Television and Home Theater

I have a Samsung HCN2446W and its not letting me align the red and green there off and the picture is pincushioned on the top would be be caused by needing a new convergence board?  it also has no sound what are some things I need to do to fix this??  Thanks

Turned on my TV this morning and found the picture all distorted,  I think my TV is having a convergence problem..is it?  See picture below. Would replacing the convergence IC fix this problem? Very much appreciated if anyone could send me  the service manual for this model. [email protected]

Thank in advance for any help. 

I recently repaired the convergence problem on this set through the replacement of the convergence chips and 12 resistors. While watching the TV this morning I made a comment to my wife about how nice the picture was now since I'd also cleaned out a great deal of dust and cleaned the mirror. Minutes later the screen just went blank. The audio still worked fine.