Re: 7A26 edge distortion
Raymond,toggle quoted messageShow quoted text
The 7A26 has a number of small ceramic trim caps of a design that has proved to be prone to going open circuit. You may have failures at the same point of both channels, unlikely as that seems. I would suspect C1432 and C2432 in particular, since they seem likely to affect the highest frequency signals. Try turning them: if they have gone open circuit turning them will have little to no effect. If those are not the problem, try others!
On Tue, Oct 20, 2020 at 07:20 PM, Raymond Domp Frank wrote: