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My sony tv model KDF-E50A10 turn itself off and on all the time

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5 Suggested Answers

ctf1800
  • 4402 Answers

SOURCE: Sony Grand Wega KDF-E050A10

Authorized sony repair center told me the problem was the Q Box. Ever heard of this? Part runs about 300 bucks. TV is out of warrenty as it is 2 years old. Do you think it is worth it to fight sony and get them to replace the part or just fix the TV?

Part Number is A1167541A, service rep called it a Q Box in the diag, however the web says its the b block assmy.

read this if you think it's the same problem

Posted on Feb 01, 2008

Slinteriors
  • 8617 Answers

SOURCE: Sony LCD Projection Tv

I work at another site as a repair tech that sells manuals and provides free tech support. We just loaded that model yesterday from our server. Its 241 pages the full factory service manual and sells for 15.99 they email it within minutes of purchase and you get free tech support to help you with diagnosing and repair. heres the link.
http://servicemanuals.vstore.ca/

Posted on Apr 07, 2008

mistersony
  • 320 Answers

SOURCE: Sony KDF-E50A10

Replace the lamp, sounds like a weak or old lamp. Use an original Sony, the replacement lamps are unreliable

Posted on Oct 18, 2008

daniel719
  • 240 Answers

SOURCE: TV turns itself on and off, Green light blinks

lamp and thermistor needs replacing.

Posted on Jan 14, 2009

  • 1 Answer

SOURCE: lost owners manual

http://www.usersmanualguide.com/sony/television_-_projection/kdf-e50a10

http://www.eserviceinfo.com/index.php?what=search2


owner and service manual, succes :)

Posted on Oct 07, 2009

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1 Answer

I need help. My Sony 50 inch tv is a 2006. The warranty ran out in June 2010. I heard a pop and then it shut off. Now the green light flashes 25 times and turns to the red lamp light. I can't reference...


Hi,
Pop sound was broken lamp in tv, replace lamp to solve tv issue.
Please recheck model number as KDF-50EA10 seems invalid/ incorrect model number and nearest match is KDF-E50A10
If model number is KDF-E50A10 then required lamp part number is as follows...
F93087500 ... LAMP BLOCK ASSY XL-2400
and available with Sony Accessories Store for $200
Let me know if you have addition question or tv model number is other than above said (KDF-E50A10).
Thanks.

Mar 10, 2011 | Sony Televison & Video

2 Answers

My TV screen went black and now the bottom light that is usually green, now blinks red 5 times in a row. Can you please tell me what is wrong w/ it?


5 times red standby light blinking shows problem with ballast supply board in Sony KDF-E50A10 model tv, ballast supply board provides high voltage to lamp to produce high bright light.
Please check/ replace ballast supply board in tv by local tv repairman.
Thanks.

Nov 07, 2010 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Tv turns itself off after 2 minutes. the power


Hi...

Main power supply is overheating. Try getting it dusted out first then check into getting it serviced

Apr 22, 2010 | Sony KDF-E50A10 50 in. LCD HDTV

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

1 Answer

T.v turns off about 3 times a day


Its problem of bulb that got weak in result and causing TV shut down.
Replace bulb in TV and I would recommend to buy Sony original bulb for TV safety.

Jul 23, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Sony KDF-E50A10 50 in. HDTV stays on for 25 - 30 minutes then shuts off by itself power stand by light flashes green and turns back on in about 20 seconds by itself. can you help?


Hi, Lamp of TV getting weaker and requires replacement. This shut off by itself will increase day by day until you put new lamp in TV. Always Buy Sony original lamp and avoid aftermarket/ cheap lamp for TV safety.

Jun 09, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Sony KDF-E50A10 No Picture


4 times blink error shows that any FAN is not running in TV as there are 4 fans in this TV.
Please check fan connectors and make sure all are plugged securely.

Feb 13, 2009 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

KDF-E50A10 - TV keeps turning off and on


It sounds like it is just the lamp, be sure to replace it with an original Sony lamp, the replacements are unreliable

Sep 28, 2008 | Sony KDF-E50A10 50 in. LCD HDTV

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