Sony Bravia KDL-46VL130 TV "blank streaks" Questions

...KDL-46VL130 picture is streaking and some... Our Sony KDL-46VL130 picture is streaking and sometime blank out. Just started and tv is 2.5 years old That symptom may cause by the main board or t-con ...

...streaks vertical and horizontal for a short period No audio, TV then goes black but I can tell the back lights are on. Turn power off, Power LED goes off but the faint backlight is still on as is the ...

...streaks and digitized blocks of colors and then the screen would go blank. The TV had shut down. No picture and no back light. The only thing on now is a green light on the lower left of the front ...

...streaks for a couple seconds then sharply goes to black.There is no sound, no pic, no backlight, or image through the flashlight test. any suggestions? Since original question I've turned the unit on ...