http://www.bcae1.com/temp/DSCN9667x.jpg
http://www.bcae1.com/temp/DSCN9671x.jpg
They are full resolution so make sure that you're viewing them at 100% (only about 1/4 will fit on your monitor).
http://www.bcae1.com/temp/DSCN9671x.jpg
They are full resolution so make sure that you're viewing them at 100% (only about 1/4 will fit on your monitor).
If you have a good signal, I think they're mismatched. The threshold isn't always close enough, even with matching date codes.
Unless you have an isolated scope (battery powered) or can use your scope in differential mode, I'd suggest desoldering the center legs of the rectifiers and checking the drive signal. With the rectifiers out, you can ground your mains powered scope to the source leg of the FETs to get a good view of the signal.
Unless you have an isolated scope (battery powered) or can use your scope in differential mode, I'd suggest desoldering the center legs of the rectifiers and checking the drive signal. With the rectifiers out, you can ground your mains powered scope to the source leg of the FETs to get a good view of the signal.
Amp has distorted output .
Here are the voltages I get wanna know if these look correct or I have a problem somewhere .
Q2010-MJD44H11: -10.88
Q2012-MJD44H11: -10.76
Q2001- MJD44H11: -15.54
Q2000-MJD45H11: 20.33
The black probe was placed on the tabs of the parts when measuring voltages
Here are the voltages I get wanna know if these look correct or I have a problem somewhere .
Q2010-MJD44H11: -10.88
Q2012-MJD44H11: -10.76
Q2001- MJD44H11: -15.54
Q2000-MJD45H11: 20.33
The black probe was placed on the tabs of the parts when measuring voltages
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