Question about Zenith R57W46 57" Rear Projection Television

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Sony widescreen projection TV -- Model KP-51WS510

I have a sony widescreen projection TV -- Model KP-51WS510 which went blank yesterday while I was watching it. Now when I turn on I don't have audio and video. The standby/timer LED blinks 5 times. I try to reset using sony standard procedure but to no avail. Please help as I want to fix myself using my technical skills.

Thanks and Regards,

Ajay

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  • cartyj Jan 04, 2009

    I GET DOUBLE IMAGES AND ONE OF THE IMAGES WHICH IS RED BENDS DOWN ON THE RIGHT BOTTOM OF TV

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I see 1 person 3 colors onthe body help

Posted on Jun 06, 2010

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The tv popped the a/v fuse. If you take the back of the TV off youll see 3 sensors and under them are a fuse box. they should be coded with which fuse is which.When you open the tv make sure its unplugged and that it sat unplugged for at least a minute. Gotta let the capacitors drain out, dont wanna fry the bored and ruin the tv. Good luck!

Posted on Dec 27, 2009

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The tv is in shutdown protection due to overdriving video signal. If you are handy you can pull the front cover off and there are 6 controls on a HV block. 1 set says focus, do not touch those. One set says screen. One at a time turn them down, counter clock wise putting each one back where you found itTurn the first one down and then turn the set on. Do this for each untill you get a picture. You will most likely find a bad blue gun. You can also remove the board from each gun 1 at a time with the set unplugged and find the shorted gun. good luck.

Posted on May 25, 2009

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I have a sony widescreen projection tv model KP51WS510. the picture has shadows and shows double.


Thats caused by failed convergence ICs your model uses the STK392-560 ICs you will also need several 3.5 amp pico fuses and a couple of 5 amp pico fuses to do the repair. The Sony Type 1 convergence repair kit is the correct kit for your model. It contains the parts and the CD with repair instructions. The kits available from www.tvrepairworld.com

Aug 09, 2011 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Horizontal color lines..


problem can also be in VPB (video process board).But without the model name its very hard to tell you more

Jul 27, 2009 | Sony KP-51WS510 51" Rear Projection...

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Sony 5 projection tv kp-51ws510 no pic, light flashs 8 times


I have the same model TV and have had that same problem (*8 flashes) The FLYBACK TRANSFORMER on the D circut board is the most likely cause and will need replaced) the part is around $70.00 USD!
Please rate my response
THANK YOU!

Jan 22, 2009 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Sony dp-51ws510 made 11-03


If your tv is Sony KP-51WS510, then it has problem in convergence ICs or Board and needs to be replaced.
Best Buy has no idea about Bulb, this TV is 3 CRTs rear projection system and has no Bulb or Lamp inside.
Need further help, let me know.

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Oct 03, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Red light Blinks


your set is shutdown for protection due to an audio malfunction in the audio circuits. heres the info for your model from the service manual.
• + or - 22V audio supply is not
present—Check PS600 & PS601
• Audio AMP is damaged IC601 on
A Board

Apr 06, 2008 | Sony KP-51WS510 51" Rear Projection...

2 Answers

Sony TV Repair


It is really hard to say what could be your problem, so let me know exactly what it is -Does your set play-and has no sound and can you go into menu to audio?let me know i will try to help you.Thank You for using FixYa and Have a Nice Day

Feb 27, 2007 | Sony KP-51WS510 51" Rear Projection...

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