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Sony-Vega-TV-a'whole lot of snow , no sound can BARELY see the :NO SIGNAL in the bottom left corner . Been through the troubleshooting guide

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Check teh cable connections for a bad ground. It is also possible that the tuner has failed. Can you please post the model number from the back of the set? That will help me to provide you with specific options.
Thanks,
Dan

Posted on Apr 16, 2008

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Sound went out on tv was told i need a sound module,also need to get price of one


This model had a lot of odd problems including loss of audio.

With back off as you look from back are three large circuit boards.

One on the far left has another board about 4X5 inches plugged into it at the left rear corner.

Every one of these sets, that is the bad board--controls audio, remote and many other things. Large board it is plugged into is called Small signal Board (SSB), small one is small signal module (SSM).

It is plug in board held with two metal tabs at either end on bottom, It will have printed on it a part number (usually on a white label) with the part number, popular one ends in 2581 but are variations.

Last time I used one it was about 100 exchange(they are all rebuilt boards now)

Ten minute task to replace with back off and 95% chance it is your problem.

Everyone of these sets with no sound or intermittent sound, it was the problem.

SD TECH

Oct 14, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

Blue haze/blob near the center and lower right corner.


Failing optical block. check this website
http://sites.google.com/site/sonylcdrptvproblems/sonykdf-55wf655opticalblockreplacement

Mar 08, 2010 | Sony KDF-E50A10 TV

1 Answer

Sony Grand Vega


try adjusting the convergence settings

Oct 19, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Sound but no picture in sony vega projection tv


Hi,if your tv is between 2-4 yrs and you don't hear any strange noises it might be time to replace the lamp.This will be the lamp you need: XL5200 The Original is made by Philips and it's the best lamp in the market.You can find it on discount-mechant .Good luck and God bless you!

Oct 01, 2009 | Sony KDS55A2000 55" HDTV

1 Answer

Green vertical lines in bottom left corner


IN THE MENU USE THE CONVERSION OPTION IF IT HAS IT

Apr 22, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Can anyone give me step by step instructions on how to remove light engine from sony kdf60wf655 tv thanks


I have the same Sony TV and just replaced my bulb. I ordered the bulb from sony.com and the package included the allen wrench you will need and simple step by step instructions are also included. There are two hand tightened screws on the lower rear corners of your TB. Remove these screws by hand and remove the botton gray panel of the TV. You will see the light package in the bottom center. Remove the hand tightened screw and swing the metal holder away. The gray cover now will come off by pulling lightly on the bottom. This will expose the lamp. You will need the allen wrench supplied with the bulb to remove the allen screw on the left. Once removed, the plastic cage containing the bulb will slide straight out. Push the new bulb in and tighten the allen screw. Replace the gray cover and swing the hold back in place the hand tighten the screw that holds it in place. Replace the gray bottom panel and hand tighten the two screws on the lower rear corners. That's the whole deal.

Jan 17, 2009 | Sony Grand WEGA KDF-60WF655 60" Rear...

2 Answers

Tv blinks and turns off


You likely have an open thermal fuse. There is a whole procedure for replacing the thermal fuse and some adjustments that should be done when you replace it. If you feel like you are reasoonably technical and can handle the job, I'll try and walk you through it. If not, your best bet is to find a qualified Sony tech in your area. If you contact Sony at 800-222-SONY and they can recommend one in your area

Nov 14, 2008 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

Blue screen


This is easy to fix, pull off the front grill and turn the bottom left trim pot anti clockwise until the picture comes back. I am asuming the picture there and then it fades to blue. There is a step by step instruction on how to get the whole thing apart http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Sep 15, 2008 | Sony KP-51HW40 51" Rear Projection...

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