TM-600 SERVICE MANUAL
2
Revision History
Version Date Contents Revised
8130M60000000 March, 2007 Initial release
8130M60000010 March, 2008 Circuit Update: 1.Add new frequency(470-520MHz 350-400MHz
440-470MHz).
2.update content of tuning description, parts list 1, schematic
diagram and PCB view.
3.Add the new definition for J503 (second development interface)
in Semiconductor Data.
Structure Update: 4.Update Parts list 2 and exploded view.
Software Update: 5. add function keys, tuning items and
initialization data table of different models.
General
Manual Scope
This manual is intended for use by experienced technicians familiar with similar types of communication
equipment. It contains all service information required for the equipment and is current as of the
publication date. Content that do not be marked is the compatible part that old version and new version
can use together. The incompatible part has the hint.
Old Version
TM-600
VHF Includes machines with material No. of main board is 410M600100730
and Number below (for example, 410M600100720)
UHF Includes machines with material No. of main board is 410M600100860
and below
New Version
TM-600
VHF Includes machines with material No. of main board is 410M600100750
and above (for example, 410M600100760).
UHF Includes machines with material No. of main board is 410M600100870
and above
Precautions
Safety Standards
Do not operate your radio when someone is either touching or standing within 2 or 3 feet of the
antenna, to avoid the possibility of radio frequency burns or related physical injury.
Do not operate the radio near electrical blasting caps or in an explosive atmosphere.
Switch off the radio while refueling or parking at gas station.
Turn off your radio in any place where posted notices instruct you to do so.
Do not modify the radio for any reason.
Do not expose the radio to direct sunlight over a long time, nor place it close to heating source.
Do not place the radio in excessively dusty, humid areas, nor on unstable surfaces.
Refer the service to qualified technicians only.
