Kdf-e60a20 My sony 60" shut off and I have the power LED blinking 4 times. The unit will turn on but will shut down again afert 10 seconds.

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Jan 19, 2009 - 14 posts - ‎11 authors
I recently got a 60 inch Sony KDF-E60A20 from a friend for around. ... runs for about 1 minutes then goes black(no picture no sounds), then the picture and sound come right back on for another minutes then off for 30 seconds.

Timer/Standby lights flashing?
You may want to look here first:
http://esupport.sony.com/US/perl/model-home.pl?mdl=KDFE60A20

See: Help with common TV troubleshooting items

Hi,
Below info are related to Sony KDF-E60A20 lcd projection tv.
5 times red light blinking indicates problem with lamp drive circuit (ballast supply board) that is not producing high voltage for lamp to generate high bright white light.
Check/ replace ballast supply board in above mode tv to solve this problem.
If you tv model is different, let me know to provide you related info.
Thanks

Replace lamp in tv because symptom shows lamp is near to end of its working hours life and causing that problem.
If lamp has not been replaced in tv in last 2-3 years, its time to replace it to solve the issue.
Lamp replacement procedure is easy and written in user manual.
Thanks.

is the led blinking anything? When was the last time you replaced the lamp? A bad lamp can cause this kind of problem.

http://www.sonya20tvclassaction.com/main/home.sfx MAKE SONY FIX IT

It may be the ballast....

go into customer setting and check see that the no signal shut down is tuned of SOny has a problem with that setting and it turns off even with a signal

check again thermal fuse that you replace maybe wattage is not enough. there a lot of protection in that circuit.

My TV KDF-E60A20 is now Fixed. My tv was overheated and Thermal Fuse Located bottom of the lamp burned. I replaced a different Thermal fuse part from 191000644 to 191002393
at www.partstore.com
search for part number. thank you for the review it's help me a lot
thank again