Late last week I received a ST-70 to fix. Had a intermittent hum and a mistake on the SDS capacitor board. Attached are 2 photos, before and after. It was a little mess, but its presentable now.
I also replaced the 2 bias potentiometers as the wrong value was installed, new speaker terminals and RCA jacks.
Sorry for the flash glare.
Enjoy,
Sal
I also replaced the 2 bias potentiometers as the wrong value was installed, new speaker terminals and RCA jacks.
Sorry for the flash glare.
Enjoy,
Sal