[Kenwood] TM-741A schematics

[Kevin Berlen]

I have a TM-741A that has an annoying problem. Intermittently,
the receive audio becomes slightly distorted. It does not matter
if you are using the internal speaker, or plugged into the side
jack, or the individual band units with an external speaker. Does
anyone have a copy of the schematic or a service manual they
would be willing to part with? If anyone has any suggestions
regarding this problem I would appreciate that info also. TIA
and 73,

Kevin, K9HX