Question about Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

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SONY LCD GOES OFF

When i switch on, it goes off after a few seconds and the red indicator flashes 4 times in intervals of two seconds,

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  • KrisBrock Jun 04, 2008

    I have the same problem. Power light flashed green and then turns red. No picture!

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Try turning the tv off, then unplug the tv from the wall for at least 60secs. Plug it back in. Turn it on and see if the blinking has been reset to normal.

Posted on Jun 04, 2008

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Posted on Jan 02, 2017

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1 Answer

Tv is not working. when we press standby button to switch on, after a few seconds it goes into standby mode blinking the red light 6 times between each interval. what can be the problem?


Six blinks indicates the fault with serial clock. It might be doue to a track break or with any shorted capacitors or so, in the serial clock-serial data path. The troubleshooting to this fault is very very skilled work. It will be best for you to contact any experienced service technician.

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Standby LED blinks 4 times


Hi there,

4 blinks on a Sony Bravia indicates a backlight/inverter (aka ballast) problem. These ballasts are regrettably only available with an entire LCD panel. :( You may perchance be able to find a parts outfitter online that scraps out TVs and have a used ballast.

Typical backlight problem on an LCD shows up as the screen lighting up for a second or two and going back off. The 4 blinks just confirms your problem.

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1 Answer

Standby Indicator flashes red 6 times between 2 second intervals


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1 Answer

My TV (Sony Bravia LCD KLV-32S310A) goes of after 20 seconds when it is switched on. The standby indicator then flashes (red) six (6) times then there is a two seconds break followed by another six flashes...


Hi,
6 times blink shows problem with back light inverter board.
TV requires back light inverter board replacement. If you have electronics repair experience and want to repair TV by yourself, let me know to guide you part purchase.

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THREE Blinks
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