Hi, I have a Sony Bravia LCOS KDS-50A3000. The problem i am having is the red troubleshooting light on the front is blinking 6 times. I checked the lamp and that seems fine. I unplugged the tv and cleansd the dust off and let it sit in case there was a an overheating issue. The red light still blinks six times. Sony could give me no information, just repair people #s. Any help will be greatly appreciated thanks.