Tv turns off then on then off then on

I have the same problem. Factory reset did not help (hold Vol-minus on set and menu on remote five seconds, then unplug). Can there be something in service mode that would help?

My Loewe did the same thing tonight. The picture went blank and the rered and green light came on together. Any suggestions?

The LED light "LAMP" indication stay on or flashes in this problems?Yes,the projection lamp is the causes and problems.Change the projection lamp,should solved the problems.

helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

you may check your lamp first. other than that i would say a faulty mains board.

can you go into the menu and rest it

I have the same tv and it did the same thing. I replaced my lamp and it corrected the problem.

After being on a little while, the screen goes black (no audio as well) for 20 to 30 seconds. Green light stays on. Then, picture comes back on and takes a couple of seconds to get up to full brightness. About 5 seconds or so after the video comes back, the audio returns.

Until this morning, has only happened a couple of times a day, now happening more often. About 3 times in last 20 minutes.

KDF-E55A20 is about 3 years old.