TRAM D300, PUTS OUT AM CARRIER 4 WATTS BUT NO AUDIO, OR MODULATION. NO OUTPUT ON SSB. WHEN KEYING UP ON SSB METER NOT MOVING BUT ITS PUTTING OUT A AM CARRIER INSTEAD ON SSB. WAS TOLD TO CHECK TRANSISTORS T28,29,31,33 IS THERE SOMETHING ELSE I SHOULD KNOW? PLEASE HELP"" RADIO RECEIVES OK ON AM AND SSB.
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