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