I pulled my original power transformer a couple years ago when I upgraded my ST-70. I checked and recorded the resistance to the different leads at that time and put the transformer away. It was working at the time but I did have something going on with the amp during the restoration. Could you smart folks check my notes on the diagram and tell me if anything looks suspect? Unfortunately, I didn't check the various resistances on the new replacement for comparision. See picture, thanks.
[img][/img]https://2img.net/h/i103.photobucket.com/albums/m140/Elrick_02/ST-70/DSC_2087_zps5ba7f831.jpg
[img][/img]https://2img.net/h/i103.photobucket.com/albums/m140/Elrick_02/ST-70/DSC_2087_zps5ba7f831.jpg