Motorola MT512M Basic Service Manual Download

Page: 1 / 88

MTM800
with Enhanced Control Head

TETRA Mobile Terminal
380–430 MHz (MT912M)
410–470 MHz (MT512M)

Basic Service Manual

Part Number: 6866539D28-D

*6866539D28*

Summary of Contents for MT512M

Page 1: ...MTM800 with Enhanced Control Head TETRA Mobile Terminal 380 430 MHz MT912M 410 470 MHz MT512M Basic Service Manual Part Number 6866539D28 D 6866539D28 ...

Page 2: ...t 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 eithe...

Page 3: ...ince the previous edition Edition Description Date 6866539D28 A Initial Release Mar 2007 6866539D28 B Changes in Accessories Included info on MACE UCM Board Kit Aug 2007 6866539D28 C Added GPS Sirf Module Kit info Updated parts lists and exploded views Jan 2008 6866539D28 D Updated service kits Aug 2009 ...

Page 4: ...ii Notes ...

Page 5: ...ssues and genetic material Experts in science engineering medicine health and industry work with organisations 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 2 way terminals are designed manufactured and t...

Page 6: ... complies with IEEE and ICNIRP exposure limits for occupational controlled RF exposure environments at duty factors of up to 50 talk 50 listen and is authorised by the IEEE ICNIRP for occupational use In terms of measuring RF energy for compliance with these exposure guidelines your terminal antenna radiates measurable RF energy only while it is transmitting during talking not when it is receiving...

Page 7: ...xposure requirements in the standards listed above Note Table 1 lists the recommended lateral distance for bystanders in an uncontrolled environment from the body of a vehicle with an approved properly installed transmitting antenna i e monopoles over a ground plane or dipoles at several different ranges of rated radio power for mobile terminals installed in a vehicle Note If you are not sure of t...

Page 8: ...idelines and Operating Instructions for Mobile Two Way Terminals Installed as Fixed Site Control Stations If mobile terminal equipment is installed at a fixed location and operated as a control station or as a fixed unit the antenna installation must comply with the following requirements in order to ensure optimal performance and compliance with the RF energy exposure limits in the standards and ...

Page 9: ...ng precautions be used when installing the terminal 1 Refer to the manufacturer s instructions or other technical bulletins for recommendations on terminal installation 2 Before installing the terminal determine the location of the electronic control modules and their harnesses in the vehicle 3 Route all terminal wiring including the antenna transmission line as far away as possible from the elect...

Page 10: ...ve 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...

Page 11: ...ADDITIONAL IMPORTANT INFORMATION FOR SERVICING AND INSTALLING THE TERMINAL C a u t i o n Installations Wartungs und Reparaturarbeiten dürfen ausschließlich von autorisiertem und geschultem Personal ausgeführt werden Dieses Gerät ist mit einer Schutzsicherung im Stromversorgungskabel ausgestattet Bei Austausch ausschließlich den Originalwert verwenden WARNUNG Bei Einsetzen von nicht vom Hersteller ...

Page 12: ...x Notes ...

Page 13: ...ctromagnetic Interference Compatibility vi Facilities vii Vehicles vii Driver Safety vii OPERATIONAL WARNINGS viii For Vehicles With Air Bags viii Potentially Explosive Atmospheres viii Blasting Caps And Blasting Areas viii ADDITIONAL IMPORTANT INFORMATION ix ZUSÄTZLICHE SICHERHEITSINFORMATIONEN FÜR ix CONTENTS xi CHAPTER 1 SCOPE WARRANTY INFORMATION SCOPE OF THIS MANUAL 1 1 EMEA Manuals User Guid...

Page 14: ...plex Test Tx 5 1 11 Manual Mode Testing 5 1 13 Preparation for Testing 5 1 13 Tests 5 1 13 Service Flow Chart Board Level 5 1 15 Fuses on the Mainboard 5 1 16 CHAPTER 6 MAINTENANCE Introduction 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 and LDMOS Devices 6 3 General Repa...

Page 15: ...Configuration Exploded View and Parts List 6 28 Motorcycle Mount Enhanced Control Head Exploded View and Parts List 6 29 APPENDIX A REPLACEMENT PARTS KITS Servicing MTM800 with Enhanced Control Head Mobile Units 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 ...

Page 16: ...xiv Notes ...

Page 17: ... a complete Manual revision or alternatively as additions This manual is divided into the following sections Copyright Document History User Safety Training and General Information CHAPTER 1 Scope and Warranty Information CHAPTER 2 Model Information Accessories CHAPTER 3 Overview CHAPTER 4 Programming the Terminal CHAPTER 5 1 Test Setup and Testing for 380 410MHz CHAPTER 6 Maintenance APPENDIX A R...

Page 18: ...66539D31 MTM800 with Enhanced Control Head 410 470MHz Detailed Service Manual English 6866539D28 MTM800 with Enhanced Control Head Basic Service Manual English User Guides 6866539D24 MTM800 with Enhanced Control Head Basic User Guide EN DE FR ES NL AR 6866539D34 MTM800 with Enhanced Control Head Basic User Guide EN RU IT PL 6866539D35 MTM800 with Enhanced Control Head Basic User Guide EN SV PT Bra...

Page 19: ...Basic Service Manual English User Guides 6866539D24 MTM800 with Enhanced Control Head Basic User Guide EN DE FR ES NL AR 6866539D34 MTM800 with Enhanced Control Head Basic User Guide EN RU IT PL 6866539D35 MTM800 with Enhanced Control Head Basic User Guide EN SV PT Braz NO DK 6866539D25 MTM800 with Enhanced Control Head Feature User Guide English only available on MOL https emeaonline motorola com...

Page 20: ... correctly programmed or has not been subjected to damage outside the terms of the warranty Prior to shipping any terminal 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 you...

Page 21: ...OTE MTM800 ENH 380 430 MHz REMOTE M3 MT512M MT912M M80RCS6TZ2AN M80PCS6TZ2AN MTM800 ENH 410 470 MHz M CYCLE MTM800 ENH 380 430 MHz M CYCLE M4 MT512M MT912M M80RCA6TZ5AN M80PCA6TZ5AN MTM800 ENH 410 470 MHz Data MTM800 ENH 380 430 MHz Data M5 Typical Model Number M 8 0 R C N 6 T Z 5 A N Position 2 3 1 4 5 7 10 9 11 12 8 6 Type of Unit M Mobile Product Model Series 80 MTM800 ENH Frequency Band P 380 ...

Page 22: ...0 MHz 410 470 MHz Power Supply Minimum Nominal Maximum Max Current 10 8 Vdc 13 2 Vdc 15 6 Vdc Approx 3 5 A Intermodulation Blocking 50 100 kHz 47 dBm 40 dBm Frequency Range DMO MTM800 ENH MTM800 ENH 380 430 MHz 410 470 MHz Dimensions HxWxD in mm Spurious Rejection 45 dBm Frequency Stability Transceiver with Enhanced Control Head Dash Mount 60 x 185 x 175 Adjacent Channel Interference Ratio 45 dB L...

Page 23: ...e Terminal with Remote Mount Enhanced Control Head optional either with Remote Head Enhanced or Data Expansion Head Enhanced Speaker Microphone or Handset Remote Mount cables Standard User Guide and Installation Accessories M4 Motorcycle Mount with Mobile Terminal with Motorcycle Mount Enhanced Control Head optional either with Remote Head Enhanced or Data Expansion Head Enhanced Speaker Microphon...

Page 24: ... X Remote Mount Enhanced Control Head Bopomofu Keypad GMWN4308_ X X Remote Mount Enhanced Control Head Cyrillic Keypad GMWN4309_ X X Motorcycle Mount Enhanced Control Head English Keypad GMWN4600_ X Motorcycle Mount Enhanced Control Head Chinese Keypad GMWN4601_ X Motorcycle Mount Enhanced Control Head Korean Keypad GMWN4602_ X Motorcycle Mount Enhanced Control Head Arabic Keypad GMWN4603_ X Motor...

Page 25: ...ootswitch with Remote PTT RLN4856_ X X X X X Pushbutton with Remote PTT RLN4857_ X X X X X Desktop Mount Part Number M1 M2 M3 M4 M5 Power Cable For Supply to Desktop Mobile GKN6266_ X Desktop Tray without Loudspeaker GLN7318_ X Desktop Tray with Loudspeaker GLN7326_ X Desktop Power Supply GPN6145_ X Power Cable For Desktop Power Supply GPN6145 Part Number M1 M2 M3 M4 M5 US Linecord 3060665A04 Pack...

Page 26: ...ber M1 M2 M3 M4 M5 External Alarm Relay GKN6272_ X X X X X Accessory Connector Kit GMBN1021_ X X X X X Buzzer Kit GLN7282_ X X X X X Mounting Transceiver Part Number M1 M2 M3 M4 M5 Key Lock Mount RLN4779_ X X X X X High Profile Mounting Bracket GLN7317_ X X X X X Low Profile Mounting Bracket GLN7324_ X X X X X Mounting Frame to Install Transceiver in DIN A Slot PMLN5094_ X X X X X Mounting Control...

Page 27: ...s called digital modulation Digital Modulation Technique The MTM800 with Enhanced Control Head is a 380 430 or 410 470 MHz mobile that can operate in dispatch mode It uses two digital technologies π 4 DQPSK and Time Division Multiple Access TDMA π 4 DQPSK is a modulation technique that transmits information by altering the phase of the radio frequency RF signal Data is converted into complex symbo...

Page 28: ...onverting the samples into numbers which are represented by bits Voice compression reduces the number of bits per second while maintaining the voice at an acceptable quality level The TETRA system uses a coding technique called ACELP Algebraic Code Excited Linear Prediction The compressed voice data bits modulate the RF signal ...

Page 29: ...4 1 CHAPTER 4 PROGRAMMING THE TERMINAL Note For programming the terminal refer to TETRA Customer Programming Software CPS Start up User Guide Publication No 6802974C10_ ...

Page 30: ...4 2 Notes ...

Page 31: ...t the performance of the MTM800 with Enhanced Control Head terminal and may cause a new tuning procedure This tuning procedure can only be applied by certain authorized 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 W A R N...

Page 32: ...5 2 Notes ...

Page 33: ... other side of the RF cable to the antenna connector on the terminal Set the DC voltage on the power supply to 13 2 Volts Switch on the terminal Figure 5 1 1 Typical Test Setup Any level 3 repairs can deeply affect the performance of the MTM800 with Enhanced Control Head terminal and may cause a new tuning procedure This tuning procedure can only be applied by certain authorized Motorola depots wh...

Page 34: ...rvicing TETRA mobile terminals Table 5 1 1 Test Equipment Name Part Number Digital Multimeter R1072_ 220V Power Supply R1011_ 220V TETRA SVC MON MOBILES ONLY WADN4161A TETRA SVC MON MOB DIR MODE WADN4163A TETRA SVC MON MOB BASE ST WADN4164A TETRA SVC MON MOB BASE ST DIRECT MODE WADN4173A TETRA SVC MON MOB DIR MODE MPT1327 1343 WADN4233A ...

Page 35: ...40 For 410 470MHz terminal 2440 Time Slot 3 Country Code 262 Network Code 75 Base Color 1 Location Area 224 Min Rx Level 110dBm Max Tx Level 35dBm 3 2W Access Parameter 33dBm Mobile Power 35dBm 3 2W Burst Type Normal 2 Base Station Registration RF Gen Level For 380 430MHz terminal 421 0125MHz For 410 470MHz terminal 461 0125MHz 90dBm 3 Receiver RSSI RF Gen Level Cells Info RSSI TRACE 90dBm 4 Trans...

Page 36: ...ack 1KHz Test Signal Group Mode Range 1 Test Group 1 90dBm 6 Call Processing Call to Mobile Private Mode Private Call Private Mode RF Gen Level Burst Power 90dBm 33 37dBm Timing Error 0 25 Symbols Frequency Error 100Hz Vector Error Max 10 RMS Max 30 Peak Max 5 Residual 7 Digital Duplex Test Tx RF Gen Level Private Mode 50dBm Burst Power 10 22dBm Timing Error 0 25 Symbols Frequency Error 100Hz Vect...

Page 37: ...MS for 410 470MHz 7 Press the More soft key if the Type cannot be seen Note If the required Mobile soft key in step 6 and step 7 is not displayed the system needs to be set up manually as in step 8 If the MS type was chosen in step 6 and step 7 continue with step 9 8 Perform the following steps to setup the system parameters a Press the More soft key until the User defined soft key is displayed b ...

Page 38: ... check that the marker goes to Timeslot Press data key 3 followed by the Traffic Channel soft key to change to Timeslot 3 11 Press the Country Code soft key Enter 262 and press the Country Code soft key 12 Press the Network Code soft key Thereafter enter 75 and press the Network Code soft key 13 Press the Base Color soft key Thereafter enter 1 and press the Base Color soft key 14 Press the Locatio...

Page 39: ...BOUR CELL IDENTIFIER 01 SLOW RE SELECT THRESHOLD 10dB SLOW RE SELECT HYSTERESIS 10dB FAST RE SELECT THRESHOLD 10dB FAST RE SELECT HYSTERESIS 10dB Note The displayed values are factory defaults and should not be changed 24 Press the Return soft key 25 Verify that Trunking Type is set to Message 26 Press the Call Type soft key to enter the Call Type screen 27 Press the Private Call soft key 28 Press...

Page 40: ... it is 2440 Rx 461 0125MHz 3 Press the Traffic Channel soft key Enter 840 for 380 430MHz 2440 for 410 470MHz and press the Traffic Channel soft key The marker goes to Timeslot Enter 3 and press the Traffic Channel soft key Note that the Traffic Channel number changes automatically after entering the Control Channel number 4 Press the RF Gen Level soft key Thereafter enter 90 and press dBm data key...

Page 41: ... Page field must be enabled using the CPS Before carrying out the following steps record the Insertion loss dB of the cable loss value X dB 1 In the IFR Manual Test Mode press the RF Gen Level Soft Key and enter 90 dBm 2 Before testing the terminal should be configured to RSSI mode using the following sequence When performing steps 3 through 6 make sure that you press the control head keys sequent...

Page 42: ...Hereafter there is no need for quick sequence of pressing the control head keys 15 Press Select using the Lower soft key 16 Press Stop using the Lower soft key 17 Press Back using the Upper soft key twice Transmitter Tests Before you start these tests make sure that the terminal is in Trunked Mode 1 Press Options using the Lower soft key 2 Press the Down navigation key to scroll to TG by abc 3 Pre...

Page 43: ... into the mic of the terminal for at least 3sec then release PTT You will hear from the terminal speaker the last three seconds of the speech frames before the PTT has been released 4 Press the Test Sound soft key to provide the 1kHz signal to the terminal speaker 5 Press the Silence soft key to mute the 1KHz audio signal of the speaker 6 Press the Clear Down soft key and check that the Cleardown ...

Page 44: ...ess the duplex test Tx soft key The Digital Duplex test results will be displayed on the IFR screen providing you with either one of the following bar charts measurement capabilities showing Tx Power Frequency Error and Vector RMS in one screen Tx Power more details in Power Analyser Frequency Error more details in Spectrum Analyser Vector RMS more details in Vector Analyser For Power Analyser Gra...

Page 45: ...radio by pressing the On Off key for 2 seconds 1 Press any key to start the first test The display shows LCD Red Green Blue test 2 Press any key consecutively First the display shows horizontal red lines that become thicker with every key press until it becomes fully red Then the display shows vertical green lines that become thicker with every key press until it becomes fully green After that the...

Page 46: ...io 17 Press any key to start the next test The display shows Keypad test 18 Press any key again The display shows all the radio keys 19 Press every key one by one Each key you press causes its respective display to be highlighted If you press a highlighted key again the highlighting is removed To exit this test before all keys are highlighted press the rotary push button 20 Press any key to start ...

Page 47: ... parts refer to Chapter 7 Maintenance Start Power up OK All tests successful Replacement kits available Read the codeplug with the CPS Connect the radio to the IFR Perform all RF call manual tests of chapter TESTING Replace main board and start complete procedure again If no kits have been replaced verify installation integrity Check DC cable and connector Check RF antenna cable connector Check co...

Page 48: ... C0325 C0328 C0330 C0336 C0337 C0338 C0401 C5840 867 D0153 D0304 D0325 E0300 F0301 F0302 F0303 M0302 Q0156 202 Q0401 Q0600 Q5802 Q5804 R0159 R0160 R0180 R0181 R0222 R0224 0225 R0238 R0239 R0240 R0311 R0404 R0405 R0406 R0409 R0410 R0427 R0555 R0604 R0605 R5802 R5837 R5840 R5845 R5846 TP0301 TP0302 TP0303 TP0404 TP0405 TP5802 TP5805 TP5806 TP5807 P5808 TP5811 TP5841 14 6 1 4 5 8 U0304 VR0300 VR0301 ...

Page 49: ... 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 terminal 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 ...

Page 50: ... The brush stroke should direct the dislodged material out and away from the inside of the terminal 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 brus...

Page 51: ... trays used for storage and transportation of other semiconductor devices Ground the working surface of the service bench to protect the CMOS device We recommend using the Motorola Static Protection Assembly part number 0180386A82 which includes a wrist strap two ground cords a table mat and a floor mat Wear a conductive wrist strap in series with a 100k resistor to ground Replacement wrist straps...

Page 52: ...ering near the connector pins avoid accidentally getting solder in the connector be careful not to form solder bridges between the connector pins closely examine your work for shorts due to solder bridges NOTE Environmentally Preferred Products EPP refer to the marking on the printed circuit boards examples shown below were developed and assembled using environmentally preferred components and sol...

Page 53: ...t air 1 Use the hot air hand piece and reflow the solder on the solder pads to smooth it 2 Apply a drop of solder paste flux to each pad 3 Using a pair of tweezers position the new component in place 4 Position the hot air hand piece approximately 0 3 cm 1 8 above the component and begin applying heat 5 Once the solder wicks to the component remove the heat and inspect the repair All joints should...

Page 54: ...sure 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 m...

Page 55: ...sting screws it is important to pay particular attention to the snaps and tabs and how parts align with each other The following tools are required for disassembling the terminal Small flat blade screwdriver Dismantling Tool Motorola Part No 6686119B01 TORX T screwdriver TORQUES Diecast Top Cover 6x 1 92 Nm 2 03Nm 17 18 lbin GPS Cover 5x GPS Board 1x 1 13 Nm 10 10 lbin 10 UCM Board Cover 3x 1 13 N...

Page 56: ...te Head Enhanced and Data Expansion Head Enhanced on terminal models Enhanced Control Head Removal 1 Insert the dismantling tool in the groove between the Enhanced Control Head and the terminal assembly as shown in the Figure 2 Press on the dismantling tool until the snap connectors on the side of the Enhanced Control Head release from the terminal assembly 3 Pull the Enhanced Control Head away fr...

Page 57: ...stic Cover Removal 1 Insert the dismantling tool in the middle of the terminal assembly side groove as shown in Figure 6 3 2 Press on the dismantling tool until the snap connectors on the side of the plastic cover release from the terminal chassis 3 Lift the plastic cover from the chassis Figure 6 3 Top Cover Removal Dismantling ZWG0130211 O Tool ...

Page 58: ...na connector and power connector out of the chassis towards the front 6 If existing take extra care of the UCM Board inside the cover plate and disconnect the flex cable from the mainboard CAUTION Some terminals are equipped with a GPS module at the left side bottom of the transceiver and or an additional UCM Board inside the transceiver cover plate refer to special label at the cover plate dotted...

Page 59: ...he six screws previously removed 6 Torque the six screws to 1 9 NM 17 in lbs using the T20 TORX driver Begin with screw 6 followed by 5 to 1 Since the screws usually take a set torque the screws a second time 1 9 NM in the same order 7 If existing reconnect the GPS flex cable and reassemble the GPS module and cover plate 8 Refit top cover over the assembled terminal chassis Press cover down until ...

Page 60: ...d fitted in the groove on the chassis assembly Replace the seal if it is damaged Enhanced Control Head Disassembly 1 Remove the middle screw from the back of the Enhanced Control Head using a T10 TORX as shown in the following figure Figure 6 6 Middle Screw Removal 2 To dismount the Enhanced Control Head front housing from the back housing insert the dismantling tool in the groove between the two ...

Page 61: ...ing up the board 6 Remove the keypad by gently pressing the keypad out from the Enhanced Control Head front housing Enhanced Control Head Reassembly 1 Fit the rubber keypad onto the Enhanced Control Head housing and ensure that the keypad is correctly aligned and pressed onto the groove on the front housing 2 Assemble the board to the Enhanced Control Head front housing 3 Assemble the encoder swit...

Page 62: ...l 1 Remove the Remote Head Enhanced PMLN4904_ from the Transceiver by inserting the dismantling tool Motorola part number 6686119B01 in the recess between the Remote Head Enhanced and the Transceiver 2 Remove the flex CAUTION The terminal must be disconnected from the power supply before commencing any disassembly The Installation Manual should be referred to for more detailed information on warni...

Page 63: ...nced Control Head 2 Unscrew the middle screw from the back housing 3 Remove the back housing by inserting the dismantling tool Part No 6686119B01 in the recess between the back housing and Remote Mount Enhanced Control Head front housing 4 Remove the flex between the remote PCB and Main PCB 5 Remove the board from the Remote Mount Enhanced Control Head front housing by unscrewing the screws using ...

Page 64: ...onto the Remote Mount Enhanced Control Head front housing and ensure that the keypad is correctly aligned and pressed onto the groove of the front housing 2 Assemble the board to the Remote Mount Enhanced Control Head front housing 3 Assemble the encoder switch flex to the socket on the board 4 Screw the two 8mm self tapping screws and one 14mm self tapping screw 5 Assemble the remote PCB into the...

Page 65: ...using by levering the expansion head housing and pulling up on the expansion board 2 Lift the top latch and remove the 40 Pin flex from connector board Figure 6 12 Expansion Head Enhanced Exploded View CAUTION The terminal must be disconnected from the power supply before commencing any disassembly The Terminal Installation Manual should be referred to for more detailed information warnings and sa...

Page 66: ... the Expansion board ensuring that the top latch is firmly closed 5 Snap the Expansion board into the expansion head housing 6 Connect the 12 line flex to the Terminal top small connector 7 Connect the 40 line flex to the Terminal bottom large connector 8 Close the top latch after flex insertion 9 Push the expansion head housing onto the Transceiver until all 4 tabs snap firmly into place NOTE For...

Page 67: ...nt Enhanced Control Head front housing Figure 6 13 Motorcycle Enhanced Control Head Exploded View 6 Remove the flex between the remote PCB and Main PCB 7 Remove the board from the Motorcycle Mount Enhanced Control Head front housing by unscrewing the screws using T10 TORXTM and disassemble the encoder switch flex from the socket on the board 8 Remove the board from the Motorcycle Mount Enhanced Co...

Page 68: ...Motorcycle Mount Enhanced Control Head front housing 7 Snap the back housing into the Motorcycle Mount Enhanced Control Head front housing 8 Screw the middle screw to the back housing Service Aids The following table lists the service aids recommended for working on the terminal While all of these items are available from Motorola most are standard workshop equipment items and any equivalent item ...

Page 69: ...rts diodes transistors and integrated circuits must be ordered by Motorola part numbers NOTE Terminals with special label OPTION BOARD MOUNTED see dotted lines on figure above are equipped with an additional board inside the transceiver cover plate Refer to the figure next page before disassembling such terminals 11 12 14 9 10 2 3 4 5 8 13 6 1 17b 17a 7 17c 17d 18 15 16 ...

Page 70: ...2A01 17 Sirf Module Kit improved sensitivity requires MR5 6 and above PMLD4360_ 17a Coax Cable 3366540B01 17b GPS Cover 1566548A01 17c Screw 5x M3x8 0310907A19 17 GPS Module Kit all software 0166502N65 17a Coax Cable 3366540B01 17b GPS Cover 1566548A01 17c Screw 5x M3x8 0310907A19 17d GPS Board with Flex 0166502N20 18 Screw for GPS board 1x M3x8 0310907A19 19 Bushing for IP 54 Protection w o GPS n...

Page 71: ...n board Take extra care not to tear off the flex when dis assembling or re assembling the board from to the transceiver cover plate or this could damage the UCM board and the main board NOTE CLN8041_ UCM board CLN8382_ UCM board CLN8526_ UCM M board is not repairable Order a replacement board if necessary 20b 20a 20c 20d UCM board inside the cover plate ...

Page 72: ...ntrol Head Parts List 1 Item No Description Part No 1 GCAI Cover 1515048C01 2 Keypad Assembly English Keypad Assembly Arabic Keypad Assembly Chinese Keypad Assembly Cyrillic Keypad Assembly Korean Keypad Assembly Bopomofo 7571017L01 7571017L02 7571017L03 7571017L04 7571017L05 7571017L06 3 Head Bridge Assembly 0104025J29 ZWG0130201 O 2 1 3 ...

Page 73: ...4022J38 2 Side Cap 3816950H01 3 Encoder Knob 3616898H01 4 Gore Port 3205472M02 5 Encoder Nut and Seal PMLN5123_ 6 Encoder Assembly 0104025J36 7 LCD Module 7271138D01 8 LCD Rubber Jacket 7516954H01 9 Emergency Key 3816953H01 10 Emergency Key Frame 0716944H01 11 GCAI Seal 3264133H01 12 Main PWA Kit PMLN5226_ 13 LCD Metal Retainer 4216900H01 14 Chassis 2716937H01 15 Keypad FFC 8471919L01 16 Keypad PW...

Page 74: ...D 3864326B02 4 Protection Caps Bung Telco GLN7306_ 5 Seal Expansion Head not available to customers 6 Screw Protection Caps Bung 4 required 0305137Q02 7 Connector Board PMLN5087A 8 Screw Connector PCB 4 required 0385944A02 9 Flex 40 Pin 8415157H01 10 Expansion Board not part of Housing Kit PMLN4939_ 11 Seal for 10 Pin Telco on PCB 3264291B01 12 Flex 12 Pin 8486127B01 13 Flex 40 Pin 8466543A01 14 S...

Page 75: ... Exploded View Table 6 9 Remote Mount Enhanced Control Head Parts List Item No Description Part No 1 Remote FFC Main to Remote 8471921L01 2 Remote PWA Kit 0166501N45 3 Remote Back Housing Assembly 0104025J30 4 D Sub Cover 1571012L01 5 Trunnion 0716933H01 6 Middle Screw 0371912L01 7 Self Tapping Screw 0316961H01 1 2 3 4 5 6 7 7 ...

Page 76: ...Number 1 Remote Mount Cable 3 m RKN4077_ 2 Remote Mount Cable 5 m RKN4078_ 3 Remote Mount Cable 7 m RKN4079_ 4 Remote Mount Cable 10 m PMKN4020_ 5 Speaker Extension Cable GMKN4084_ 6 Remote Head Enhanced PMLN4904_ 7 Data Expansion Control Head PMLN4908_ Transceiver 10 Pin Connector Remote Mount Cable Remote Mount Enhanced 10 Pin Connector Remote Head or Data Expansion Head Enhanced Enhanced Flex C...

Page 77: ... Enhanced Control Head Exploded View Table 6 11 Motorcycle Mount Enhanced Control Head Parts List Item No Description Part No 1 Side Cap Screw 0316960H02 2 MC Front Housing Assembly 0104024J34 3 MC Side Cap 3871547L01 4 Gore Port 3271555L01 5 MC Back Housing Assembly 0104025J31 6 MC Trunnion 0771445L01 1 3 4 2 5 6 ...

Page 78: ...6 30 Notes ...

Page 79: ...ual 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 MTM800 mobiles are programmed at the factory They cannot be tuned at the field service level Level 3 Maintenance All Radio Support Depots are leve...

Page 80: ...S has no capability to tune the terminal Tuning the terminal can only be performed at the factory or at the appropriate Motorola Repair Centre Components replacement can affect the terminal 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 ...

Page 81: ...rs 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 Motorol...

Page 82: ...700 Piece Parts To order parts in Latin America and the Caribbean contact your local Motorola CGISS 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 Pi...

Page 83: ...CO 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 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 Motorol...

Page 84: ...LEAR 1 PMUE4464_S X X X X X MTM800 ENH 380 430 TEA1 1 2 PMUE4465_S X X X X X MTM800 ENH 380 430 TEA2 1 2 PMUE4466_S X X X X X MTM800 ENH 380 430 TEA3 1 2 PMUE4467_S X X X X X MTM800 ENH 380 430 CLEAR MAINBOARD 1 3 PMUE4464_W X X X X X MTM800 ENH 380 430 TEA1 MAINBOARD 1 2 3 PMUE4465_W X X X X X MTM800 ENH 380 430 TEA2 MAINBOARD 1 2 3 PMUE4466_W X X X X X MTM800 ENH 380 430 TEA3 MAINBOARD 1 2 3 PMU...

Page 85: ...480_S X X X X X MTM800 ENH 410 470 TEA1 2 PMUE4481_S X X X X X MTM800 ENH 410 470 TEA2 2 PMUE4482_S X X X X X MTM800 ENH 410 470 GPS CLEAR PMUE4483_S X X X X X MTM800 ENH 410 470 GPS TEA1 2 PMUE4484_S X X X X X MTM800 ENH 410 470 GPS TEA2 2 PMUE4485_S X X X X X MTM800 ENH 410 470 UCM AES 128 PMUE4486_S X X X X X MTM800 ENH 410 470 UCM TEA1 AES 128 2 PMUE4487_S X X X X X MTM800 ENH 410 470 UCM TEA2...

Page 86: ...ansion Head GMCE4053_ X Remote Head Enhanced PMLN4904_ X X Cables Kits Remote Mount Cable 3m RKN4077_ X X Remote Mount Cable 5m RKN4078_ X X Remote Mount Cable 7m RKN4079_ X X Remote Mount Cable 10m PMKN4020_ X X Accessories Expansion Cable 2 3m PMKN4029_ X X X Motorcycle Mount TELCO Cable 2 3m PMKN4030_ X Accessories Expansion Cable 4m PMKN4056_ X X X Dual Control Head Cables Dual NGCH Cable Assy...

Page 87: ...ency Range TMO 380 430MHz MT912M 410 470 MHz MT512M DMO 380 430MHz MT912M 410 470 MHz MT512M Receiver Frequency Range 380 430MHz MT912M 410 470 MHz MT512M Normal Load Conditions Rated RF Power 3 Watts Rated Audio Power 10 Watts 4 Ohms 6 Watts 8 Ohms Antenna Impedance 50 Ohms Operating Temp Range 30 to 60 C Operating Time Continuous Intermittent Note In general the terminal transmit and receive tim...

Page 88: ...2M 410 470 MHz MT512M DMO 380 430MHz MT912M 410 470 MHz MT512M Empfänger Nennfrequenzbereich 380 430MHz MT912M 410 470 MHz MT512M Betriebsbedingungen HF Nennleistung 3 Watt Lautsprecher Nennleistung 10 Watt an 4 Ohm 6 Watt an 8 Ohm Antennenimpedanz 50 Ohm Betriebstemperatur Bereich 30 to 60 C Betriebszeit fortwährend periodisch Hinweis Im allgemeinen wird die Sende und Empfangsszeit Betriebszeit d...

Search results

Summary of Contents for MT512M

Reviews:

Related manuals for MT512M

Brands by name

Popular brands

Motorola MT512M, Basic Service Manual

Search results

Summary of Contents for MT512M

Reviews:

Related manuals for MT512M

Brands by name

Popular brands