Question about Sony KDF-E50A10 50 in. LCD HDTV

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Picture and sound go off, green light blinks 44 times, picture and sound return for about 30 seconds and then go off again.

Picture and sound go off, green light blinks 44 times, picture and sound return for about 30 seconds then go off again.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

davebies
  • 43 Answers

SOURCE: No picture; No sound

how many times does it blink red? It should blink so many times then stop then blink again. how manty times does it cycle?

Posted on Jan 05, 2008

  • 2 Answers

SOURCE: Power/Standby light blinks green then screen goes blank (off) for

I have a similar problem. Just found out a possible solution yesterday. I am waiting for my lamp but here's what you need to do if you have replaced your lamp. Go into self diagnostics mode: Switch of your TV via remote, you will see red standy by light. Now,on the remote press "Display"=>"Channel 5"=>"Volume Up"=>"Power Button". All these keys need to be pressed within 3 seconds. You will now enter the diagnostics mode. Press "Jump" on remote (bottom right) 3 times and then press "Channel 2" 9 times. The screen will display your current lamp hours used.

In order to reset your tv to factory settings and for the new bulb to work you must reset this timer or else your TV will assume you are still using the old bulb and will automatically kick in "over protection mode". So here's what you do once you do on the lamp hours display screen. Press the "Channel 3" button on the remote 3 times then "Mute" then "Press Enter" to reset the timer to zero. Your TV should now work as normal. And remember, whenever a part is replaced all factory settings must be reset to zero. To do this, follow "Display"=>"Channel 5"=>"Volume Up"=> "Power Up" to enter service mode. Finally, press "Channel 8" and then "Enter" to put the TV back to factory settings.

The above mentioned is usually performed by a service technician and they charge somewhere around $95 diagnostic fee. You just saved this charge. If you see flashing red lights count them when they flash in sequence. This is a code for the techs to tell them what is wrong. These flashing red lights sequentially flash from 0 to 10 times to identify a problem. Usually, when the bbulb goes bad the only thing that might need to be replaced would be a "lamp Driver" aka "Power Block Assembly" $116.25 online from Sony, or the ballast. Sometimes, if you do not have a video a Thermal FUse can go bad which only costs $4.80 for the KDF60-XS955 but the techs will charge you over $300. You can do this yourself if you can get your hands on a service manual.

Hope this info helps.

Good Luck to you all.

Posted on Mar 21, 2009

  • 86 Answers

SOURCE: Sony Bravia KDL 46", no picture, standby light blinks 4 times

Since the TV is still receiving power, the problem is going to be with the TV's mainboard.  After you unplugged the TV and plugged it back in, you said the power light went out again, so I assume the standby light wasn't flashing again?  The flashing standby light is indicating an error code so my suggestion is to contact Sony for service options regardless if there is a warranty or not because service is the only solution to this situation.  Don't forget to provide them the error code or 4 flashes repeating.

Posted on Mar 25, 2009

welcomejee
  • 10594 Answers

SOURCE: TV powers off after 10 seconds of powering on....

Thats great, Please rate solution.

Posted on May 19, 2009

  • 80 Answers

SOURCE: loose picture and sound for 40 sec. then picture and sound return

The lamp is going bad.

Posted on May 21, 2009

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2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

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1 Answer

Kdfwe42655 Sony Picture on approx 45 seconds;


http://www.avsforum.com/avs-vb/showthread.php?t=928945&page=19 <try this and good luck! let me know if it helps...

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Blinking green reset light


Can you please supply us with the make and model as well as the blink count of the green light. That count should be indicating the problem circuit. Once that info is posted, we should be able to give you more details and possible solutions.
Dan

Jun 19, 2008 | Televison & Video

1 Answer

No picture; No sound


how many times does it blink red? It should blink so many times then stop then blink again. how manty times does it cycle?

Jan 02, 2008 | Sony KDF-E42A10 42 in. LCD Television

2 Answers

No picture or sound - Power Save light blinks red 5 times - nothing on the screen


i also have the same problem with the flashing green light for a while then a different red light starts blinking on and off around 5 times....and i replaced my burnt bulb with a new one...still no picture.

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Losing picture


Six blinks error code could be the Thermal Fuse part# 1-910-006-44

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