[CQ-Contest] Difference between Japanese kenwoods and other?

[VR2BrettGraham]

VA7NT asked:

>Anyone know where I can get circuit info on the difference
>between Kenwood ts940's intended for the Japanese market,
>and those going elsewhere? I have a Japanese 940 which by
>design only has 50 watts output on 10 meters (just discovered
>this on a Japanese website), and would like to know what I
>have to do to get full output on that band?

My only experience is with ICOM kit, but Kenwood probably does
the same thing - somewhere there's a jumper or switch that will
enable full power.

HNY.

73, VR2BrettGraham