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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Samsung PN50A400 - E Buffer Board

 

 


yesfan2
New User

Jul 12, 2011, 7:35 AM

Post #1 of 2 (2442 views)
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Samsung PN50A400 - E Buffer Board Can't Post

I bought a used Samsung PN50A400 and it has a 1" vertical black line on the screen, upon reading the service manual, they said probably the E Buffer Board needs to be replaced. So I bought one and little did I know, the bottom of this board has 8 sets of ribbon cable (soldered ?) to it and the other ends goes to the plasma display. Any idea how to change them? Here is a picture of this board: <br> <br>http://tvparts4less.com/images/LJ41-05513A.JPG <br>

Many thanks!


(This post was edited by yesfan2 on Jul 12, 2011, 7:35 AM)



74f100
Enthusiast

Jul 13, 2011, 2:57 AM

Post #2 of 2 (2421 views)
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Re: [yesfan2] Samsung PN50A400 - E Buffer Board [In reply to] Can't Post

Those are actually heat bonded. You won't be able to connect that without either a lot of luck/skill trying to solder. Or a heat press.

Check at see what side of the ribbon cable the problem connection is happening. (x-buffer or panel)

Good luck,
Jim
HDMI not working


 
 
 


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