Question about Sony Bravia KDL-40V4100 40 in. LCD HDTV

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Sony bravia 40 brightness control not working

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  • Contributor
  • 37 Answers

Try to reset the tv first from set up menu. then check the brightness control working properly.

Posted on Nov 24, 2013

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: Sony Bravia 40" LCD TV generating heat.

First, you will have to define what you mean by "hot to touch" ie.:
can you or can you not hold your hand on it for a few moments.

Posted on Apr 27, 2008

xCAUSALITYx
  • 210 Answers

SOURCE: My SOny Bravia 40 inch LCD TV has a vertical line

Hi,

It could be 1 of 4 things:
1. One of the ribbon cables has worked itself loose (Simple Fix)
2. One of the assembly boards maybe faulty
3. The driver board which feeds the panel maybe faulty
4. The panel is faulty

The driver board in the UK costs approx £70 and approx £35-70 to fit it if this is the fault.

All other parts are between £80-160 and approx £35-70 to fit it if this is the fault.

The panel will cost approx 50-75% of what the TV was worth when you bought it - "Repair versus Replacement"

Thanks

Posted on Oct 01, 2009

jhinsincity
  • 616 Answers

SOURCE: the volume control is not working on the Sony

Call Sony

Posted on Dec 30, 2009

  • 159 Answers

SOURCE: sony bravia led 40" blue

That actually happened to a tv of mine once-i had some clear diet soda get spilled on front, I didn't clean it out(just off of screen) and I corroded the contacts on the lcd itself. if it is a recent problem get it cleaned/clean it yourself as soon as possible to prevent damage to screens connections. hope this was helpful, good luck. Prodzilla

Posted on Mar 30, 2011

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1 Answer

Why is sony bravia dark screen


If your TV seems to be darker than you think it should be, it is possible that the problem is with the light sensor. The light sensor will automatically adjust the picture brightness based on the ambient light that is in the room, (i.e. if the room is bright the picture will also be bright, if it is dark the picture will also be dark).

To turn this feature off go to Settings > General Setup > Light Sensor.

Feb 27, 2015 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

What are the ideal picture settings for Sony Bravia TV model #KDS-60A3000?


depends but for me a sony has a softer picture brightness so the parameters are contrast/picture 80, brightness 50,color 60,sharpness 40/20 try this charley

Jul 15, 2013 | Televison & Video

1 Answer

Bright light ghosting and vertical and horizontal line on Sony Bravia 40


Hi,
This is a problem with the inverter cable. It either needs to be re-seated or replaced.

Aug 21, 2011 | Sony Bravia KDL-46VL130 TV

1 Answer

My Sony flat screen bravia hdtv 40" when i turn it


Hi,
Your LCD TV needs repair,abnormal display caused by a faulty LCD Control board. Replace the control Board.

Nov 12, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

My Sony Bravia KDL-40S2000 has a bright blue-green line right down the center of the flat panel. Can it be fixed and is it expensive?


this means loss of pixels. the display panel is either bad or damaged. your warranty should take care of this problem if it is still under warr...

Nov 12, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Picture get dark than light


On your remote control, press the huge circle, which should be settings or menu, there, go on brightness, put it up to max if u want bright, and low if u don't .If the problem still happens, ask customer service to help, or return it!!

Feb 19, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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