P25 Digital VHF Transmitter Instruction ManualIM21-00113Repair NoteThe transmitter is mainly made up of surfacemount devices, which should not be removedor replaced using an ordinary soldering iron.Removal and replacement of surface mountcomponents should be performed only withspecifically designed surface mount reworkand repair stations complete with ElectroStaticDischarge (ESD) protection.When removing Surface Mount Solder Jumpers,it is recommended to use solder braid in place ofmanual vacuum type desoldering tools. This willhelp prevent damage to the circuit boards.TRANSMITTERASSEMBLY AND ADJUSTMENT