Kdf-50e2000 turning off

You have a bad power supply. Its going to need to go to a real sony repair center.

i have my tv sony kdf-50e2000 blinks 61 green
what i'm gonna do? what is the problem?

Hello.
i fix this problem setting the cooling mode to high.
menu-settings-setup-cooling mode.
I think it could be an issue with the cooling fan.

The 2 blink error is a temperature error and the 6 blink error is a thermal fuse error. You may need to unplug the set and get you a can of canned air, take off the back lower cover and blow out all of the fans inside the set.

If TV turns back on itself and repeat that on-off cycle then its time for new lamp in TV.
How old is this TV and when did you replace its lamp?

Did you replaced lamp in TV recently?
I think TV needs new lamp as existing is either broken or dead.
Lamp replacement procedure would be mentioned in user manual or let me know to provide you more info.
Thanks.

4 blinks is lamp fan

In your case that looks like a faulty power board, a faulty inverter or an overheating problem on LCD controller board. All this three faults will cause same symptoms as yours.

When TV does not start, and sometimes you hear a clicking noise, that means that the TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

8 BLINKS B -10.5 IS OVER VOLTAGE (B-BOARD) If your a novice call Sony or a Sony authorized service center.

bad lamp driver, if you have already replaced the lamp. If not, try replacing the lamp WITH AN ORIGINAL SONY LAMP!. Don't waste time with cheap replacements, you get what you pay for.