Question about Sony Bravia KDL-40W4100 40 in. LCD HDTV

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My Sony KDL 4040W4100 Keeps turning off and then turns back on again durning a show... what is the problem?

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These trouble is commonly caused by a rusty or dirty switch. It is easily to determine what switch, try to check the power switch or replace a new one. When replacing a switch open the back cover of your tv, try to locate the power switch by looking for the power button, It is connected in a small pcb together with the volume and channel button it is separated to the main pcb connected with a wire.

Posted on May 28, 2011

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Posted on Jan 02, 2017

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2 Answers

When I turn on my sony KDL-52W5100, its acting like its booting up (showing the sony and bravia)then the screen goes blank. Then the red light start blinking 6 time. what do I do/


Hi

there is a back light problem the connectors of back light are loosing so please go to your nearest Sony service center & solve the problem but if you know about led so remove the o cell & clean the connectors but if you are end user please don't open the led because the panel is thin

Dec 29, 2014 | Sony KDL-52W5100 TV

1 Answer

My Sony BRAVIA KDL-40EX400 will not turn on.


IIC bus clock and/or data lines low at power on 06. This is the fault, according to the blinking codes given by Sony LCD TVs. That is, the fault lies within the main digital board. To locate the exact fault point to these type of fault, is actually a skilled one. If you wish to get more details to this fault, check the link sited here.http://electronicshelponline.blogspot.com/ It has details about these blinking codes. Before proceed, once again count and make confirm the number of blinks occur at one time switch ON. Pull up older posts by this link at its left side bar.

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1 Answer

Have a sony bravia kdl-52v4100 and a red line keeps popping up on right side. it will show for a bit than go away but will come back again???


It sounds that there is some loose contact in the connection wires inside it. Check all the flat cable connections for any loose contact. Re-seat them once, and check If you are not familiar with electronics, do not attempt to repair. Whether you suffer fatal electrical shock! Instead, contact the nearest service center.

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1 Answer

My sony bravia kdl-46v3000 was giving me three blinks i change the main board now i am getting eight blinks


try this.
Turn on the TV. While holding down V on the remote control, press POWER
on the TV. (The TV will turn itself off, then back on again.) Release V.
WARNING: The Reset will clear all of your customized settings

Sep 27, 2012 | Sony BRAVIA KDL-46V3000 Television

1 Answer

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This might be your main board on the tv. If the tv is still under warranty I would bring it back in for repair.

Apr 26, 2017 | Televison & Video

1 Answer

I have a 46 inch sony bravia led lcd tv and th epop demo mode keeps popping up. How do I turn this off


i have a 40" model aas well - the only way to turn it off i have found is to restore to factory settings and set the tv up again.

Sep 11, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Sony KDL-40V5100 Switches off by itself


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.

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1 Answer

Have a sony KDL - 46v5100 volume problem


Tap the "Theater" button on the remote. You should see either "Theater Mode: On" or "Theater Mode: Off". If it is off, tap it again to turn it on and wait for it to go away. Now tap again (should say "Theater Mode: On") and then press and hold it for about a second. This should actually turn it off, as opposed to just pretending to. Works on my larger Sony KDL.

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4 Answers

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.

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