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Equipment Repairs => LCD TV forum => Topic started by: vigideme on October 06, 2013,03:34:32

Title: LN52A550 Clicking Power supply
Post by: vigideme on October 06, 2013,03:34:32

Hi Guys, I'm just having problems whit my Samsung LN52A550 that doesn't start after replacement of all Capacitor from the Power Supply board, It click but after some seconds it click again, I read here about reset the eeprom but my main board it's a BN41-00975B with lots of IC's, have some one any Idea which IC its the eeprom on my board and if it worked the reset between 6 and 5 pins for anybody?
Thanks.

Title: Re: LN52A550 Clicking Power supply
Post by: clark97 on October 06, 2013,15:01:24

You'd be better replacing the eeprom with a blank. I don't recognize that board number but if you check all the 8 pin ic's it will probably be a 24c256 but should start 24c anyway.

Title: Re: LN52A550 Clicking Power supply
Post by: Ere on October 13, 2013,13:46:36

 :iagree: try replacing the EEPROM with blank one...be sure all the output voltages from the power supply are correct and withing the range...