Television and Home Theater

Hello,

My Mitsubishi WS65909 shut off yesterday and would not turn on again.  I was making a convergence adjustment when it happened.   The green led comes on for a few seconds and then shuts off.  I have tried the resest button and the trick that was posted here about pressing the menu+device buttons together.  No luck.  I was hoping that some one would have the repair instructions to give it a shot.

Thanks in adavance.

Wayne 

Well, let me start by saying DAMNIT! I just replaced picofuse04 and my free tv was working but with convergence issues. Upon more reading I found out the ic's are probably bad. Of course I wanted to see the ic's and make sure they were properly seated and forgot to unplug te tv. When i unscrewed the metal piece they are greased to, I saw a quick bright flash, duh, and now it wont even let the green light come on. Where do i go from here?? HELP!

 have LG rear projection TV RT-39NZ43RB. I had convergence problem six months back & I replaced one OF STK 392-120 IC. which fixed the problem. That time blue colour was out.

Now seems problem is back with green and light purple colour out.

Should I replace both STK ICs this time or the one which I didn't replace last time ?

To avoid same problem occuring again should I also go for STK 392-150 or may by STK 392-180 ?