After the tv is on for about 30 minutes black lines running horizontally appear on the screen. They can vary from the whole screen to several bunches of 7 to 8 lines in each group. If the tv is turned off for an hour and turned back on the lines will appear inabout the same time frame.
Kellia,
I had the same problem with our VS-55705 Mitsubishi. It seemed to me that this was a problem of heat.
I unplugged the TV and then took the cover off of the back of the it. I then used canned air to blow off the collection of dust from the components. Then I vacuumed as close to everything as I could without touching any of the components. I then used glass cleaner to clean up the surface of the three bulbs.
I plugged in the TV and it has worked perfect ever since. I haven't put the rear cover back on it yet. That could have been all that I needed to do to fix it. I'm too busy enjoying a nice picture to try putting it back on. Cleaning the bulbs really helped the quality of the picture.
Good Luck!
138 views
Usually answered in minutes!
×