Quoted from sqloud:Hello,
Replaced a lot of fuse clips, a few lamps and lamp diodes. Everything is working fine, except for a dimming problem with all lights.
Quoted from pacmanretro:Are you sure you don't have a missing or backwards lamp diode??
Or potentially bad one...
If one diode is messed up, it will most likely affect other lamps in that row/column.
I'd start with all the lamps and diodes that you replaced. Double check connections/diodes.