Top 20 Sony BRAVIA KDL-46V3000 Television Questions & Answers

Sound comes from the main board, I would say it has issues and needs replacing

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Back - light problem. Check and replace damaged component/s at its back-light inverter board, or 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. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/ http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Single flash indicates main board fault. 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/

What do you use for Surround sound?

Sounds like main board fault. Contact the authorized service centre for Sony. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. http://electronicshelponline.blogspot.com/ Pull up older posts there.

usb on the back of the tv.it may work if it has been updated.

select source button with the unit plugged into the tv's av socket when it is plugged in the tv will know and display in the source menu.

if the power board is ok ( seams ok) the and it does 3- 5 clicks it could be a fault in the inverter board for the screen lights. have you been getting screen blank out before. or screen getting realy brite.

screen driver has gone on the back of the screen you are getting split screen effect.some times it may just be a bad conection on the screen drive to the screen cables at the top.

sounds like the main system has got a fault. think you will need to find the service code to go to the service menu. I don't know the service code for this model.

screen driver has failed at some point. could be the out put side or the input side. try cleaning the connection at both ends see if it comes back right again. if not you may need a new one.

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

Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there

have you checked your signal strength HD channels need a really good signal. sound scan be affected if there is not the strength or quality.

tried to re seat the cable at the t-con board which may have loose contact. if can not get with re seating, the t-con board has problem.

Check and replace the main power supply regulator board. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there.

What is the problem with your Sony Bravia? Provide more details please. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1000 posts to different brand TVs now. Pull up older posts there

it may be stuck in head phone mode check the head phone socket.

the yellow on an RCA setup is a video signal not audio, so just hook up the yellow to video 1 and red /white to audio 1 or whatever number it happens to be