It seems I have a LN46B610 Samsung 46 inch that supposedly didn't have a jumper cut before it left the factory. This happened to millions of units I have heard. I've been reading tutorials that say to cut either the JP852 or JP854 depending on which one.

Neither of those two jumpers have a bent line underneath indicating they should be cut and neither of them are near the input rating box. I also do not see COLD anywhere either. I can take some pictures if that helps.

If anyone has any idea I would be extremely grateful.

Re: Insignia NS-32LCD - Framerate issues.

Thanks. I'll try to weed out the bad caps.

My Insignia has been having framerate issues as of lately. It has been working great for 4-5 years and now it is randomly dropping frames or something (maybe like going from 23.976 FPS to 15 or so...not sure). Not really sure how to explain it. Any help on diagnosing the problem would be greatly appreciated, thanks.

I have the TV already open and looked over the power supply and other 3 boards and do not see any visible issues like bad caps. The power seems to be fine which leads me to believe it is not the power board causing the problem.

Re: PN50B400P3D 50" Samsung Plasma Won't Turn On.

I forgot to say that in my experience a capacitor does not have to look bad or bulged to be bad or not at full capacity. I would definitely check them with your multimeter.

Re: PN50B400P3D 50" Samsung Plasma Won't Turn On.

Does the green light come on at all when you press power or is it always red? I just fixed a COBY LCD that would turn green then back to red. It was just a single bad capacitor that I replaced and it is as good as new.

Re: New Members - please post your introductions here

Hello,

I just found this wonderful forum so that I can get some much needed assistance at repairing my LCD.