Television and Home Theater

I have a 32" Magnavox LCD that is a little over 1 year old.  About a month or so ago, the tv would not come on.  The green light by the power button would come on and flashed when remote buttons were pushed, but no picture and no sound.  Somewhere online I found a service lockout code that I entered with the remote and it started working again.  2 days ago, it did it again.  I have put in the code and nothing happens this time.  Does anyone have a suggestion, have you experienced this before?  Help please!!!

my rca home theatre projection tv model#P60752EB,chassis#PTK169PEC has sound,but no picture,the screen is blank and their is no OSD(onscreen display).all 3 picture tubes are lite up,but the guns are not diplaying a picture.the (what appears to be a resistor)positioned diagonally to the left side of the flyback transformer is blown,its light blue and has 4 bands (red,black,black,red).is this my problem?it is not located on the schematics.what is the blown resistors description and part#.any help would be appreciated

This is for Larry Dillon.  

Larry,

I have seen messages that you have addressed this issue.  We have a WS-55859 Mitsubishi Projection HD-TV with the green blinking light that will not go off.  I have seen where you have emailed instructions to fix this.  Could you please email them to me?  [email protected]   I would so appreciate any info and tips you could give.  Thank you.