I have a Hitachi 42PD5200 plasma that has developed a thin red line about 4 inches from the left hand side of the screen. There is another one at the extreme edge on the same side but this does not really affect viewing. The line is at the same position as the left hand edge of the picture if you are viewing non widescreen. I have checked all user settings but it is still there. Any suggestions would be appreciated.

neil, May 2012

can you post of picture of what the lines look like as it could be the Tcon board.
If you need professional opinion and a tech service I can recommend you these guys www.tvrepairjacksonvillefl.com but I don´t know where do you live?? these techs work in Jacksonville FL, you should search a similar service near your zone.

delph, May 2012