I have a Sanyo DP32746 When you try to turn on the TV the power supply clicks once, there is a momentary flash on the screen, but there is no sound and no picture. I have tried changing the channel and adjusting the volume.

I have pulled the back cover off and noticed that the 2 larger capacitors on the power supply appear slightly domed. I also her a quiet flutter sound from the power supply.

I turn the TV off and I hear a click.

When I unplug it TV and then press the power button I hear a click followed by a second click as some capacitors on the supply drain..

I have seen problems of no sound and no flash and sound and flash. However mine is no sound and a flash on the screen. Therefore I am not sure where the problem could be.