Television and Home Theater

MY TV IS ONLY A YEAR OLD AND IT STOPPED WORKING TODAY.  THE FUSE BLEW AND I REPLACED IT.  WHEN I HOOKED IT BACK UP IT BLEW AGAIN.  I WOULD LIKE TO AVOID PAYING FOR A NEW TV TO GET IT FIXED. I NEED A LITTLE GUIDANCE PLEASE

Hello everyone,

The standby led of my Sony KP53XBR200 is blinking 7 times and I read somewhere that it is a problem with D board. The thing is I do not have a service manual and here in Brazil the technicians don't know how to troubleshoot this model because it was imported.

If someone can give me a clue on where to start, when I turn on the TV the screen goes magenta with pink and blue spirals for 2 seconds, flashes to a complete blue screen and turns off. The LED keeps blinking 7 times.

Any clue?

  Hello, Im having this problem whrer my Mitsubishi tv model ws-55813 will not turn on.

Ive tried the reset button but that doesnt seem to help. I noticed others are having the same problem with there tvs as well. If any one knows which capacitors to change out, could you please let me know which ones, I am  handy and am sure that I can do the job myself.