Question about Sony KDL-40CX520 FULL HD 40 MULTI SYSTEM LCD TV

Open Question

Sony Bravia KDL-40CX520 NO GREEN COLOR.

LCD Tv have not green color, image very reddish with green fine horizontal lines on top side.

Posted by on

  • Joaquin Hernandez Oct 31, 2012

    When Lcd tv is plugged to AC outlet and push power, all screen is green color and slowly appear image. a minute later the image is more strong and reddish but with a fine green horizontal lines at top side of the screen, if you see the image on tv, never see green color on field, trees, or any objet with green color. I thin

  • Joaquin Hernandez Oct 31, 2012

    I think that is the T-Con Board but it is part of the panel.

×

Ad

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 20 Answers

SOURCE: I have a Sony Bravia KDL-46Z4100 46' I have a green vertical line

this is probly the lcd control module unfortunatley it comes with a new lcd panel
change these.

Posted on Mar 11, 2009

Ad
vinnyq
  • 157 Answers

SOURCE: sony bravia kdl-52w3000, turn tv on, no picture or

Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.

To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).

Posted on Oct 07, 2009

  • 2 Answers

SOURCE: vertical lines on sony kdl-46v3000 bravia lcd tv

i have the same problem, apparently the LCD panel needs to be replaced and this will cost more than the tv is worth... Advice is to not buy a sony again, because this is a common problem and they wont extend the warranty, even if its 2 weeks after it runs out...

Posted on Nov 23, 2009

jdvillanueva
  • 2098 Answers

SOURCE: Sony Bravia KDL-52XBR TV - have sound but no

Hi mstevens376,
Power on the unit in the dark room then shine with the flashlight directly in the screen, you will barely see the images. This is because your backlight is not functioning. The following reason is the caused.
1. Power supply - missing B+(supply voltage) coming from this board feeding the inverter board. This is caused by faulty transistor, dried/leaky electrolytic capacitor, open fusible resistor.
2. Inverter board - even the B+ is good from the power supply, if the fuse, driver transistor, driver transformer is faulty no output to the backlight resulting to black picture.
3. Busted backlight - even inverter board is good but if this is busted resulting to black picture also.
Diagnosing the fault is technical and if you don't have necessary tools and test instrument and can't fix it yourself, I would advice you to look for an experienced technician to isolate the problem.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Posted on Mar 31, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Bravia KDL 40BX421 that suddenly has green vertical lines on the bottom 1/4 of the screen. These lines are in a background bar that is mostly a reddish shade.


Thin vertical lines cover screen on Samsung LCD - AVS Forum ' Home ...

www.avsforum.com/.../1127410-thin-vertical-lines-cover-screen-samsun...

Mar 7, 2009 - 30 posts - ‎25 authors
Hi guys, Ive had this TV for about a year now - all of a sudden thin vertical lines havecovered my screen (show in link below) No matter what ...Missing: 40bx421

TV Repair Help for Vertical & Horizontal Lines on Your TV ...

? 2:47
https://www.youtube.com/watch?v=b0sI7LB4cZE
Apr 25, 2014 - Uploaded by ShopJimmy.com
TV Repair help with troubleshooting lines on your TV Screen. ... hi i have a sony bravia mdel # KDL46EX523. i have horizontal multi colored lines ... My TV has the following symptoms: - Horizontal lines from top to bottom of .... thick(like 1-1/12 inch) and a couple of green vertical lines next to the black one.Missing: kdl ‎40bx421

Flat Screen TV Has Lines Going Through Screen - Possible ...



Dec 16, 2015 | Televison & Video

1 Answer

My sony bravia kdl-40cx520 has a broken screen and seems to have ink inside of the screen what can you do to fix this and what will the cost be roughly?


If the screen is damaged or destroyed in any sense of the word, cheaper to buy a new set as part cost alone will exceed cost of new set.

Nov 02, 2012 | Sony KDL 40CX520 40 CX520 Series Full HD...

1 Answer

Sony bravia kdl- 52w4100 52 in. LCD tv


If the problem is same with different input devices and you have ensured there are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

Aug 26, 2012 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

I have a SONY 52"


don't worry, clean LCD panel connector (rub with pencil eraser)

Aug 21, 2011 | Sony Bravia KDL-32V4000 32 in. LCD TV

1 Answer

The top half of my Sony Bravia 32" screen plays as


Hi,
I'm sorry, it sounds problem with lcd panel (screen) that is defective and causing lower half distorted image. If tv is under warranty then call number written on warranty documents for warranty cover or lcd panel (screen) replacement would cost you approx 80% of new tv price.
Hope these info will help you.
Thanks.

Nov 09, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

KDL-40S2000 horizontal black lines


Seems T-Con board mounted at top center at rear of LCD Panel is bad.
Local TV tech will fix TV by replacing T-Con board.
Thanks.

Aug 30, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

Not finding what you are looking for?
Sony KDL-40CX520 FULL HD 40 MULTI SYSTEM LCD TV Logo

Related Topics:

102 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74630 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...