SOURCE: my tv is blinking red in the power indicator 4 times on my KDS-50A2000
I had the same problem. Red LED blinking 4 times. This error means that one of the fans is NOT spinning! To check.... unplug the tv.... turn the TV around to a well lighted area so that you can see the fans in the back... plug the TV in and turn it on. Watch for the fans in the back... and see if they are spinning. If not... that is the reason why the TV will not turn on! In my case, the fan next to the lamp was stuck for some reason. I removed the the cover of the TV from the back... and cleaned the fan, made sure all connectors to it were properly connected... and viola! The TV is perfect again! Enjoy!
SOURCE: flashing red light
I think this sounds like my problem (need to replace the projector lamp). However, when I hit the "on" button, my SXRD 50" blinks green for about a minute then starts blinking red. Can you confirm the bulb solution? I was very pleased with this sight when my fan malfunctioned. I got the fan in a matter of day's from Sony and it fixed that problem.
I have the sames t.v you have to go in the back flip the power cord switch...then reboot the t.v.
SOURCE: blinking green light tv won't turn on
I suspect both of you have a failed main power supply, this model may not be well-protected against brownouts or surges.
The main supply is usually a separate board and if you remove the lower rear panel, look for a board that seems to be related to the AC line and has larger components than the other boards.
Some of them will be cylindrical and others block-like.
Look for a board number since this is a component that is often outsourced and may not be from the same manufacturer in every set.
Call the nearest service center to inquire about repair or replacement costs.
SOURCE: tv stopped working and red light started to blink
this problem can be solve by changing the 2 IC of convergence. part # STK 392-110. It would take 30 to 60 minutes to open change and reclose.
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