Hello Kenwood Fans, I would like to acquire service manuals, whole or partial, for the TM-221A, TM-2550, & TM-721A rigs. I have one each (broken) and would like to repair them. Happy to cover duplication costs; really only need a good copy of schematic, parts list and parts location diagrams. Any help is appreciated. Thanks, Robin Midgett KB4IDC VHF+ Glutton