moondogtn
Well-Known Member
Sorry, I haven't had much time to work on this project lately.
Without the jumpers, there is no hum.
I will order the large filter caps. I look at prints and see what others will need to be replaced. It appears that there are 14 electrolytics on the power amp board.
There are 15 electrolytics on the control amp that I may go ahead and replace.
I noticed that many of these caps are smaller in physical size. Also, any recommendations for specs. I tried to purchase hi temp(panasonic and nichicon) for power supply board but for power amp and control amp, would there be any special requirements???
Also, I may go back and verify voltages. I will post findings if they deviate much from initial check.
Without the jumpers, there is no hum.
I will order the large filter caps. I look at prints and see what others will need to be replaced. It appears that there are 14 electrolytics on the power amp board.
There are 15 electrolytics on the control amp that I may go ahead and replace.
I noticed that many of these caps are smaller in physical size. Also, any recommendations for specs. I tried to purchase hi temp(panasonic and nichicon) for power supply board but for power amp and control amp, would there be any special requirements???
Also, I may go back and verify voltages. I will post findings if they deviate much from initial check.
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