The power supply is putting out to many volts. I have changed the two electrolytic capacitors. C302 C304 I have checked the value of the resistors. When I adjust RT 301 variable resistor if I go to the right the volts start to climb if I go to the left they start to drop when I get to center of RT 301 the volts drops to 15.66 volt but if I keep going to the left the volts doesn't drop any more. I am new to trying to repair these radios. This is one of my radios from back in the 70s. I...
Robyn SB 520 D
Robyn SB 520 D