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Samsung LE26S81B

 
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HIT_Braga



Joined: 03 Aug 2010
Posts: 5

PostPosted: Tue Aug 03, 2010 6:02 am    Post subject: Samsung LE26S81B Reply with quote

Hello people

I have this LCD model with problems.

I connect the LCD and the display stays white. I have sound, when i push some buttons LCD seens to change something but nothing appears on screen, even when i push menu button.

Cam some one help me. Also i try to foung the schematic but nothing... Sad
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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Tue Aug 03, 2010 7:47 am    Post subject: Reply with quote

Check for pregnant electrolytic capacitors and reSEAT both ends of LVDS cable.
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HIT_Braga



Joined: 03 Aug 2010
Posts: 5

PostPosted: Tue Aug 03, 2010 4:26 pm    Post subject: Reply with quote

Hello.

Thanks for the tip.

Whats the best way to reseat the cables? Is there any special tool, or home made tool ?

Schematic can some one send it to me ?

Thanks
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jts1957



Joined: 24 Nov 2008
Posts: 2472
Location: Far, Far Away

PostPosted: Tue Aug 03, 2010 8:50 pm    Post subject: Reply with quote

Unplug one end of LVDS, make sure male contacts are shiny and clean (can clean with a pencil eraser), plug back in. Repeat with other end of cable (if applicable).

For FREE, you sort out what you need:
http://elektrotanya.com/?q=showresult&megnev=&megnev2=LE26S81B&kategoria=&kat2=all
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Tue Aug 03, 2010 11:23 pm    Post subject: Reply with quote

Could also be the ribbon cables from the panel to the tcon or the tcon.
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jordyy



Joined: 18 Aug 2010
Posts: 1

PostPosted: Wed Aug 18, 2010 7:10 am    Post subject: Reply with quote

I have the same model and the same problem. How do you repair the tv. Is this LVDS cable?
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