My tv went out and I think I may have blown a fuse

NEXT TIME IT SHUTS DOWN: when green light goes out on THE FRONT OF THE SET: press and hold BOTH the menu and input buttons at the same time for at least 5 seconds and then release both.

This is the self check this model has---power light should blink a two digit code---for example--two blinks, a pause and two blinks and the set will repeat the error code about 10 times.

1 blinks and then 2 blinks is NO ERROR DETECTED
2 blinks and then 2 blinks is short protect

ETC.....Let me know if you get an error code and I will tell you what the problem is---hope you find 2,2 that is the most common and the most easy to repair.

SD TECH