Hello there, my tv just started turning off out of the blue, it then starts flashing a code of some sort, it blinks this; 11 times, then 2, then 3, then 1, and then 1 again? I can turn it back on again, but after a short time, it will shut down again...sometimes? I read this tv needs a r3340 resistor, is this true with the code I gave you?

Thanks, and any info will be very helpful, Greg