Mitsubishi VS-50703 does not turn on

From: chaseme5 (chaseme5_at_hotmail.com)
Date: 01/30/05 

Date: Sat, 29 Jan 2005 19:50:31 -0500

I have owned this set since 1998. I had the power supply replaced last
year. The set was working great. I watched a movie the other night with no
problems. The next day, the tv would not turn on! This is what happens,
you turn the tv on, the green light comes on and immedaitely the green
light turns off. No Picture, no sound. If I unplug the power recepticle
from the wall and then plug it back in, there is a spark between the
polorized plug and the electrical outlet. This happens when the tv is not
even on! Has someone ever ran into this problem before. Are repair manuals
avaiable for the Vs-50703? Any info on this matter I would appreciate!
Aaron