Facing TV Problems? Ask a TV Technician.
Thanks for using Just Answers, I can help you today.
Six blinks is a failure of the D Board. The board is about $200, and the labor to install it is about $250-$300. Here is the part you need - http://www.encompassparts.com/products/?A-1302-219-A I suggest you try to find a Sony authorized servicer that does all work in the home.
If you need further assistance please reply here. Please click the ACCEPT button for the time I invested to provide this information.