Question about Westinghouse LTV-32w1 32 in. HD-Ready LCD Television
I have an Westinghouse LTV-32w1 that has developed white flicker shaped boxes made of lines about 1/3 of the way down from the top of the screen equally spaced across the screen. This is from my cable box that is hooked to the Component 1 port. If I put in a DVD the boxes go away and I get white flicker lines at the bottom of the screen. It is hooked to the Component 2 port. Other than this problem the TV is working great. What I am trying to determine is this a problem that is being caused by the main controller board or the LCD controller board that is part of the LCD display. I know how to replace these boards no problem. I just need to know which on to replace. Any suggestion or help would be appreciated.
Hi, this seems to be an isolated problem that is located on the input block side of the logic circuit board. these two input blocks may have become unstable, due to poor solder contact points. this is a job for a qualified tech that has experience with soldering and iron handling. a point break test will also be needed for preventive maintenance while the Tv is disassembled.
Posted on Mar 01, 2009
U need to replace the lcd controller board.
Posted on Mar 01, 2009
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Posted on Jan 02, 2017
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