Samsung 215TW Testing Questions

[gapi]

Hi Guys, I have searched and read but I am not a seasoned technician but do have a Fluke multi-meter and can solder fairly.

I have two displays both being the non REV.02 powered units.

I want to state my symptoms and ask a couple if I can.

The display turns on for a second and blackens out. I replaced all the caps and they were not bulged. I have done this operation on another display having bulged caps with success. What next?

Another display that flickered and blacked out I changed the caps and it seemed fine until I went to adjust it. The brightness was almost maxed so I dimmed it and the left side went darker and she blacked out. I cycle power and it shows for a second only. I cannot get at it to brighten it but why if its bad right?

As for the transformers?? Can the be tested on board or do the need to be removed?

Thanks, any help would be great.