Sony Bravia KDL series 52"

Bus clock and/or data lines low at power on. 6 blinks of standby light denotes this. Actually, it should be a motherboard problem. Your TV need a thorough checkup before confirmation. If you wish to get more details about the blinking codes to Sony TVs, check this link.

Sounds like a power board reset switch gone bad. Have the power board replaced.
Good Luck Ed Pinero

I am sure the tv is shot from the surge but you can check a few things. I would take the tv apart and test the power supply first. Look for obvious burn damage throughout the boards. If there is a blackened one (prob video board) then you can try to replace that. Don't worry about taking this apart and breaking it further. In this case it can only get better for you.

your tv is shot ,im sorry to say that but its burnt

Your Sony Bravia KDL-46S5100 might have been affected and damaged by the lightning strike. You cannot fix it without the help of qualified technician. It must be brought to your nearest service center.

Hi,
Its fixable problem like power supply board replacement will solve the problem.
Unplug tv from wall socket for couple of minutes, replug back in and turn it On.
If problem still exist then most likely power supply got fired and will be replaced, local tv repair shop will help you to replace power supply board.
Thanks.

ther eis a setting in your menu for shut down with no signal turn that option off and you should be all set

Check if all the PCB board intack.Might worth repairing.

check power supply or replaced

it's in a service test mode. have you unplugged the tv? that should reset the tv..if you still have problems after ..it will need repair.