Hi all. The last time before last night I was having some intermittent pantograph and sound control. Yesterday no pantographs and the sound seemed like it was operating in convention. Couplers, drive, direction, and smoke and lighting seems to be functioning as it should. I want to open it up and at least see what might be happening. Does anyone have to board layouts? Is there a common board to these 2 issues? I did try a reset.
Thanks as always