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Samsung LE40R87BD LCD TV

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alessandrotecnic:
 :dubbio:white screen ..t-con board ,lvds all volts ok any idea??

stefrabid:
Without lvds conector on it,white picture remains? :dubbio:

alessandrotecnic:

--- Quote from: stefrabid on May 07, 2009,15:46:49 ---Without lvds conector on it,white picture remains? :dubbio:

--- End quote ---

yes..without lvds cable still white...i replaced the lvds board (t-com bord) still the same...i think the main board is dead....maybe  it dos not setting the (dim . inverter board) :wallbash:

tv tony:
if this set uses dimming of the lamps, which incidentally these do you would still see a viewable picture, is the screen receiving 12v , or 5v in some, i would think not.
tony walker

alessandrotecnic:

--- Quote from: tv tony on May 08, 2009,03:50:40 ---if this set uses dimming of the lamps, which incidentally these do you would still see a viewable picture, is the screen receiving 12v , or 5v in some, i would think not.
tony walker

--- End quote ---
 

yes i can see the picture but it´s too white..

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