Sanyo DP50747 50 in. Plasma TV "three black spots" Questions

...purchased last summer. There is a black spot on the right corner, a perfect circle, about three inches in diameter. The circle appeared over night. bad panel call samsung could still be in ...

...black spot , the rest looks like a "streaky window ", but is on the rest of it. Use Roku only. There's still the picture with the "dark & shadows" thru it, but on some movies you don't see at all. Is ...

...on a dark or black background. A white pixel means all three sub-pixels have failed while a green, red or blue pixel means one of the sub-pixels has failed. Hope this helps, if so do rate the ...

...black pointer to the earthed wire to get and the red to the live wire that has va or vs at the end of it. The right voltage measurements will be be found on a sticker at the back of the panel. I ...

...black has sound but no picture. What parts do I need to buy to replace to fix this do I buy all three boards Back - light problem. Check and replace damaged component/s at its back-light inverter ...

...three separate " Coaxial Cored" Cables with RCA PLUGS on them. ColoredYellow, (Video) Red, & White. (Audio) AV. OR If you have SCARTConnection Sockets, it's a big Black Socket at rear of unit(s), ...

...panel need to be pressed firmly into sockets.remove power socket and control panel.remove three miniature screws.remove panel.8 black chips with white spot are in a vertical line.problem

black. so not sure if I should replace the led strips or replace the inverter...i only want to do this once Mark, Try this first. Not sure, but most Vizio menus within the last 4 years should be close

two or three black spots starting to appear on the screen The LCD panel is faulty. If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com