The oscillopscope is your best friend when in troubleshooting circuits however using the oscope with a signal generator requires knowing what to look for and where.
When you need to take readings and trace signals or look for ps rail opens, shorts, check transformers, look at caps in ps, check pins voltages on tubes guitar amplifiers with high voltages as much as 600- 650vdc etc.
Where can i find detailed instructions using a digital oscope for probing stage by stage in a tube circuit to find "the bad passive or active component"??
When you need to take readings and trace signals or look for ps rail opens, shorts, check transformers, look at caps in ps, check pins voltages on tubes guitar amplifiers with high voltages as much as 600- 650vdc etc.
Where can i find detailed instructions using a digital oscope for probing stage by stage in a tube circuit to find "the bad passive or active component"??