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Equipment Repairs => LCD TV forum => Topic started by: car19 on May 07, 2011,14:44:48

Title: Samsung inter no backlight
Post by: car19 on May 07, 2011,14:44:48

Hi all, I have a SAMSUNG LE40R73BD, which had a intermittent backlight. The problem turned out to be the secondary feedback winding from T1 the high voltage transformer; on of the joints was of poor quality (lead free solder) when I re-seated the wire direct onto the board all went well

Title: Re: Samsung inter no backlight
Post by: sparky on May 07, 2011,17:56:47

nice job