Goodmans GTVL19W17HDF 19 in. LCD TV "defective inverter" Questions

...necessary command ie 'inverter on' and 'brightness control' to the inverter board and still it not producing the voltage required to drive the backlight, the inverter board is defective. Good

...defective inverter board. A bad main controller board or LCD panel can give the same problem but it is not common. Testing is done tracking voltage from PSU to inverter and LCD panel. Here basic ...

...sure that the back light inverter board is defective. Let me know if you need further assistance. The only thing that troubles me is the no sound part. Would a failed inverter board not allow

inverter board. Defective backlight inverter board. Defective CCFL that is inside behind the screen. The easier way to troubleshoot it is by measuring the voltage from the power supply, if the voltage

...image. No image at this point might mean a power supply failure. If the image is there but fainted, then the back light inverter board is defective. Let me know if you require further

...inverter board. To be sure it's defective, when the picture goes off shine a flashlight on the screen to see if you can spot movement from the program on the screen. If you can see movement then the ...

...inverter. Sometimes, a defective video cord can cause this type of problem, this is why I asked you to connect the TV to a DVD player..... Your TV has a long board that is called LCD inverter board. ...

...but i have sound Hello, fault is most likely from your screen inverter. the inverter is in charge of display. There is every tendency that the inverter is defective and needs replacement. Good

...defective light inside the TV behind the screen since you've replaced the backlight inverter board; you now the failure is not there. The lights are connected to the backlight inverter board. Let me ...

...inverter is defective it can still be replaced. Testing is done reading DC in, checking high voltage out, and using an oscillator to test the phase of the AC out signal generated by the inverter ...