Hitachi 42HDX62 42 in. HDTV Plasma Television "floating lines tv screen" Questions

...lines and our TV is new We have a brand new 37" Vizio flat screen LCD. The screen has been displaying huge red block like horizontal lines that float up the screen. This is very disturbing given we ...

Floating Horizontal Line Hitachi 42HDX62 42 in. HDTV Plasma suffers from a whitish/grayish horizontal line that travel from bottom of screen to top then repeats. Have tried rebooting picture settings,

...lines and distortion. you cannot tell what you are looking at. sound still works fine. All inputs have this problem from sources known to be ok. Have unplugged the set for 24 hours and same problem. ...

...lines cross the screen This started when I got the TV and they have grown in length and some in width over the years. Some parts you can't see through now. They look like clouds on a horizon during ...

...lines of bright green, red and blue. Even when we disconnect the tuner it should display a floating icon saying "no signal" but this too is not present so it is definitely the screen. When I opened ...

...lines.I cannot run it for too long as the horizontal ouyput transistor gets very hot.There is no video,audio,or on screen display. As it warms up the high voltage drops to 25kv.The B+ voltage should ...