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Part number for the samsung le52m87bd backlight inverter

I have a problem with the LE52m87 which I am told byy one of your experts is the backlight inverter (buzzing noise, no picture, but sound; shine a torch and can just see an image).

I have been given part number BN94-00963B which appears to be the control board. Do i replace this whole board (around $250) or is the backlight inverter separate/a part of this board? If so what part number is the backlight inverter? Generally they seem to be about $30 but i cant find the one for my set

many thanks

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  • dlac Oct 06, 2008

    to clarify - i have been recommended the part number BN94-00963B not 'given one'


  • dlac Oct 06, 2008

    having done further research should i not b replacing this : BN44-00150A instead of ordeing a BN94?


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I also have a SAMSUNG LE52M87 LCD TV and I have the same
ANOYING BUZZ comming from ( I think ) backlight converter. - I am
almost 100% that its because of the backlight inverter while the sound shifts frequency when backlight is changed ( from 1 - 10 ), but the volume of the buzz stays the same. Only the tone changes. I have this TV for a year now and havent realy noticed until now, so I think it started buzzing recently, because I didnt hear it before ( and I got realy sensitive hearing :) ) ...


PLEASE post what happened when ( if ) you changed the inverter,
or what did you do to solve the problem ...

Many thanks in advance!

Eddie from Slovenia

my email:

Posted on Jan 08, 2010

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