Question about Sony Televison & Video

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Hey so my sony Bravia LCD 55" TV if blinking a red light 5 times and won't turn on...... any idea what I need to fix and how? Oh model # kdl-55ex640

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  • Sony Expert
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HI

if your modal no is KDL-55EX640 & red light is blinking 5 times then your led panel is defective so please change your led panel in this case

Posted on May 10, 2016

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Posted on Jan 02, 2017

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micromatikal
  • 2777 Answers

SOURCE: Sony lcd tv model KDL-40S2000

That is almost always an indication of main-board failure on these Bravia LCD's. Unfortunately this is a very difficult repair, and unless you are an electrician I would not recommend attempting it. You will need to contact a local TV repair person in your area. If you think it may still be under warranty please contact the manufacturer to file an RMA. If you happened to purchase the TV with a major credit card (not a debit card) there is a good chance it may still be under the free extended warranty most credit cards place on electronics. Please contact your credit card company to inquire if they do this, and they will be able to file the claim and get you a refund for the TV.

Let me know if you want me to try and track down the part for you, but please make sure you think you are capable of doing the repair.

Thanks
Tim

Posted on Oct 06, 2010

SD Tech
  • 14553 Answers

SOURCE: Sony Bravia KLV-40S200A LCD TV standby indicator blinks 5 times

Here is a link to the service manual--

http://www.scribd.com/doc/46056922/KLV-23S200A-and-Other

Page 11 explains the error codes--unless you are a tech with a meter etc it will be a shop repair.

A lot of good info including taking set apart correctly.

"abnormal power"

SD TECH

Posted on Jun 02, 2012

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