Question about Sony BRAVIA KDL-52W3000 52 in. LCD Television

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TV shuts off

Fan keeps shutting off which cause the tv to go off

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 59 Answers

SOURCE: TV cuts on and off by itself

how often does this happen ? is it tripping random

look at the power supply panel for dry joints especially around the transformers etc




Posted on Sep 03, 2009

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  • 115 Answers

SOURCE: TV comes on and then shuts off,and a small red l keeps flashing.

If its flashing red repeating groups of three then the lamp door is not detected .
If its flashing in groups of four then a fan is not starting.Look in the vent in the back and spray some canned air into then big fan on the left(looking at it from the back) .That fan may be failing and has gotten to a place where it can't quite start again and just moving it a little with some air will make it work for a while.
If its not one of those two things let me know.

Posted on Oct 22, 2009

techman007
  • 1112 Answers

SOURCE: Sony Trinitron Wega TV keeps shutting off and red

There are two Ic's that need replacing on the Deflection Board (D) board.. These regulate power for the High Voltage and Chopper PWM circuits. The IC location on the board are IC6501 and IC8002

Posted on Nov 19, 2009

ladywinn
  • 5138 Answers

SOURCE: When I turn it on the green light keeps on

Replace your Lamp.

Posted on Dec 03, 2009

gjahn
  • 110 Answers

SOURCE: TV wont stay on. Links light keeps blinking then tv shuts off

First try to reset the lamp timer. You can find the directions in your manual. If it fixes your issue you should replace the lamp as soon as possible.

Posted on Jan 16, 2010

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TV comes on and then shuts off,and a small red l keeps flashing.


If its flashing red repeating groups of three then the lamp door is not detected .
If its flashing in groups of four then a fan is not starting.Look in the vent in the back and spray some canned air into then big fan on the left(looking at it from the back) .That fan may be failing and has gotten to a place where it can't quite start again and just moving it a little with some air will make it work for a while.
If its not one of those two things let me know.

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Same problem - tv shuts down


Sounds like you've got a problem alright, It's definitely heat related. I would suggest unplugging it and having it looked at by a professional.

I am an electronics tech and can tell you that you should not try to fix it yourself. There are voltages inside that tv that can literally throw you across a room and kill you instantly,

Also, I advise leaving it unplugged until it is looked at, A short can cause a fire.

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Tv shuts itself off


Look for the computer processor inside the TV. It needs to be cleaned. A can of compressed air will work. The processor is overheating and causing the tv to shut off. Look for the small fan that is supposed to keep the processor cool then remove the dust.

Good luck!

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