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I HAVE SONY MODEL KP51WS520...........5 BLINK LIGHTS ON POWER-ON...WHAT BOARD , HOW INSTALL, WHERE CAN I GET ??

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That can be caused by one of the video drives on the CRT drive board or the A board could have a problem. You can get replacement parts and tech support for your model at www.tvrepairworld.com

Posted on Mar 18, 2011

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My sony bravia turns off and on automatically and the screen has no image. the back lights are working and audio is fine. What should i do?


Fault at the back light inverter board. 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://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.

Jul 30, 2016 | Sony BRAVIA W-Series KDL-52W5100 52-Inch...

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Sony KDL-52w5500 black screen 13 blink then 14 blink


You have a couple of problems if you are sure there are 2 different blink codes. 13 blinks indicates a backlight balancer error which would explain your no light condition. 14 blinks would be a TCON board error which is the driver board for the LCD screen. Either error would keep the screen black.

Mar 21, 2014 | Sony KDL-32M3000 32 in. LCD Television

1 Answer

All display lights blink


You will need to replace the main board on the back of the unit. Here is the board to order. Be sure to program the board when you install it. There will be instructions that come with the board.

The part comes with a 365 day, any part, any reason return policy.

Nov 20, 2012 | Maytag MFI2568AES Stainless Steel Bottom...

1 Answer

TVwon't come on.


The Sony model listed should if shuts down have the power light blink a specific number of blinks--a error code.

If the set has NO power indicated unplug set and follow power cord to inside of set where a fuse is located on the power board.

Got a blink code?

May 21, 2012 | Televison & Video

1 Answer

I have a sony SXRD television, and it has five blink red lights, what should I do to fix it?


99% of the time a 5 blink is your Lamp Driver (Ballast). If that does not fix, then it is either your lamp or the power board. Part# for the lamp driver is 147401221.

Apr 19, 2012 | Sony KDS-70R2000 70" SXRD TV

1 Answer

I HAVE THE SONY GRAND WEGA MODEL# KF-50WE620 WHEN I HIT THE POWER BUTTON IT BLINKS GREEN 6 TIMES THEN RED 6 TIMES AND WILL CONTINUE TO BLINK RED 6 TIMES OVER AND OVER


A 6 blink error code on this model is letting you know that your G1 board is not putting out your +17 volt supply. You can inspect that circuit if you are experianced, or just swap out the board.

Apr 01, 2011 | Sony Grand WEGA KF-50WE620 Television

1 Answer

3 blinking red standby lights, 2 sec pause, but no TV picture


Hi, shutdown with a 3x blink pattern occurs if the 12v from the power supply (GF1 or GF2 depending on model) is lost at CN6153/pin 6 to the AU Board Q1224 to Sub Micro IC1205. The suspects, in order of likelihood, are (1) Power supply and (2) the AU board.

Mar 28, 2011 | Sony BRAVIA KDL-52XBR6 LCD TV

2 Answers

My Sony Trinitron shut down last night. I


4 times standby light blink shows that tv got problem in vertical deflection section and probably vertical output IC got defective, need to be replaced.
Replacement of parts in circuit board requires soldering work and expertise so call local tv repair shop guy if you are not familiar with soldering work.
Thanks.

Jul 25, 2010 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

Lights blink, wont wash


almost certainly its the board again. If you do decide to replace it again, suggest you install a surge plug on your power cord. Does wonders when you have power fluctuations.

May 09, 2009 | Maytag 24 in. MDB7601A Free-Standing...

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