20 Most Recent Sony Bravia KDL-37M4000 37 in. LCD HDTV - Page 8 Questions & Answers


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

Sony BRAVIA... | Answered on Feb 25, 2015


Depending on the TV model, there were some where the IR (Infrared) board inside the TV failed. It is not the remote that failed. You can test the remote by trying it at a Best Buy store on some of their TV's. If you are somewhat handy, you can easily remove the IR board and send it into a repair service that I located on E-Bay. There was repair service in Indiana and one in California. I sent it to the California and it came back in less than 1 week. I installed it and the TV works fine now.

Sony BRAVIA... | Answered on Feb 21, 2015


try change the battery first ,in your remote. the go on setting on your TV you should then find find your remote for your TV.

Sony BRAVIA... | Answered on Feb 21, 2015


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
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Sony BRAVIA... | Answered on Feb 10, 2015


Check this site for information related to what you are looking for.

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Sony BRAVIA... | Answered on Feb 09, 2015


Something has failed internally, either a fuse or control board or power supply board. I gather it doesn't have sound either?

Sony BRAVIA... | Answered on Jan 05, 2015


I have a Sony Bravia 46'' TV. I bought a Universal WiFi Adapter from Walmart a few years ago for about $50. You have to plug it into the Ethernet port on the Bravia using an Ethernet cable (the other end of the Ethernet cable goes into the Ethernet port on the adapter). The adapter needs also a power outlet. I do not remember if the adapter came with the Ethernet cable (likely) or I had to buy it separately.

Before buying the adapter make sure that:

1. Your Bravia has an Ethernet port (on my Bravia it is in the back of the TV), and
2. You have/use a wireless router for your home network.

Hope this helps.

Sony BRAVIA... | Answered on Dec 18, 2014


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/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Sony BRAVIA... | Answered on Dec 10, 2014


Contact the authorized service center for Sony. It sounds like corrupted firmware. Electro help

Sony BRAVIA... | Answered on Dec 08, 2014


Fault with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sony BRAVIA... | Answered on Dec 05, 2014


please press menu batten from LCD for 5 second & release banner will gone from screen

Sony BRAVIA... | Answered on Dec 04, 2014


I would buy a inexpensive timer you can program to turn the TV off and on. Plug the TV into the timer on the wall outlet and Voila !

Sony BRAVIA... | Answered on Dec 02, 2014


Scene Select: Allows you to easily adjust your TV to the most suitable picture
and sound settings based on the scenes for the best quality result for the
contents genre you are watching (page 20 of your manual).

Additionally do not place the back closer than 3" to the wall, (stand,) 4" on either side and nothing closer than 12" from the top of the TV.

This is mainly for dissipating the heat that the TV creates, but this will also impact how the sound travels thoughout the space.

Sony BRAVIA... | Answered on Oct 30, 2014

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