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Sony Grand Wega KDF-E50A10 Shuts off every minute and restarts. The Power/Standby light flashes. The bulb light does not flash. One Tech on here said it is a power problem and to replace the regulator on the power supply and another Tech on here said it is most likely the bulb and that the bulb light does not need to flash. Help need to narrow it down, I can replace the bulb myself.

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It is the lamp. The filament isn;t blown yet but separating when hot and reconnecting as it cools. Lamp light only flashes when lamp is actually blown

Posted on Dec 30, 2009

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Posted on Jan 02, 2017

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1 Answer

Sony Wega T.V. won't stay on.


Over Voltage Protection 03. Three blinks of standby light denotes this. The fault is with its main power regulator section circuit. If you wish to get more details about these blinking codes, check this link. If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock! Instead, contact the nearest service center.

Jan 29, 2013 | Sony Wega KDF E50A10 TV

1 Answer

The picture goes off, the power/standby light


Sony KDF-60XS955 picture goes and power/standby light light flashes


Hi,

Most likely you have bulb failure. First step in troubleshooting is "Change the Lamp or Bulb". Lightning, power line bumps and collisions with vacuum cleaners can all shorten lamp life. Rough handling in shipment can also happen without your knowledge.

+90% of all Sony LCD Rear Projector "No Picture or Intermittent Picture" faults are related to bulb failure.

If new lamp does not improve the situation, then hands-on troubleshooting by someone that has parts and knows how the unit works is the only practical remedy.

easyab


Mar 14, 2010 | Sony Grand WEGA KDF-60XS955 60" Rear...

1 Answer

My kf-e50a10 lcd projection tv suddenly just shut off and when i


Check your fans. You have a stuck fan. You may want to call a service center as it is a pain to get to one or two of the fans. Theres 3 or 4 of them.

Dec 15, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Hi. My sony KDF-E50A10 will turn on for about 30 seconds, then the picture and sound go off, the standby/power light flashes 49 times green and the set turns back on. After 30 seconds, the same thing...


tv works for about 2 minutes, then shuts itself off. the red standby light flashes 50 times, then the tv. comes back on for approximetly 2 minutes then goes off again, only to repeat again

Sep 28, 2009 | Sony KDF-E50A10 TV

2 Answers

Sony Grand Wega KDF-E50A10


The lamp light does not have to flash on this set for it to be the lamp, and most likely it is just that, the lamp. These sets when the lamps get weak they will do exactly what yours is doing.

Sep 07, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

Wont power on


The blinking red light means that the projection bulb ($150+/- online) needs to be replaced. The access door is located lower right side and replacing is staight forward. Sony has a problem with the Grand Wega that it is denying resposablity for. Check it out by Googling "MSNBC problems with Sony Grand Wega". I would like to get a class action suit going.

Jun 28, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

2 Answers

Sony KDF-E50A10 stays on for 15-20 minutes then shuts off power standby light flashes green and turns back on. Replaced bulb about 6 months ago with sony bulb. Any ideas. Thanks


The reason this happens the most is because of the lamp being weak. I have not seen anything else cause this problem. You can varify this by turning the set off and wait until it shuts down totally.
with the Sony remote, press the display button, the #5 button,
volume down button, then power button. This puts you into the the factory error code mode. If you see the lamp code with multiple errors and no other errors shown, the lamp is the problem.
Most of Sonys lamps have a aprox life of 3000 hrs. Some last longer and some shorter.
I hope this helps,
Skyassoc

Jun 17, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

2 Answers

Sony KDF-50WE655 will not power up. Red blight blinks 4 times


4 blinks shows problem either one or all 4 fans are not working AND internal temperature high error.

If you are familiar with TV repair and know basic electronics then unplug TV from AC outlet an take off back cover and check fans are running?

Jan 27, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

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