I have an SC-2 that has a couple of channels half failing. When I program it for six switches, the first four work fine, the next two work for through, but not for the out position. I properly programmed accessories for 0 and then the switches, it's not a programming issue. I've replaced it with another one, programmed it the same way, works fine.
Given that two positions are failing, I'm thinking common component. Has anyone traced these things out to see what the most likely failure is? I suppose it's too much to expect, does anyone have a schematic of these devices?
