I have a TDK CXA-L0605-VJL CCFL inverter board from a R&S CMU200 that I'm repairing. I've already ordered a new/used/refurb board but it won't be here for a while and if I can fix this one, I'd like to.
The problem appears to be the component marked '20' in the photo. Bypassing it allows the board to work and it appears to function OK. I'm assuming this is an SMT fuse or PTC device, but I'm not sure which. I was unable to locate that code for any device that made sense.
If I repair the board, I want to use the correct device, not the small wire strand I have bodged across it right now. The device draws about 950mA in operation, so I'm assuming this is a 2A or so device. It is 1210 size. Does anyone know exactly what it is?