Question about Televison & Video
Greenish hue may be caused by one of the three RGB color channel missing (the red one), or by a defective light engine.
Check the video cables at the back, try connecting different devices using different inputs and cables.
If the problem is on all inputs and also when using internal tuner, then it is likely the light engine.
If picture is fine on internal tuner, then it is the terminal board hosting the connector.
If it is only with the tuner, then it is the tuner board.
If the problem is the light engine, then cost will be high (about $600).
Unless the fault is on inputs, testing and fixing the problem may be complicate. RGB signal must be tracked from terminal through controller board to optical group. The best thing to do in that case is contacting Zenith support and asking a quote on repair.
Here all parts for your set: E44W46LCD.
Posted on Jun 01, 2010
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Posted on Jan 02, 2017
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