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

1 Answer

My sony kds50a2000 failed lastnight. Bulb only?

My sony kds50a2000 failed lastnight. I turned the set on and the green power light blinked for a while. I then unplugged the power, waited a few minutes and powered it back on. Eventually the red lamp indicator light blinked. After removing the bulb I noticed a conductor attached to the filament is broken. The set has 6-8k hours on it. I ordered a replacement bulb but am wondering if there may be anyhting else that could cause the bulb to blow out this way. I definitly heard arching when the set is powered on. Obvously its because the bulbs circuit is not complete but could somethign else have caused the bulb to blow? Is it normal for a bulb well withing its life expectancy to blow ot this way?

Posted by on

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 139 Answers

There could be something else that caused the lamp to fail but if it has 6 to 8 thousand hours on it that is the expected life and it is not uncommon for a lamp to fail this way.

Posted on Mar 17, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a sony kds50a2000 and it wont turn on at all. When i do try to turn on the green light blinks many times then its followed by the red lamp light blinking continuously and wont stop blinking unless i...


You should Google the model number with "problems" as there are several sites with good information on this set.

I would suspect this model does not have a color wheel but if it does it would be suspect number one.

Sets that use a wheel that turns at 12,000 rpm will fail. I would (if I was working on the set ) take rear cover off and try to localize where the sound is coming from) Likely: the ballast that powers the lamp will buzz sometimes when bad or lamp is bad.

Remove lamp and inspect to see it is not shattered.

A fan (one on the lamp) could cause this but rarely.

Look, listen, and do some research with Google.

last resort Call Sony with model number (expect them to tell you take it to shop--usual response)

Apr 09, 2012 | Sony KDS-50A2000 50" HDTV

1 Answer

Blink on standby green after awhile then blink red


The blinking green light signals that the inverter board is charging the bulb. If the blinking goes to red it means that this process has failed because either the inverter board is not full operational or the bulb itself has failed.
Most likely you will have to replace the bulb - here it is
http://www.partstore.com/Part/Sony/Sony/KDSR60XBR1/Royal+Philips+Electronics/Philips+Lighting/F93087600RL/New.aspx
If this doesn't fix it then you will have to check the inverter and power boards and replace the failing one.
Here is the ballast/inverter
http://www.partstore.com/Part/Sony/Sony/KDSR60XBR1/Sony/Sony/146893613/New.aspx
Here is the power board
http://cgi.ebay.com/SONY-KDS-R60XBR1-G-POWER-SUPPLY-1-867-733-11-Free-S-H-/120703310513

Mar 27, 2011 | Sony KDS-R60XBR1 60" Projection HDTV

1 Answer

I have a sony tv model kdf-50e2000,and it has a problem with the picture going blank,the only light that on or flashes is the green (POWER) light. when turning the set on the green light blinks as it...


You tv used lamp XL-2400 or also known as F93087500. It is very common for this bulb to fail and have the exact symptom you are experiencing. I cant count how many times I have seen it.. Replace the lamp with either the exact Sony or an OEM and you will be back in business..
Good Luck!!

Dec 28, 2010 | Sony KDF-50E2000 50" HDTV

3 Answers

KDS50A2000 Green light comes on briefly followed by red blinking light. 4 on then pause, etc. etc. Problem???


I tried this solution last night. had a similar issue. opened up the back panel and cleaned the fan. just for the fun of it, i tried to turn the tv on and presto. it works fine now and i probably saved a bundle. thanks!!!

Jan 25, 2010 | Sony KDS-50A2000 50" HDTV

1 Answer

Sony KDS50A2000 power LED flashes green, then clicks off and flashes red four times over and over.


4 blink is a fan error. This is caused by one of the three fans not spinning fast enough or has stopped completely. The fan that usually causes this error is the one over the bulb and toward the back of the set. The repair is not expensive, but to do the service correctly you must get all the dust out of the tv or the fan will clog up very fast again. Getting the dust out is kida tricky because you have to get the dust out without contaminating the light engine, if it gets contaminated you will get colored splotches on your picture. I recommend getting a pro to fix it, the repair should be fairly reasonable around $150 to do the repair. The fans are not that expensive.

Oct 08, 2009 | Sony KDS-50A2000 50" HDTV

2 Answers

SONY KDF-E55A20 5 red blinking lights on power button


Hi,
Symptom shows Lamp is weak in result and causing restart of TV again and again. Your TV requires new lamp as per following part number...
A1085447A* LAMP BLOCK ASSY XL-2200U
It is available in Sony Accessories Store for $200 and replacement procedure is written in instruction manual of TV.

Always buy Sony original lamp for TV and avoid aftermarket / cheap lamp for TV safety.

May 18, 2009 | Sony KV-36FV26 TV

1 Answer

I turn on the 4805,green led blinks & bulb does not come on?


After a few minuets does the green blinking light turn to a red blinking light?

If so the problem is the lamp did not strike.Either the lamp has failed (most likely) or there is a problem with the power supply (less likely)

Feb 12, 2009 | InFocus ScreenPlay 4805 Multimedia...

2 Answers

Sony LCD television will not power on.


I get 5 blinking red lights for about a minute or so before it powers back down. The Sony TV has a specific light that i presume is supposed to light up when the bulb is out. I'm unsure if this is what it is.
no picture, no sound. tries to boot with green light blinking a few times. then goes to red blinking light, six in all, then waits a few moments, then another 6 blinking red light.
Bulb was already replaced several months ago but we do have the TV on for long periods of time.

Jan 15, 2008 | Sony Grand WEGA KF50WE610 50" Rear...

Not finding what you are looking for?
Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television Logo

252 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

101466 Answers

The Knight
The Knight

Level 3 Expert

71611 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1646 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...