Question about Sony BRAVIA KDL-40S2010 40 in. LCD Television

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

Hi, I have a 5.5 year old Sony Bravia KLV-40S200A LCD TV. Today I cannot switch it on. The standby indicator blinks 5 times, and stops blinking for about 3 seconds, then blinks for 5 times...Could someone advise what's wrong with the TV? Is there something I can do to fix it? I have already tried disconnect the AC power, but it didn't help.

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  • Sony Master
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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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  • 1 Answer

Hi i have a sony bravia ex710 .dont power on .and leds lcd 5 star

Posted on Jan 24, 2013

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6ya6ya

6ya staff

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SOURCE:

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Posted on Jan 02, 2017

Jaime Hernandez

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SOURCE: Hi I have a Sony

Diagnostic Test Indicators

When an error occurs, the POWER LED will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the fewest flashes is identified first.


LED ERROR DESCRIPTION CODE


1 Supply Voltage Trouble Panel 5V UNReg (10.5V)

2 DE5V Voltage Trouble FE5V (DCALERT2)

3 Voltage Trouble D3.3V/D2.5V/D1.8V. (DCALERT1)

4 Backlight Trouble

5 Main Supply Voltage Trouble (17.5V.DET)

6 Speaker Applied Voltage Trouble

7 Monitor an Increase in Inside-Temperature (esp. on the panel side)
8 Trident IC Trouble

Posted on Apr 18, 2011

specialistel

  • 8909 Answers

SOURCE: I have sony Bravia KLV

AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

Posted on Mar 09, 2011

gopakumarg43

The Knight

  • 76177 Answers

SOURCE: Good afternoon, Sirs! I bought an

Hello
Blinking of standby light is Sony TVs are fault indication. Five blinks denotes

AKB circuit (AKB), the timer/standby indicator blinks for about

30 seconds then goes to the self-diagnosis function. Something is wrong with
the video. You must have some knoledge in electronics and ability to follow the schematic diagram of TV otherwise called as circuit. Must have a high quality digital multimeter, soldering iron and a concept of soldering. I'll assist you. Must have confidence and more patience. If you have these, inform me by Fixya. I'm happy to assist you. If not, get it repaired by Sony Authorised service center. Any service center, who takes this set for repair, must have all the testing equipemets like oscilloscopes, clour analiser, pattern generator and AVO meter. Without these testing equpments, trying to repair this set will make things mor worse. OK.

Posted on Apr 09, 2011

Kaufman605

  • 608 Answers

SOURCE: Hi I have a Sony Bravia KLV-40S200A which wont

I had a similar problem with my 42 Inch Philips 42PLF5432D/37 LCD HD TV. It would turn on but then shut back off after about 10 seconds. Then it wouldn't turn on at all. The problem was a bad capacitor. Several bad capacitors. They are inexpensive and fairly easy to replace if you don't mind digging around in the back of your set and soldering some new ones on your Power Supply Board. Or take the less inexpensive route and look for a whole new Power Supply Board. Good luck. Hope this helps.

Posted on Dec 08, 2010

Syed Salman Tahir

  • 117 Answers

SOURCE: Hi, I have Sony Bravia KLV-32S400A Couple of

Dear User,

in your case there is a supply fault..capacitor of power board is weak .kindly change the capacitor ..the sign of capacitor faulty is that capacitor is blow up like oil is coming out form upper side..kindly do the need ful.dnt use the lcd until the problem fixed.

Posted on Feb 04, 2011

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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/

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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. Viewing it in "Mosaic" or "Sidebar" will make surf easy.
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Diagnostic Test Indicators

When an error occurs, the POWER LED will flash a set number of times to indicate the possible cause of the problem. If there is more than one error, the LED will identify the first of the problem areas. If the errors occur simultaneously, the one that corresponds to the fewest flashes is identified first.


LED ERROR DESCRIPTION CODE


1 Supply Voltage Trouble Panel 5V UNReg (10.5V)

2 DE5V Voltage Trouble FE5V (DCALERT2)

3 Voltage Trouble D3.3V/D2.5V/D1.8V. (DCALERT1)

4 Backlight Trouble

5 Main Supply Voltage Trouble (17.5V.DET)

6 Speaker Applied Voltage Trouble

7 Monitor an Increase in Inside-Temperature (esp. on the panel side)
8 Trident IC Trouble

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I had a similar problem with my 42 Inch Philips 42PLF5432D/37 LCD HD TV. It would turn on but then shut back off after about 10 seconds. Then it wouldn't turn on at all. The problem was a bad capacitor. Several bad capacitors. They are inexpensive and fairly easy to replace if you don't mind digging around in the back of your set and soldering some new ones on your Power Supply Board. Or take the less inexpensive route and look for a whole new Power Supply Board. Good luck. Hope this helps.

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