i have a JVC interiart tv , model No lt-26C3IBJEJVC
The problem is that there is no picture on the screen even though there is the sound from each and every channel ¬, this problem isnt every time as it works great for months on end and then this problem arrises .The television is two years old!

Help ....Please

paul McMullen, March 2007

It sounds like the inverter tube or board has gone bad.
Check all the capacitators on the board and change anyone that looks a bit fishy (Not flat on the top or leaking).
Or go to www.lcdparts.com and by a replacement board.

The inverter delivers power to the tube wich illuminates the screen. If you can se something on the screen when you look really closely it is probably the tube it self.

As always, remeber that it is live current operated system that you are working with and if you are unsure, take it to a repair shop.

Magnus, June 2008