Changes which occur after this manual is printed are described in Manual Revisions. These Manual Revisions provide complete information on changes including pertinent parts listing data. 1-2 MTP850 TETRA Handportable Terminal / Basic Service Manual SCOPE & WARRANTY Related EMEA Publications (Europe, Middle East and Africa Region) • 6866537D79 • 6866539D03 • 6866539D04 • 6866539D52 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 68015000027 68015000026 68015000025 68015000024 68015000014 68015000023 68015000010 68015000008 68015000006 68015000028 68015000004 68015000021 68015000020 68015000019 68015000018 68015000017 68015000016 68015000022 6866537D80 6866539D53 6866537D28 6866537D27 6866537D21 6866537D20 6866537D83 68015000002 6866537D77 6866537D78 6866539D07 • 6802974C10 MTP850 / MTP850 S / MTP850 FuG Basic User Guide (EN / DE / FR / ES / NL) MTP850 / MTP850 S / MTP850 FuG Basic User Guide (EN / PL / EL / RU / AR / MK ) MTP850 / MTP850 S / MTP850 FuG Basic User Guide (EN / IT / SV / NO / PT-BR / DA) MTP850 / MTP850 S / MTP850 FuG Basic User Guide (EN / HU / LT / HR) MTP850 / MTP850 S / MTP850 FuG Basic User Guide - EN MTP850 / MTP850 S / MTP850 FuG Basic User Guide - FR MTP850 / MTP850 S / MTP850 FuG Basic User Guide - ES MTP850 / MTP850 S / MTP850 FuG Basic User Guide - PT-BR MTP850 / MTP850 S / MTP850 FuG Basic User Guide - IT MTP850 / MTP850 S / MTP850 FuG Basic User Guide - DE MTP850 / MTP850 S / MTP850 FuG Basic User Guide - NL MTP850 / MTP850 S / MTP850 FuG Basic User Guide - SV MTP850 / MTP850 S / MTP850 FuG Basic User Guide - NO MTP850 / MTP850 S / MTP850 FuG Basic User Guide - DA MTP850 / MTP850 S / MTP850 FuG Basic User Guide - RU MTP850 / MTP850 S / MTP850 FuG Basic User Guide - MK MTP850 / MTP850 S / MTP850 FuG Basic User Guide - EL MTP850 / MTP850 S / MTP850 FuG Basic User Guide - PL MTP850 / MTP850 S / MTP850 FuG Basic User Guide - HR MTP850 / MTP850 S / MTP850 FuG Basic User Guide - LT MTP850 / MTP850 S / MTP850 FuG Basic User Guide - HU MTP850 / MTP850 S / MTP850 FuG Basic User Guide - AR MTP850 / MTP850 S / MTP850 FuG Feature User Guide - English MTP850 / MTP850 S / MTP850 FuG Feature User Guide - EN, HU MTP850 / MTP850 S / MTP850 FuG Feature User Guide - EN, DE MTP850 / MTP850 S / MTP850 FuG Feature User Guide - EN, DA MTP850 / MTP850 S / MTP850 FuG Feature User Guide - EN, HR MTP850 / MTP850 S / MTP850 FuG Feature User Guide - EN, MK Accessory Leaflet - English TETRA Terminals Product Information Manual - English MTP850 / MTP850 S / MTP850 FuG Basic Service Manual - English MTP850 806-870MHz Detailed Service Manual - English MTP850 / MTP850 S / MTP850 FuG 380-430MHz Detailed Service Manual - English TETRA CPS Start-up User Guide - English SCOPE & WARRANTY • • • • • • • 6866539D55 6866588D27 6866588D36 6866539D26 6864117B25 IFR-Operational IFR-Operational MTP850 TETRA Handportable Terminal / Basic Service Manual TETRA CPS Start-up User Guide - EN, HU TETRA CPS Start-up User Guide - EN, DE TETRA CPS Start-up User Guide - EN, IT UCM-M Installation Manual EMEA Portable Safety Booklet - Multilingual Manual Supplement 46882-324 Manual 46882-274T Related APAC Publications (Asia Pacific Region) • 6815687H01 MTP850 Basic User Guide - English, Traditional Chinese • • • • • • • • • • • • • • • 6815688H01 6815689H01 6815690H01 6815691H01 6815682H01 6866537D83 68015000002 6815897H01 6815899H01 6815621H01 6815625H01 6815626H01 6804113J24 IFR-Operational IFR-Operational MTP850 Basic User Guide - English, Simplified Chinese MTP850 Basic User Guide - English, Korean MTP850 Feature User Guide - Traditional Chinese MTP850 Feature User Guide - Simplified Chinese MTP850 Feature User Guide - Korean Accessory Leaflet - English TETRA Terminals Product Information Manual - English MTP850 Basic Service Manual - English MTP850 Detailed Service Manual - English TETRA CPS Start-up User Guide - Traditional Chinese TETRA CPS Start-up User Guide - Simplified Chinese TETRA CPS Start-up User Guide - Korean APAC/LACR TETRA Portable Safety Booklet - Multilingual Manual Supplement 46882-324 Manual 46882-274T 1-3 1-4 MTP850 TETRA Handportable Terminal / Basic Service Manual SCOPE & WARRANTY Warranty and Service Support Motorola offers long term support for its products. This support includes full exchange and/or repair of the product during the warranty period, and service/ repair or spare parts support out of warranty. Warranty Period and Return Instructions The terms and conditions of warranty are defined fully in the Motorola Dealer or Distributor or Reseller contract. These conditions may change from time to time and the following notes are for guidance purposes only. In instances where the product is covered under a “return for replacement” or “return for repair” warranty, a check of the product should be performed prior to shipping the unit back to Motorola. This is to ensure that the product has been correctly programmed or has not been subjected to damage outside the terms of the warranty. Prior to shipping any radio back to the appropriate Motorola warranty depot, please contact Customer Resources or your Motorola dealer, distributor or reseller. All returns must be accompanied by a Warranty Claim Form, available from your Customer Service representative or Motorola Online Extranet (MOL) or your Motorola dealer, distributor or reseller (refer to list in Appendix A). Products should be shipped back in the original packaging, or correctly packaged to ensure no damage occurs in transit. After Warranty Period After the Warranty period, Motorola continues to support its products in two ways. • • Motorola's Regional Radio Support Centers offer a repair service to both end users and dealers at competitive prices. AAD supplies individual parts and modules that can be purchased by dealers who are technically capable of performing fault analysis and repair. MODEL INFORMATION MTP850 TETRA Handportable Terminal / Basic Service Manual 2-1 CHAPTER 2 MODEL INFORMATION MTP850/MTP850 S/MTP850 FuG Model Information This manual applies to the following MTP850/MTP850 S/MTP850 FuG, 1 W and 1.8 W, TETRA Handportable Terminal model: H60UCN6TZ5AN, 806–870 MHz H60PCN6TZ5AN, 380–430 MHz H60PCN6TZ6AN, 380–430 MHz H60PCN6TZ7AN, 380–430 MHz H60PCN6TZ8AN, 380–430 MHz MODEL NUMBERING SYSTEM Typical Model Numbering: H 1 Position: 1 2 2 3 P C 4 5 N 6 6 7 T 8 Z 9 5 A Z 10 11 12 Position 1 - Type of Unit H = Hand-Held Portable M = Mobile Product Positions 2 and 3 - Model Series 02=Motorola Digital Communicator 06=Motorola Advanced Feature Digital 07=Motorola i370 Products 08=Motorola i1000 Products 12=Motorola 3:1 Mobile 13=Motorola Ruggedized Digital 39=Motorola MTH650 Family 60=Motorola MTP850 Family 78=Motorola MTH800 Family Position 12 - Unique Model Variations N=Standard Package R=Blue Housing Z=Black Housing Position 4 - Frequency Band Position 11 - Version P=380 to 400 MHz Q=410 to 430 MHz U=806 to 870 MHz *Values given represent range only; they are not absolute. Version Letter (Alpha) Major Change Version Letter (Beta) Major Change Position 5 - Power Level A=0 to 0.7 Watts B=0.7 to 0.9 Watts C=1.0 to 3.9 Watts D=4.0 to 5.0 Watts E=5.1 to 6.0 Watts F=6.1 to 10.0 Watts Position 6 - Physical Packages F=Limited Keypad - With Display H=Full Keypad - With Display K= Limited Controls - Basic Display N=Enhanced Controls - Enhanced Display Position 7 - Channel Spacing 1=5 kHz 2=6.25 kHz 3=10 kHz 4=12.5 kHz 5=15 kHz 6=25 kHz 7=30 kHz Position 10 - Feature Level 1=Basic 2=Limited Pkg 3=Limited Plus 4=Intermediate 5=Standard Pkg 6=Standard Plus 7=Expanded Pkg 8=Expanded Plus 9=Full Feature/ Programmable Position 9 - Primary System Type R=iDEN Basic S= iDen AFU Z= Dimetra Position 8 - Primary Operation N=Digital Front Q=Low Profile -Basic Display R=Digital Multi-Service T=TDMA Digital Dual Mode 2-2 MTP850 TETRA Handportable Terminal / Basic Service Manual MODEL INFORMATION MTP850/MTP850 S/MTP850 FuG Model Specifications GENERAL ETSI Type Number: RECEIVER ETS 300 019-1-7 806–870 MHz 380–430 MHz TRANSMITTER Receiver Type: Class A and B Modulation Type: Frequency Range: 851–870 MHz 380–430 MHz RF Power: Channel Spacing: 25 kHz Frequency Range 800MHz: Temperature Range for Transceiver: Operating: Storage: Battery Types: Standard Battery Voltage: Minimum: Nominal: Portable Dimensions (HxWxD in MMs): -30 °C to +60 °C -40 °C to +85 °C FTN6573A 950mAh (Li Ion) - not available for 1.8W radio FTN6574A UltraHigh 1850mAh (Li lon) 3.2 Vdc 3.8 Vdc 125x50x33.5 mm with standard battery 125x50x37.5 mm with ultra high battery Weight 380–430MHz: 181 g Radio only (with antenna) 218 g with standard battery 238 g with ultra high battery Weight 860–870MHz: 175 g Radio only (with antenna) 215 g with standard battery 233 g with ultra high battery Specifications subject to change without notice. Sensitivity (4%) BER: (4%) BER -47 dBm Frequency Range 380MHz Selectivity Blocking: (50–100 kHz) Interfering Signal Level: (4%) BER Frequency Stability: Locked to Base Not Locked to Base Spurious Rejection: Interfering Signal Level: (4%) BER -45 dBm -40 dBm Frequency Stability: Distortion at Rated Audio: 1 Watt 1.8 Watt TMO 806–825 MHz DMO 851–870 MHz -112 dBm (1 W radio) -114 dBm (1.8 W radio) Intermodulation: Interfering Signal Level: Locked to Base: Unlocked to Base: Audio Rated: π/4DQPSK +100Hz +1000Hz 1W 15% Max. TMO 380–430 MHz DMO 380–430 MHz ± 100 Hz ± 1000 Hz Spurious Emissions: Conducted 30MHz–1GHz 1GHz–12.75GHz -36dBm -30dBm Radiated 30MHz–1GHz 1GHz–12.75GHz -36dBm -30dBm Adjacent Channel Power (at± 25kHz): 55dBc (1W radio) 60dBc (1.8W radio) OVERVIEW MTP850 TETRA Handportable Terminal / Basic Service Manual 3-1 CHAPTER 3 OVERVIEW General To achieve a high spectrum efficiency, the terminal uses digital modulation technology and sophisticated voice-compression algorithm. The voice of the person speaking into the microphone is converted into a digital bit stream consisting of zeros (0) and ones (1). This stream is then modulated into a radio-frequency (RF) signal, which is transmitted over the air to another radio. The process is called digital modulation. Digital Modulation Technology The MTP850/MTP850 S/MTP850 FuG is a TETRA Handportable Terminal that can operate in dispatch and phone modes. The radio can also operate in TMO (Trunked Mode Operation) and DMO (Direct Mode Operation) modes. It uses two digital technologies: π/4 DQPSK and Time Division Multiple Access (TDMA). π/4DQPSK is a modulation technique that transmits information by altering the phase of the radio frequency (RF) signal. Data is converted into complex symbols, which alter the RF signal and transmit the information. When the signal is received, the change in phase is converted back into symbols and then into the original data. The system can accommodate 4-voice channels in the standard 25 kHz channel as used in the two-way radio. Time Division Multiple Access (TDMA) is used to allocate portions of the RF signal by dividing time into four slots, one for each unit. Time allocation enables each unit to transmit its voice information without interference from other transmitting units. Transmission from a unit or base station is accommodated in time-slot lengths of 15 milliseconds and frame lengths of 60 milliseconds. The TDMA technique requires sophisticated algorithms and a digital signal processor (DSP) to perform voice compressions/decompressions and RF modulation/demodulation. Voice Compression Technology Voice is converted into a digital bit stream by sampling the voice at high rate and converting the samples into numbers, which are represented by bits. Voice compression reduces the number of bits per second while maintaining the voice 3-2 MTP850 TETRA Handportable Terminal / Basic Service Manual OVERVIEW at an acceptable quality level. The terminal uses a coding technique called ACELP (Algebraic Code Excited Linear Prediction). The compressed voice-data bits modulate the RF signal. Description Transceiver Description All the radio circuitry is contained in the Digital/RF Board and the keypad board. The Digital/RF board is divided into the following sections: digital, frequency generating, transmitter, and receiver. Digital Section Description The digital section includes the Patriot IC that consists of the MCORE RISC machine and the Digital Signal Processor (DSP). The Mcore is the controller of the Digital/RF Board. It controls the operation of the transmitter, receiver, audio, and synthesizer integrated circuits located in the RF section. It communicates with the keypad and display. The Digital Signal Processor (DSP) performs modulation and de-modulation functions for the radio. It also performs Forward Error Correction and other correction algorithms for overcoming channel errors and ACELP speech coding. It carries out linear 16-bit analog to digital conversions, audio filtering, and level amplification for the microphone audio input and the received audio output. The power and audio section is based on the PCAP and includes power supplies, 13-bit CODEC, audio routing, microphone and earpiece amplifiers. PCAP audio power amplifier is used for the loudspeaker. Transmitter Path Description The transmitter circuitry includes a linear class AB Power Amplifier (PA) for the linear modulation of the terminal. It includes a Cartesian Loop to enhance its transmitter linearity and reduced splattering power into adjacent channels. The transmitter path consists of a Cartesian Loop that contains the forward and feedback paths. The forward path includes the JAVELIN IC, BALUN, Attenuator, and Power Amplifier and Isolator (the Isolator is used in the 800 MHz band only). The Loop feedback path includes the directional coupler, attenuator, BALUN, and JAVELIN IC. OVERVIEW MTP850 TETRA Handportable Terminal / Basic Service Manual 3-3 The Cartesian Loop output power passes to the antenna through the Antenna Switch, Harmonic Filter and Duplexer. Receiver Path Description for 806–870 MHz The receiver section in the terminal is based on the DCR (Direct Conversion) technology, the main concept of this technology is down converting of the RF signal directly into a base band signal, skipping the intermediate stage of IF signal. The receiver path includes the Antenna Switch, Limiter, 10dB Step Attenuator, Front Filter, LNA integrated with 23dB Step Attenuator and 40dB of AGC continuous attenuation, Pre-selector SAW Filter, Balun, Half-Life Mixer, 1-pole filter, and the Tomahawk IC which consists of all the base band receive chain. Receiver Path Description for 380–430 MHz The receiver section in the terminal is based on the DCR (Direct Conversion) technology, the main concept of this technology is down converting of the RF signal directly into a base band signal, skipping the intermediate stage of IF signal. The receiver path includes the Duplexer, Antenna Switch, Limiter, 10dB Step Attenuator, Discrete Front Filter, RF switches, LNA integrated with 30dB Step Attenuator, 22dB of Gain and 40dB of AGC continuous attenuation (in parallel with LNA bypass feature), Discrete Post-selector Filter, BALUN, Half-Life Mixer, one-pole baseband filter, and the Tomahawk IC which consists of all the base band receive chain. Frequency Generating Section Description The frequency generating section provides description of the following main components: Tomahawk IC fractional-N Synthesizer, Escort synthesizer, Reference oscillator, Main VCO, Tx VCO and buffer. Global Positioning System (GPS) Section Description The GPS section includes the following main components: Duplexer, Front filter, LNA, Post Filter, SiRF Instant GSCi-5000 IC, TCXO, RTC, and Level Shifter. The GPS in the radio is based on the SIRF Instant GSCi-5000 IC, which comprises a standalone ROM-based multimode GPS receiver in a single chip BGA package. 3-4 MTP850 TETRA Handportable Terminal / Basic Service Manual Notes PROGRAMMING THE RADIO MTP850 TETRA Handportable Terminal / Basic Service Manual 4-1 CHAPTER 4 PROGRAMMING THE RADIO NOTE: For programming the radio, refer to 6802974C10 TETRA Customer Programming Software (CPS) user guide. 4-2 MTP850 TETRA Handportable Terminal / Basic Service Manual Notes TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 1 CHAPTER 5.1 TEST SETUP & TESTING 380–430MHz Any level 3 repairs can deeply affect the performance of the terminal and may cause a new tuning procedure. This tuning procedure can be applied by certain authorised Motorola depots where the appropriate TEST & TUNE EQUIPMENT is available.The appropriate TEST & TUNE EQUIPMENT is a special automated test equipment which is only available at some Motorola factories and Motorola repair centers. Typical Test Setup Carry out the following instructions before testing: • Check that you have a fully charged battery (not required when using Battery Eliminator (FTN6904_). • For testing the radio, a special RF radio rear antenna adapter (FTN6905_) with RF cable is required. • Detach the antenna from the radio. • Connect the special RF adapter to the rear side antenna connector of your radio and fix it by screwing the wing nut into the antenna thread. • Connect the other side of the cable to the N-type RF Connector of the IFR using a N-type-to-SMA-adapter. • Connect the power supply to the battery eliminator wires. 5.1 - 2 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz Connect the red (+) and black (-) wires of the battery eliminator to the respective positive and negative points of the power supply, and use the correct voltage (3.8VDC, max. 4.2VDC). Neglecting this would damage your radio and/or the power supply. IFR 2968 N-TYPE RF CONNECTOR MTP850 RF CABLE (3086228J02) BATTERY ELIMINATOR* 3.8 V POWER SUPPLY Figure 1 Typical Test Setup Alternative Test Setup Cable adapter 2888482K04 enables connecting to the vehicle adapter connector on a stand-alone main board. Thus, it allows testing of the main board in a disassembled unit. On one side, the cable adapter has a mating vehicle adapter connector with mechanical grasping mechanism; on the other side the connection is SMA male. TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 3 Test Check List The following table summarises the required test setups. No. Test Name 1. Base Station Registration Test Setup Radio Setup Test Conditions Limits Control Channel 390.125 MHz 3605 TETRA 380+0MS Traffic Channel 390.125 MHz 3605 TETRA 380+0MS Time Slot 3 Country Code 234 Network Code 2392 Base Color 1 Location Area 23 Min Rx Level -110dBm Max Tx Level 30dBm (1W radio) 32.5dBm (1.8W radio) Access Parameter Mobile Power 2. 3. 30dBm (1W radio) 32.5dBm (1.8W radio) Burst Type Normal RF Gen Level Burst Power -90dBm Transmitter Burst Power <=0.25 Symbols Vector Error Max 10% RMS, 30% Peak Frequency Error ± 100Hz Call Processing Talk Back Call Processing Call to Mobile 28–32dBm (1W radio) 30.5–34.5dBm (1.8W radio) Timing Error 1KHz Test Signal Group Mode 4. -53dBm -50dBm 5.1 - 4 No. MTP850 TETRA Handportable Terminal / Basic Service Manual Test Name Test Setup Radio Setup Private 4 digit random number & “Send” RF Gen Level Burst Power TEST SETUP & TESTING 380–430MHz Test Conditions Limits 28–32dBm (1W radio) 30.5-34.5dBm (1.8W radio) -90dBm 28–32dBm (1W radio) 30.5-34.5dBm (1.8W radio) Timing Error <=0.25 Symbols Vector Error Max 10% RMS, 30% Peak Frequency Error -/+ 100Hz Transmitter Tests 1. Power Burst (Control Range) 2. Power Profiles 3. Tx Burst Timing Error 4. Vector Error RMS and Peak 5. Tx Frequency Error Call Processing Tests 1. Talk Back 2. Call to Mobile Duplex Test Digital Duplex Test (Tx) Measurement Capabilities: Bar charts (Tx Power, Freq. Err, Vector Rms.), Spectrum Analyser, Power Analyser, Vector Analyser, Vector Diagrams TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 5 How to Configure the IFR 2968 Setup Perform the following steps to configure the IFR 2968 with the radio set: 1. Turn ON the IFR. 2. Press “Systems” Mode Key (wait until the digital system is initialized). 3. Press “Tetra Mobile” soft key. 4. Press “Setup” soft key and enter the System Parameters Screen. 5. Press “Channel Plan” soft key. 6. Press “Tetra 380+0MS” soft key. The “Control Channel” automatically changes to “3600”; and “Traffic Channel” automatically changes to 3700. 7. Press twice the “Traffic Channel” soft key and check that the marker goes to Timeslot. Press Data key “3” followed by the “Traffic Channel” soft key, to change to Timeslot “3”. 8. Press “Country Code” soft key. Enter “234” and press again “Country Code” soft key. 9. Press “Network Code” soft key. Thereafter, enter “2392” and press “Network Code” soft key. 10. Press “Base Color” soft key. Thereafter, enter “1” and press “Base Color” soft key. 11. Press “More” soft key. 12. Press “Location Area” soft key. Thereafter, enter “22” and press “Location Area” soft key. 13. Press “More” soft key. 14. Press “Min Rx Level” soft key. Thereafter, enter “-110dBm” and press “Min Rx Level” soft key. 15. Press “Max Tx Level” soft key. Thereafter, enter “30dBm” (for 1W radios) or “32.5dBm” (for 1.8W radios). Press “Max Tx Level” soft key. 16. Press “Access Parameter” soft key. Thereafter, enter “-53dBm” and press “Access Parameter” soft key. 17. Press “Base Service” soft key. Note: You are entering base services setup. 5.1 - 6 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz The displayed values are factory defaults and should not be changed. Power On Registration: required Power Off Deregistration: required Priority Cell: yes Minimum Mode Service: may be used Migration: supported System Wide Services: normal mode 18. Press “More” soft key. TETRA Voice Service: supported Circuit Mode Data Service: supported (Reserved): available SNDCD Service: available Air Interface Encryption: not available Advanced Link: not supported 19. Press the “Return” soft key. 20. Press the “Neighbr Cell” soft key. 21. Verify that the following NEIGHBOUR CELL INFO values are displayed: Note: The displayed values are factory defaults and should not be changed. NEIGHBOUR CELL BROADCAST: not SUPPORTED BROADCAST INTERVAL: 5s NEIGHBOUR CELL CHANNEL: 3500 NEIGHBOUR CELL LOCATION AREA: 00017 NEIGHBOUR CELL IDENTIFIER: 01 SLOW RE-SELECT THRESHOLD: 10dB PRESS “MORE” SOFT KEY SLOW RE-SELECT HYSTERESIS: 10dB TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 7 FAST RE-SELECT THRESHOLD: 10dB FAST RE-SELECT HYSTERESIS: 10dB 22. Press the “Return” soft key. 23. Press the “Trunk Type” soft key and the “message Trunked” soft key (Transmission). 24. Press “More” Softkey. Note: The displayed values are factory defaults and should not be changed. It is not required to configure “Call Types” “Call Times” and “Messages”. 25. Press “More” Softkey. How to Configure the IFR 2968 Manual Test Screen 1. To enter “Manual test” screen, press “Manual” soft key. 2. Press “Control Channel” soft key. Thereafter, “3605” and press “Control Channel” soft key (IFR 3605 = Rx 390.125000MHz). 3. Press “Traffic Channel” soft key. Enter “3605” and press “Traffic Channel” soft key. The marker goes to Timeslot. Enter “3” and press “Traffic Channel” soft key. (Note that the Traffic Channel number changes automatically after entering the Control Channel number). 4. Press “RF Gen Level” soft key. Thereafter, enter “-75” and press “dBm” data keys followed by “RF Gen Level” soft key. 5. Press “Mobile Power” soft key, enter “30 dBm/1W” or “32.5 dBm/1.8W”, using soft key. 6. Press “Burst Type” soft key and “Normal” soft key. This completes the test equipment configuration setup. Note: The System Setup Configuration Data is saved even after the power is turned off. However, the Manual Test Setup is not saved. 5.1 - 8 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz RF Tests Receiver Tests Note: This test requires programming the radio. Refer to 6802974C10 TETRA Customer Programming Software (CPS). Verify that your radio is in “Group Mode”. 1. Using the Depot version CPS, enable the Test Page field in the radio codeplug and flash the radio. 2. Turn the radio ON. 3. Check that registration and “ITSI ---/---: xxxx” is displayed on the IFR “Manual Test” screen STATUS: REGISTRATION (ITSI ATTCHED) GSSI: XXXXXXX SELECTED Transmitter Tests 1. Verify that your radio is in “Test Group Mode”. 2. Press the “RF Gen Level” soft key. Enter “-90dBm” by pressing the data keys and “RF Gen Level” Key. 3. Press the “PTT” of the radio and monitor the IFR “Manual Test” screen which displays the Burst Power, Power Profile, Timing Error, Vector Error, and Frequency Error. Note: You have to hold the PTT in the pressed position long enough to enable you to read the results. - Burst Power Required Results: 28–32dBm (1W radio) or 30.5–34.5dBm (1.8W radio). - Power Profile: Passed. - Timing Error: -/+ 0.25 symbols. - Vector Error: Max 10% RMS, Max 30% Peak, Max 5% residual. - Frequency Error: -/+ 100Hz. 4. Press the “Clear Down” soft key, to proceed with other tests. TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 9 Call Processing Test Talk Back Before you start this test, make sure that handset and test equipment are configured the same as given in the Transmitter Test. 1. Press the “PTT” and speak into the mic of the radio. You will hear the last three seconds of the speech frames before the “PTT” is released. 2. Press the “Test Sound” soft key to produce the 1kHz signal through the radio speaker. You will hear a 1kHz tone from the radio speaker for about three seconds. 3. Press the “Silence” soft key to mute the 1KHz Audio Signal of the speaker. 4. Press the “Clear Down” soft key and check that the “Cleardown Complete” status appear on the IFR “Manual Test” screen. Call to Mobile 1. Press the “Call Mobile” soft key on the IFR. Note: Select type of call. 2. Press “Private” Call. Note: You will hear beeps from the handset speaker. 3. Press “Abort Call” soft key. Note: Repeat step 1 through 3 for Phone and Emergency calls. Digital Duplex Test (Tx) 1. Perform the following test in “Phone” or “Private” mode. 2. Dial a random number “9359” using the Alphanumeric keys of the radio and press the “Send” Key. 5.1 - 10 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz The following results are displayed on the IFR “Manual Test” Screen. • Burst Power Required Results: 28–32dBm (1W radio) or 30.5–34.5dBm (1.8W radio) • Power Profile: Passed • Timing Error: -/+ 0.25 Symbols. • Vector Error: Max 10% RMS, Max 30% Peak, Max 5% residual. • Frequency Error: -/+ 100Hz 3. Speak into the handset microphone and hear your speech (after a short delay) from the handset internal earpiece. Note: If you need more details, press the “Duplex Test” mode key. 4. Press the “duplex test (Tx)” soft key. The “Digital Duplex test” results will be displayed on the IFR screen providing you with the following bar charts measurement capabilities: • Power • Vector RMS • Frequency Error For Power Analyser Graph: 5. Press “power ana” soft key. 6. Check that the power frame falls within the limits. For Spectrum Analyser Graph: 7. Press “Spect ana” soft key. 8. Monitor the Tx frequency. For Vector Analyser Diagram: 9. Press the “Vect Anal” soft key 10. Monitor the constellation diagram. 11. Press the “Vector Diagram” soft key. Monitor the vector diagram. 12. Press the “Rotated vector” to zoom in on the constellation. 13. Press the handset “End” key. TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 11 Manual Mode Testing Preparation for Testing 1. Verify that the radio is turned off. 2. Press the “4”, “5” and “6” keys together and then, press the On/Off key to turn the radio on. 3. The display shows “LCD Color test Press Any Key To Proceed”. Tests Note: Any key that will be pressed will cause the test to advance from one step to the next. 1. Press any key consecutively. The display shows horizontal red lines that becomes thicker with every key press, until it becomes fully red. 2. Press any key again, the display shows four colored rectangles. 3. Press any key consecutively. The display shows vertical green lines that becomes thicker with every key press, until it becomes fully green. 4. Press any key again. The display becomes fully blue and the message “END LCD test !!!” appears. 5. Press any key again. The display shows “Battery Interface Test”. 6. Press any key again. The display shows “Battery Interface Test PASS”. 7. Press any key again. The display shows “Vibrator On”, verify that the radio is vibrating. 8. Press any key again. The display shows “Red Led on” and the Red LED at the top of the radio is lit. 9. Press any key again. The display shows “Green Led on” and the Green LED at the top of the radio is lit. 10. Press any key. The display shows “Both Leds on” and the LED located on the top of the radio is blinking in amber (combination of red and green lights of the two halves of the LED). 11. Press any key again. The display shows “Keypad Backlight On” and the keypad backlight is On. 12. Press any key again. The display shows “Display Backlight On” and the display backlight is On. 5.1 - 12 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz Note: The following readings appears only when a Universal Crypto Module (UCM) board is installed in the unit. 13. Press any key again. The display shows “UCM Detected”. 14. Press any key again. The display shows “UCM Power up Success”. 15. Press any key again. The display shows “UCM Ping Success”. Note: The following reading appears only when a UCM board is not installed in the unit. 16. Press any key again. The display shows “UCM Not Detected”. 17. Press the Programmable Side Key 1 (Side Down Key) twice to “Tones Test”. Press any key again. The display shows “Internal Speaker Tone Test”, a tone is heard via the speaker. 18. Press any key again. The display shows “Internal Earpiece Tone Test”, a tone is heard via the internal earpiece. 19. Press any key again. The display shows “Connect PHF for the following Tests”. Insert a headset into the PHF connector and plug the PHF earpiece into your ear. 20. Press any key again. The display shows “PHF Earpiece Tone Test”, “PHF connected”. A tone is heard via the PHF earpiece. 21. Press any key again. The display shows “Connect RSM-SIDE for the following test”. Press any key again. The display shows “RSM Side tone test RSM-SIDE connected”. A tone is heard via the RSM speaker. 22. Press any key again. The display shows “Int Mic to INT ERP Loopback Test”. Speak into the bottom microphone, and you will hear your voice via the earpiece. 23. Press any key again. The display shows “TOP Mic to PHF EAR Loopback Test”. Speak into the top microphone, and you will hear your voice via the PHF earpiece. 24. Press any key again. The display shows “PHF Mic to INT EAR Loopback Test”. Speak into the PHF microphone, and you will hear your voice via the radio earpiece 25. Press any key again. The display shows “Connect RSM- SIDE for the following tests”. Press any key again. The display shows “RSM Side MIC to INT EAR loopback Test”. Speak into the RSM microphone, and you will hear your voice via earpiece. 26. Press any key again. The display shows “Chopper-Noise Test Int MIC to internal earp”. Place the internal earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 27. Press any key again The display shows “Connect PHF for the following tests”. TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 13 28. Press any key again. The display shows “Chopper-Noise test TOP Mic to PHF EAR”. Bind around the antenna one binding of the earpiece cable and place the external earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 29. Press any key again. The display shows “Chopper-Noise test PHF Mic to Int earp”. Bind around the antenna one binding of the earpiece cable and listen for chopper noise at the radio earpiece. Make sure chopper noise is not audible. 30. Press any key again. The display shows “Connect RSM - SIDE for the following tests”. Press any key again. The display shows “Chopper-Noise test RSM SIDE Connector MIC to INT ERP.” and listen for chopper noise at the radio earpiece. 31. Press any key again. The display shows “Int Mic to Int earp Loopback Test with UCM”. Speak into the bottom microphone, and you will hear your voice via the earpiece. Note: Tests 22-31 work also without UCM. 32. Press any key again. The display shows “Connect PHF for the following Tests”. 33. Press any key again. The display shows “TOP Mic PHF ERP Loopback Test with UCM”. Speak into the top microphone, and you will hear your voice via the PHF earpiece 34. Press any key again. The display shows “PHF Mic to Int earp Loopback Test with UCM”. Speak into the PHF microphone, and you will hear your voice via earpiece. 35. Press any key again. The display shows “Connect RSM SIDE for following Tests”. 36. Press any key again. The display shows “RSM side Mic to Int ear loopback test with UCM”. Speak into the RSM microphone, and you will hear your voice via earpiece. 37. Press any key again. The display shows “Chopper Noise INT MIC to INT EAR with UCM”, and listen for chopper noise at radio earpiece. Make sure chopper noise is not audible 38. Press any key again. The display shows “Connect PHF for the following Tests”. 39. Press any key again. The display shows “Chopper-Noise TOP mic to PHF EAR with UCM”. Bind around the antenna one binding of the earpiece cable and place the external earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 40. Press any key again. The display shows “Chopper-Noise PHF mic to Int EAR with UCM”. Bind around the antenna one binding of the earpiece cable and listen for chopper noise at radio earpiece. Make sure chopper noise is not audible 41. Press any key again. The display shows “Connect RSM SIDE for the following tests”. 5.1 - 14 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz 42. Press any key again. The display shows “Chopper-Noise RSM- SIDE mic to Int earp with UCM”. Bind around the antenna one binding of the RSM cable and listen for chopper noise at radio earpiece. Make sure chopper noise is not audible. 43. Press any key. The display shows “Keypad test”. 44. Press any key.The display shows Emergency Send Up Ptt Down Left Menu Right 1 2 3 4 5 6 7 8 9 * 0 # Every time you press causes the respective display to disappear 45. The display shows “press any key to continue”. 46. Press <<<< Key. The display shows: * * * * * * * * >>>> Every time you press causes the respective display to disappear. 47. After pressing all keys, the display is clear. 48. Press any key to continue. The display shows “Rotary test”. Turn the rotary switch clockwise, each click causes the respective clockwise arrow sign to disappear. Then, a set of counter clockwise arrows appear, turn the rotary switch counter clockwise, each click causes the respective counter clockwise arrow sign to disappear. The display shows “Press the rotary”. 49. Press any key to continue. The display shows “To next test Press any key”. 50. Press any key to continue. The display shows “To begin the photo sensor test press any key”. 51. Press any key again. The display shows “Place the photo sensor in the lighted place and press any key”. Expose the photo sensor (located between the key of 8 and #) to a lighted place. 52. Press any key again. The display shows “Cover the photo sensor and press any key”. Do as told and observe the keypad backlight. 53. Press any key again. The display shows “PHOTO SENSOR TEST PASSED”, “press any key to continue to next test”. 54. Press any key again. The display shows “The test is completed”, “Press any key to turn the radio OFF”. TEST SETUP & TESTING 380–430MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.1 - 15 55. This completes the test. Press any key to turn the radio OFF. Charger Recognition Test • Turn the radio ON. • Connect the Rapid Travel Charger accessory connector to the handset. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Connect the Vehicle Power Adapter (VPA) Charger accessory connector to the handset. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Connect the handset to the Desktop Charger. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Verify that the battery charger is in progress (the process advance is indicated on the Battery Strength icon). • Press the “ON/OFF” key. The radio should turn OFF. 5.1 - 16 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 380–430MHz Service Flowchart Connect the radio to the IFR (1) 1 Fail Maintenance level? Perform all tests: RF and audio Pass Fail 1 Replace Main board (*) and re-test - Replace the customer’s radio - Send the radio to Level 3 maintenance - Send the new TEI number to service provider - Clone/reprogram customer details to new unit Fail Pass Replace other kits one-by-one and re-test - Replace battery - Replace antenna Pass - Send new TEI number to the service provider - Clone/reprogram, customer (*) Main Board: See Service Replacement Kit (Appendix A) Note: Not field replaceable for Latin America (1) Refer to Replacement Parts in Maintenance section. TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 1 CHAPTER 5.2 TEST SETUP & TESTING 806-870MHz Any level 3 repairs can deeply affect the performance of the terminal and may cause a new tuning procedure. This tuning procedure can be applied by certain authorised Motorola depots where the appropriate TEST & TUNE EQUIPMENT is available.The appropriate TEST & TUNE EQUIPMENT is a special automated test equipment which is only available at some Motorola factories and Motorola repair centers. 5.2 - 2 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz Typical Test Setup Carry out the following instructions before testing: • Check that you have a fully charged battery (not required when using Battery Eliminator (FTN6904_). • For testing the radio a special RF radio rear antenna adapter (FTN6905_) with RF cable is required. • Detach the antenna from the radio. • Connect the special RF adapter to the rear side antenna connector of your radio and fix it by screwing the wing nut into the antenna thread. • Connect the other side of the cable to the N-type RF Connector of the IFR using a N-type-to-SMA-adapter. • Connect the power supply to the battery eliminator wires. Take care not to mix-up the red (+) and black (-) wire of the battery eliminator when connecting power just as for the right voltage (3.8VDC, max. 4.2VDC) or this could damage the radio and/or the power supply. IFR 2968 N-TYPE RF CONNECTOR MTP850 RF CABLE (3086228J02) BATTERY ELIMINATOR* 3.8 V POWER SUPPLY Figure 2 Typical Test Setup TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 3 Alternative Test Setup Cable adapter 2888482K04 enables connecting to the vehicle adapter connector on a stand-alone main board. Thus, it allows testing of the main board in a disassembled unit. One one side, the cable adapter has a mating vehicle adapter connector with mechanical grasping mechanism; on the other side the connection is SMA male. Test Check List The following table summarises the required test setups. No. Test Name 1. Base Station Registration Test Setup Radio Setup Test Conditions Limits Control Channel 851.812500 MHz 2072 TETRA 800MS Traffic Channel 851.812500 MHz 2072 TETRA 800MS Time Slot 3 Country Code 234 Network Code 2392 Base Color 1 Location Area 22 Min Rx Level -110dBm Max Tx Level 30dBm Access Parameter Mobile Power 2. -53dBm 30dBm Burst Type Normal RF Gen Level Burst Power -90dBm Transmitter Burst Power 28–32dBm Timing Error <=0.25 Symbols Vector Error Max 10% RMS, 30% Peak Frequency Error -/+ 100Hz 5.2 - 4 MTP850 TETRA Handportable Terminal / Basic Service Manual No. Test Name 3. Call Processing Talk Back Test Setup Radio Setup 1KHz Test Signal Group Mode 4. Test Conditions TEST SETUP & TESTING 806-870MHz Limits -50dBm Call Processing Call to Mobile Private 4 digit random number & “Send” RF Gen Level Burst Power 28–32dBm -90dBm 28–32dBm Timing Error <=0.25 Symbols Vector Error Max 10% RMS, 30% Peak Frequency Error -/+ 100Hz Transmitter Tests 1. Power Burst (Control Range) 2. Power Profiles 3. Tx Burst Timing Error 4. Vector Error RMS and Peak 5. Tx Frequency Error Call Processing Tests 1. Talk Back 2. Call to Mobile Duplex Test Digital Duplex Test (Tx) Measurement Capabilities: Bar charts (Tx Power, Freq. Err, Vector Rms.), Spectrum Analyser, Power Analyser, Vector Analyser, Vector Diagrams TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 5 How to Configure the IFR 2968 Setup Perform the following steps to configure the IFR 2968 with the radio set: 1. Turn ON the IFR. 2. Press “Systems” Mode Key (wait until the digital system is initialized). 3. Press “Tetra Mobile” soft key. 4. Press “Setup” soft key and enter the System Parameters Screen. 5. Press “Channel Plan” soft key. 6. Press “More” soft key. 7. Press “Tetra 800MS” soft key. The “Control Channel” automatically changes to “2040”; and “Traffic Channel” automatically changes to 2140. 8. Press twice the “Traffic Channel” soft key and check that the marker goes to Timeslot. Press Data key “3” followed by the “Traffic Channel” soft key, to change to Timeslot “3”. 9. Press “Country Code” soft key. Enter “234” and press again “Country Code” soft key. 10. Press “Network Code” soft key. Thereafter, enter “2392” and press “Network Code” soft key. 11. Press “Base Color” soft key. Thereafter, enter “1” and press “Base Color” soft key. 12. Press “More” soft key. 13. Press “Location Area” soft key. Thereafter, enter “22” and press “Location Area” soft key. 14. Press “More” soft key. 15. Press “Min Rx Level” soft key. Thereafter, enter “-110dBm” and press “Min Rx Level” soft key. 16. Press “Max Tx Level” soft key. Thereafter, enter “30dBm” and press “Max Tx Level” soft key. 17. Press “Access Parameter” soft key. Thereafter, enter “-53dBm” and press “Access Parameter” soft key. 18. Press “Base Service” soft key. Note: You are entering base services setup. 5.2 - 6 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz The displayed values are factory defaults and should not be changed. Power On Registration: required Power Off Deregistration: required Priority Cell: yes Minimum Mode Service: may be used Migration: supported System Wide Services: normal mode 19. Press “More” soft key. TETRA Voice Service: supported Circuit Mode Data Service: supported (Reserved): available SNDCD Service: available Air Interface Encryption: not available Advanced Link: not supported 20. Press the “Return” soft key. 21. Press the “Neighbr Cell” soft key. 22. Verify that the following NEIGHBOUR CELL INFO values are displayed: Note: The displayed values are factory defaults and should not be changed. NEIGHBOUR CELL BROADCAST: not SUPPORTED BROADCAST INTERVAL: 5s NEIGHBOUR CELL CHANNEL: 3500 NEIGHBOUR CELL LOCATION AREA: 00017 NEIGHBOUR CELL IDENTIFIER: 01 SLOW RE-SELECT THRESHOLD: 10dB PRESS “MORE” SOFT KEY SLOW RE-SELECT HYSTERESIS: 10dB TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 7 FAST RE-SELECT THRESHOLD: 10dB FAST RE-SELECT HYSTERESIS: 10dB 23. Press the “Return” soft key. 24. Press the “Trunk Type” soft key and the “message Trunked” soft key (Transmission). 25. Press “More” Softkey. Note: The displayed values are factory defaults and should not be changed. It is not required to configure “Call Types” “Call Times” and “Messages”. 26. Press “More” Softkey. How to Configure the IFR 2968 Manual Test Screen 1. To enter “Manual test” screen, press “Manual” soft key. 2. Press “Control Channel” soft key. Thereafter, “2072” and press “Control Channel” soft key (IFR 2072 = Rx 851.81250MHz). 3. Press “Traffic Channel” soft key. Enter “2072” and press “Traffic Channel” soft key. The marker goes to Timeslot. Enter “3” and press “Traffic Channel” soft key. (Note that the Traffic Channel number changes automatically after entering the Control Channel number). 4. Press “RF Gen Level” soft key. Thereafter, enter “-75” and press “dBm” data keys followed by “RF Gen Level” soft key. 5. Press “Mobile Power” soft key, enter 30 dBm/1W, using soft key. 6. Press “Burst Type” soft key and “Normal” soft key. This completes the test equipment configuration setup. Note: The System Setup Configuration Data is saved even after the power is turned off. However, the Manual Test Setup is not saved. 5.2 - 8 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz RF Tests Receiver Tests Note: This test requires programming the radio. Refer to 6802974C10 TETRA Customer Programming Software (CPS). Verify that your radio is in “Group Mode”. 1. Using the Depot version CPS, enable the Test Page field in the radio codeplug and flash the radio. 2. Turn the radio ON. 3. Check that registration and “ITSI ---/---: xxxx” is displayed on the IFR “Manual Test” screen STATUS: REGISTRATION (ITSI ATTCHED) GSSI: XXXXXXX SELECTED Transmitter Tests 1. Verify that your radio is in “Test Group Mode”. 2. Press the “RF Gen Level” soft key. Enter “-90dBm” by pressing the data keys and “RF Gen Level” Key. 3. Press the “PTT” of the radio and monitor the IFR “Manual Test” screen which displays the Burst Power, Power Profile, Timing Error, Vector Error, and Frequency Error. Note: You have to hold the PTT in the pressed position long enough to enable you to read the results. - Burst Power Required Results: 28–32dbm. - Power Profile: Passed. - Timing Error: < 0.25 symbols. - Vector Error: Max 10% RMS, Max 30% Peak, Max 5% residual. - Frequency Error: -/+ 100Hz. 4. Press the “Clear Down” soft key, to proceed with other tests. TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 9 Call Processing Test Talk Back Before you start this test, make sure that handset and test equipment are configured the same as given in the Transmitter Test. 1. Press the “PTT” and speak into the mic of the radio. You will hear the last three seconds of the speech frames before the “PTT” is released. 2. Press the “Test Sound” soft key to provide the 1kHz signal to the radio speaker. 3. Release the “PTT”, you will hear a 1kHz tone from the radio speaker for about three seconds. 4. Press the “Silence” soft key to mute the 1KHz Audio Signal of the speaker. 5. Press the “Clear Down” soft key and check that the “Cleardown Complete” status appear on the IFR “Manual Test” screen. Call to Mobile 1. Press the “Call Mobile” soft key on the IFR. Note: Select type of call. 2. Press “Private” Call. Note: You will hear beeps from the handset speaker. 3. Press “Abort Call” soft key. Duplex Test (Phone/Private Mode) Note: Repeat step 1 through 3 for Phone and Emergency calls Digital Duplex Test (Tx) 1. Perform the following test in “Phone” or “Private” mode. 2. Dial a random number “9359” using the Alphanumeric keys of the radio and press the “Send” Key. 5.2 - 10 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz The following results are displayed on the IFR “Manual Test” Screen. - Burst Power Required Results: 28–32dbm - Power Profile: Passed - Timing Error: <0.25 Symbols. - Vector Error: Max 10% RMS, Max 30% Peak, Max 5% residual. - Frequency Error: -/+ 100Hz 3. Speak into the handset microphone and hear your speech (after a short delay) from the handset internal earpiece. Note: If you need more details, press the “Duplex Test” mode key. 4. Press the “duplex test (Tx)” soft key twice. The “Digital Duplex test” results will be displayed on the IFR screen providing you with the following bar charts measurement capabilities: - Power - Vector RMS - Frequency Error For Power Analyser Graph: 5. Press “power ana” soft key. 6. Check that the power frame falls within the limits. For Spectrum Analyser Graph: 7. Press “Spect ana” soft key. 8. Monitor the Tx frequency. For Vector Analyser Diagram: 9. Press the “Vect Anal” soft key 10. Monitor the constellation diagram. 11. Press the “Vector Diagram” soft key. 12. Press the “Rotated vector” to zoom in on the constellation. 13. Press the handset “End” key. TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 11 Manual Mode Testing Preparation for Testing 1. Verify that the radio is turned off. 2. Press the “4”, “5” and “6” keys together and then, press the On/Off key to turn the radio on. 3. The display shows “LCD Color test Press Any Key To Proceed”. Tests Note: Any key that will be pressed will cause the test to advance from one step to the next. 1. Press any key consecutively. The display shows horizontal red lines that becomes thicker with every key press, until it becomes fully red. 2. Press any key again, the display shows four colored rectangles. 3. Press any key consecutively. The display shows vertical green lines that becomes thicker with every key press, until it becomes fully green. 4. Press any key again. The display becomes fully blue and the message “END LCD test !!!” appears. 5. Press any key again. The display shows “Battery Interface Test”. 6. Press any key again. The display shows “Battery Interface Test PASS”. 7. Press any key again. The display shows “Vibrator On”, verify that the radio is vibrating. 8. Press any key again. The display shows “Red Led on” and the Red LED at the top of the radio is lit. 9. Press any key again. The display shows “Green Led on” and the Green LED at the top of the radio is lit. 10. Press any key. The display shows “Both Leds on” and the LED located on the top of the radio is blinking in amber (combination of red and green lights of the two halves of the LED). 11. Press any key again. The display shows “Keypad Backlight On” and the keypad backlight is On. 12. Press any key again. The display shows “Display Backlight On” and the display backlight is On. 5.2 - 12 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz Note: The following readings appears only when a Universal Crypto Module (UCM) board is installed in the unit. 13. Press any key again. The display shows “UCM Detected”. 14. Press any key again. The display shows “UCM Power up Success”. 15. Press any key again. The display shows “UCM Ping Success”. Note: The following reading appears only when a UCM board is not installed in the unit. 16. Press any key again. The display shows “UCM Not Detected”. 17. Press any key again. The display shows “Speaker Tone Test”, a tone is heard via the speaker. 18. Press any key again. The display shows “Internal Earpiece Tone Test”, a tone is heard via the internal earpiece. 19. Press any key again. The display shows “Insert PHF for the following Tests”. Insert a headset into the PHF connector and plug the PHF earpiece into your ear. 20. Press any key again. The display shows “PHF Earpeace Tone Test”, “PHF connected”. A tone is heard via the PHF earpiece. 21. Press any key again. The display shows “RSM CE connector is not connected”. Press any key again. The display shows “Connect RSM from side connector to the radio and press any key”. Press any key again. The display shows “RSM Side connector is not connected”. 22. Press any key again. The display shows “Int Mic Int earp Loopback Test”. Speak into the bottom microphone, and you will hear your voice via the earpiece. 23. Press any key again. The display shows “TOP Mic PHF spk Loopback Test”. Speak into the top microphone, and you will hear your voice via the PHF earpiece. 24. Press any key again. The display shows “PHF Mic Int earp Loopback Test”. Speak into the PHF microphone, and you will hear your voice via earpiece. 25. Press any key again. The display shows “RSM CE connector is not connected”. Press any key again. The display shows “RSM Side connector is not connected”. 26. Press any key again. The display shows “Chopper-Noise Int earp”. Place the internal earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 27. Press any key again. The display shows “Chopper-Noise TOP Mic PHF spkr”. Bind around the antenna one binding of the earpiece cable and place the internal earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual 5.2 - 13 28. Press any key again. The display shows “Chopper-Noise PHF Mic Int earp”. Bind around the antenna one binding of the earpiece cable and place the PHF earpiece in your ear and listen for chopper noise. Make sure chopper noise is not audible. 29. Press any key again. The display shows “RSM CE connector is not connected”.Press any key again. The display shows “RSM CE connector is not connected”. Press any key again. The display shows “RSM Side connector is not connected”. 30. Press any key again. The display shows “Int Mic Int earp Loopback Test with UCM”. Speak into the bottom microphone, and you will hear your voice via the earpiece. Note: Tests 31-37 work also without UCM. 31. Press any key again. The display shows “TOP Mic PHF spk Loopback Test with UCM”. Speak into the top microphone, and you will hear your voice via the PHF earpiece 32. Press any key again. The display shows “PHF Mic Int earp Loopback Test with UCM”. Speak into the PHF microphone, and you will hear your voice via earpiece 33. Press any key again. The display shows “RSM CE connector is not connected” Press any key again. The display shows “RSM Side connector is not connected”. 34. Press any key again. The display shows “Chopper-Noise INT mic Int earp with UCM”. Place the internal earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 35. Press any key again. The display shows “Chopper-Noise TOP mic PHF spk with UCM”. Bind around the antenna one binding of the earpiece cable and place the internal earpiece close to your ear and listen for chopper noise. Make sure chopper noise is not audible. 36. Press any key again. The display shows “Chopper-Noise PHF mic Int earp with UCM”. Bind around the antenna one binding of the earpiece cable and place the PHF earpiece in your ear and listen for chopper noise. Make sure chopper noise is not audible 37. Press any key again. The display shows “RSM CE connector is not connected” 38. Press any key again. The display shows “RSM CE connector is not connected”. Press any key again. The display shows “RSM Side connector is not connected”. 39. Press any key again. The display shows all the radio keys. 40. Press every key, one by one. Each key you press causes its respective display to disappear. 41. Press any key to continue. 5.2 - 14 MTP850 TETRA Handportable Terminal / Basic Service Manual 42. Press <<<< TEST SETUP & TESTING 806-870MHz Key. The display shows: * * * * * * * * >>>> Every time you press causes the respective display to disappear. 43. After pressing all keys, the display is clear. 44. Press any key to continue. The display shows “Rotary test”. Turn the rotary switch clockwise, each click causes the respective clockwise arrow sign to disappear. Then, a set of counter clockwise arrows appear, turn the rotary switch counter clockwise, each click causes the respective counter clockwise arrow sign to disappear. The display shows “Press the rotary”. 45. Press any key to continue. The display shows “To next test Press any key”. 46. Press any key to continue. The display shows “To begin the photo sensor test press any key”. 47. Press any key again. The display shows “Place the photo sensor in the lighted place and press any key”. Expose the photo sensor (located between the key of 8 and #) to a lighted place. 48. Press any key again. The display shows “Cover the photo sensor and press any key”. Do as told and observe the keypad backlight. 49. Press any key again. The display shows “PHOTO SENSOR TEST PASSED”, “press any key to continue to next test”. 50. Press any key again. The display shows “The test is completed”, “Press any key to turn the radio OFF”. 51. This completes the test. Press any key to turn the radio OFF. Charger Recognition Test • Turn the radio ON. • Connect the Rapid Travel Charger accessory connector to the handset. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Connect the Vehicle Power Adapter (VPA) Charger accessory connector to the handset. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Connect the handset to the Desktop Charger. Check whether the LCD display shows “charger connected” and that the keypad backlight is turned ON. • Verify that the battery charger is in progress (the process advance is indicated on the Battery Strength icon). • Press the “ON/OFF” key. The radio should turn OFF. TEST SETUP & TESTING 806-870MHz MTP850 TETRA Handportable Terminal / Basic Service Manual Service Flowchart Connect the radio to the IFR (1) 1 Fail Maintenance level? Perform all tests: RF and audio Pass Fail 1 Replace Main board (*) and re-test - Replace the customer’s radio - Send the radio to Level 3 maintenance - Send the new TEI number to service provider - Clone/reprogram customer details to new unit Fail Pass Replace other kits one-by-one and re-test - Replace battery - Replace antenna Pass - Send new TEI number to the service provider - Clone/reprogram, customer details to new unit (*) Main Board: See Service Replacement Kit (Appendix A) Note: Not field replaceable for Latin America (1) Refer to Replacement Parts in Maintenance section. 5.2 - 15 5.2 - 16 MTP850 TETRA Handportable Terminal / Basic Service Manual Notes MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6-1 CHAPTER 6 MAINTENANCE Preventive Maintenance This TETRA Handportable Terminal does not require a scheduled preventive maintenance program. However, periodic visual inspection is recommended. Inspection Check that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry. Cleaning The following procedures describe the recommended cleaning agents and methods to be used when cleaning the external and internal surfaces of the radio. External surfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, compound, or grime. Internal surfaces (circuit boards and components) should be cleaned only when the radio is disassembled for servicing or repair. The only recommended agent for cleaning external radio surfaces is a 0.5% solution (one teaspoon of detergent per gallon of water) of mild dishwashing detergent in water. The internal surfaces should be cleaned only with isopropyl alcohol (100% by volume). NOTE: Internal surfaces should be cleaned only when the radio is disassembled for service or repair. Take care to clean the bottom connector frequently and particularly prior to the programming procedure e.g. with a soft brush (do not use fluids). CAUTION: The effects of certain chemicals and their vapors can have harmful results on certain plastics. Avoid using aerosol sprays, tuner cleaners, and other chemicals. 6-2 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Cleaning External Plastic Surfaces Apply the 0.5% detergent-water solution sparingly with a stiff, non-metallic, short-bristled brush to work all loose dirt away from the radio. Use a soft, absorbent, lintless cloth or tissue to remove the solution and dry the radio. Make sure that no water remains entrapped near the connectors, cracks, or crevices. Cleaning Internal Circuit Boards and Components Isopropyl alcohol (100%) may be applied with a stiff, non-metallic, short-bristled brush to dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the dislodged material out and away from the inside of the radio. Make sure that controls or tunable components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process since this could cause the liquid to collect in unwanted places. After completing of the cleaning process, use a soft, absorbent, lintless cloth to dry the area. Do not brush or apply any isopropyl alcohol to the frame, front cover, or back cover. NOTE: Always use a fresh supply of alcohol and a clean container to prevent contamination by dissolved material (from previous usage). Safe Handling of CMOS Devices Complementary metal-oxide semiconductor (CMOS) devices are used in the radio. While the attributes of CMOS devices are many, their characteristics make them susceptible to damage by electrostatic or high voltage charges. Damage can be latent, resulting in failure occurring weeks or months later. Therefore, special precautions must be taken to prevent device damage during disassembly, troubleshooting, and repair. The following handling precautions are mandatory for CMOS circuits, and are especially important in low humidity conditions. • All CMOS devices must be stored or transported in conductive material so that all exposed leads are shorted together. CMOS devices must not be inserted into conventional plastic “snow” or plastic trays of the type that are used for storage or transportation of other semiconductor devices. • All CMOS devices must be placed on a grounded bench surface and the technician must also be grounded before handling the devices. This is done most effectively by having the technician wear a conductive wrist strap in series with a 100kΩ resistor to ground. • Do not wear nylon clothing while handling CMOS circuits. • Do not insert or remove CMOS devices with power applied. Check all power supplies to be used for testing CMOS devices and be certain there are no voltage transients present. • When straightening CMOS device leads, provide ground straps for the apparatus used. • When soldering, use a grounded soldering iron. • All power must be turned off in a system before printed circuit boards containing CMOS devices are inserted, removed, or soldered. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6-3 Pre-baking of Integrated Circuits Electronic components are generally coated with plastic material which has the nature of not being waterproof. If kept unsealed the components can absorb humidity. When soldered to the board (especially with reflow techniques) the sudden change in temperature can cause fissure or crack which can result in malfunction or damage. To avoid this problem these moisture sensitive components (MS) should be stored and shipped in a sealed wrapping (dry pack). Processing must take place only with dry components when an uninterrupted dry storage can be guaranteed, otherwise the components have to be pre-baked. If a reflow procedure takes place close to MS components the whole board must be pre-baked. Please refer to the following table: For 1W radios P/N 5104932K08 5186988J77 5108683Y44 5185941F32 5187943V03 5115443M01 5187512V01 5109509A69 51012033001 5189378V12 5188450M52 5114004M42 MSL* 3 3 2 3 3 3 3 3 3 3 3 1 DESCRIPTION Tomahawk, U200 Javelin, U900 TETRA PA, U901 PCAP 2.4 Patriot ROM3 LNA- Life, U500 Half-Life, U501 PSRAM FLASH 32M EEPROM SiRF Instant GSCi-5000 IC Backlight Booster MSL* 3 3 2 3 3 3 3 3 3 3 DESCRIPTION Tomahawk, U200 Javelin, U900 TETRA PA, U901 PCAP 2.4 Patriot ROM3 LNA- Life, U502 Half-Life, U507 PSRAM, U402 FLASH 32M EEPROM For 1.8W radios P/N 5104932K08 5186988J77 5171354L01 5185941F32 5171266M01 5115443H02 5187512V01 5164852H34 51012033001 5189378V12 6-4 MTP850 TETRA Handportable Terminal / Basic Service Manual P/N 5188450M58 5114004M42 MSL* 3 1 MAINTENANCE DESCRIPTION SiRF Instant GSCi-5000 IC Backlight Booster * Out of dry package Moisture Sensitivity Level (MSL) 1) No dry pack required 2) 1 year 3) 168 hrs Level 1 and Level 2 Maintenance This manual covers Level 1 and Level 2 Maintenance: at Level 1 maintenance you replace the terminal and/or accessories and send the faulty unified chassis and/or accessories to a higher level of maintenance; at level 2 maintenance a faulty kit is replaced. For Level 3 please refer to Appendix A. Environmentally Preferred Products (EPP), refer to the indications on the printed circuit boards, are developed and assembled using environmentally preferred components and solder assembly techniques in compliance to the European Union’s Restriction of Hazardous Substances (ROHS) Directive 2002/95/EC and Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC. To maintain product compliance and reliability, use only the Motorola specified parts in this manual. For the identification of lead (Pb) free assemblies, all EPP products will carry the EPP Marking with the symbol shown below on the PCB. The marking provides information to those performing assembly, servicing and recycling operation on these product adhering to the JEDEC standard #97. The EPP Marking will be in the form of label or marking on printed circuit board (PCB). Disassembling and Reassembling the Terminal Unit Mechanical checks and self tests should be performed on the unit at the basic level of service. To perform testing at the field level, it is sometimes necessary to remove the antenna and the housing from the unit. Procedures for disassembling and reassembling the unit are described in the sections that follow. Note: Read each procedure thoroughly before performing the actual task. Protecting Static-Sensitive Devices This unit contains static-sensitive devices that must be protected when opening the unit, or storing and transporting any printed-circuit board. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6-5 To create a proper ground • Ground the working surface of your service bench. If possible, use the Motorola Static Protection Assembly (part #0180386A82) to ground your service bench. This assembly contains a wrist strap, two ground cords, a table mat, and a floor mat. • Wear a conductive wrist strap in series with a 1M ohm resistor to ground. • Do not wear nylon clothing when handling any printed-circuit board. • Prior to touching any printed-circuit board, touch an electrical ground to remove any static charge that might have accumulated. To store or transport a circuit board • Place the printed-circuit board in conductive, anti-static material. • Do not insert the printed-circuit board into conventional plastic “snow” trays used for transporting other devices. Removing and Installing the Antenna Note:The antenna must be removed each time the back housing is removed. Recommended tools: no tools are required. To remove the antenna from the unit Unscrew the antenna counter clockwise until it is detached from the handset. 6-6 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE To install the antenna in the unit Screw the antenna clockwise to the handset. Turn counter-clockwise to detach Turn clockwise to attach Figure 1 Antenna Removal and Installation Removing and Installing the Battery Recommended tools: no tools are required. To remove the battery from the unit 1. Place the unit facing down on the work area. 2. Press the battery release button, lift the bottom of the battery away from the unit and remove battery from the unit. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6-7 2 1 Figure 2 Battery Removal To install the battery 1. Locate the battery so that the upper two tabs are inserted below the tabs on the back housing. 2. Carefully press the battery (lower part) down until it snaps into location. 6-8 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE fastening bridge battery contacts Figure 3 Location of Fastening Bridge & Battery Contacts 2 1 Figure 4 Battery Installation MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6-9 Removing and Installing the Top Cover and Back Housing Recommended tools: T-6 Torx bit, Torx driver, mini flat-tip screwdriver. To remove the top cover from the unit 1. Place the unit facing down on clean work area. 2. Using the flat-tip screwdriver remove the label at the top of the unit (Logo label) to gain access to the single screw fastening the top cover. 3. Clean the adhesive remains of the labels using alcohol. 4. Using the Torx driver with the T-6 Torx bit, unscrew the screw fastening the top cover. 5. Carefully remove the top cover from the unit. To install the top cover 1. Position the top cover over the unit. 2. Verify that the cover is positioned correctly, the screw hole is aligned to the threads of the front housing and the external antenna connector is visible through its dedicated hole. 3. Using the Torx driver with the T-6 Torx bit, screw with a torque of 3.0±0.5 in-lb (0.34±0.056Nm). 4. Glue a new label over the screw hole. Figure 5 Top Cover Removal and Installation 6 - 10 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE To remove the back housing from the unit 1. Remove the antenna. 2. Remove the battery. 3. Remove the top cover. 4. Place the unit facing down on the clean work area. 5. Using the screwdriver remove the Tamper Evident label to gain access to all three screws fastening the back housing. 6. Clean the adhesive remains of the labels using alcohol. 7. Using the Torx driver with the T-6 Torx bit, unscrew the three screws fastening the back housing. Do not remove the two flathead screws at the bottom of the unit that hold the latch in place. 8. Carefully remove the back housing from the unit, lifting the bottom away from the unit first and then carefully removing the top away from under the front housing tab. 9. The main seal can then be removed from the back housing. 10. The battery seal can then be removed from the back housing. Figure 6 Back Housing Removal and Installation MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 11 To install the back housing 11. Place main seal in back housing making sure all tabs fit well in the back housing and the seal rests in the groove that goes around the back housing. 12. Place the battery seal in position in the back housing. 13. Position the back housing over the unit. 14. Carefully insert the top of the back housing under the front housing tab, and move the bottom of the back housing to the unit, making sure the main seal stays located on the back housing and the battery seal remains in place and around the battery connector. 15. Verify that the back housing is positioned correctly, screw holes are aligned to the threads of the front housing, external antenna connector is visible through its dedicated hole. 16. Using the Torx driver with the T-6 Torx bit, screw with a torque of 3.0±0.5 in-lb (0.34±0.056Nm). 17. Replace top cover. 18. Glue a new Tamper Evident label. Figure 7 Back Housing Installation 6 - 12 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Removing and Installing the Vibrator Recommended tool: mini flat-tip screwdriver. To remove the vibrator 1. Remove the back housing. Refer to “Removing and Installing the Top Cover and Back Housing” on page 6-9. 2. Turn the back housing up side down and, using the screwdriver, remove the vibrator from its chamber inside the back housing. To install the vibrator 1. Carefully push the vibrator into its chamber in the back housing. 2. Install the back housing. Figure 8 Vibrator Removal and Installation MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 13 Removing and Installing the Sim Card Door Recommended tools: T-6 Torx bit, Torx driver. To remove the Sim Card Door from the unit 1. Remove the battery. 2. Using the Torx driver with the T-6 Torx bit, unscrew the two screws fastening the latch to the back housing. 3. Remove the latch from the back housing. 4. Remove the Sim card Door. To install the Sim Card Door onto the unit 1. Place the Sim card Door into position on the back housing. 2. Place the latch onto the back housing, including two flathead screws. 3. Using the Torx driver with the T-6 Torx bit, screw the two screws fastening the latch to the back housing. 4. Install the battery. Figure 9 SIM Card Door Removal and Installation 6 - 14 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Removing and Installing the Emergency Button Recommended tools: tweezers, mini flat-tip screwdriver. To remove the Emergency Button from the unit The Emergency button can be pried from the main housing by use of a tweezers or mini flat-tip screwdriver. To install the Emergency Button Press the Emergency button into place until it clicks. Removing and installing the UCM Board Recommended tools: Phillips screwdriver. To remove the UCM board from the main board 1. Remove the back housing. Refer to “Removing and Installing the Top Cover and Back Housing” on page 6-9. 2. Open the UCM fastening screw. Note:Not available in the UCM-M module which will be supplied with the UCM-M Upgrade Kit GMLN4561. 3. Gently remove the UCM Board from the Main Board. Verify not to damage the UCM connector when removing the board. 4. The Retainer rotary connector will also come off, as it is also secured by the UCM fastening screw. 5. Remove the retainer from the bushing on the main PCB. 6. The Retainer UCM will be adhered to the bottom of the UCM and it can be gently pried away. The Retainer UCM could also be still fixed to the main board shield. In this case, gently pull it off the shield. To install the UCM board on the main board 1. Hold the Main Board with the UCM connector facing you. 2. Place the Retainer UCM as shown on the main board shield. 3. Install the retainer and align it with the bushing on the main PCB. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 15 4. Place the Retainer rotary connector in position over the rotary connector, aligning its hole with the hole in the stud on the main board. 5. Carefully attach the UCM Board to the Main Board. Verify the connector is connected correctly. 6. Place and close the UCM fastening screw. Screw to 2.0±0.5 in-lb (0.23±0.058 Nm). Note:Not available in the UCM-M module which will be supplied with the UCM-M Upgrade Kit GMLN4561. . Figure 10 UCM Board Removal and Installation Removing and Installing the Internal Assembly Recommended tools: mini flat-tip screwdriver, UC Flex Holder (07012013001) – for MTP850 S and MTP850 FuG only. To remove the Internal Assembly from the unit (for MTP850 terminals) 1. Remove the back housing. Refer to “Removing and Installing the Top Cover and Back Housing” on page 6-9. 2. Remove the UCM Board and the Retainer Rotary Connector. Refer to “Removing and installing the UCM Board” on page 6-14. 3. Open the audio jack plug before removal of the Internal Assembly. 4. Disconnect the accessory flex cable from the main board. 6 - 16 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE 5. Remove the Retainer Accessory Connector with the screwdriver. 6. Carefully remove the accessory connector being careful not to damage the flex cable. 7. Disconnect the rotary flex cable from the main board. 8. In order to remove the internal assembly from the front housing, the front housing side walls must be spread apart such that the internal catches that hold the internal assembly in the front housing are freed. Gently pry towards the outside the front housing sidewalls and remove the internal assembly from the unit. 9. Remove the Cover audio jack from the side of the Internal Assembly. To remove the Internal Assembly from the unit (for MTP850 S and MTP850 FuG terminals) 1. Remove the back housing. Refer to “Removing and Installing the Top Cover and Back Housing” on page 6-9. 2. Remove the UCM Board and the Retainer Rotary Connector. Refer to “Removing and installing the UCM Board” on page 6-14. 3. Disconnect the accessory flex cable from the main board. 4. Remove the Retainer Accessory Connector with the screwdriver. 5. Carefully remove the accessory connector being careful not to damage the flex cable. 6. Disconnect the rotary flex cable from the main board. 7. Disconnect the UC flex cable from the main board. 8. In order to remove the internal assembly from the front housing, the front housing side walls must be spread apart such that the internal catches that hold the internal assembly in the front housing are freed. Gently pry towards the outside the front housing sidewalls and remove the internal assembly from the unit. To install the Internal Assembly (for MTP850 terminals) 1. Place the Cover audio jack into place on the side of the Internal Assembly. 2. Position the Internal Assembly over the front housing; making sure the audio jack plug on the main housing is in the open position. 3. Gently push the Internal Assembly down into the front housing until two clicks are heard indicating that the Internal Assembly is secured in place. 4. Install the accessory connector into the front housing. 5. Install the Retainer Accessory Connector. 6. Connect the accessory flex cable to the main board. 7. Connect the rotary flex cable to the main board. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 17 8. Install the UCM Board and the Retainer Rotary Connector. Refer to “Removing and installing the UCM Board” on page 6-14. 9. Close the audio jack cover. To install the Internal Assembly (for MTP850 S and MTP850 FuG terminals) 1. Assemble the UC Flex Holder on the front housing, to shield the UC Flex cable during assembly. 2. Position the Internal Assembly over the front housing 3. Gently push the Internal Assembly down into the front housing until three clicks are heard indicating that the Internal Assembly is secured in place. 4. Remove the UC Flex Holder. 5. Install the accessory connector into the front housing. 6. Install the Retainer Accessory Connector. 7. Connect the accessory flex cable to the main board. 8. Connect the rotary flex cable to the main board. 9. Connect the UC flex cable to the main board. 10. Install the UCM Board and the Retainer Rotary Connector. Refer to “Removing and installing the UCM Board” on page 6-14. . Figure 11 Removal and Installation of the Internal Assembly 1 6 - 18 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE . Figure 12 Removal and Installation of the Internal Assembly 2 (MTP850 terminals) UC Flex Holder Figure 13 Removal and Installation of the Internal Assembly 2 (MTP850 S and MTP850 FuG terminals) MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 19 Removing and Installing the Keypad Board and Main Board Recommended tools: T-6 Torx bit, Torx driver, mini flat-tip screwdriver. To remove the Keypad Board and Main Board 1. Remove the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. 2. Using the Torx driver with the T-6 Torx bit, unscrew the two screws fastening the keypad board. 3. Gently remove the keypad board from the assembly. 4. The main board can be separated enough from the chassis to remove the LCD flex connector from the main board, then the main board can be removed. To install the Keypad Board and Main Board 1. Connect the LCD flex connector to the main board, then place the main board in position on the chassis. 2. Gently place the keypad board into position on the assembly, making sure that the board-to-board connectors mate. 3. Using the Torx driver with the T-6 Torx bit, screw the two screws fastening the keypad board with a torque of 2.0±0.5 in-lb (0.23±0.058 Nm). 4. Install the internal assembly into the front housing. Refer to “Removing and Installing the Internal Assembly” on page 6-15. . 6 - 20 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Figure 14 Keypad Board Removal and Installation Figure 15 Main Board Removal and Installation Removing and installing the Display Recommended tools: mini flat-tip screwdriver Note: Do not touch the display in the active viewing area; fingerprints on this surface cannot be easily removed. When servicing the display, work in a clean cell using de-ionized air pressure. To remove the Display from the unit 1. Remove the Keypad Board and Main Board. Refer to “Removing and Installing the Keypad Board and Main Board” on page 6-19. 2. Place the chassis assembly, with the display facing up, on the clean work area. 3. Insert the screwdriver into the side slot in the upper side of the chassis assembly, and gently push the display holder out from the chassis. 4. Carefully remove the display. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 21 To install the Display 1. Verify that no damage exists on the LCD glass. Install the protective film back in place. 2. Locate the display above the chassis and slide left side of LCD under chassis tab and onto left locating pin and ease into place. Verify that the display is inserted into the 2 location pins. 3. Carefully install the display holder. Verify that the holder is securely snapped into the slot. 4. Remove the protective film from the LCD glass. 5. Install the Keypad Board and Main Board. Refer to “Removing and Installing the Keypad Board and Main Board” on page 6-19. DETAIL A SEE DETAIL A Figure 16 Display Removal and Installation 1 Figure 17 Display Removal and Installation 2 6 - 22 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE SEE DETAIL A DETAIL A Figure 18 Display Removal and Installation 3 MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 23 Removing and Installing the Keypad Recommended tools: no tool is required. To remove the Keypad 1. Remove the Internal Assembly. Refer to “Removing and Installing the Internal Assembly” on page 6-15. 2. Remove the keypad board from the unit. To install the Keypad 1. Install the keypad. Verify that all the keys are properly inserted into their dedicated holes. 2. Install the Internal Assembly. Refer to “Removing and Installing the Internal Assembly” on page 6-15. Figure 19 Keypad Removal and Installation 6 - 24 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Removing and Installing the Rotary Switch Recommended tools: T-6 Torx bit, Torx driver, Phillips screwdriver, mini flat-tip screwdriver, nut selector adapter (FR10056AT), hex head screwdriver. To remove the Rotary Switch 1. Remove the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. 2. Remove the selector knob cover. 3. Unscrew the selector screw. 4. Remove the selector knob. 5. Mount the adapter onto the selector nut. Insert the hex head screwdriver in the adapter and turn counter clockwise to release the selector nut. 6. Remove the Retainer earpiece assembly by inserting the mini flat-tip screwdriver into each of the two tabs and unhooking the Retainer earpiece assembly from the front housing. 7. Remove the rotary switch assembly and rubber o-ring seal. To install the Rotary Switch 1. Make sure that the o-ring seal is in place. 2. Install the rotary switch assembly. 3. Place Retainer earpiece assembly into position hooking the stiffener under the two tabs of the front housing, and then pressing down until the two metal tabs click into place. 4. Insert the selector nut. Mount the adapter onto the selector nut. Insert the hex head screwdriver in the adapter and turn clockwise to install the selector nut. Screw to 5±0.5 in-lb (0.58±0.058Nm). 5. Install the selector knob. 6. Install the selector screw. Screw to 2.0±0.5 in-lb (0.23±0.058 Nm). 7. Insert the selector knob until it clicks into place. 8. Install the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 25 Removing and Installing the Paddle PTT Recommended tools: mini flat-tip screwdriver. To remove the Paddle PTT (for MTP850 terminals) 1. Remove the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. 2. Remove the Retainer PTT by inserting into the rectangular hole and sliding upwards until the Retainer PTT has been freed. 3. With the mini flat-tip screwdriver, pry the PTT away from the front housing and bezel PTT. 4. With the mini flat-tip screwdriver, pry the Bezel PTT away from the front housing. 5. Remove rubber keypad PTT. To remove the Paddle PTT (for MTP850 S and MTP850 FuG terminals) 1. With the mini flat-tip screwdriver, pry the PTT away from the front housing. To install the Paddle PTT (for MTP850 terminals) 1. Place the paddle PTT into Bezel PTT by inserting two tabs from one side of the paddle PTT into the respective slots on the bezel PTT. Then, bend the paddle PTT in order to insert the other two tabs. 2. Place the rubber keypad PTT into position on the Bezel PTT. 3. Place the PTT assembly into the front housing by inserting one tab from one side of the bezel PTT into the respective slot on the front housing. Then, bend the bezel PTT in order to insert the other slot into the front housing. 4. While pressing hard on the paddle PTT, install the PTT retainer. 5. Install the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. To install the Paddle PTT (for MTP850 S and MTP850 FuG terminals) 1. Place the paddle PTT into Bezel PTT by inserting two tabs from one side of the bezel PTT into the respective slots on the front housing. Then, bend the paddle PTT in order to insert the other slot into the front housing. 6 - 26 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Removing and Installing the Microphones Recommended tools: tweezers or narrow blade knife, mini flat-tip screwdriver. To remove the top microphone from the unit (See Figure 22 on page 6-30, item No. 7) 1. Remove the Rotary Switch from the unit. Refer to “Removing and Installing the Rotary Switch” on page 6-24. 2. To remove the top microphone, press lightly on its rubber boot and slightly insert the tweezers or knife inside the boot between the microphone plastic housing and the rubber boot. 3. With an upward motion of the tweezers or knife, remove the microphone. The microphone might be damaged during the removal and should then be replaced by a new one. To install the top microphone 1. Insert the microphone into location. 2. Install the Rotary Switch. To remove the bottom microphone from the unit (not applicable for MTP850 S and MTP850 FuG terminals) (See Figure 22 on page 6-30, item No. 7) 1. Remove the internal assembly from the unit. Refer to “Removing and Installing the Internal Assembly” on page 6-15. 2. Using tweezers or a mini flat-tip screwdriver, remove the bottom microphone. To install the bottom microphone (not applicable for MTP850 S and MTP850 FuG terminals) 1. Insert the microphone into location. 2. Install the Internal Assembly. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 27 Removing and Installing the Earpiece Recommended tools: tweezers. To remove the Earpiece from the unit (See Figure 22 on page 6-30, item No. 9) 1. Remove the Rotary Switch from the unit. Refer to “Removing and Installing the Rotary Switch” on page 6-24. 2. Using the tweezers grasp the earpiece and with an upward motion remove the earpiece. To install the Earpiece 1. Be sure to place the earpiece correctly (evenly) into the rubber boot with the spring contacts pointing in the upward direction. Use tweezers for this operation. 2. Gently push the earpiece into the boot until it is firmly inside the boot. 3. Install the Rotary Switch. Removing and Installing the UC Escutcheon (applicable to MTP850 S and MTP850 FuG only) Recommended tools: Tweezers or narrow blade knife. To remove the UC Escutcheon from the unit 1. Carefully insert the tweezers or knife inside the escutcheon. 2. Using the tweezers or knife, gently pry the UC Escutcheon away from the front housing. Careful handling is required to avoid causing cosmetic defects to the surrounding components. 3. Remove any remains of the adhesive. To install the UC Escutcheon 1. Align the UC Escutcheon appropriately to the front housing by using the UC Escutcheon slot as a guide. 2. Press the UC Escutcheon into the Front Housing until it fits in place. 6 - 28 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE UC Escutcheon Slot Figure 20 UC Escutcheon Removal and Installation Removing and Installing the UC Flex Assembly (applicable to MTP850 S and MTP850 FuG only) Recommended tools: Tweezers or narrow blade knife To remove the UC Flex Assembly from the unit 1. Remove the UC Escutcheon from the unit. Refer to “Removing and Installing the UC Escutcheon (applicable to MTP850 S and MTP850 FuG only)” on page page 6-27. The removed UC Escutcheon is to be disposed. 2. Carefully insert the tweezers or knife through the front housing slot and under the flex. 3. Using the tweezers or knife, gently pry the flex loose. Careful handling is required to avoid causing cosmetic defect to the surrounding components. 4. Gently guide the flex out. MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 29 To install the UC Flex Assembly 1. Guide and press the flex through the front housing slot. 2. Peel off the flex’s adhesive liner on the inside of the front housing, and apply pressure to bond it to the front housing using the rib as a guide. 3. Peel off the flex’s adhesive liner on the outside of the front housing, and apply pressure to bond it to the front housing using the pin as a guide. Assembly guiding features Figure 21 UC Flex Assembly Removal and Installation 6 - 30 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Exploded Views MTP850 terminals 18 17 7 11 6 12 15 8 16 14 4 13 3 9 2 10 1 5 Figure 22 MTP850 — Exploded View 1 MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 25 6 - 31 24 23 26 22 20 19 49 21 Figure 23 MTP850 — Exploded View 2 6 - 32 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE 41 39 40 38 48 37 34 43 33 32 35 47 36 30 46 28 31 29 27 44 42 Figure 24 MTP850 — Exploded View 3 Torque List Description Part/Kit Quantity Torque Selector screw 0387839V01 1 2.0±0.5 in-lb (0.23±0.058 Nm) Selector nut 0287571V09 1 5±0.5 in-lb (0.58±0.058 Nm) UCM Screw 0387839V01 1 2.0±0.5 in-lb (0.23±0.058 Nm) Simcard screw 0387839V62 2 2.0±0.5 in-lb (0.34±0.058 Nm) External screw 0187506V83 4 3.0±0.5 in-lb (0.23±0.058 Nm) Keypad board screw 0387839V57 2 3.0±0.5 in-lb (0.23±0.058 Nm) MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 33 Replacement Parts (MTP850 terminals) Damaged parts should be replaced with identical replacement parts. For complete information on ordering required parts and kits, contact your local customer service representative. The first column of the radio replacement parts list provides you with the call out number of the components as marked in Figure 22 on page 6-30, Figure 23 on page 6-31 and Figure 24 on page 6-32. Radio Replacement Parts List No. from exploded view Part/Kit Number Description Remark 1 0187959V09 Front housing assembly 2 7587835V05 Keypad PTT 3 1388526V01 Bezel PTT 4 3887998U03 Paddle PTT 5 4287531V09 Clip PTT 6 3587514V19 Keypad Felt 7 7587835V06 Keypad assembly, English 7587835V17 Keypad assembly, Chinese 7587835V16 Keypad assembly, Korean 7587835V25 Keypad assembly, BoPoMoFo 7587835V23 Keypad assembly, Arabic 7587835V26 Keypad assembly, Cyrillic 8 5086346J05 Microphone 9 3887998U04 Key emergency 10 3287533V62 Seal emergency 11 5089574N01 Earpiece 12 3287842V25 Seal rotary 13 0287571V09 Selector nut 14 3687537V09 Selector knob 15 3687537V10 Selector knob cover 16 0387839V01 Selector screw (M2) 17 0188176V27 Flex rotary-acoustics assembly For 800MHZ 0188176V33 Flex rotary-acoustics assembly For 380MHz Retainer PTT 6 - 34 MTP850 TETRA Handportable Terminal / Basic Service Manual No. from exploded view MAINTENANCE Part/Kit Number Description 18 0187506V93 Retainer earpiece assembly 19 0788394V17 Display holder 20 7287507V03 Display 21 0387839V57 Screw M2x13 Torx Pan Patch 22 PMTN4119_ Keypad board assembly Including loudspeaker 23 0189968V08 Internal frame assembly For UHF 0188809V60 Internal frame assembly For 800 MHz PMLE4589_ Main board kit for UHF (1W radio) PMLF4051_ Main board kit for 800 MHz Main boards are shipped with new serial and TEI numbers PMUE3319_W* Main board kit for UHF (1.8W radio) PMUE3376_W* Main board kit for UHF (1.8W radio) - TEA1 PMUE3385_W* Main board kit for UHF (1.8W radio) - TEA2 PMUE3388_W* Main board kit for UHF (1.8W radio) - TEA3 25 3287842V30 RF switch internal seal Seal RF switch 26 1587949V14 Cover audio connector Cover audio jack 27 0188809V36 Accessory connector assembly 28 4286372U14 Retainer accessory connector 29 5488700V14 Tamper label 30 4286372U15 Retainer rotary connector 31 0188809V24 Retainer UCM Only when UCM is equipped 32 CLN8527_ CLN8353_ UCM assembly The UCM Board can only be replaced by Motorola Service Centre or Motorola Service Depot. 33 0480378L02 Lock washer Only when UCM is NOT used 34 0387839V01 UCM screw 35 0187506V84 Back housing assembly For UHF 0171122L01 Back housing assembly For 800 MHz 36 0104023J32 Vibrator assembly 37 3287842V56 Seal main 38 1587508V69 Top cover, belt clip 39 3887998U07 Seal RF switch, for belt clip cover 24 Remark clip LCD Only when UCM is equipped O-Ring (purple) MAINTENANCE No. from exploded view MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 35 Part/Kit Number Description 40 0187506V83 Screw and Washer, External 41 3387921U12 Motorola Logo Label 42 0104026J08 Cover Sim 43 3287533V46 Seal contact battery † Antenna 46 4286372U24 Retainer Only when UCM is equipped 47 7587509V77 Pad, Connector ACC Only when UCM is equipped 48 5416360H01 Twin FFC labels 49 75012036001 RF Absorber 44, 45 Remark *. This is a 1W replacement board, with the option to buy the 1.8W feature. Purchasing this replacement board may incur additional costs to enable additional features. Please see your Service Provider for details. †. Refer to the following Accessories Replacement Parts List. Accessories Replacement Parts List Kit Number Description Batteries FTN6573 Standard capacity battery, 950 mAh, LiIon FTN6574 Ultra high capacity battery, 1850 mAh, LiIon Chargers and Vehicle Solutions FTN6575 Dual pocket desktop charger base (requires travel charger /power supply NNTN4250 and specific plug or travel kit) NNTN4250 Travel Charger (power supply unit) US plug, just add country specific adapter (SYN7456 - Euro, SYN7455 - UK, SYN8127 - Australia/New Zealand) WALN4092 Travel charger kit (includes UK and Euro adapters) NPN6443 Travel charger kit (includes Korea adapter) NNTN5842 Travel charger kit (includes Argentina adapter) FLN9469 Vehicle Cigarette Lighter Charger Carrying Options NTN5243 Shoulder Strap RLN5717 Belt worn hard leather case with swivel belt loop RLN5718 Belt worn nylon holster with fixed 3” belt loop RLN5719 Belt worn soft leather carry case with swivel 3” belt loop RLN5720 Belt worn soft leather carry case with integrated belt clip RLN5722 Replacement swivel belt loop 6 - 36 MTP850 TETRA Handportable Terminal / Basic Service Manual Kit Number Description RLN5889 Replacement T-strap HLN9767 Wrist Strap HLN9844 Belt Clip (short, 1.5'') for use with radio top cover HLN9714 Belt Clip (long, 2.5'') for use with radio top cover MAINTENANCE Audio Accessories FTN6596 Earpiece receive only with coiled cord, suitable for shoulder worn terminals FTN6582 Breeze headset with boom microphone and in-line Push-To-Talk FTN6583 Personal Hands free kit (ear bud with in-line microphone and Push-To-Talk) FTN6595 Surveillance kit - 3 wire earpiece with separate microphone and Push-To-Talk FTN6707 Surveillance kit - 2 wire earpiece with combined microphone and Push-To-Talk PMLN4605 Acoustic Tube for use with 2 wire kit FTN6707 For use with FTN6595 and FTN6596 NTN8370 Acoustic Voicetube with foam plug for extreme noise environments NTN8371 Acoustic Voicetube with rubber ear tips for low noise environments WADN4223 Earshell - large with grommet insert WADN4224 Earshell - small with grommet insert Antennas 8586381J11 Whip Antenna 380–430 MHz, 1575.4M 8587526V14 Stub Antenna 380–430 MHz, 1575.4M 8587526V08 Helical Antenna 800–870 MHz with integrated GPS antenna 8587526V09 Whip Antenna 800–870 MHz with integrated GPS antenna Cables PMKN4025A RS-232 Data cable FLN9636 Programming cable PMKN4026A USB Cable MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 37 MTP850 S and MTP850 FuG terminals 4 5 10 9 6 8 11 7 12 13 14 15 3 48 16 2 1 Figure 25 MTP850 S and MTP850 FuG — Exploded View 1 6 - 38 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE 23 22 21 24 25 20 19 18 Figure 26 MTP850 S and MTP850 FuG — Exploded View 2 MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 39 36 35 37 38 39 34 40 41 33 42 43 32 44 31 45 46 47 30 29 28 27 Figure 27 MTP850 S and MTP850 FuG — Exploded View 3 Torque List Description Part/Kit Quantity Torque Selector screw 0387839V01 1 2.0±0.5 in-lb (0.23±0.058 Nm) Selector nut 0287571V09 1 5±0.5 in-lb (0.58±0.058 Nm) UCM Screw 0387839V01 1 2.0±0.5 in-lb (0.23±0.058 Nm) Simcard screw 0387839V62 2 2.0±0.5 in-lb (0.34±0.058 Nm) External screw 0187506V83 4 3.0±0.5 in-lb (0.23±0.058 Nm) Keypad board screw 0387839V57 2 3.0±0.5 in-lb (0.23±0.058 Nm) 6 - 40 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Replacement Parts (MTP850 S and MTP850 FuG terminals) Damaged parts should be replaced with identical replacement parts. For complete information on ordering required parts and kits, contact your local customer service representative. The first column of the radio replacement parts list provides you with the call out number of the components as marked in Figure 25 on page 6-37, Figure 26 on page 6-38 and Figure 27 on page 6-39. Radio Replacement Parts List No. from exploded view Part/Kit Number Description Remark 0104035J11 Front housing assembly MTP850 FuG 0104036J06 Front housing assembly MTP850 S 2 64012003001 Paddle PTT 3 0104036J71 Keypad assembly, English 0104036J02 Keypad assembly, Arabic 0104036J03 Keypad assembly, Cyrillic 0104038J20 Keypad assembly, Hebrew 4 0187506V93 Retainer earpiece assembly 5 0188176V27 Flex rotary-acoustics assembly 6 5089574N01 Earpiece 7 0104034J95 UC Flex Assembly 8 5086346J05 Microphone 9 3287842V25 Seal rotary 10 3687537V10 Selector knob cover 11 0387839V01 Selector screw (M2) 12 3687537V09 Selector knob 13 0287571V09 Selector nut 14 3887998U04 Key emergency 15 32012041001 Seal emergency 16 33012008001 UC Escutcheon 18 0387839V57 Screw M2x13 Torx Pan Patch 19 75012036001 RF Absorber 20 PMLN5549_ Keypad board assembly 21 0189968V08 Internal frame assembly 1 Including loudspeaker MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual 6 - 41 No. from exploded view Part/Kit Number Description Remark 22 PMUE3535_W* Main board kit for UHF PMUE3544_W* Main board kit for UHF - TEA1 Main boards are shipped with new serial and TEI numbers PMUE3553_W* Main board kit for UHF - TEA2 PMUE3554_W* Main board kit for UHF - TEA3 23 3287842V30 RF switch internal seal 24 7287507V03 Display 25 0788394V17 Display holder 27 0104026J08 Cover Sim 28 0188809V36 Accessory connector assembly 29 5488700V14 Tamper label 30 4286372U14 Retainer accessory connector 31 0104023J32 Vibrator assembly 32 0104035J16 Back housing assembly 33 3287533V46 Seal contact battery 34 5416360H01 Twin FFC labels 35 0187506V83 Screw and Washer, External 36 3387921U12 Motorola Logo Label 37 3887998U07 Seal RF switch, for belt clip cover 38 1587508V69 Top cover, belt clip 39 32012023001 Seal main 40 0387839V01 UCM screw 41 0480378L02 Lock washer Only when UCM is NOT used 42 CLN8383_ CLN8527_ UCM assembly The UCM Board can only be replaced by Motorola Service Centre or Motorola Service Depot. 43 7587509V77 Pad, Connector ACC Only when UCM is equipped 44 4286372U15 Retainer rotary connector 45 4286372U24 Retainer Only when UCM is equipped 46 0188809V24 Retainer UCM Only when UCM is equipped 47 † Antenna 48 3587514V19 Keypad Felt Seal RF switch clip LCD Only when UCM is equipped O-Ring (gray) *. These replacement boards may not have all the features enabled. Purchasing one of these replacement boards may incur additional costs to enable additional features. Please see your Service Provider for details. †. Refer to the following Accessories Replacement Parts List 6 - 42 MTP850 TETRA Handportable Terminal / Basic Service Manual MAINTENANCE Accessories Replacement Parts List Kit Number Description Batteries FTN6574 Ultra high capacity battery, 1850 mAh, LiIon Chargers and Vehicle Solutions FTN6575 Dual pocket desktop charger base (requires travel charger /power supply NNTN4250 and specific plug or travel kit) NNTN4250 Travel Charger (power supply unit) US plug, just add country specific adapter (SYN7456 - Euro, SYN7455 - UK) NNTN7588 Travel Charger (power supply unit) US plug, just add country specific adapter (SYN7456 - Euro, SYN7455 - UK) WALN4092 Travel charger kit (includes UK and Euro adapters) PMLN5547 Passive Holder Cradle (without power cable) PMLN5578 Vehicular Charging Cradle (with power cable) Carrying Options NTN5243 Shoulder Strap HLN9767 Wrist Strap HLN9844 Belt Clip (short, 1.5'') for use with radio top cover HLN9714 Belt Clip (long, 2.5'') for use with radio top cover GMLN4488 Belt Clip for use with radio top cover (click fast) PMLN5004 Shoulder Wearing device with stud PMLN5519_S Shoulder Wearing Device Long Lever PMLN5572 Rugged Leather case with 3" belt loop PMLN5571 Soft Leather case with 3" belt loop GMDN0386 Peter Jones Klick Fast Sew on Dock, Dock 06 GMDN0445_A Peter Jones Mounting Klick Fast Dock for RSM garment tag GMDN0547 Peter Jones Mounting Klick Fast Dock for RSM garment tag, double tongue feature GMDN0497 Peter Jones Klick Fast Trouser Belt Dock for 38 mm belt WALN4307 Peter Jones Klick Fast Retro fitting garment Dock GMDN0566_C Peter Jones Klick Fast 50mm short leather Belt Loop with mounting dock GMDN0445_C Peter Jones Klick Fast 50mm Belt Loop with mounting Dock low hang Audio Accessories AARLN4885 Earbud for use with Impres RSM MDRLN4885 Earbud for use with Impres RSM RLN4885 Earbud for use with Impres RSM MDRLN4941 Translucent tube for use with Impres RSM MAINTENANCE MTP850 TETRA Handportable Terminal / Basic Service Manual Kit Number Description RLN4941 Translucent tube for use with Impres RSM RMN5058 Light-weight headset WADN4190 D-style earpiece for use with Impres RSM PMMN4062 Impress RSM, NC, with Emergency button, IP54 PMMN4040 Submersible RSM PMMN4046 Impres Speaker mic with volume knob, IP57 PMMN4050 Impres RSM, NC PMMN4025 Impres RSM Antennas 8575278M01 Stub Antenna 380–430 MHz 8575279M01 Whip Antenna 380–430 MHz FTN6905 Antenna RF Adapter Cables PMKN4025 RS-232 Data cable PMKN4026 USB Cable 6 - 43 6 - 44 MTP850 TETRA Handportable Terminal / Basic Service Manual Notes SERVICE INFORMATION MTP850 TETRA Handportable Terminal / Basic Service Manual A-1 APPENDIX A SERVICE INFORMATION Servicing the Handportable Terminals Service for the mobile units is based on the substitution method; a faulty part is replaced by a working one, providing quicker service to the customer. For example, if the controller board is faulty, it is replaced. If the mobile requires more complete testing or servicing than that is available at field level, it is sent to the European Radio Service Centre; where it is serviced, and returned to the Regional Service Centre. Level 1 and Level 2 Maintenance This manual covers Level 1 and Level 2 Maintenance: at Level 1 maintenance you replace the transceiver and/or accessories and send the faulty transceiver and/or accessories to higher level of maintenance; at level 2 maintenance a transceiver board is replaced. The Terminals are programmed at the factory. They cannot be tuned at the field service level. Level 3 Maintenance Level 3 maintenance can only be done at the Motorola Service Centre/Depot. To find out more about Motorola Service Centre, please visit http://www.motorola.com/governmentandenterprise Replacement Parts Damaged parts should be replaced with identical replacement parts. For complete information on ordering required parts and kits, contact your local customer service representative (see following pages). A-2 MTP850 TETRA Handportable Terminal / Basic Service Manual SERVICE INFORMATION SERVICE INFORMATION Europe, Middle East and Africa Region European Radio Support Centre (ERSC) Motorola European Radio Support Centre is available at: Motorola European Radio Support Centre ERSC Tel.: +49 (0)30 6686 1555 Fax: +49 (0)30 6686 1579 Am Borsigturm 130 13507 Berlin Germany EMEA Systems Support Centre (ESSC) The Systems Support Centre is available at: Telephone:+44 (0) 1256 484448 E-mail: ESSC@motorola.com Piece Parts Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola Radio Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally available from Motorola. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly. Note on this digital Tetra Radio: The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Centre. Components replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Centre. Parts identification and ordering Request for help in identification of non-referenced spare parts should be directed to the Customer Care Organization of Motorola’s local area representation. Orders for replacement parts, kits and assemblies should be placed directly on Motorola’s local distribution organization or via the Extranet site Motorola Online at: http://www.motorola.com/emeaonline. However, export-controlled products or spare parts (e.g TEA-related boards) cannot be ordered via Motorola Online. Please sent an order form with actual end-customer details via e-mail to your customer care team. SERVICE INFORMATION MTP850 TETRA Handportable Terminal / Basic Service Manual A-3 EMEA Test Equipment Support Information related to support and service of Motorola Test Equipment is available by calling the Motorola Test Equipment Service in Germany at +49 (0) 6128 702179, Telefax +49 (0) 6128 951046, through the Customer Care Organization of Motorola’s local area representation, or via the Internet at: http://www.gd-decisionsystems.com/cte/. Asia Pacific Region Piece Parts Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola Radio Aftermarket and Accessory Division (AAD). If no part number is assigned, the part is not normally available from Motorola. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly. Note on this digital TETRA Radio: The CPS has no capability to tune the radio. Tuning the radio can only be performed at the factory or at the appropriate Motorola Repair Center. Component replacement can affect the radio tuning and must only be performed by the appropriate Motorola Repair Center. All orders for parts/information should include the complete Motorola identification number. All part orders should be directed to your local AAD office. Please refer to your latest price pages. Technical Support Technical support is available to assist the dealer/distributor in resolving any malfunction which may be encountered. Initial contact should be by telephone wherever possible. When contacting Motorola Technical Support, be prepared to provide the product model number and the unit’s serial number. Further Assistance From Motorola You can also contact the Customer Help Desk through the following web address: http://www.motorola.com/governmentandenterprise. A-4 MTP850 TETRA Handportable Terminal / Basic Service Manual SERVICE INFORMATION Latin America Region Latin America Radio Support Centres The Customer Support is available through the following service centres: Warranty and Repairs: MOTOROLA DE COLOMBIA SERVICE CENTRE Torre Banco Ganadero Carrera 7 No. 71-52 Torre B piso 13 Oficina 1301 Bogota- Colombia (571) 376-6990 MOTOROLA DE MEXICO SERVICE CENTRE Bosques de Alisos #125 Col. Bosques de las Lomas CP 05120 Mexico DF 5252576700 Piece Parts: To order parts in Latin America and the Caribbean contact your local Motorola GEMS representative. MOTOROLA, INC. Latin American Countries Region 789 International Parkway Sunrise, FL 33325 USA 954-723-8959 MOTOROLA DE ARGENTINA Ave. del Libertador 1855 B1638BGE, Vicente Lopez Buenos Aires, Argentina 5411-4317-5300 MOTOROLA DE LOS ANDES C.A. Ave. Francisco de Miranda Centro Lido, Torre A Piso 15, El Rosal Caracas, 1060 Venezuela 58212-901-4600 MOTOROLA DO BRASIL LTDA. Av. Chedid Jafet 222 Bloco D Conjuntos 11,12,21,22 E 41 Condominio Millennium Office Park 04551-065- Vila Olimpia, Sao Paulo Brasil 5511-3847-668 SERVICE INFORMATION MTP850 TETRA Handportable Terminal / Basic Service Manual A-5 MOTOROLA CHILE Ave. Nueva Tajamar 481 Edif. World Trade Center Of. 1702, Torre Norte Las Condes Santiago, Chile 562-338-9000 MOTOROLA DE COLOMBIA, LTDA. Torre Banco Ganadero Carrera 7 #71-52 Torre A, Oficina 1301 Bogotá, Colombia 571-376-6990 MOTOROLA DE COSTA RICA Parque Empresarial Plaza Roble Edificio El Portico, 1er Piso Centro de Negocios Internacional Guachepelin, Escazu San Jose, Costa Rica 506-201-1480 MOTOROLA DEL ECUADOR Autopist Gral. Rumiñahui, Puente 2 Conjunto Puerta del Sol Este-Ciudad Jardin Pasa E, Casa 65 Quito, Ecuador 5932-264-1627 MOTOROLA DE MEXICO, S.A. Calle Bosques de Alisos #125 Col. Bosques de Las Lomas 05120 México D.F. México 52-555-257-6700 MOTOROLA DEL PERU, S.A. Ave. República de Panama 3535 Piso 11, San Isidro Lima 27, Peru 511-211-0700 Technical Support: http://www.motorola.com/businessonline, go to Contact Us to request technical support Some replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola. If no part number is assigned, the part is not normally available from Motorola. If the part number is appended with an asterisk, the part is serviceable by Motorola Depot only. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly. A-6 MTP850 TETRA Handportable Terminal / Basic Service Manual SERVICE INFORMATION Recommended Programming Equipment Name Part Number Customer CPS RS-232 Programming cable (set cable switch to FLASH) PMKN4025_ USB Programming cable PMKN4026_ Service Replacement Kit Matrix Sales Model Description MTP850 806–870 MHz MTP850 380–430 MHz Service Tanapa Description FUE1081_S MTP850 KOREA W/O UCM-CLEAR FUE1082_S MTP850 KOREA W/O UCM -TEA1 FUE1144_S MTP850 KOREA W UCM-CLEAR FUE1086_S MTP850 KOREA W GPS W UCM-TEA1 FUE1142_S MTP850 CHINESE W/O UCM-CLEAR FUE1102_S MTP850 CHINESE W/O UCM-TEA1 FUE1101_S MTP850 CHINESE W UCM-CLEAR FUE1106_S MTP850 CHINESE W UCM-TEA1 FUE1107_S MTP850 ENGLISH W/O UCM-CLEAR FUE1110_S MTP850 ENGLISH W UCM-CLEAR FUE1111_S MTP850 ENGLISH W/O UCM-TEA1 FUE1114_S MTP850 ENGLISH W UCM-TEA1 FUE1115_S MTP850 KOREA W/O GPS W/O UCM -TEA3 FUE1117_S MTP850 KOREA W UCM -TEA3 FUE1119_S MTP850 CHINESE W/O UCM-TEA3 FUE1123_S MTP850 CHINESE W UCM-TEA3 FUE1124_S MTP850 ENGLISH W/O UCM-TEA3 FUE1127_S MTP850 ENGLISH W UCM-TEA3 FUE1153_S MTP850 380 CLR ENG W/O UCM FUE1157_S MTP850 380 CLR ARB W/O UCM FUE1189_S MTP850 380 CLR CYR W/O UCM FUE1158_S MTP850 380 ENG W/UCM AES128 FUE1162_S MTP850 380 ARB W/UCM AES128 FUE1190_S MTP850 380 CYR W/UCM AES128 FUE1178_S MTP850 380 TEA1 ENG W/O UCM FUE1167_S MTP850 380 TEA1 ARB W/O UCM FUE1191_S MTP850 380 TEA1 CYR W/O UCM FUE1168_S MTP850 380 TEA1 ENG W/UCM AES128 FUE1172_S MTP850 380 TEA1 ARB W/UCM AES128 FUE1193_S MTP850 380 TEA1 CYR W/UCM AES128 FUE1173_S MTP850 380 TEA2 ENG W/O UCM FUE1174_S MTP850 380 TEA2 ENG W/UCM AES128 SERVICE INFORMATION Sales Model Description MTP850 TETRA Handportable Terminal / Basic Service Manual Service Tanapa Description FUE1224_S MTP850 380 TEA3 ENG W/O UCM FUE1228_S MTP850 380 TEA3 ARB W/O UCM FUE1229_S MTP850 380 TEA3 CYR W/O UCM FUE1230_S MTP850 380 TEA3 ENG W/UCM AES128 FUE1234_S MTP850 380 TEA3 ARB W/UCM AES128 FUE1235_S MTP850 380 TEA3 CYR W/UCM AES128 FUE1244_S MTP850 380 TEA2 ENG W/O UCM W/A PMUE2914_S MTP850 380 ENG UCM-M AES128 PMUE2915_S MTP850 380 ARB UCM-M AES128 PMUE2916_S MTP850 380 CYR UCM-M AES128 PMUE2917_S MTP850 380 ENG TEA1 UCM-M AES128 PMUE2918_S MTP850 380 ARB TEA1 UCM-M AES128 PMUE2919_S MTP850 380 CYR TEA1 UCM-M AES128 PMUE2920_S MTP850 380 TEA2 ENG UCM-M AES128 PMUE2921_S MTP850 380 TEA3 ENG UCM-M AES128 PMUE2922_S MTP850 380 ARB TEA3 UCM-M AES128 PMUE2923_S MTP850 380 CYR TEA3 UCM-M AES128 PMUE3319_S* MTP850 380 CLR ROM PMUE3318_S* MTP850 380 CLR ROM UCM-AES128 PMUE3350_S* MTP850 380 CLR ROM UCM-AES256 PMUE3370_S * MTP850 380R CLR ARB PMUE3371_S* MTP850 380R CLR ARB UCM-M AES128 PMUE3372_S* MTP850 380R CLR ARB UCM-M AES256 PMUE3373_S* MTP850 380R CLR CYR PMUE3374_S* MTP850 380R CLR CYR UCM-M AES128 PMUE3375_S* MTP850 380R CLR CYR UCM-M AES256 PMUE3376_S* MTP850 380R TEA1 ROM PMUE3377_S* MTP850 380R TEA1 ROM UCM-M AES128 PMUE3378_S* MTP850 380R TEA1 ROM UCM-M AES256 PMUE3379_S* MTP850 380R TEA1 ARB PMUE3380_S* MTP850 380R TEA1 ARB UCM-M AES128 PMUE3381_S* MTP850 380R TEA1 ARB UCM-M AES256 PMUE3382_S* MTP850 380R TEA1 CYR PMUE3383_S* MTP850 380R TEA1 CYR UCM-M AES128 PMUE3384_S* MTP850 380R TEA1 CYR UCM-M AES256 PMUE3385_S* MTP850 380R TEA2 ROM PMUE3386_S* MTP850 380R TEA2 ROM UCM-M AES128 PMUE3387_S* MTP850 380R TEA2 ROM UCM-M AES256 PMUE3388_S* MTP850 380R TEA3 ROM PMUE3389_S* MTP850 380R TEA3 ROM UCM-M AES128 PMUE3390_S* MTP850 380R TEA3 ROM UCM-M AES256 A-7 A-8 Sales Model MTP850 TETRA Handportable Terminal / Basic Service Manual Description MTP850 S 380–430 MHz† MTP850 FuG 380–430 MHz† SERVICE INFORMATION Service Tanapa Description PMUE3391_S* MTP850 380R TEA3 ARB PMUE3392_S* MTP850 380R TEA3 ARB UCM-M AES128 PMUE3393_S* MTP850 380R TEA3 ARB UCM-M AES256 PMUE3394_S* MTP850 380R TEA3 CYR PMUE3395_S* MTP850 380R TEA3 CYR UCM-M AES128 PMUE3396_S* MTP850 380R TEA3 CYR UCM-M AES256 PMUE3535_S MTP850 S 380 CLR ROM PMUE3536_S MTP850 S 380 CLR ROM UCM-M AES128 PMUE3537_S MTP850 S 380 CLR ROM UCM-M AES256 PMUE3538_S MTP850 S 380 CLR ARB PMUE3539_S MTP850 S 380 CLR ARB UCM-M AES128 PMUE3540_S MTP850 S 380 CLR ARB UCM-M AES256 PMUE3541_S MTP850 S 380 CLR CYR PMUE3542_S MTP850 S 380 CLR CYR UCM-M AES128 PMUE3543_S MTP850 S 380 CLR CYR UCM-M AES256 PMUE3615_S MTP850 S 380 CLR HEB PMUE3544_S MTP850 S 380 TEA1 ROM PMUE3545_S MTP850 S 380 TEA1 ROM UCM-M AES128 PMUE3546_S MTP850 S 380 TEA1 ROM UCM-M AES256 PMUE3547_S MTP850 S 380 TEA1 ARB PMUE3548_S MTP850 S 380 TEA1 ARB UCM-M AES128 PMUE3549_S MTP850 S 380 TEA1 ARB UCM-M AES256 PMUE3550_S MTP850 S 380 TEA1 CYR PMUE3551_S MTP850 S 380 TEA1 CYR UCM-M AES128 PMUE3552_S MTP850 S 380 TEA1 CYR UCM-M AES256 PMUE3553_S MTP850 S 380 TEA2 ROM PMUE3424_S MTP850 S 380 TEA2 ROM UCM-M AES128 PMUE3513_S MTP850 S 380 TEA2 ROM UCM-M AES256 PMUE3554_S MTP850 S 380 TEA3 ROM PMUE3555_S MTP850 S 380 TEA3 ROM UCM-M AES128 PMUE3556_S MTP850 S 380 TEA3 ROM UCM-M AES256 PMUE3557_S MTP850 S 380 TEA3 ARB PMUE3558_S MTP850 S 380 TEA3 ARB UCM-M AES128 PMUE3559_S MTP850 S 380 TEA3 ARB UCM-M AES256 PMUE3560_S MTP850 S 380 TEA3 CYR PMUE3561_S MTP850 S 380 TEA3 CYR UCM-M AES128 PMUE3562_S MTP850 S 380 TEA3 CYR UCM-M AES256 PMUE3421_S MTP850 FuG 380 TEA2 ROM PMUE3600_S MTP850 FuG 380 TEA2 ROM *. This is a 1W replacement board, with the option to buy the 1.8W feature. Purchasing this replacement board may incur additional costs to enable additional features. Please see your Service Provider for details. †. These replacement boards may not have all the features enabled. Purchasing one of these replacement boards may incur additional costs to enable additional features. Please see your Service Provider for details. Note: All models listed in the Service Tanapa Column are not field replaceable for Latin America. CONNECTOR PIN FUNCTIONS MTP850 TETRA Handportable Terminal / Basic Service Manual B-1 APPENDIX B CONNECTOR PIN FUNCTIONS CE Bottom Connector GND 1 BAT_FDBK 2 EXT_B+ 3 USB+/TXD/TDO 4 USB-/RXD/TDI USB_POWER/IGNITION/RTS SWB+ 5 PHF/RSM connector 6 7 CE connector HOOK_SWITCH/CTS MUTE/FS/DCD AUD_SEL2/SCK/RI 8 9 10 AUD_SEL1/SRDA/DTR 11 AUD_SEL0/STDA/DSR 12 OPTION1 13 OPTION2 14 AUDIO_OUT/RADIO ON/OFF 15 AUDIO_IN 16 17 AUDIO_GND 17 pin CE Connector 12 3 4 ... ...... ...... ...... ..... 17 B-2 MTP850 TETRA Handportable Terminal / Basic Service Manual CONNECTOR PIN FUNCTIONS Mode Select (Option1 and Option2): The following logic levels can be used to select the requested CE Bus mode: MODE NORMAL (no accessory) USB Accessory/Computer USB accessory / RS232 (6 wire) Dumb Accessory USB OTG RS-232 (8 wire)/IDB Smart Cable Bluetooth (RS-232 (4 wire) / SSI) PTT SB9600 OPTION_1 1 1 1 1 1 0 0 0 OPTION_2 1 1 1 0 0 1 1 0 Diode connected from Option 2 to 1 USB_PWR 0 >4.0V >4.0V X X X X X X AUDIO_IN X 1 0 1 0 1 0 X X CONNECTOR PIN FUNCTIONS MTP850 TETRA Handportable Terminal / Basic Service Manual B-3 Accessory Connector Pin-Outs Signal Name (Short Form) Power/ Default States USB USB OTG Bluetooth (RS232/ SSI) RS232 (8 wire) USB/ RS232 (6 wire) JTAG 1 Power Ground (GND) GND 2 Battery Feedback (BATT_FDBK) BATT_ FDBK GND GND GND GND GND GND BATT_ FDBK BATT_ FDBK BATT_ FDBK BATT_ FDBK RTS BATT_ FDBK 3 External Power (EXTB+) EXTB+ EXTB+ EXTB+ EXTB+ EXTB+ EXTB+ 4 5 USB+/TXD (D+) D+ D+ TXD TXD D+ TDO USB-/RXD (D-) D- D- RXD RXD D- TDI 6 USB Power/Ignition/Send/End / RTS (USB_PWR) USB_ PWR USB_ PWR RTS RTS USB_ PWR RESET_ IN 7 Switched Battery (SWB+) SWB+ SWB+ SWB+ SWB+ SWB+ SWB+ 8 Hook Switch / FM_DATA / CTS (HKSW) CTS CTS CTS Mcu _DE 9 MUTE/FS/DCD (MUTE) FS DCD DCD Dsp _DE SCK RI TXD TCK SRDA DTR DTR TMS DONGLE STDA DSR RXD TRST Pin No. 10 DUMB_SEL2/SCK/RI (DSEL2) 11 EXTB+ SWB+ HKSW DSCEN DSCEN DUMB_SEL1 / FM_CLOCK /SRDA / DTR (DSEL1) CABLE_ ID 12 DUMB_SEL0 / FM_EN / STDA/ DSR (DSEL0) 13 Option 1 (OPT1) UPLink UPLink OPT1 OPT1 OPT1 OPT1 14 Option 2 (OPT2) DNLink DNLink OPT2 OPT2 OPT2 OPT2 15 Audio Out On/Off (AUDIO_OUT) AUDIO_ OUT AUDIO_ OUT AUDIO_ OUT AUDIO_ OUT AUDIO_ OUT AUDIO_ OUT AUDIO_ OUT 16 Audio In (AUDIO_IN) AUDIO_ IN AUDIO_ IN AUDIO_ IN AUDIO_ IN AUDIO_ IN AUDIO_ IN AUDIO_ IN 17 Audio Ground (AUDIO_GND) AUDIO_ GND AUDIO_ GND AUDIO_ GND AUDIO_ GND AUDIO_ GND AUDIO_ GND AUDIO_ GND Note: For additional information refer to the detailed service manual chapter: Theory of Operation. B-4 MTP850 TETRA Handportable Terminal / Basic Service Manual CONNECTOR PIN FUNCTIONS AUDIO Side Connector (for MTP850 terminals only) PHF/RSM Connector PHF/RSM Plug MIC EAR GND PTT CONNECTOR PIN FUNCTIONS MTP850 TETRA Handportable Terminal / Basic Service Manual B-5 RSM Modes of Operation OPTION OPTION DUMB DUMB SELECT 1 SELECT 2 AUDIO IN SEL 0 SEL 2 (PIN #13) (PIN #14) (PIN #16) (PIN #12) (PIN #10) MODE MUTE (PIN #9) TERMIAL OUTPUT ACCESSORY ATTACHED (SPEAKER AND MICROPHONE ARE OFF) 1 0 1 0 0 0 PTT SIMPLEX (SPEAKER IS OFF MICROPHONE IS ACTIVE, TERMINAL IS IN SIMPLEX MODE) 0 0 1 0 0 0 PTT TIC (SPEAKER IS SWITCHED OFF, MICROPHONE IS ACTIVE, TERMINAL IS IN TELEPHONE INTERCONNECT MODE) 0 0 1 0 0 1 EMERGENCY SW (SPEAKER IS OFF MICROPHONE COULD BE ON OR OFF) 0 0 0 0 0 0 SPEAKER OFF (MICROPHONE COULD BE ON OR OFF) X 0 X 0 0 0 SPEAKER ON (MICROPHONE OFF) 1 0 1 0 0 1 Note: For additional information refer to the detailed service manual chapter: Theory of Operation. GCAI Side Audio UC (Universal Connector) - for MTP850 S and MTP850 FuG terminals only OPIO_0 1-Wire Vbus 1 D+ 2 D- 3 4 5 GND 6 Spkr + 7 8 9 Spkr - 10 11 GPIO_3 12 Mic + Mic - GPIO_4 B-6 MTP850 TETRA Handportable Terminal / Basic Service Manual CONNECTOR PIN FUNCTIONS GCAI Side Audio UC - Modes of Operation Note: HIGH = Logic 1 = 2.775V +/- 10%, LOW = Logic 0 = < 0.4V Pin No. Pin Default State Default State Empty States (Spkr & Mic) (Spkr only) “RSM” “Earpiece” GMOI State (Spkr & Mic) “RSM” GMOI State (Spkr only) “Earpiece” 1 GPIO-0 2 ADS / GMOI_DET HIGH (OPEN) HIGH (OPEN after read attempt) HIGH (OPEN after read attempt) HIGH (OPEN after read valid ADS) HIGH (OPEN after read 49.9K) HIGH (OPEN after read 20K) 3 OPT_5V / U+ OFF (0V) 5.0V 5.0V 5.0V 3.65V 3.65V 4 GPIO_1 HIGH HIGH (No Function) HIGH (No Function) HIGH HIGH (Not (Configurable) Connected) 5 GPIO_2 HIGH HIGH (No Function) HIGH (No Function) HIGH HIGH HIGH (Configurable) (Configurable) (Configurable) 6 GND GND (0V) GND (0V) GND (0V) GND (0V) GND (0V) GND (0V) 7 SPKR+ OFF ON (Default Profile) ON (Default Profile) ON (IMPRES Profile) ON (GMOI Profile) ON (GMOI Profile) 8 SPKR- OFF ON (Default Profile) ON (Default Profile) ON (IMPRES Profile) ON (GMOI Profile) ON (GMOI Profile) 9 GPIO_3 HIGH HIGH (PTT) HIGH (PTT) HIGH (PTT) HIGH (PTT) HIGH (PTT) 10 MIC+ OFF ON (Default Profile) OFF ON (IMPRES Profile) ON (GMOI Profile) ON (GMOI Profile) 11 GND (0V) GND (0V) GND (0V) GND (0V) GND (0V) GND (0V) HIGH HIGH (No Function) LOW HIGH (EMRG) HIGH (Not (Grounded on Connected) Accy side) MIC- 12 GPIO_4 HIGH (Interrupt) IMPRES State “RSM / Earpiece” LOW (Detach LOW (Detach LOW (Detach LOW (Detach LOW (Detach Poll) Poll) Poll) Poll) Poll) HIGH (Not Connected) HIGH (Not Connected)
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : Yes Author : crr026 Create Date : 2010:02:07 17:32:09+08:00 Modify Date : 2015:08:02 08:59:07-04:00 XMP Toolkit : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03 Producer : Acrobat Distiller 7.0.5 (Windows) Creator Tool : PScript5.dll Version 5.2.2 Metadata Date : 2015:08:02 08:59:07-04:00 Format : application/pdf Title : 6866537D77.book Creator : crr026 Document ID : uuid:77174cfa-ac68-427e-a6cd-996b068f988c Instance ID : uuid:8be0168d-0274-4a50-a5ca-d8a5c9a51dee Page Count : 118EXIF Metadata provided by EXIF.tools