Sony Bravia KDL-46V4100 46 in. LCD HDTV "black horizontal shadow tv" Questions

...black shadows creeping onto the image from both sides of the screen. The shadow on the left side is narrower than the one on the right... also, the left-side shadow is angled at about 5 degrees ...

horizontal black line that went from right to left 3/4ths the way across the screen. A month after that another one going from left to right 3/4ths. And now a third line going again from right to left

...horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground ...

...black shadow / cloud running horizontally across the screen. The image is slightly darker about 6 inches wide across the screen. The shadow is visible on the menu screen as well as across all inputs. ...

...black shadow that is approximately horizontally centered and reaches the vertical extremes. The shadow is wavy and distorts the color and brightness of what I can see. This lasts anywhere from 10-30 ...

...horizontal and vertical color scheme. The red, blue & green the red color seems to be out of line not synced with the other colors says to press up or down arrows it won't work for some reason. ...

...black with high contrasted shadows over a few seconds. The sound continues perfectly. I have to restart the tv to get the picture back. What is wrong with it before i go though the hassle of mailing ...

...horizontal lines throughout the entire screen. Then turned the unit off and back on again and there was just a black screen. Still get the sound OK. I would suggest having the Y and Z Sustain boards ...

...instead of black with horizontal lines with power only, no other cables connected. There are some semiconductors or capacitors that are leaky.   Might need thorough check up inside the