Good afternoon friend with a query I have a problem with a tv sony trinitron model kv29sl42 / 8 it turns on like 5 seconds and then it turns off but if audio comes out and the red light stays blinking and I get with return lines but when I disconnect the flayvac from the screen does not turn off and remains stable but this tv they already saw a residence that goes to the flayvac thanks for your support and help selos thank you very much