Sony tv blinking red light 3 times

Last night I was getting picture but only for minutes after unpluging from main, also last night I connected to the internet and watched for about 30 minutes. Now no picture at all only the blinking light. I hope you can help, sony tv blinking red light 3 times. I have had a look at the service manual for your model tv, 3 blinks is indicates a DC Alert or audio and communications error.

In all cases I did not find anything wrong with the TV internals and after putting the back on the TV and power it up it seemed to work again. Last night I had the TV go into the mode of blinking red 3 times again. This time I simply unplugged everything from the TV and tried turning it on. Imagine my surprise when the TV came on with no issue. How to find out which HDMI cable is causing this issue?

Sony tv blinking red light 3 times

Repair guides and support for televisions manufactured by Sony. Jared Stephens jaredstephens. Posted: Sep 29, Walked into the room the other day and the tv wouldn't turn on and the red light would repeatedly flash 3 times. I looked up the code and it said it was either a bad main logic board or the power board. I tested and replaced the power board to no avail. Can anyone please give me insight into this issue? I'm stumped! Mostly it is NAND error bad chip and or corrupt file system , no communication. It is programmed. Chip westcoastdecalz. Posted: Sep 23, There is a little nub on the cover sticking out and when the cover is in place it pushes the switch in. My cover has gotten a little melted and tweaked so the nub doesn't push the switch in all the way. I took some masking tape and rolled it in a little ball just so it fits in the hole.

Visit us on Facebook. Voltage drop could be an issue but my home was built in and has plenty of current available. Most Red LED blink conditions require service.

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All Sony TVs have a built-in self-diagnosis function nowadays. Whenever any problems occur in any part of the Sony TV, the unit goes to the self-diagnosis function and blinks the red light to indicate the issue. As to indicate the problem, the red light blinks several times. Each number blinking red identifies a specific problem. The number of blinking is usually 2

Sony tv blinking red light 3 times

Repair guides and support for televisions manufactured by Sony. Jared Stephens jaredstephens. Posted: Sep 29, Walked into the room the other day and the tv wouldn't turn on and the red light would repeatedly flash 3 times. I looked up the code and it said it was either a bad main logic board or the power board.

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Jared Stephens jaredstephens Rep: 1. Since my TV is so new BB is replacing it tomorrow. Posted: Aug 13, Options Permalink History. Any advice? Did you have to pay all that extra money too? I think the screws were too long and they interfered w something inside. Posted: Jan 6, Options Permalink History. Dec 10, by Casandra Bryan. Hope this helps u if u didnt already go buy a flat screen. Chip westcoastdecalz Rep: 61 1 1. I just performed the latest software upgrade on the TV less than a week ago. Posted: Jan 21, It's still having the issue. Log In to Answer. How much is expected to cost me to get sony centre to sort it out??.

In the case of any problem with the power supply circuit, Sony TV displayed 3 times as an indication of self-diagnostic mode. To know more, keep an eye out for this article. Note: You can also read how to fix Sony TV red light blinking 5 times.

I am still wondering if it could be a voltage issue? I bought my tv just over a year ago and Sony won't help me at all. Best wishes salim nasra. All forum topics Previous Topic Next Topic. I have a Sony projector TV and it went out I thought it was the bulb but it was the switch for the bulb door was broken so I just took the 2 wires from the switch and soldered them together and it solved the problem and I didnt have to worry about the other switch because it was still good but u wanna keep everything clean of dust around the fan and bulb u b surprised how much builds up and fast. Stanley Fior stanleyfior. Thank you the door was loose after changing the bulb. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Most Red LED blink conditions require service. The TV works fine once turned on, but each time I turn it off the 3 blinking reds come back again, and I have to unplug the TV and plug it back in. Today I received my new TV and again, the red light was blinking. Software is up to date. BB replaced mine and the new TV is working fine. Unplug the power cord.