Toshiba Regza C3030 sound but no picture

SOURCE: Poor picture quality from 130 degree viewing angle on my LCD tv

It is unfortunate but "off angle" viewing will compromise the picture especially on larger TV's and LCD. Off angle viewing can come from the vertical axis or the horizontal, as you described. This is clearly illustrated with a laptop computer. Adjust the screen forward and back (vertical plane) and you will see very clearly that you get the brightest picture in a very small amount of range of the screen. Likewise, viewing from the side compromises picture as well.

I also don't believe that the delay is indicative of any problems.

SOURCE: no picture but has sound

we had the same problem and took it to be repaired and they said it was just a,loose connection

SOURCE: TV Picture Goes Black

I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions

SOURCE: Won't turn on

one of the inverter transformers has gone bad replace the bad one and the set will work fine ,there are 6 transformers in the 32".

SOURCE: Hitachi Plasma TV model P50H401

I think you have problems with the digital main PWB.

If the power PWB failed, turn off and change the pilot ligth to red.