I have a 2950DX that lost it's output on all modes,AM ,FM and SSB. My freq. counter shows it still puts out the correct frequency on AM but there is no power. It still receives perfectly and if I whistle into it on SSB it twitches the needle on my external meter ever so slightly but there is no carrier on AM or FM. When I measure the DC voltage in receive at the mirror jumper 7,8,9, I show 12.5v on SSB and 6v on AM and FM. In transmit SSB drops to .9v and Am and FM drop to .1V. The voltage on the Am regulator seems to be okay in both transmit and receive. Any ideas as to what's causing this? Thanks