Question about Samsung HLM507W 50" Rear Projection HDTV
When I turn on the set all three lights come on stay on solid no picture no sound.
Hi the problem could be with either the power transfer relay as you have no sound or video it wouldnt be something like your video card.
It could even be a blown resistor on the high voltage part of the board as you have low power part of the board is working as you have power going to the led lights so the problem is with the high voltage part of board.
It could be cheap to repair if it is only resistor or even power relay the screen is fine as you have lost both sound and video.
If you have a multimeter and know where to look you might locate the bad resistor witch is probably the case but it can be difficult to find and if you are not confient in finding the problem then you might never find the fault.
But its deffinately going to be around the high voltage part of the board so this would be good place to start
Posted on Jan 28, 2008
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Posted on Jan 02, 2017
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