20 Most Recent Sony BRAVIA KDL-40S2400 40 in. LCD HDTV Questions & Answers


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Sony BRAVIA... | Answered on Aug 15, 2017


Get a HDMI Splitter

If you need further help, I’m available over the phone at https://www.6ya.com/expert/chad_70dccdc9090b1a75

Sony BRAVIA... | Answered on May 05, 2016


Don't used the Blu Ray player on the tv HDMI out put hub.Used the connections for of the Blu Ray player connections by a S-Video cable for the video and the RCA component cable R,W for the connections for the audio out.The high Def.cable box will not work for high Def. this way,but the Blu Ray player will.

Sony BRAVIA... | Answered on Oct 18, 2015


If you wish to get more details, check this site. Pull up older posts there. Check the site with patience, as it has over 2300 posts now. All are related to electronic equipment repair help. Search the site by 'Timeslide' option. It will make search easy. Or, type in the brand name to your device into its search box, and press "Enter"

Sony BRAVIA... | Answered on Apr 16, 2013


If the model is not listed correctly let me know with the make a comment button on this page---KDL-40S2400 IS A LCD SET---usually on that model on turn on you may hear a high pitched buzz which is a issue with something on the power board making a sound---

If model is a KV type it is another issue.

?

Sony BRAVIA... | Answered on Mar 27, 2012


Good day!

That problem is called close caption..

please go to the menu using your remote then go to the settings and find close caption text..

after you find the close caption please turn it off after go back to the TV mode then see if the problem is still there..

If the problem is still there just add a comment to give you another solution..]

NOTE: this solution is based on my actual experience before on my TV...

thank you and good luck.

Sony BRAVIA... | Answered on Jun 16, 2011


Tv turn on now,have picture flashes only a few sec. than dies than sound left only?Yes,than those 2 long board call the LCD inverter boards are dead.These 2 long LCD inverter boards job are to help the LCD screen panel to have a backlight to produce a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 long refurbishes LCD inverter boards for the replacement.

Sony BRAVIA... | Answered on Dec 08, 2010


The backlighting is composed of 2 elements : the inverter boards that take the low voltage from the power source and transform it in the high tension , and the CCFL tubes that convert that tension into light. The tubes extremely rarely fail, so you must refer to the inverter boards.
To replace then you do just like for every other board: you take the back cover off, you locate the board, unhook all the wires and connectors, unscrew the supports and take it out. The fitting is the opposite.
Unfortunately Sony refuses to allow other companies or sites to sell new replacement parts for its products so either you look for it on sites like Ebay for second-hand/used ones or you order anew one directly to them
https://servicesales.sel.sony.com/ecom/accessories/web/index.jsp
It will cost you around $400, shipping included

Sony BRAVIA... | Answered on Oct 22, 2010


this appears to be an LCD if the model is right. If so then i hope u have extended warranty because what you have is a bad screen. something has caused the layers to separate, either a cleaning solution you used of just a plain unlucky. but to get rid of it replace the LCD Panel which is not cheap. Good luck. PS dont use any kind of cleaning solution it ruins the screens

Sony BRAVIA... | Answered on Apr 27, 2010


Call Sony at 1-800-282-2848 0r 1-201-986-3246 or 201-986-3335 they can give you a price. Dovecat

Sony BRAVIA... | Answered on Apr 02, 2009


Just respect the colors. Green output from the dvd to green input tv, Red output from the dvd to red input tv and the same with blue. All 3 cables (green , red, blue) are for the picture, so you got to plug another 2 for the sound.

Sony BRAVIA... | Answered on Mar 08, 2008


Hi Sherry, you can test your remote control to see if all the keys work correctly
Take your cell phone, put in camera mode and point the emitting LED of the remote control towards the camera,
press the keys, one at a time and see if the emitting LED is illuminated, if so, try the volume up key, if the light does not turn on, you could carefully disassemble the remote control and clean the contacts and the keyboard internally rubber,
Do not use alcohol to clean
the rubber keyboard, you can clean it with warm water and detergent then let it dry very well,
the contact plate, you can use a cloth with some liquid to clean the glass,
the idea is to remove the rubber residue on the contacts
then arm again and test, but you have results consult a specialized technical service
I hope you find the suggestion useful
Greetings Franco Dosil

Hola Sherry, puedes probar tu control remoto para saber si todas la teclas funcionan correctamente
Toma tu celular, pon en modo camara y apunta el Led emisor del control remoto hacia la camara,
presiona las teclas, una por vez y fijate si se ilumina el Led emisor, si es asi, prueba la tecla de subir el volumen, si no se prende la luz, podrias desarmar con cuidado el control remoto y limpiar internamente los contacto y el teclado de goma,
No Uses Alcohol para limpiar
el teclado de goma, lo puedes limpiar con agua tibia y detergente luego dejalo secar muy bien,
la placa de los contactos, puedes usar un pa?o con un poco de liquido para limpiar los vidrios,
la idea es sacar el residuo de goma que hay sobre los contactos
luego arma nuevamente y prueba, sino tienes resultados consulta a un servicio tecnico especializado
Espero te resulte util la sugerencia
Saludos Franco Dosil

Sony BRAVIA... | Answered on Sep 15, 2019

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