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

1 Answer

Sony grand wega KDF-E55A20

TV comes on fine but then loses it's picture. We still have audio. No lights flash , the lamp light doesn,t come on , the green light stays lit. Picture goes on and off by itself. This happened about a month ago and then stopped all on it's own.

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  • Anonymous Jul 14, 2008

    tv goes off and on by itself loose picture but sound stays on

  • mgpeters Jul 14, 2008

    I have the exact same problem the picture turns off and on by itself

  • Anonymous Jul 15, 2008

    My television did the same thing and Sony denies they have a problem. Thats bull becaused I have searched the web and lots of people are reporting the exact same problem. These televsions should be recalled and fixed by Sony free of charge. Who holds them accountable for LEMONS!!

  • johnny278 Jul 16, 2008

    KDS-60a3000 4 months old. Picture comes on for about 6 seconds and off for 30 seconds. SSound is constant. Standby lamp flashes constantly. Loose bulb or bad thermal switch? I have not yet hadd time to investigate.

  • Whyte23
    Whyte23 Jul 22, 2008

    Good Day...Good People,

    I having the exact same problem the picture turns off and on by itself....the power button blinks five or six times in "Red"....then powers back on by itself.

    Last month the 24th of June,2008....I just replaced the lamp that was manufactured to fit the Sony KF-50WE610 projection TV. Installation went well. No problems...until this the picture turns off by itself issue started about two weeks ago.



    Thank you in advance for any assistance,

    Whyte23

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  • 2 Answers

I've replaced the Lamp (Sony Brand) under warranty ...this correct the problem for me.

Thank you.
Whyte23

Posted on May 19, 2009

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1 Answer

My sony grand wega 55 constantly will turn off picture and sound, green lamp light stays green and then after about 30 seconds the picture and sound return, it has the original bulb in the tv and is around...


The LED light "LAMP" indication stay on or flashes in this problems?Yes,the projection lamp is the causes and problems.Change the projection lamp,should solved the problems.

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The picture goes off, the power/standby light


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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


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Our Sony Grand Wega model #KDF-E55A20 has going off (loses picture and sound)intermittently. The indicator light stays green when this happens. Picture and sound is off for about 30 seconds, then comes...


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Hi,
Symptom shows Lamp is not working and either lamp or its drive board is bad that will be replaced.
Did you replaced lamp in tv recently?
If not, replace it. Lamp replacement procedure would be written in user manual.
Thanks.

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Grand Wega turns off and comes back on


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Problem for Sony Grand WEGA KDF-55WF655. Hello,


5 times Red LED blinks means Lamp Driver Error. (KDF-55WF655)
2 possible reasons, either Lamp is gone or Ballast Supply got bad.
Replace lamp first, in most cases it solved the problem.
How old is this TV and did you replaced lamp recently?
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1 Answer

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Thanks for updates.
Its time to replace Lamp. Please buy original Sony Lamp for Sony TV and avoid aftermarket or compatible parts for good performance of TV.

You can purchase original Lamp form Sony Accessories Store. Just type TV model in search box and see details by click search.
Good Luck

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