UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

g0hze snowy · 29th Sep 2021, 11:10 am

Hi, thanks for your input, i have had that filter board out a couple of times to check voltages on the PA board, so i have made ( and unmade) that connection a couple of times, when in TX i draw just a approx 1.5 - 2amps so the PA is not being driven by the pre-driver, no output from the pre-driver on the PLL board.

29th Sep 2021, 11:10 am	#17
g0hze snowy Hexode Join Date: Oct 2013 Location: Peterborough, Cambridgeshire, UK. Posts: 336	Re: Kenwood TS50. Hi, thanks for your input, i have had that filter board out a couple of times to check voltages on the PA board, so i have made ( and unmade) that connection a couple of times, when in TX i draw just a approx 1.5 - 2amps so the PA is not being driven by the pre-driver, no output from the pre-driver on the PLL board.