Question about Sony Grand WEGA KDP-51WS550 51" Rear Projection HDTV

2 Answers

Sony tv the stand by red light keeps going on and off and it makes a clicking sound when it does that on my sony projection tv

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  • Lia Lester Oct 19, 2007

    I have a multimeter but not a schematic diagram to look at.Can you tell me where I can get one? The model # KP-48V45

  • whandcuf Jan 02, 2009

    my sony KP-43T90.. will not focus.. The stand by light flashes 5 times in a row.. The menu button will not work on the remote or the t.v. Is this worth fixing..It looks like the brightness or the contrast is off..

  • Anonymous Feb 06, 2009

    i just ffor a hitachi 50 in tv big from a storage unit when i plug it in it will come on but for 5 to 3 seconds it will turn off then if i keep hitting the power button it will click. i unplug the tv let it sit then plug it in again it will turn on but then go off can anyone help me with this probblem and how to solve because i do not want to get rid of it my e-mail is broly_brutality102@yahoo.com. my name is james and please help.

    thanks

  • anythingis Feb 20, 2009

    WORKED FINE THEN COULD NOT SEE TV, I DO HAVE SOUND BUT NO PICTURE JUST THIS FLASHING RED LIGHT WHERE IT SAYS. (TIMER/STANDBY). SHUTS OFF AND ON BUT NO PIC JUST SOUND THEN SHUTS OFF THEN THE GREEN FLASHING LIGHT STARTS AND I CAN'T WATCH TV, DVD NOT EVEN CABLE WORKS. THIS FLASHING GREEN LIGHT. WHY PLEASE LET ME KNOW SOON.

    KDP51WS550 MODEL OF THIS TV IT IS GREAT UNTIL TODAY HAD IT SINCE 2007.

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KDP51WS550 has flashing red light no pic but have sound.

Posted on Feb 20, 2009

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The problem you have is with the G1 board. The 17 volts is not supplied. Do you have a multimeter and know how to trouble shott following a service manual schematic? if not call a pro to assist you as this could be the G1 board, but to be sure, you will need to troubleshoot and check some voltages and follow circuit flow using a schematic diagram.If you can then let me know..

Posted on Oct 19, 2007

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