Question about Samsung LN37A550P LCD TV
I have a SAMSUNG LN37A550 LCD TV with washed out images. The menus are equally washed out. I got this TV secondhand and it was like this when I got it. The user controls (contrast, backlight etc) do not solved the problem. Can this be solved in service mode ? Is this caused by a bad pc board ?
It is possible the problem is caused by a wrong option byte setting in the service menu. The correct setting depends on the type LCD panel used in that version. Version number can be found on a sticker on the right side of the television. A bad main board or TCON board can also cause that type of problem.
Posted on Jan 30, 2009
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Posted on Jan 02, 2017
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