Sony KDL-40W605B st-by light 3 flashes.

[bonesy]

Hi guy's,I'm hoping someone might be able to help with this problem,either a circuit diagram or i.c. type.As soon as you plug the set in,it goes to three flashes. I've removed all the boards & checked all the Microscopic fuses,they are all intact. I've found a small five leg smd i.c burnt up location number ic 6506,it sits squarely between the two usb sockets.Also ic6503,below bottom usb,6503 is marked as follows:
L9
42
81 down body of i.c.
Many thanks John.

[jordan]

Chassis RB2G
http://elektrotanya.com/sony_kdl-32w700b_42w700b_42w800b_42w805b_50w700b_50w790b_50w800b_50w805b_50w807b_55w700b_55w790b_55w800b_55w805b_55w807b_chassis_rb2g.pdf/download.html

[bonesy]

Thanks Jordan

[bonesy]

Set up & running,sadly not fixed to component level,but secondhand board.