Bad color suddenly appeared on Maganavox 437S 52 " Flat Screen HD
Magnavox 437S 52 " Flat Screen HD TV....Have had no problems since purchasing in June 2008. Had sudden change in color spectrum to mostly green, yellow and blue with no red. TV is not responsive to any attempt to use the color adjustments through the menu have tried all...adjusting color, tint, color temperture etc. white balance point for all....Nothing makes any difference. I am not a novice in making these type of adjustments. Help
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If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Take it to a repair shop.
This is a 52" RCA DLP projection tv correct?Yes,than a problems,u have is known as a convergence problems,it dead.The colors lines R,G,B mis alignment,have colors shadow pictures or 3D pictures.The tv convergence board,the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved convergence problems.The shop,will cost u $300-350 for parts and labors.
first make sure its not an input problem or from an external source.Disconnect all inputs and see if lines are present with no inputs to tv.if lines affect menu and or ON SCREEN DISPAY (top) there is a good chance (SSB) board could be bad .I would start with this board first ,lvds cable (second) and last the logic board (comes only with new LCD)