Question about Sony Bravia KDL-46VL130 TV

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We have a 2007 Sony Bravia 46" KDL-46VL130. There is not sound or picture. When we power it on the green light comes on blinking once and then the red light blinking once and then the green light stays on. When we took the back panel off we see a light come on through the little holes and then after 5 seconds the light goes off. Do you have an idea of the problem? Thank you!

Posted by Michael Dawson on

  • Michael Dawson Oct 12, 2013

    Hello, thank you for your question about the front lights. When I turn it on, the light in front comes on to green for a split second and then the red light comes on for a second and then back to green which stays on. Thanks!

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1 Answer

Carlos Doria

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  • 19 Answers

Does the front light stays green ? Or goes back to red ? The back-light going on/off maybe the problem, but it shoul return with a red blinking led (4 times ?) and if so it can be a power inverter problem.

Posted on Oct 12, 2013

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welcomejee

Shahid Electronics

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SOURCE: Sony Bravia kdl-46S3000 flashing red lights

Sounds Lamp is weak in this TV.
Please replace lamp and procedure is written in TV user manual.

Posted on Mar 14, 2009

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vinnyq

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

Anonymous

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SOURCE: My Sony Bravia KDL-26S3000 won't turn on and is stuck in standby.

Hi,

There is a power fault with one of the PCB's inside, contact Sony if you are still in warranty, if not contact a Sony service center as it will need an engineer to open it up to repair it.

Thanks

Posted on Oct 09, 2009

tvhelp-Dave

Shukai Fung

  • 178 Answers

SOURCE: Bravia KDL-46VL130 TV: Our Sony KDL-46VL130 picture is streaking and some...

That symptom may cause by the main board or t-con board, I suggest you do software up grade first.

Posted on May 07, 2010

specialistel

  • 8909 Answers

SOURCE: Sony KDL-40S4100 Bravia LCD will turn on for like

B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.

Posted on Mar 28, 2011

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