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Equipment Repairs => PLASMA TV forum => Topic started by: Waynef1 on July 08, 2014,18:22:08

Title: Samsung plasma power supply?
Post by: Waynef1 on July 08, 2014,18:22:08

I have a samsung 50" plasma that lost the two thermistors and burnt the board. I have read that the bn44-00237a is a replacement for the bn44-00222a. Any tips? I can add model number later if needed.

Title: Re: Samsung plasma power supply?
Post by: Waynef1 on July 09, 2014,12:46:14

UPDATE... The model number for the tv is pn50a650t1f. I replaced the thermistors on the board last night and now it makes a clicking noise when turned on. The relay that it's coming from it right below the thermistor I replaced. Are there schematics on these boards anywhere? Any help is appreciated. TV is five years old hate to trash the thing.

Title: Re: Samsung plasma power supply?
Post by: Turnip on July 09, 2014,13:09:14

Hi Waynef1,

Note there are some of each on Fleabay - Bit expensive though - Chris.

Title: Re: Samsung plasma power supply?
Post by: downunder on July 10, 2014,05:20:55

Hi Waynef1, I've just uploaded BN44-00237A schematic to the downloads section if you wish to peruse it.
I've put it under Power Supply Service Manuals.