Hello to everyone. I'm a new member needing some advice on where to
start with a 475 o'scope that doesn't display a trace signal and when I
use the beam finder I can locate a stationary dot for both channels.
I do have a copy of the service manual for this scope as well as a copy
of the troubleshooting guide for these Tektronix scopes. Any pointers
or advice would be greatly appreciated. Thanks!
