I bought a LeCroy LC334AM. When I switch it on, the house-fuse blows out. The reason is an unknown part in the powersupply that sticks on the side of the filter LF1. It is connected to E3, E4 and E6 and seems to be another filter. Unfortunately the only manual I have is from the LC574A and that part isn't described there.
- can anyone identify it?
- where can I get it?
- does anyone have an LC334AM servicemanual?