Screen goes black but sound is still working. Is it a bulb or a board and do you have the number and how much it costs to fix?
SOURCE: philips plasma tv vertical black stripe
Check these videos for repair instructions for black lines.
Just requires some soldering.
Video 1 / Part 1
http://www.youtube.com/watch?v=9NPobj0_GSo
Video 1 / Part 2
http://www.youtube.com/watch?v=ITd6Ahdi4s0
Video 2
http://www.youtube.com/watch?v=qBpg77ZzFFk
SOURCE: Screen Problem
hi....Your tv picture is managed by several boards, the two specific ones are the ysus and the xsus. The Y controlls the horizontal pixelation and the X the verticle, if you are having horizontal problems then its the Ysus thats faulty, on this particular set, the Ysus board has two accompaning buffers that are particularly troublesome. I've had more than one of these sets in the shop recently with the same ailment.Sounds like your buffers are starting to go out. The screen is split horizontally by the two long skinny buffers attatched to the Y main, if the bottom one has one leg in the grave you'll be getting a partially black screen or no picture at all. The colored lines running through the screen are more typical of a failing buffer. Are you interested in taking this set apart and putting a couple hundred into fixing it? When buffers go they usually take the Y main too. Worse case scenario you're gonna be out about $350 dollars to fix it yourself. Best case, a ribbon is loose on the bottom buffer and with a dismantle you'll be able to connect it again..
thank u rate me!!
SOURCE: Picture goes black but hear the sound
this is the problem related to display of ur TV screen...please contact the service centre...plz dont try to repair it urself..
SOURCE: Black screen, only sound on my Plasma TV
Ur backlight video board is dead.U need a new board.
Testimonial: "Thanks for the help, I will now call Samsung as it's still under warranty."
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