Question about Sony Bravia KDL-40V5100 40 in. LCD HDTV

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Sony KDL-40V5100 Switches off by itself

I have had the Sony KDL-40V5100 LCD tv for almost an year and it has not posed any problems until today. Since today the TV switches off by itself and does not turn back on until I unplug it for a couple minutes and then plug it back in. Even after that, I works for 5 minutes or so and then switches off again. Any suggestions please??

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  • 4 Answers

Sorry to say but it sounds like your power supply is bad, although it is possible it is some other components in the TV because turning it off allows all diodes etc to power down completely. Unfortunately after a bit it happens again which leads me to believe again power trouble.

Posted on Nov 05, 2017

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: My Bravia Model KDL 46Z4500 (4 months old) turns

Replaced circuit board under warranty.

Posted on May 05, 2009

  • 1 Answer

SOURCE: 55" TV keeps shutting off automatically

Green light flashes 5 and then red light flashes 6

Posted on Sep 28, 2009

  • 1 Answer

SOURCE: Sony KDL-32S3000 32in LCD TV.

Hi Chris,
I used to have the same issues with my 32S3000 but I've managed to fix it by factory reset.
It's described in a different post here:
http://www.fixya.com/support/t2222933-complete_factory_reset_sony_bravia_kdl
Good luck.
Rob

Posted on Dec 18, 2009

  • 6 Answers

SOURCE: Sony Bravia KDL 52 keeps turning itself OFF

i had prob where my sony would switch off for a few secs thenh come back on . The solution was in menu / tv settings / sleep timer . Go into that and make sure its set to off. there are opions for off , 5 min 20 min 30 min etc... mine was set to nothing just blank.

Posted on Dec 26, 2009

xptareq2000
  • 1447 Answers

SOURCE: My Sony Bravia KDL-40S2000 keeps powering off by

Problem may be the power supply,check in it thoroughly and find the falty components.Remove the faulty one and replace new one.
Such as components may be diod,capacitor,power booster.If you are able to do your self other wise take it to the workshop.

Posted on Dec 31, 2009

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1 Answer

MY TV SONY BRAVIA MODEL#KDL-40V5100 ONLY SHOWS A BLUE SCREEN AND IT DOES NOTHNIG


Sounds like tuner fault. Contact any service technician to check and confirm. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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Main board fault. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

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There may be a "Power saving" feature on the TV. Check in set-up and adjust time for auto shut off.

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1 Answer

Tv turn itself off after 10 seconds


It sounds that the fault is with its main digital board. A start signal should come to the P/S board, from the main board, after the set is powered ON. Check whether this voltage comes to it. Refer to its repair manual for details. To get some details, http://electronicshelponline.blogspot.com/Pull up older posts.

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Yes,France and UK are in Europe an both have the same tv signal broadcasting out channels that PAL frequencies output.So yes.

Jul 28, 2011 | Sony Bravia KDL-40V5100 40 in. LCD HDTV

1 Answer

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1 Answer

When turning on TV, sound is often absent.


Unplug,replug the tv about an hour later,let the tv reset itself.Tries goto tv menu,go to AUDIO,go down to reset the audio setting,back to factory setting.Goto menu to PICTURE,go down to reset,to resetting the Tuner board back to factory setting.The sound,should be there,now all the time.Not,than the Tuner board have problems.That the board,where the broscasting signal cable plug into it.That the Tuner board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

Jul 23, 2010 | Sony Bravia KDL-40V5100 40 in. LCD HDTV

1 Answer

Sony kdl-40v5100 has handshake problem


1.This issue sounds as though the TV connection circuit has an issue.
2. You have changed the DVR and the HDMI cables and you still have an issue with the video (pink screen) indicates a video circuit issue ( improper voltage or current) at the video section of the circuit.
3. This will require some troubleshooting by a qualified tech.
4. To make sure, try connecting another properly working LCD TV to the cable box or DVR an check.If you get a picture and sound properly it is the TV.
5. Usually a cable box is QA'd (quality assured) by the company and will not be sent unless tested 1st


Feb 05, 2010 | Sony Bravia KDL-40V5100 40 in. LCD HDTV

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KDL-40V5100 TV HDMI Issue


I have the same problem did you ever find a solution

Jan 07, 2010 | Sony Bravia KDL-40V5100 40 in. LCD HDTV

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