Ok, try unplugging the Y DRIVE and X DRIVE assemblies from the power supply. Does the fault code change to 3,4,6,7,10 or 11? (I don't know for sure which one it will change to, but it should be one of these.)
Leave the TV unplugged for several minute before doing this. Do not disconnect/reconnect anything unless power has been off for more than a few minutes.
If it goes to one of those fault codes try with Y DRIVE only, then see if code is 3,8,10 or 11... if it goes to 2 blinks = bad YDRIVE (short at VSUS)
If it goes to 3,8,10 or 11 try with X DRIVE only, if you get 2 blinks = bad XDRIVE (short at VSUS)
If neither board eliminates 2 blinks it may be VADR short = probably dead plasma panel if this is the case (I really hope not!)
Last edited by tom669; 07-20-2014 at 10:06 AM.