#20 Kenwood TM 621A deaf 220 MHZ Receive
In this video I attempt to repair the 220 MHz receiver in a 621a. I have no service information on this rig but have repaired several of them. There are no free copies of the service manual online that I can find. I use the TM-721 block diagram to trouble shoot. The 721 is a 2 meter 70 center meter unit.
In this video I attempt to repair the 220 MHz receiver in a 621a. I have no service information on this rig but have repaired several of them. There are no free copies of the service manual online that I can find. I use the TM-721 block diagram to trouble shoot. The 721 is a 2 meter 70 center meter unit.