Question about Projection Televisions

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I have a widescreen tv and the picture has gone to black and i can still hear sound now it does not do this all the time its only some times but its really annoying

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Sounds like a vertical output IC problem most likely related to bad solder. try resoldering the vertical output IC

Posted on May 11, 2008

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10 blinks on KDP-57WS655 model no. is an error code for "High voltage protection". I can tell you exactly which part gone bad and assist you to fix it yourself. Click it here.

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The picture went blank on my tv but I can still hear the sound. How can I get the picture to come back? All plug ins are tight. Thanks


When was the last time you changed the bulb for the projector? has this gone bad? If the bulb needs changed, consult your manual for instructions and if the bulb is good let us know.

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Panasonic TV without picture


If the sound stays on try just going up and giving it a "whack" on the side, a pretty good one. If the picture springs back to life it is likely a poor solder joint.
Those sets and many others are prone to cold solder around the vertical IC due to the heating/cooling cycles and high temperatures inside a TV. If you hit it and you get a picture back it likely just needs to be re-soldered.

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1 Answer

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No reset button, you may have a bad lamp. Look in you owners manual and which light is flashing it will tell you if the lamp is a possibility.

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I have a flat screen polaroid lcd hdtv model 3700, first the sound started to get really loud with a beeeeeeeeep when we turned on and after a while was gone, now it doesnt! we had to put mute and connect the tv to a sorround system to hear it without that crazy noise, and now the colors of the tv are gone too its just black and white when we try to see the dish satelite but if we put a movie on the dvd player colors are perfect we try to conect the ps3 player too but its black and white too. Help what can it be!!!!????

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No picture but has sound


My LG TV
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1 Answer

Picture freezes Black/White


It's most likely the digital board, Samsung p/n# Bp94-00385a but I'd trace test both the digital and analog first before blindly replacing it - too costly to just guess..
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