Question about Westinghouse LTV-32w4 32.02 in. LCD HDTV

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TV power light comes on but no picture/no sound

Power switch will not turn TV off. Must unplug to shut off power light.

TV was playing with good picture and sound but began shutting off intermittently and now will not get picture or sound at all. I have power to my tv put no picture shows it. It almost seems to me that there isn't enough power getting to it to turn on. I had it fixed for like one day and then it just completely stopped working. The only good part is that it is still under warranty and I can get it fixed or get a new one with out having to drop a lot of money or any money at all. The only way I could get the tv to turn on was by the remote. The buttons on the side did nothing.

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The control panel, or the circuit area that reads the control panel, or the uPC is not functioning properly for reading the control command. The service tech will try a new control panel assembly, or the module(s) that have the related circuitry. Once the defective modules are replaced, the tech will leave in the new modules.

When under warranty and these sets are exchanged under warranty, they give you back a set that was serviced from someone else. That is the drawback with having the set serviced under warranty.


Jerry G.

Posted on Feb 10, 2009

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Hi


check the main fuse that should be close to where the power cord comes in,if you find the fuse blown it needs to be replaced with an exact replacement for AMPS rating and VOLTS rating as well as size,if the fuse is blown black we might have more problems ahead in the circuit and it will blow up again as soon as you plug the tv back in,if it blows again it will need a more involved repair,the problem could be in the primary side of the power supply.......
Check horizontal output transistor.............

you have warranty go with it .......you can get it fixed ....

Posted on Feb 10, 2009

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